Release v7.2.1

* Change Notification sound to generic sound

The notification sound causes the game to summon an error due to no experience permissions with no way to grant permission. This is due to the new audio policy update.

* Update Notification sound

.github/FUNDING.yml

@@ -0,0 +1 @@
+patreon: lpghatguy

.github/workflows/ci.yml

@@ -11,29 +11,49 @@ on:
 
 jobs:
   build:
-
+    name: Build and Test
     runs-on: ubuntu-latest
 
     strategy:
       matrix:
-        rust_version: [stable, "1.46.0"]
+        rust_version: [stable, 1.57.0]
 
     steps:
-    - uses: actions/checkout@v1
+    - uses: actions/checkout@v3
       with:
         submodules: true
 
-    - name: Setup Rust toolchain
-      run: rustup default ${{ matrix.rust_version }}
+    - name: Install Rust
+      uses: actions-rs/toolchain@v1
+      with:
+        toolchain: ${{ matrix.rust_version }}
+        override: true
+        profile: minimal
 
     - name: Build
       run: cargo build --locked --verbose
 
-    - name: Run tests
+    - name: Test
       run: cargo test --locked --verbose
 
-    - name: Rustfmt and Clippy
-      run: |
-        cargo fmt -- --check
-        cargo clippy
-      if: matrix.rust_version == 'stable'
+  lint:
+    name: Rustfmt and Clippy
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v3
+      with:
+        submodules: true
+
+    - name: Install Rust
+      uses: actions-rs/toolchain@v1
+      with:
+        toolchain: stable
+        override: true
+        components: rustfmt, clippy
+
+    - name: Rustfmt
+      run: cargo fmt -- --check
+
+    - name: Clippy
+      run: cargo clippy

.github/workflows/release.yml

@@ -2,65 +2,152 @@ name: Release
 
 on:
   push:
-    tags: ["*"]
+    tags: ["v*"]
 
 jobs:
-  windows:
-    runs-on: windows-latest
-
-    steps:
-    - uses: actions/checkout@v1
-      with:
-        submodules: true
-
-    - name: Build release binary
-      run: cargo build --verbose --locked --release
-
-    - name: Upload artifacts
-      uses: actions/upload-artifact@v1
-      with:
-        name: rojo-win64
-        path: target/release/rojo.exe
-
-  macos:
-    runs-on: macos-latest
-
-    steps:
-    - uses: actions/checkout@v1
-      with:
-        submodules: true
-
-    - name: Install Rust
-      run: curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y
-
-    - name: Build release binary
-      run: |
-        source $HOME/.cargo/env
-        cargo build --verbose --locked --release
-      env:
-        OPENSSL_STATIC: 1
-
-    - name: Upload artifacts
-      uses: actions/upload-artifact@v1
-      with:
-        name: rojo-macos
-        path: target/release/rojo
-
-  linux:
+  create-release:
+    name: Create Release
     runs-on: ubuntu-latest
-
+    outputs:
+      upload_url: ${{ steps.create_release.outputs.upload_url }}
     steps:
-    - uses: actions/checkout@v1
-      with:
-        submodules: true
+      - name: Create Release
+        id: create_release
+        uses: actions/create-release@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          tag_name: ${{ github.ref }}
+          release_name: ${{ github.ref }}
+          draft: true
+          prerelease: false
 
-    - name: Build
-      run: cargo build --locked --verbose --release
-      env:
-        OPENSSL_STATIC: 1
+  build-plugin:
+    needs: ["create-release"]
+    name: Build Roblox Studio Plugin
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          submodules: true
 
-    - name: Upload artifacts
-      uses: actions/upload-artifact@v1
-      with:
-        name: rojo-linux
-        path: target/release/rojo
+      - name: Setup Foreman
+        uses: Roblox/setup-foreman@v1
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Build Plugin
+        run: rojo build plugin --output Rojo.rbxm
+
+      - name: Upload Plugin to Release
+        uses: actions/upload-release-asset@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          upload_url: ${{ needs.create-release.outputs.upload_url }}
+          asset_path: Rojo.rbxm
+          asset_name: Rojo.rbxm
+          asset_content_type: application/octet-stream
+
+      - name: Upload Plugin to Artifacts
+        uses: actions/upload-artifact@v3
+        with:
+          name: Rojo.rbxm
+          path: Rojo.rbxm
+
+  build:
+    needs: ["create-release"]
+    strategy:
+      fail-fast: false
+      matrix:
+        # https://doc.rust-lang.org/rustc/platform-support.html
+        #
+        # FIXME: After the Rojo VS Code extension updates, add architecture
+        # names to each of these releases. We'll rename win64 to windows and add
+        # -x86_64 to each release.
+        include:
+          - host: linux
+            os: ubuntu-18.04
+            target: x86_64-unknown-linux-gnu
+            label: linux
+
+          - host: windows
+            os: windows-latest
+            target: x86_64-pc-windows-msvc
+            label: win64
+
+          - host: macos
+            os: macos-latest
+            target: x86_64-apple-darwin
+            label: macos
+
+          - host: macos
+            os: macos-latest
+            target: aarch64-apple-darwin
+            label: macos-aarch64
+
+    name: Build (${{ matrix.target }})
+    runs-on: ${{ matrix.os }}
+    env:
+      BIN: rojo
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          submodules: true
+
+      - name: Get Version from Tag
+        shell: bash
+        # https://github.community/t/how-to-get-just-the-tag-name/16241/7#M1027
+        run: |
+          echo "PROJECT_VERSION=${GITHUB_REF#refs/tags/v}" >> $GITHUB_ENV
+          echo "Version is: ${{ env.PROJECT_VERSION }}"
+
+      - name: Install Rust
+        uses: actions-rs/toolchain@v1
+        with:
+          toolchain: stable
+          target: ${{ matrix.target }}
+          override: true
+          profile: minimal
+
+      - name: Build Release
+        run: cargo build --release --locked --verbose
+        env:
+          # Build into a known directory so we can find our build artifact more
+          # easily.
+          CARGO_TARGET_DIR: output
+
+          # On platforms that use OpenSSL, ensure it is statically linked to
+          # make binaries more portable.
+          OPENSSL_STATIC: 1
+
+      - name: Create Release Archive
+        shell: bash
+        run: |
+          mkdir staging
+
+          if [ "${{ matrix.host }}" = "windows" ]; then
+            cp "output/release/$BIN.exe" staging/
+            cd staging
+            7z a ../release.zip *
+          else
+            cp "output/release/$BIN" staging/
+            cd staging
+            zip ../release.zip *
+          fi
+
+      - name: Upload Archive to Release
+        uses: actions/upload-release-asset@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          upload_url: ${{ needs.create-release.outputs.upload_url }}
+          asset_path: release.zip
+          asset_name: ${{ env.BIN }}-${{ env.PROJECT_VERSION }}-${{ matrix.label }}.zip
+          asset_content_type: application/octet-stream
+
+      - name: Upload Archive to Artifacts
+        uses: actions/upload-artifact@v3
+        with:
+          name: ${{ env.BIN }}-${{ env.PROJECT_VERSION }}-${{ matrix.label }}.zip
+          path: release.zip

.gitignore

@@ -19,6 +19,3 @@
 
 # Snapshot files from the 'insta' Rust crate
 **/*.snap.new
-
-# Selene generates a roblox.toml file that should not be checked in.
-/roblox.toml

.luacheckrc

@@ -1,58 +0,0 @@
-stds.roblox = {
-	read_globals = {
-		game = {
-			other_fields = true,
-		},
-
-		-- Roblox globals
-		"script",
-
-		-- Extra functions
-		"tick", "warn", "spawn",
-		"wait", "settings", "typeof",
-
-		-- Types
-		"Vector2", "Vector3",
-		"Vector2int16", "Vector3int16",
-		"Color3",
-		"UDim", "UDim2",
-		"Rect",
-		"CFrame",
-		"Enum",
-		"Instance",
-		"DockWidgetPluginGuiInfo",
-	}
-}
-
-stds.plugin = {
-	read_globals = {
-		"plugin",
-	}
-}
-
-stds.testez = {
-	read_globals = {
-		"describe",
-		"it", "itFOCUS", "itSKIP", "itFIXME",
-		"FOCUS", "SKIP", "HACK_NO_XPCALL",
-		"expect",
-	}
-}
-
-ignore = {
-	"212", -- unused arguments
-	"421", -- shadowing local variable
-	"422", -- shadowing argument
-	"431", -- shadowing upvalue
-	"432", -- shadowing upvalue argument
-}
-
-std = "lua51+roblox"
-
-files["**/*.server.lua"] = {
-	std = "+plugin",
-}
-
-files["**/*.spec.lua"] = {
-	std = "+testez",
-}

CHANGELOG.md

@@ -2,7 +2,91 @@
 
 ## Unreleased Changes
 
-## [7.0.0-rc.1][7.0.0-rc.1] (August 23, 2021)
+## [7.2.1] - July 8, 2022
+* Fixed notification sound by changing it to a generic sound. ([#566])
+* Added setting to turn off sound effects. ([#568])
+
+[#566]: https://github.com/rojo-rbx/rojo/pull/566
+[#568]: https://github.com/rojo-rbx/rojo/pull/568
+[7.2.0]: https://github.com/rojo-rbx/rojo/releases/tag/v7.2.0
+
+## [7.2.0] - June 29, 2022
+* Added support for `.luau` files. ([#552])
+* Added support for live syncing Attributes and Tags. ([#553])
+* Added notification popups in the Roblox Studio plugin. ([#540])
+* Fixed `init.meta.json` when used with `init.lua` and related files. ([#549])
+* Fixed incorrect output when serving from a non-default address or port ([#556])
+* Fixed Linux binaries not running on systems with older glibc. ([#561])
+* Added `camelCase` casing for JSON models, deprecating `PascalCase` names. ([#563])
+* Switched from structopt to clap for command line argument parsing.
+* Significantly improved performance of building and serving. ([#548])
+* Increased minimum supported Rust version to 1.57.0. ([#564])
+
+[#540]: https://github.com/rojo-rbx/rojo/pull/540
+[#548]: https://github.com/rojo-rbx/rojo/pull/548
+[#549]: https://github.com/rojo-rbx/rojo/pull/549
+[#552]: https://github.com/rojo-rbx/rojo/pull/552
+[#553]: https://github.com/rojo-rbx/rojo/pull/553
+[#556]: https://github.com/rojo-rbx/rojo/pull/556
+[#561]: https://github.com/rojo-rbx/rojo/pull/561
+[#563]: https://github.com/rojo-rbx/rojo/pull/563
+[#564]: https://github.com/rojo-rbx/rojo/pull/564
+[7.2.0]: https://github.com/rojo-rbx/rojo/releases/tag/v7.2.0
+
+## [7.1.1] - May 26, 2022
+* Fixed sourcemap command not stripping paths correctly ([#544])
+* Fixed Studio plugin settings not saving correctly.
+
+[#544]: https://github.com/rojo-rbx/rojo/pull/544
+[#545]: https://github.com/rojo-rbx/rojo/pull/545
+[7.1.1]: https://github.com/rojo-rbx/rojo/releases/tag/v7.1.1
+
+## [7.1.0] - May 22, 2022
+* Added support for specifying an address to be used by default in project files. ([#507])
+* Added support for optional paths in project files. ([#472])
+* Added support for the new Open Cloud API when uploading. ([#504])
+* Added `sourcemap` command for generating sourcemaps to feed into other tools. ([#530])
+* Added PluginActions for connecting/disconnecting a session ([#537])
+* Added changing toolbar icon to indicate state ([#538])
+
+[#472]: https://github.com/rojo-rbx/rojo/pull/472
+[#504]: https://github.com/rojo-rbx/rojo/pull/504
+[#507]: https://github.com/rojo-rbx/rojo/pull/507
+[#530]: https://github.com/rojo-rbx/rojo/pull/530
+[#537]: https://github.com/rojo-rbx/rojo/pull/537
+[#538]: https://github.com/rojo-rbx/rojo/pull/538
+[7.1.0]: https://github.com/rojo-rbx/rojo/releases/tag/v7.1.0
+
+## [7.0.0] - December 10, 2021
+* Fixed Rojo's interactions with properties enabled by FFlags that are not yet enabled. ([#493])
+* Improved output in Roblox Studio plugin when bad property data is encountered.
+* Reintroduced support for CFrame shorthand syntax in Rojo project and `.meta.json` files, matching Rojo 6. ([#430])
+* Connection settings are now remembered when reconnecting in Roblox Studio. ([#500])
+* Updated reflection database to Roblox v503.
+
+[#430]: https://github.com/rojo-rbx/rojo/issues/430
+[#493]: https://github.com/rojo-rbx/rojo/pull/493
+[#500]: https://github.com/rojo-rbx/rojo/pull/500
+[7.0.0]: https://github.com/rojo-rbx/rojo/releases/tag/v7.0.0
+
+## [7.0.0-rc.3] - October 19, 2021
+This is the last release candidate for Rojo 7. In an effort to get Rojo 7 out the door, we'll be freezing features from here on out, something we should've done a couple months ago.
+
+Expect to see Rojo 7 stable soon!
+
+* Added support for writing `Tags` in project files, model files, and meta files. ([#484])
+* Adjusted Studio plugin colors to match Roblox Studio palette. ([#482])
+* Improved experimental two-way sync feature by batching changes. ([#478])
+
+[#482]: https://github.com/rojo-rbx/rojo/pull/482
+[#484]: https://github.com/rojo-rbx/rojo/pull/484
+[#478]: https://github.com/rojo-rbx/rojo/pull/478
+[7.0.0-rc.3]: https://github.com/rojo-rbx/rojo/releases/tag/v7.0.0-rc.3
+
+## 7.0.0-rc.2 - October 19, 2021
+(Botched release due to Git mishap, oops!)
+
+## [7.0.0-rc.1] - August 23, 2021
 In Rojo 6 and previous Rojo 7 alphas, an explicit Vector3 property would be written like this:
 
 ```json
@@ -45,9 +129,9 @@ The shorthand property format that most users use is not impacted. For reference
 * Added the `fmt-project` subcommand for formatting Rojo project files.
 * Improved error output for many subcommands.
 * Updated to stable versions of rbx-dom libraries.
-* Updated async infrastructure, which should fix a handful of bugs. ([#459][#459])
-* Fixed syncing refs in the Roblox Studio plugin ([#462][#462], [#466][#466])
-* Added support for long paths on Windows. ([#464][#464])
+* Updated async infrastructure, which should fix a handful of bugs. ([#459])
+* Fixed syncing refs in the Roblox Studio plugin ([#462], [#466])
+* Added support for long paths on Windows. ([#464])
 
 [#459]: https://github.com/rojo-rbx/rojo/pull/459
 [#462]: https://github.com/rojo-rbx/rojo/pull/462
@@ -58,7 +142,7 @@ The shorthand property format that most users use is not impacted. For reference
 ## [7.0.0-alpha.4][7.0.0-alpha.4] (May 5, 2021)
 * Added the `gameId` and `placeId` optional properties to project files.
     * When connecting from the Rojo Roblox Studio plugin, Rojo will set the game and place ID of the current place to these values, if set.
-    * This is equivalent to running `game:SetUniverseId(...)` and `game:SetPlaceId(...)` from the command bar in Studio. 
+    * This is equivalent to running `game:SetUniverseId(...)` and `game:SetPlaceId(...)` from the command bar in Studio.
 * Added "EXPERIMENTAL!" label to two-way sync toggle in Rojo's Roblox Studio plugin.
 * Fixed `Name` and `Parent` properties being allowed in Rojo projects. ([#413][pr-413])
 * Fixed "Open Scripts Externally" feature crashing Studio. ([#369][issue-369])

CONTRIBUTING.md

@@ -29,25 +29,29 @@ Sometimes there's something that Rojo doesn't do that it probably should.
 
 Please file issues and we'll try to help figure out what the best way forward is.
 
+## Local Development Gotchas
+
+If your build fails with "Error: failed to open file `D:\code\rojo\plugin\modules\roact\src`" you need to update your Git submodules.
+Run the command and try building again: `git submodule update --init --recursive`.
+
 ## Pushing a Rojo Release
 The Rojo release process is pretty manual right now. If you need to do it, here's how:
 
 1. Bump server version in [`Cargo.toml`](Cargo.toml)
 2. Bump plugin version in [`plugin/src/Config.lua`](plugin/src/Config.lua)
-3. Run `cargo test` to update `Cargo.lock` and double-check tests
+3. Run `cargo test` to update `Cargo.lock` and run tests
 4. Update [`CHANGELOG.md`](CHANGELOG.md)
 5. Commit!
     * `git add . && git commit -m "Release vX.Y.Z"`
-6. Tag the commit with the version from `Cargo.toml` prepended with a v, like `v0.4.13`
+6. Tag the commit
+    * `git tag vX.Y.Z`
 7. Publish the CLI
     * `cargo publish`
 8. Publish the Plugin
-    * `rojo publish plugin --asset_id 6415005344`
-    * `rojo build plugin -o Rojo.rbxm`
+    * `cargo run -- upload plugin --asset_id 6415005344`
 9. Push commits and tags
     * `git push && git push --tags`
 10. Copy GitHub release content from previous release
     * Update the leading text with a summary about the release
     * Paste the changelog notes (as-is!) from [`CHANGELOG.md`](CHANGELOG.md)
-    * Write a small summary of each major feature
-    * Attach release artifacts from GitHub Actions for each platform
+    * Write a small summary of each major feature

Cargo.toml

@@ -1,6 +1,7 @@
 [package]
 name = "rojo"
-version = "7.0.0-rc.1"
+version = "7.2.1"
+rust-version = "1.57.0"
 authors = ["Lucien Greathouse <me@lpghatguy.com>"]
 description = "Enables professional-grade development tools for Roblox developers"
 license = "MPL-2.0"
@@ -8,7 +9,7 @@ homepage = "https://rojo.space"
 documentation = "https://rojo.space/docs"
 repository = "https://github.com/rojo-rbx/rojo"
 readme = "README.md"
-edition = "2018"
+edition = "2021"
 build = "build.rs"
 
 exclude = [
@@ -27,26 +28,21 @@ default = []
 # Enable this feature to live-reload assets from the web UI.
 dev_live_assets = []
 
+profile-with-tracy = ["profiling/profile-with-tracy", "tracy-client"]
+
 [workspace]
-members = [
-    "rojo-insta-ext",
-    "memofs",
-]
+members = ["crates/*"]
 
 [lib]
 name = "librojo"
 path = "src/lib.rs"
 
-[[bin]]
-name = "rojo"
-path = "src/bin.rs"
-
 [[bench]]
 name = "build"
 harness = false
 
 [dependencies]
-memofs = { version = "0.2.0", path = "memofs" }
+memofs = { version = "0.2.0", path = "crates/memofs" }
 
 # These dependencies can be uncommented when working on rbx-dom simultaneously
 # rbx_binary = { path = "../rbx-dom/rbx_binary" }
@@ -55,62 +51,60 @@ memofs = { version = "0.2.0", path = "memofs" }
 # rbx_reflection_database = { path = "../rbx-dom/rbx_reflection_database" }
 # rbx_xml = { path = "../rbx-dom/rbx_xml" }
 
-rbx_binary = "0.6.1"
-rbx_dom_weak = "2.1.0"
-rbx_reflection = "4.1.0"
-rbx_reflection_database = "0.2.1"
-rbx_xml = "0.12.1"
+rbx_binary = "0.6.5"
+rbx_dom_weak = "2.4.0"
+rbx_reflection = "4.2.0"
+rbx_reflection_database = "0.2.2"
+rbx_xml = "0.12.3"
 
-anyhow = "1.0.27"
-backtrace = "0.3"
-bincode = "1.2.1"
+anyhow = "1.0.44"
+backtrace = "0.3.61"
+bincode = "1.3.3"
 crossbeam-channel = "0.5.1"
-csv = "1.1.1"
+csv = "1.1.6"
 env_logger = "0.9.0"
-fs-err = "2.2.0"
-futures = "0.3.16"
-globset = "0.4.4"
+fs-err = "2.6.0"
+futures = "0.3.17"
+globset = "0.4.8"
 humantime = "2.1.0"
-hyper = { version = "0.14.11", features = ["server", "tcp", "http1"] }
-jod-thread = "0.1.0"
-lazy_static = "1.4.0"
-log = "0.4.8"
-maplit = "1.0.1"
-notify = "4.0.14"
+hyper = { version = "0.14.13", features = ["server", "tcp", "http1"] }
+jod-thread = "0.1.2"
+log = "0.4.14"
+maplit = "1.0.2"
+notify = "4.0.17"
 opener = "0.5.0"
-regex = "1.3.1"
-reqwest = "0.9.20"
+reqwest = { version = "0.11.10", features = ["blocking", "json"] }
 ritz = "0.1.0"
-rlua = "0.17.0"
 roblox_install = "1.0.0"
-serde = { version = "1.0", features = ["derive", "rc"] }
-serde_json = "1.0"
-structopt = "0.3.5"
-termcolor = "1.0.5"
-thiserror = "1.0.11"
-tokio = { version = "1.9.0", features = ["rt", "rt-multi-thread"] }
-uuid = { version = "0.8.1", features = ["v4", "serde"] }
+serde = { version = "1.0.130", features = ["derive", "rc"] }
+serde_json = "1.0.68"
+termcolor = "1.1.2"
+thiserror = "1.0.30"
+tokio = { version = "1.12.0", features = ["rt", "rt-multi-thread"] }
+uuid = { version = "1.0.0", features = ["v4", "serde"] }
+clap = { version = "3.1.18", features = ["derive"] }
+profiling = "1.0.6"
+tracy-client = { version = "0.13.2", optional = true }
 
 [target.'cfg(windows)'.dependencies]
-winreg = "0.9.0"
+winreg = "0.10.1"
 
 [build-dependencies]
-memofs = { version = "0.2.0", path = "memofs" }
+memofs = { version = "0.2.0", path = "crates/memofs" }
 
-embed-resource = "1.6"
-anyhow = "1.0.27"
-bincode = "1.2.1"
-fs-err = "2.3.0"
-maplit = "1.0.1"
+embed-resource = "1.6.4"
+anyhow = "1.0.44"
+bincode = "1.3.3"
+fs-err = "2.6.0"
+maplit = "1.0.2"
 
 [dev-dependencies]
-rojo-insta-ext = { path = "rojo-insta-ext" }
+rojo-insta-ext = { path = "crates/rojo-insta-ext" }
 
-criterion = "0.3"
-insta = { version = "1.3.0", features = ["redactions"] }
-lazy_static = "1.2"
+criterion = "0.3.5"
+insta = { version = "1.8.0", features = ["redactions"] }
 paste = "1.0.5"
-pretty_assertions = "0.7.2"
-serde_yaml = "0.8.9"
-tempfile = "3.0"
-walkdir = "2.1"
+pretty_assertions = "1.2.1"
+serde_yaml = "0.8.21"
+tempfile = "3.2.0"
+walkdir = "2.3.2"

README.md

@@ -40,7 +40,7 @@ Check out our [contribution guide](CONTRIBUTING.md) for detailed instructions fo
 
 Pull requests are welcome!
 
-Rojo supports Rust 1.46.0 and newer. The minimum supported version of Rust is based on the latest versions of the dependencies that Rojo has.
+Rojo supports Rust 1.57.0 and newer. The minimum supported version of Rust is based on the latest versions of the dependencies that Rojo has.
 
 ## License
 Rojo is available under the terms of the Mozilla Public License, Version 2.0. See [LICENSE.txt](LICENSE.txt) for details.

bin/dev-plugin.sh

@@ -1,5 +0,0 @@
-#!/bin/sh
-
-set -e
-
-watchexec -c -w plugin "sh -c './bin/install-dev-plugin.sh'"

bin/install-dev-plugin.sh

@@ -1,13 +0,0 @@
-#!/bin/sh
-
-set -e
-
-DIR="$( mktemp -d )"
-PLUGIN_FILE="$DIR/Rojo.rbxm"
-TESTEZ_FILE="$DIR/TestEZ.rbxm"
-
-rojo build plugin -o "$PLUGIN_FILE"
-rojo build plugin/testez.project.json -o "$TESTEZ_FILE"
-remodel bin/mark-plugin-as-dev.lua "$PLUGIN_FILE" "$TESTEZ_FILE" 2>/dev/null
-
-cp "$PLUGIN_FILE" "$LOCALAPPDATA/Roblox/Plugins/Rojo.rbxm"

bin/install-release-plugin.sh

@@ -1,5 +0,0 @@
-#!/bin/sh
-
-set -e
-
-rojo build plugin -o "$LOCALAPPDATA/Roblox/Plugins/Rojo.rbxm"

bin/mark-plugin-as-dev.lua

@@ -1,12 +0,0 @@
-local pluginPath, testezPath = ...
-
-local plugin = remodel.readModelFile(pluginPath)[1]
-local testez = remodel.readModelFile(testezPath)[1]
-
-local marker = Instance.new("Folder")
-marker.Name = "ROJO_DEV_BUILD"
-marker.Parent = plugin
-
-testez.Parent = plugin
-
-remodel.writeModelFile(plugin, pluginPath)

bin/put-plugin-in-test-place.lua

@@ -1,8 +0,0 @@
-local pluginPath, placePath = ...
-
-local plugin = remodel.readModelFile(pluginPath)[1]
-local place = remodel.readPlaceFile(placePath)
-
-plugin.Parent = place:GetService("ReplicatedStorage")
-
-remodel.writePlaceFile(place, placePath)

bin/run-all-tests.sh

@@ -1,6 +0,0 @@
-#!/bin/sh
-
-set -e
-
-./bin/run-cli-tests.sh
-./bin/run-plugin-tests.sh

bin/run-cli-tests.sh

@@ -1,9 +0,0 @@
-#!/bin/sh
-
-set -e
-
-cargo test --all --locked
-cargo fmt -- --check
-
-touch src/lib.rs # Nudge Rust source to make Clippy actually check things
-cargo clippy

bin/run-plugin-tests.sh

@@ -1,16 +0,0 @@
-#!/bin/sh
-
-set -e
-
-DIR="$( mktemp -d )"
-PLUGIN_FILE="$DIR/Rojo.rbxmx"
-PLACE_FILE="$DIR/RojoTestPlace.rbxlx"
-
-rojo build plugin -o "$PLUGIN_FILE"
-rojo build plugin/place.project.json -o "$PLACE_FILE"
-
-remodel bin/put-plugin-in-test-place.lua "$PLUGIN_FILE" "$PLACE_FILE"
-
-run-in-roblox -s plugin/testBootstrap.server.lua "$PLACE_FILE"
-
-luacheck plugin/src plugin/log plugin/http

build.rs

@@ -21,7 +21,7 @@ fn snapshot_from_fs_path(path: &Path) -> io::Result<VfsSnapshot> {
 
             // We can skip any TestEZ test files since they aren't necessary for
             // the plugin to run.
-            if file_name.ends_with(".spec.lua") {
+            if file_name.ends_with(".spec.lua") || file_name.ends_with(".spec.luau") {
                 continue;
             }
 

foreman.toml

@@ -1,3 +1,4 @@
 [tools]
-rojo = { source = "rojo-rbx/rojo", version = "6.1.0" }
+rojo = { source = "rojo-rbx/rojo", version = "7.1.1" }
 run-in-roblox = { source = "rojo-rbx/run-in-roblox", version = "0.3.0" }
+selene = { source = "Kampfkarren/selene", version = "0.18.2" }

plugin/rbx_dom_lua/EncodedValue.lua

@@ -23,8 +23,45 @@ end
 local ALL_AXES = {"X", "Y", "Z"}
 local ALL_FACES = {"Right", "Top", "Back", "Left", "Bottom", "Front"}
 
+local EncodedValue = {}
+
 local types
 types = {
+	Attributes = {
+		fromPod = function(pod)
+			local output = {}
+
+			for key, value in pairs(pod) do
+				local ok, result = EncodedValue.decode(value)
+
+				if ok then
+					output[key] = result
+				else
+					local warning = ("Could not decode attribute value of type %q: %s"):format(typeof(value), tostring(result))
+					warn(warning)
+				end
+			end
+
+			return output
+		end,
+		toPod = function(roblox)
+			local output = {}
+
+			for key, value in pairs(roblox) do
+				local ok, result = EncodedValue.encodeNaive(value)
+
+				if ok then
+					output[key] = result
+				else
+					local warning = ("Could not encode attribute value of type %q: %s"):format(typeof(value), tostring(result))
+					warn(warning)
+				end
+			end
+
+			return output
+		end,
+	},
+
 	Axes = {
 		fromPod = function(pod)
 			local axes = {}
@@ -388,6 +425,11 @@ types = {
 		end,
 	},
 
+	Tags = {
+		fromPod = identity,
+		toPod = identity,
+	},
+
 	Vector2 = {
 		fromPod = unpackDecoder(Vector2.new),
 
@@ -428,8 +470,6 @@ types = {
 	},
 }
 
-local EncodedValue = {}
-
 function EncodedValue.decode(encodedValue)
 	local ty, value = next(encodedValue)
 
@@ -454,4 +494,19 @@ function EncodedValue.encode(rbxValue, propertyType)
 	}
 end
 
+local propertyTypeRenames = {
+	number = "Float64",
+	boolean = "Bool",
+	string = "String",
+}
+
+function EncodedValue.encodeNaive(rbxValue)
+	local propertyType = typeof(rbxValue)
+	if propertyTypeRenames[propertyType] ~= nil then
+		propertyType = propertyTypeRenames[propertyType]
+	end
+
+	return EncodedValue.encode(rbxValue, propertyType)
+end
+
 return EncodedValue

plugin/rbx_dom_lua/PropertyDescriptor.lua

@@ -20,7 +20,21 @@ local function set(container, key, value)
 end
 
 function PropertyDescriptor.fromRaw(data, className, propertyName)
+	local key, value = next(data.DataType)
+
 	return setmetatable({
+		-- The meanings of the key and value in DataType differ when the type of
+		-- the property is Enum. When the property is of type Enum, the key is
+		-- the name of the type:
+		--
+		-- { Enum = "<name of enum>" }
+		--
+		-- When the property is not of type Enum, the value is the name of the
+		-- type:
+		--
+		-- { Value = "<data type>" }
+		dataType = key == "Enum" and key or value,
+
 		scriptability = data.Scriptability,
 		className = className,
 		name = propertyName,
@@ -77,4 +91,4 @@ function PropertyDescriptor:write(instance, value)
 	end
 end
 
-return PropertyDescriptor
+return PropertyDescriptor

plugin/rbx_dom_lua/allValues.json

@@ -1,4 +1,73 @@
 {
+  "Attributes": {
+    "value": {
+      "Attributes": {
+        "TestBool": {
+          "Bool": true
+        },
+        "TestBrickColor": {
+          "BrickColor": 24
+        },
+        "TestColor3": {
+          "Color3": [
+            1.0,
+            0.5,
+            0.0
+          ]
+        },
+        "TestNumber": {
+          "Float64": 1337.0
+        },
+        "TestRect": {
+          "Rect": [
+            [
+              1.0,
+              2.0
+            ],
+            [
+              3.0,
+              4.0
+            ]
+          ]
+        },
+        "TestString": {
+          "String": "Test"
+        },
+        "TestUDim": {
+          "UDim": [
+            1.0,
+            2
+          ]
+        },
+        "TestUDim2": {
+          "UDim2": [
+            [
+              1.0,
+              2
+            ],
+            [
+              3.0,
+              4
+            ]
+          ]
+        },
+        "TestVector2": {
+          "Vector2": [
+            1.0,
+            2.0
+          ]
+        },
+        "TestVector3": {
+          "Vector3": [
+            1.0,
+            2.0,
+            3.0
+          ]
+        }
+      }
+    },
+    "ty": "Attributes"
+  },
   "Axes": {
     "value": {
       "Axes": [
@@ -251,6 +320,16 @@
     },
     "ty": "String"
   },
+  "Tags": {
+    "value": {
+      "Tags": [
+        "foo",
+        "con'fusion?!",
+        "bar"
+      ]
+    },
+    "ty": "Tags"
+  },
   "UDim": {
     "value": {
       "UDim": [

plugin/rbx_dom_lua/customProperties.lua

@@ -5,13 +5,31 @@ local CollectionService = game:GetService("CollectionService")
 -- The reflection database refers to these as having scriptability = "Custom"
 return {
 	Instance = {
-		Tags = {
-			read = function(instance, key)
-				local tagList = CollectionService:GetTags(instance)
-
-				return true, table.concat(tagList, "\0")
+		Attributes = {
+			read = function(instance)
+				return true, instance:GetAttributes()
 			end,
-			write = function(instance, key, value)
+			write = function(instance, _, value)
+				local existing = instance:GetAttributes()
+
+				for key, attr in pairs(value) do
+					instance:SetAttribute(key, attr)
+				end
+
+				for key in pairs(existing) do
+					if value[key] == nil then
+						instance:SetAttribute(key, nil)
+					end
+				end
+
+				return true
+			end,
+		},
+		Tags = {
+			read = function(instance)
+				return true, CollectionService:GetTags(instance)
+			end,
+			write = function(instance, _, value)
 				local existingTags = CollectionService:GetTags(instance)
 
 				local unseenTags = {}
@@ -19,8 +37,7 @@ return {
 					unseenTags[tag] = true
 				end
 
-				local tagList = string.split(value, "\0")
-				for _, tag in ipairs(tagList) do
+				for _, tag in ipairs(value) do
 					unseenTags[tag] = nil
 					CollectionService:AddTag(instance, tag)
 				end
@@ -44,4 +61,4 @@ return {
 			end,
 		},
 	},
-}
+}

plugin/src/App/Components/Studio/StudioPluginAction.lua

@@ -0,0 +1,40 @@
+local Rojo = script:FindFirstAncestor("Rojo")
+local Plugin = Rojo.Plugin
+
+local Roact = require(Rojo.Roact)
+
+local Dictionary = require(Plugin.Dictionary)
+
+local StudioPluginContext = require(script.Parent.StudioPluginContext)
+
+local e = Roact.createElement
+
+local StudioPluginAction  = Roact.Component:extend("StudioPluginAction")
+
+function StudioPluginAction:init()
+	self.pluginAction = self.props.plugin:CreatePluginAction(
+		self.props.name, self.props.title, self.props.description, self.props.icon, self.props.bindable
+	)
+
+	self.pluginAction.Triggered:Connect(self.props.onTriggered)
+end
+
+function StudioPluginAction:render()
+	return nil
+end
+
+function StudioPluginAction:willUnmount()
+	self.pluginAction:Destroy()
+end
+
+local function StudioPluginActionWrapper(props)
+	return e(StudioPluginContext.Consumer, {
+		render = function(plugin)
+			return e(StudioPluginAction, Dictionary.merge(props, {
+				plugin = plugin,
+			}))
+		end,
+	})
+end
+
+return StudioPluginActionWrapper

plugin/src/App/Components/Studio/StudioToggleButton.lua

@@ -44,6 +44,10 @@ function StudioToggleButton:didUpdate(lastProps)
 		self.button.Enabled = self.props.enabled
 	end
 
+	if self.props.icon ~= lastProps.icon then
+		self.button.Icon = self.props.icon
+	end
+
 	if self.props.active ~= lastProps.active then
 		self.button:SetActive(self.props.active)
 	end
@@ -63,4 +67,4 @@ local function StudioToggleButtonWrapper(props)
 	})
 end
 
-return StudioToggleButtonWrapper
+return StudioToggleButtonWrapper

plugin/src/App/Notifications.lua

@@ -0,0 +1,198 @@
+local TextService = game:GetService("TextService")
+local StudioService = game:GetService("StudioService")
+
+local Rojo = script:FindFirstAncestor("Rojo")
+local Plugin = Rojo.Plugin
+
+local Roact = require(Rojo.Roact)
+local Flipper = require(Rojo.Flipper)
+
+local bindingUtil = require(script.Parent.bindingUtil)
+
+local Theme = require(Plugin.App.Theme)
+local Assets = require(Plugin.Assets)
+
+local BorderedContainer = require(Plugin.App.Components.BorderedContainer)
+
+local baseClock = DateTime.now().UnixTimestampMillis
+
+local e = Roact.createElement
+
+local Notification = Roact.Component:extend("Notification")
+
+function Notification:init()
+	self.motor = Flipper.SingleMotor.new(0)
+	self.binding = bindingUtil.fromMotor(self.motor)
+
+	self.lifetime = self.props.timeout
+
+	self.motor:onStep(function(value)
+		if value <= 0 then
+			if self.props.onClose then
+				self.props.onClose()
+			end
+		end
+	end)
+end
+
+function Notification:dismiss()
+	self.motor:setGoal(
+		Flipper.Spring.new(0, {
+			frequency = 5,
+			dampingRatio = 1,
+		})
+	)
+end
+
+function Notification:didMount()
+	self.motor:setGoal(
+		Flipper.Spring.new(1, {
+			frequency = 3,
+			dampingRatio = 1,
+		})
+	)
+
+	self.props.soundPlayer:play(Assets.Sounds.Notification)
+
+	self.timeout = task.spawn(function()
+		local clock = os.clock()
+		local seen = false
+		while task.wait(1/10) do
+			local now = os.clock()
+			local dt = now - clock
+			clock = now
+
+			if not seen then
+				seen = StudioService.ActiveScript == nil
+			end
+
+			if not seen then
+				-- Don't run down timer before being viewed
+				continue
+			end
+
+			self.lifetime -= dt
+			if self.lifetime <= 0 then
+				self:dismiss()
+				break
+			end
+		end
+	end)
+end
+
+function Notification:willUnmount()
+	task.cancel(self.timeout)
+end
+
+function Notification:render()
+	local time = DateTime.fromUnixTimestampMillis(self.props.timestamp)
+
+	local textBounds = TextService:GetTextSize(
+		self.props.text,
+		15,
+		Enum.Font.GothamSemibold,
+		Vector2.new(350, 700)
+	)
+
+	local transparency = self.binding:map(function(value)
+		return 1 - value
+	end)
+
+	local size = self.binding:map(function(value)
+		return UDim2.fromOffset(
+			(35+40+textBounds.X)*value,
+			math.max(14+20+textBounds.Y, 32+20)
+		)
+	end)
+
+	return Theme.with(function(theme)
+		return e("TextButton", {
+			BackgroundTransparency = 1,
+			Size = size,
+			LayoutOrder = self.props.layoutOrder,
+			Text = "",
+			ClipsDescendants = true,
+
+			[Roact.Event.Activated] = function()
+				self:dismiss()
+			end,
+		}, {
+			e(BorderedContainer, {
+				transparency = transparency,
+				size = UDim2.new(1, 0, 1, 0),
+			}, {
+				TextContainer = e("Frame", {
+					Size = UDim2.new(0, 35+textBounds.X, 1, -20),
+					Position = UDim2.new(0, 0, 0, 10),
+					BackgroundTransparency = 1
+				}, {
+					Logo = e("ImageLabel", {
+						ImageTransparency = transparency,
+						Image = Assets.Images.PluginButton,
+						BackgroundTransparency = 1,
+						Size = UDim2.new(0, 32, 0, 32),
+						Position = UDim2.new(0, 0, 0.5, 0),
+						AnchorPoint = Vector2.new(0, 0.5),
+					}),
+					Info = e("TextLabel", {
+						Text = self.props.text,
+						Font = Enum.Font.GothamSemibold,
+						TextSize = 15,
+						TextColor3 = theme.Notification.InfoColor,
+						TextTransparency = transparency,
+						TextXAlignment = Enum.TextXAlignment.Left,
+						TextWrapped = true,
+
+						Size = UDim2.new(0, textBounds.X, 0, textBounds.Y),
+						Position = UDim2.fromOffset(35, 0),
+
+						LayoutOrder = 1,
+						BackgroundTransparency = 1,
+					}),
+					Time = e("TextLabel", {
+						Text = time:FormatLocalTime("LTS", "en-us"),
+						Font = Enum.Font.Code,
+						TextSize = 12,
+						TextColor3 = theme.Notification.InfoColor,
+						TextTransparency = transparency,
+						TextXAlignment = Enum.TextXAlignment.Left,
+
+						Size = UDim2.new(1, -35, 0, 14),
+						Position = UDim2.new(0, 35, 1, -14),
+
+						LayoutOrder = 1,
+						BackgroundTransparency = 1,
+					}),
+				}),
+
+				Padding = e("UIPadding", {
+					PaddingLeft = UDim.new(0, 17),
+					PaddingRight = UDim.new(0, 15),
+				}),
+			})
+		})
+	end)
+end
+
+local Notifications = Roact.Component:extend("Notifications")
+
+function Notifications:render()
+	local notifs = {}
+
+	for index, notif in ipairs(self.props.notifications) do
+		notifs[notif] = e(Notification, {
+			soundPlayer = self.props.soundPlayer,
+			text = notif.text,
+			timestamp = notif.timestamp,
+			timeout = notif.timeout,
+			layoutOrder = (notif.timestamp - baseClock),
+			onClose = function()
+				self.props.onClose(index)
+			end,
+		})
+	end
+
+	return Roact.createFragment(notifs)
+end
+
+return Notifications

plugin/src/App/PluginSettings.lua

@@ -9,6 +9,8 @@ local Roact = require(Rojo.Roact)
 local defaultSettings = {
 	openScriptsExternally = false,
 	twoWaySync = false,
+	showNotifications = true,
+	playSounds = true,
 }
 
 local Settings = {}
@@ -118,4 +120,4 @@ end
 return {
 	StudioProvider = StudioProvider,
 	with = with,
-}
+}

plugin/src/App/StatusPages/NotConnected.lua

@@ -24,7 +24,7 @@ local function AddressEntry(props)
 			layoutOrder = props.layoutOrder,
 		}, {
 			Host = e("TextBox", {
-				Text = "",
+				Text = props.host or "",
 				Font = Enum.Font.Code,
 				TextSize = 18,
 				TextColor3 = theme.AddressEntry.TextColor,
@@ -32,6 +32,7 @@ local function AddressEntry(props)
 				TextTransparency = props.transparency,
 				PlaceholderText = Config.defaultHost,
 				PlaceholderColor3 = theme.AddressEntry.PlaceholderColor,
+				ClearTextOnFocus = false,
 
 				Size = UDim2.new(1, -(HOST_OFFSET + DIVIDER_WIDTH + PORT_WIDTH), 1, 0),
 				Position = UDim2.new(0, HOST_OFFSET, 0, 0),
@@ -39,17 +40,22 @@ local function AddressEntry(props)
 				ClipsDescendants = true,
 				BackgroundTransparency = 1,
 
-				[Roact.Ref] = props.hostRef,
+				[Roact.Change.Text] = function(object)
+					if props.onHostChange ~= nil then
+						props.onHostChange(object.Text)
+					end
+				end
 			}),
 
 			Port = e("TextBox", {
-				Text = "",
+				Text = props.port or "",
 				Font = Enum.Font.Code,
 				TextSize = 18,
 				TextColor3 = theme.AddressEntry.TextColor,
 				TextTransparency = props.transparency,
 				PlaceholderText = Config.defaultPort,
 				PlaceholderColor3 = theme.AddressEntry.PlaceholderColor,
+				ClearTextOnFocus = false,
 
 				Size = UDim2.new(0, PORT_WIDTH, 1, 0),
 				Position = UDim2.new(1, 0, 0, 0),
@@ -58,12 +64,14 @@ local function AddressEntry(props)
 				ClipsDescendants = true,
 				BackgroundTransparency = 1,
 
-				[Roact.Ref] = props.portRef,
-
 				[Roact.Change.Text] = function(object)
 					local text = object.Text
 					text = text:gsub("%D", "")
 					object.Text = text
+
+					if props.onPortChange ~= nil then
+						props.onPortChange(text)
+					end
 				end,
 			}, {
 				Divider = e("Frame", {
@@ -80,11 +88,6 @@ end
 
 local NotConnectedPage = Roact.Component:extend("NotConnectedPage")
 
-function NotConnectedPage:init()
-	self.hostRef = Roact.createRef()
-	self.portRef = Roact.createRef()
-end
-
 function NotConnectedPage:render()
 	return Roact.createFragment({
 		Header = e(Header, {
@@ -93,8 +96,10 @@ function NotConnectedPage:render()
 		}),
 
 		AddressEntry = e(AddressEntry, {
-			hostRef = self.hostRef,
-			portRef = self.portRef,
+			host = self.props.host,
+			port = self.props.port,
+			onHostChange = self.props.onHostChange,
+			onPortChange = self.props.onPortChange,
 			transparency = self.props.transparency,
 			layoutOrder = 2,
 		}),
@@ -117,15 +122,7 @@ function NotConnectedPage:render()
 				style = "Solid",
 				transparency = self.props.transparency,
 				layoutOrder = 2,
-				onClick = function()
-					local hostText = self.hostRef.current.Text
-					local portText = self.portRef.current.Text
-
-					self.props.onConnect(
-						#hostText > 0 and hostText or Config.defaultHost,
-						#portText > 0 and portText or Config.defaultPort
-					)
-				end,
+				onClick = self.props.onConnect,
 			}),
 
 			Layout = e("UIListLayout", {

plugin/src/App/StatusPages/Settings.lua

@@ -202,12 +202,28 @@ function SettingsPage:render()
 				layoutOrder = 1,
 			}),
 
+			ShowNotifications = e(Setting, {
+				id = "showNotifications",
+				name = "Show Notifications",
+				description = "Popup notifications in viewport",
+				transparency = self.props.transparency,
+				layoutOrder = 2,
+			}),
+
+			PlaySounds = e(Setting, {
+				id = "playSounds",
+				name = "Play Sounds",
+				description = "Toggle sound effects",
+				transparency = self.props.transparency,
+				layoutOrder = 3,
+			}),
+
 			TwoWaySync = e(Setting, {
 				id = "twoWaySync",
 				name = "Two-Way Sync",
 				description = "EXPERIMENTAL! Editing files in Studio will sync them into the filesystem",
 				transparency = self.props.transparency,
-				layoutOrder = 2,
+				layoutOrder = 4,
 			}),
 
 			Layout = e("UIListLayout", {
@@ -227,4 +243,4 @@ function SettingsPage:render()
 	end)
 end
 
-return SettingsPage
+return SettingsPage

plugin/src/App/Theme.lua

@@ -34,7 +34,7 @@ end
 local BRAND_COLOR = hexColor(0xE13835)
 
 local lightTheme = strict("LightTheme", {
-	BackgroundColor = hexColor(0xF0F0F0),
+	BackgroundColor = hexColor(0xFFFFFF),
 	Button = {
 		Solid = {
 			ActionFillColor = hexColor(0xFFFFFF),
@@ -67,7 +67,7 @@ local lightTheme = strict("LightTheme", {
 			BackgroundColor = BRAND_COLOR,
 		},
 		Inactive = {
-			IconColor = hexColor(0xCACACA),
+			IconColor = hexColor(0xEEEEEE),
 			BorderColor = hexColor(0xAFAFAF),
 		},
 	},
@@ -77,11 +77,11 @@ local lightTheme = strict("LightTheme", {
 	},
 	BorderedContainer = {
 		BorderColor = hexColor(0xCBCBCB),
-		BackgroundColor = hexColor(0xE0E0E0),
+		BackgroundColor = hexColor(0xEEEEEE),
 	},
 	Spinner = {
 		ForegroundColor = BRAND_COLOR,
-		BackgroundColor = hexColor(0xE0E0E0),
+		BackgroundColor = hexColor(0xEEEEEE),
 	},
 	ConnectionDetails = {
 		ProjectNameColor = hexColor(0x00000),
@@ -103,12 +103,16 @@ local lightTheme = strict("LightTheme", {
 		LogoColor = BRAND_COLOR,
 		VersionColor = hexColor(0x727272),
 	},
+	Notification = {
+		InfoColor = hexColor(0x00000),
+		CloseColor = BRAND_COLOR,
+	},
 	ErrorColor = hexColor(0x000000),
 	ScrollBarColor = hexColor(0x000000),
 })
 
 local darkTheme = strict("DarkTheme", {
-	BackgroundColor = hexColor(0x272727),
+	BackgroundColor = hexColor(0x2E2E2E),
 	Button = {
 		Solid = {
 			ActionFillColor = hexColor(0xFFFFFF),
@@ -147,15 +151,15 @@ local darkTheme = strict("DarkTheme", {
 	},
 	AddressEntry = {
 		TextColor = hexColor(0xFFFFFF),
-		PlaceholderColor = hexColor(0x717171)
+		PlaceholderColor = hexColor(0x8B8B8B)
 	},
 	BorderedContainer = {
 		BorderColor = hexColor(0x535353),
-		BackgroundColor = hexColor(0x323232),
+		BackgroundColor = hexColor(0x2B2B2B),
 	},
 	Spinner = {
 		ForegroundColor = BRAND_COLOR,
-		BackgroundColor = hexColor(0x323232),
+		BackgroundColor = hexColor(0x2B2B2B),
 	},
 	ConnectionDetails = {
 		ProjectNameColor = hexColor(0xFFFFFF),
@@ -177,6 +181,10 @@ local darkTheme = strict("DarkTheme", {
 		LogoColor = BRAND_COLOR,
 		VersionColor = hexColor(0xD3D3D3)
 	},
+	Notification = {
+		InfoColor = hexColor(0xFFFFFF),
+		CloseColor = hexColor(0xFFFFFF),
+	},
 	ErrorColor = hexColor(0xFFFFFF),
 	ScrollBarColor = hexColor(0xFFFFFF),
 })
@@ -236,4 +244,4 @@ return {
 	StudioProvider = StudioProvider,
 	Consumer = Context.Consumer,
 	with = with,
-}
+}

plugin/src/App/init.lua

@@ -12,10 +12,13 @@ local Dictionary = require(Plugin.Dictionary)
 local ServeSession = require(Plugin.ServeSession)
 local ApiContext = require(Plugin.ApiContext)
 local preloadAssets = require(Plugin.preloadAssets)
+local soundPlayer = require(Plugin.soundPlayer)
 local Theme = require(script.Theme)
 local PluginSettings = require(script.PluginSettings)
 
 local Page = require(script.Page)
+local Notifications = require(script.Notifications)
+local StudioPluginAction = require(script.Components.Studio.StudioPluginAction)
 local StudioToolbar = require(script.Components.Studio.StudioToolbar)
 local StudioToggleButton = require(script.Components.Studio.StudioToggleButton)
 local StudioPluginGui = require(script.Components.Studio.StudioPluginGui)
@@ -37,13 +40,61 @@ local App = Roact.Component:extend("App")
 function App:init()
 	preloadAssets()
 
+	self.host, self.setHost = Roact.createBinding("")
+	self.port, self.setPort = Roact.createBinding("")
+
 	self:setState({
 		appStatus = AppStatus.NotConnected,
 		guiEnabled = false,
+		notifications = {},
+		toolbarIcon = Assets.Images.PluginButton,
 	})
 end
 
-function App:startSession(host, port, sessionOptions)
+function App:addNotification(text: string, timeout: number?)
+	if not self.props.settings:get("showNotifications") then
+		return
+	end
+
+	local notifications = table.clone(self.state.notifications)
+	table.insert(notifications, {
+		text = text,
+		timestamp = DateTime.now().UnixTimestampMillis,
+		timeout = timeout or 3,
+	})
+
+	self:setState({
+		notifications = notifications,
+	})
+end
+
+function App:closeNotification(index: number)
+	local notifications = table.clone(self.state.notifications)
+	table.remove(notifications, index)
+
+	self:setState({
+		notifications = notifications,
+	})
+end
+
+function App:getHostAndPort()
+	local host = self.host:getValue()
+	local port = self.port:getValue()
+
+	local host = if #host > 0 then host else Config.defaultHost
+	local port = if #port > 0 then port else Config.defaultPort
+
+	return host, port
+end
+
+function App:startSession()
+	local host, port = self:getHostAndPort()
+
+	local sessionOptions = {
+		openScriptsExternally = self.props.settings:get("openScriptsExternally"),
+		twoWaySync = self.props.settings:get("twoWaySync"),
+	}
+
 	local baseUrl = ("http://%s:%s"):format(host, port)
 	local apiContext = ApiContext.new(baseUrl)
 
@@ -57,14 +108,18 @@ function App:startSession(host, port, sessionOptions)
 		if status == ServeSession.Status.Connecting then
 			self:setState({
 				appStatus = AppStatus.Connecting,
+				toolbarIcon = Assets.Images.PluginButton,
 			})
+			self:addNotification("Connecting to session...")
 		elseif status == ServeSession.Status.Connected then
 			local address = ("%s:%s"):format(host, port)
 			self:setState({
 				appStatus = AppStatus.Connected,
 				projectName = details,
 				address = address,
+				toolbarIcon = Assets.Images.PluginButtonConnected,
 			})
+			self:addNotification(string.format("Connected to session '%s' at %s.", details, address), 5)
 		elseif status == ServeSession.Status.Disconnected then
 			self.serveSession = nil
 
@@ -76,11 +131,15 @@ function App:startSession(host, port, sessionOptions)
 				self:setState({
 					appStatus = AppStatus.Error,
 					errorMessage = tostring(details),
+					toolbarIcon = Assets.Images.PluginButtonWarning,
 				})
+				self:addNotification(tostring(details), 10)
 			else
 				self:setState({
 					appStatus = AppStatus.NotConnected,
+					toolbarIcon = Assets.Images.PluginButton,
 				})
+				self:addNotification("Disconnected from session.")
 			end
 		end
 	end)
@@ -90,6 +149,22 @@ function App:startSession(host, port, sessionOptions)
 	self.serveSession = serveSession
 end
 
+function App:endSession()
+	if self.serveSession == nil then
+		return
+	end
+
+	Log.trace("Disconnecting session")
+
+	self.serveSession:stop()
+	self.serveSession = nil
+	self:setState({
+		appStatus = AppStatus.NotConnected,
+	})
+
+	Log.trace("Session terminated by user")
+end
+
 function App:render()
 	local pluginName = "Rojo " .. Version.display(Config.version)
 
@@ -108,119 +183,177 @@ function App:render()
 		value = self.props.plugin,
 	}, {
 		e(Theme.StudioProvider, nil, {
-			e(PluginSettings.StudioProvider, {
-				plugin = self.props.plugin,
+			gui = e(StudioPluginGui, {
+				id = pluginName,
+				title = pluginName,
+				active = self.state.guiEnabled,
+
+				initDockState = Enum.InitialDockState.Right,
+				initEnabled = false,
+				overridePreviousState = false,
+				floatingSize = Vector2.new(300, 200),
+				minimumSize = Vector2.new(300, 200),
+
+				zIndexBehavior = Enum.ZIndexBehavior.Sibling,
+
+				onInitialState = function(initialState)
+					self:setState({
+						guiEnabled = initialState,
+					})
+				end,
+
+				onClose = function()
+					self:setState({
+						guiEnabled = false,
+					})
+				end,
 			}, {
-				gui = e(StudioPluginGui, {
-					id = pluginName,
-					title = pluginName,
-					active = self.state.guiEnabled,
+				NotConnectedPage = createPageElement(AppStatus.NotConnected, {
+					host = self.host,
+					onHostChange = self.setHost,
+					port = self.port,
+					onPortChange = self.setPort,
 
-					initDockState = Enum.InitialDockState.Right,
-					initEnabled = false,
-					overridePreviousState = false,
-					floatingSize = Vector2.new(300, 200),
-					minimumSize = Vector2.new(300, 200),
+					onConnect = function()
+						self:startSession()
+					end,
 
-					zIndexBehavior = Enum.ZIndexBehavior.Sibling,
-
-					onInitialState = function(initialState)
+					onNavigateSettings = function()
 						self:setState({
-							guiEnabled = initialState,
+							appStatus = AppStatus.Settings,
 						})
 					end,
+				}),
+
+				Connecting = createPageElement(AppStatus.Connecting),
+
+				Connected = createPageElement(AppStatus.Connected, {
+					projectName = self.state.projectName,
+					address = self.state.address,
+
+					onDisconnect = function()
+						self:endSession()
+					end,
+				}),
+
+				Settings = createPageElement(AppStatus.Settings, {
+					onBack = function()
+						self:setState({
+							appStatus = AppStatus.NotConnected,
+						})
+					end,
+				}),
+
+				Error = createPageElement(AppStatus.Error, {
+					errorMessage = self.state.errorMessage,
 
 					onClose = function()
 						self:setState({
-							guiEnabled = false,
+							appStatus = AppStatus.NotConnected,
+							toolbarIcon = Assets.Images.PluginButton,
 						})
 					end,
-				}, {
-					NotConnectedPage = PluginSettings.with(function(settings)
-						return createPageElement(AppStatus.NotConnected, {
-							onConnect = function(host, port)
-								self:startSession(host, port, {
-									openScriptsExternally = settings:get("openScriptsExternally"),
-									twoWaySync = settings:get("twoWaySync"),
-								})
-							end,
-
-							onNavigateSettings = function()
-								self:setState({
-									appStatus = AppStatus.Settings,
-								})
-							end,
-						})
-					end),
-
-					Connecting = createPageElement(AppStatus.Connecting),
-
-					Connected = createPageElement(AppStatus.Connected, {
-						projectName = self.state.projectName,
-						address = self.state.address,
-
-						onDisconnect = function()
-							Log.trace("Disconnecting session")
-
-							self.serveSession:stop()
-							self.serveSession = nil
-							self:setState({
-								appStatus = AppStatus.NotConnected,
-							})
-
-							Log.trace("Session terminated by user")
-						end,
-					}),
-
-					Settings = createPageElement(AppStatus.Settings, {
-						onBack = function()
-							self:setState({
-								appStatus = AppStatus.NotConnected,
-							})
-						end,
-					}),
-
-					Error = createPageElement(AppStatus.Error, {
-						errorMessage = self.state.errorMessage,
-
-						onClose = function()
-							self:setState({
-								appStatus = AppStatus.NotConnected,
-							})
-						end,
-					}),
-
-					Background = Theme.with(function(theme)
-						return e("Frame", {
-							Size = UDim2.new(1, 0, 1, 0),
-							BackgroundColor3 = theme.BackgroundColor,
-							ZIndex = 0,
-							BorderSizePixel = 0,
-						})
-					end),
 				}),
 
-				toolbar = e(StudioToolbar, {
-					name = pluginName,
-				}, {
-					button = e(StudioToggleButton, {
-						name = "Rojo",
-						tooltip = "Show or hide the Rojo panel",
-						icon = Assets.Images.PluginButton,
-						active = self.state.guiEnabled,
-						enabled = true,
-						onClick = function()
-							self:setState(function(state)
-								return {
-									guiEnabled = not state.guiEnabled,
-								}
-							end)
-						end,
+				Background = Theme.with(function(theme)
+					return e("Frame", {
+						Size = UDim2.new(1, 0, 1, 0),
+						BackgroundColor3 = theme.BackgroundColor,
+						ZIndex = 0,
+						BorderSizePixel = 0,
 					})
+				end),
+			}),
+
+			RojoNotifications = e("ScreenGui", {}, {
+				layout = e("UIListLayout", {
+					SortOrder = Enum.SortOrder.LayoutOrder,
+					HorizontalAlignment = Enum.HorizontalAlignment.Right,
+					VerticalAlignment = Enum.VerticalAlignment.Bottom,
+					Padding = UDim.new(0, 5),
 				}),
+				notifs = e(Notifications, {
+					soundPlayer = self.props.soundPlayer,
+					notifications = self.state.notifications,
+					onClose = function(index)
+						self:closeNotification(index)
+					end,
+				}),
+			}),
+
+			toggleAction = e(StudioPluginAction, {
+				name = "RojoConnection",
+				title = "Rojo: Connect/Disconnect",
+				description = "Toggles the server for a Rojo sync session",
+				icon = Assets.Images.PluginButton,
+				bindable = true,
+				onTriggered = function()
+					if self.serveSession == nil or self.serveSession:getStatus() == ServeSession.Status.NotStarted then
+						self:startSession()
+					elseif self.serveSession ~= nil and self.serveSession:getStatus() == ServeSession.Status.Connected then
+						self:endSession()
+					end
+				end,
+			}),
+
+			connectAction = e(StudioPluginAction, {
+				name = "RojoConnect",
+				title = "Rojo: Connect",
+				description = "Connects the server for a Rojo sync session",
+				icon = Assets.Images.PluginButton,
+				bindable = true,
+				onTriggered = function()
+					if self.serveSession == nil or self.serveSession:getStatus() == ServeSession.Status.NotStarted then
+						self:startSession()
+					end
+				end,
+			}),
+
+			disconnectAction = e(StudioPluginAction, {
+				name = "RojoDisconnect",
+				title = "Rojo: Disconnect",
+				description = "Disconnects the server for a Rojo sync session",
+				icon = Assets.Images.PluginButton,
+				bindable = true,
+				onTriggered = function()
+					if self.serveSession ~= nil and self.serveSession:getStatus() == ServeSession.Status.Connected then
+						self:endSession()
+					end
+				end,
+			}),
+
+			toolbar = e(StudioToolbar, {
+				name = pluginName,
+			}, {
+				button = e(StudioToggleButton, {
+					name = "Rojo",
+					tooltip = "Show or hide the Rojo panel",
+					icon = self.state.toolbarIcon,
+					active = self.state.guiEnabled,
+					enabled = true,
+					onClick = function()
+						self:setState(function(state)
+							return {
+								guiEnabled = not state.guiEnabled,
+							}
+						end)
+					end,
+				})
 			}),
 		}),
 	})
 end
 
-return App
+return function(props)
+	return e(PluginSettings.StudioProvider, {
+		plugin = props.plugin,
+	}, {
+		App = PluginSettings.with(function(settings)
+			local mergedProps = Dictionary.merge(props, {
+				settings = settings,
+				soundPlayer = soundPlayer.new(settings),
+			})
+			return e(App, mergedProps)
+		end),
+	})
+end

plugin/src/Assets.lua

@@ -18,6 +18,8 @@ local Assets = {
 	Images = {
 		Logo = "rbxassetid://5990772764",
 		PluginButton = "rbxassetid://3405341609",
+		PluginButtonConnected = "rbxassetid://9529783993",
+		PluginButtonWarning = "rbxassetid://9529784530",
 		Icons = {
 			Close = "rbxassetid://6012985953",
 			Back = "rbxassetid://6017213752",
@@ -43,6 +45,9 @@ local Assets = {
 			[500] = "rbxassetid://2609138523"
 		},
 	},
+	Sounds = {
+		Notification = "rbxassetid://203785492",
+	},
 	StartSession = "",
 	SessionActive = "",
 	Configure = "",
@@ -60,4 +65,4 @@ end
 
 guardForTypos("Assets", Assets)
 
-return Assets
+return Assets

plugin/src/ChangeBatcher/createPatchSet.lua

@@ -0,0 +1,40 @@
+--[[
+	Take an InstanceMap and a dictionary mapping instances to sets of property
+	names. Populate a patch with the encoded values of all the given properties
+	on all the given instances (or, if any changes set Parent to nil, removals
+	of instances) and return the patch.
+]]
+
+local Log = require(script.Parent.Parent.Parent.Log)
+
+local PatchSet = require(script.Parent.Parent.PatchSet)
+
+local encodePatchUpdate = require(script.Parent.encodePatchUpdate)
+
+return function(instanceMap, propertyChanges)
+	local patch = PatchSet.newEmpty()
+
+	for instance, properties in pairs(propertyChanges) do
+		local instanceId = instanceMap.fromInstances[instance]
+
+		if instanceId == nil then
+			Log.warn("Ignoring change for instance {:?} as it is unknown to Rojo", instance)
+			continue
+		end
+
+		if properties.Parent then
+			if instance.Parent == nil then
+				table.insert(patch.removed, instanceId)
+			else
+				Log.warn("Cannot sync non-nil Parent property changes yet")
+			end
+		else
+			local update = encodePatchUpdate(instance, instanceId, properties)
+			table.insert(patch.updated, update)
+		end
+
+		propertyChanges[instance] = nil
+	end
+
+	return patch
+end

plugin/src/ChangeBatcher/createPatchSet.spec.lua

@@ -0,0 +1,74 @@
+return function()
+	local PatchSet = require(script.Parent.Parent.PatchSet)
+	local InstanceMap = require(script.Parent.Parent.InstanceMap)
+
+	local createPatchSet = require(script.Parent.createPatchSet)
+
+	it("should return a patch", function()
+		local patch = createPatchSet(InstanceMap.new(), {})
+
+		assert(PatchSet.validate(patch))
+	end)
+
+	it("should contain updates for every instance with property changes", function()
+		local instanceMap = InstanceMap.new()
+
+		local part1 = Instance.new("Part")
+		instanceMap:insert("PART_1", part1)
+
+		local part2 = Instance.new("Part")
+		instanceMap:insert("PART_2", part2)
+
+		local changes = {
+			[part1] = {
+				Position = true,
+				Size = true,
+				Color = true,
+			},
+			[part2] = {
+				CFrame = true,
+				Velocity = true,
+				Transparency = true,
+			},
+		}
+
+		local patch = createPatchSet(instanceMap, changes)
+
+		expect(#patch.updated).to.equal(2)
+	end)
+
+	it("should not contain any updates for removed instances", function()
+		local instanceMap = InstanceMap.new()
+
+		local part1 = Instance.new("Part")
+		instanceMap:insert("PART_1", part1)
+
+		local changes = {
+			[part1] = {
+				Parent = true,
+				Position = true,
+				Size = true,
+			},
+		}
+
+		local patch = createPatchSet(instanceMap, changes)
+
+		expect(#patch.removed).to.equal(1)
+		expect(#patch.updated).to.equal(0)
+	end)
+
+	it("should remove instances from the property change table", function()
+		local instanceMap = InstanceMap.new()
+
+		local part1 = Instance.new("Part")
+		instanceMap:insert("PART_1", part1)
+
+		local changes = {
+			[part1] = {},
+		}
+
+		createPatchSet(instanceMap, changes)
+
+		expect(next(changes)).to.equal(nil)
+	end)
+end

plugin/src/ChangeBatcher/encodePatchUpdate.lua

@@ -0,0 +1,39 @@
+local Log = require(script.Parent.Parent.Parent.Log)
+local RbxDom = require(script.Parent.Parent.Parent.RbxDom)
+
+local encodeProperty = require(script.Parent.encodeProperty)
+
+return function(instance, instanceId, properties)
+	local update = {
+		id = instanceId,
+		changedProperties = {},
+	}
+
+	for propertyName in pairs(properties) do
+		if propertyName == "Name" then
+			update.changedName = instance.Name
+		else
+			local descriptor = RbxDom.findCanonicalPropertyDescriptor(instance.ClassName, propertyName)
+
+			if not descriptor then
+				Log.debug("Could not sync back property {:?}.{}", instance, propertyName)
+				continue
+			end
+
+			local encodeSuccess, encodeResult = encodeProperty(instance, propertyName, descriptor)
+
+			if not encodeSuccess then
+				Log.debug("Could not sync back property {:?}.{}: {}", instance, propertyName, encodeResult)
+				continue
+			end
+
+			update.changedProperties[propertyName] = encodeResult
+		end
+	end
+
+	if next(update.changedProperties) == nil and update.changedName == nil then
+		return nil
+	end
+
+	return update
+end

plugin/src/ChangeBatcher/encodePatchUpdate.spec.lua

@@ -0,0 +1,62 @@
+return function()
+	local encodePatchUpdate = require(script.Parent.encodePatchUpdate)
+
+	it("should return an update when there are property changes", function()
+		local part = Instance.new("Part")
+		local properties = {
+			CFrame = true,
+			Color = true,
+		}
+		local update = encodePatchUpdate(part, "PART", properties)
+
+		expect(update.id).to.equal("PART")
+		expect(update.changedProperties.CFrame).to.be.ok()
+		expect(update.changedProperties.Color).to.be.ok()
+	end)
+
+	it("should return nil when there are no property changes", function()
+		local part = Instance.new("Part")
+		local properties = {
+			NonExistentProperty = true,
+		}
+		local update = encodePatchUpdate(part, "PART", properties)
+
+		expect(update).to.equal(nil)
+	end)
+
+	it("should set changedName in the update when the instance's Name changes", function()
+		local part = Instance.new("Part")
+		local properties = {
+			Name = true,
+		}
+
+		part.Name = "We'reGettingToTheCoolPart"
+
+		local update = encodePatchUpdate(part, "PART", properties)
+
+		expect(update.changedName).to.equal("We'reGettingToTheCoolPart")
+	end)
+
+	it("should correctly encode property values", function()
+		local part = Instance.new("Part")
+		local properties = {
+			Position = true,
+			Color = true,
+		}
+
+		part.Position = Vector3.new(0, 100, 0)
+		part.Color = Color3.new(0.8, 0.2, 0.9)
+
+		local update = encodePatchUpdate(part, "PART", properties)
+		local position = update.changedProperties.Position
+		local color = update.changedProperties.Color
+
+		expect(position.Vector3[1]).to.equal(0)
+		expect(position.Vector3[2]).to.equal(100)
+		expect(position.Vector3[3]).to.equal(0)
+
+		expect(color.Color3[1]).to.be.near(0.8, 0.01)
+		expect(color.Color3[2]).to.be.near(0.2, 0.01)
+		expect(color.Color3[3]).to.be.near(0.9, 0.01)
+	end)
+end

plugin/src/ChangeBatcher/encodeProperty.lua

@@ -0,0 +1,21 @@
+local Log = require(script.Parent.Parent.Parent.Log)
+local RbxDom = require(script.Parent.Parent.Parent.RbxDom)
+
+return function(instance, propertyName, propertyDescriptor)
+	local readSuccess, readResult = propertyDescriptor:read(instance)
+
+	if not readSuccess then
+		Log.warn("Could not sync back property {:?}.{}: {}", instance, propertyName, readResult)
+		return false, nil
+	end
+
+	local dataType = propertyDescriptor.dataType
+	local encodeSuccess, encodeResult = RbxDom.EncodedValue.encode(readResult, dataType)
+
+	if not encodeSuccess then
+		Log.warn("Could not sync back property {:?}.{}: {}", instance, propertyName, encodeResult)
+		return false, nil
+	end
+
+	return true, encodeResult
+end

plugin/src/ChangeBatcher/init.lua

@@ -0,0 +1,81 @@
+--[[
+	The ChangeBatcher is responsible for collecting and dispatching changes made
+	to tracked instances during two-way sync.
+]]
+
+local RunService = game:GetService("RunService")
+
+local PatchSet = require(script.Parent.PatchSet)
+
+local createPatchSet = require(script.createPatchSet)
+
+local ChangeBatcher = {}
+ChangeBatcher.__index = ChangeBatcher
+
+local BATCH_INTERVAL = 0.2
+
+function ChangeBatcher.new(instanceMap, onChangesFlushed)
+	local self
+
+	local renderSteppedConnection = RunService.RenderStepped:Connect(function(dt)
+		self:__cycle(dt)
+	end)
+
+	self = setmetatable({
+		__accumulator = 0,
+		__renderSteppedConnection = renderSteppedConnection,
+		__instanceMap = instanceMap,
+		__onChangesFlushed = onChangesFlushed,
+		__pendingPropertyChanges = {},
+	}, ChangeBatcher)
+
+	return self
+end
+
+function ChangeBatcher:stop()
+	self.__renderSteppedConnection:Disconnect()
+	self.__pendingPropertyChanges = {}
+end
+
+function ChangeBatcher:add(instance, propertyName)
+	local properties = self.__pendingPropertyChanges[instance]
+
+	if not properties then
+		properties = {}
+		self.__pendingPropertyChanges[instance] = properties
+	end
+
+	properties[propertyName] = true
+end
+
+function ChangeBatcher:__cycle(dt)
+	self.__accumulator += dt
+
+	if self.__accumulator >= BATCH_INTERVAL then
+		self.__accumulator -= BATCH_INTERVAL
+
+		local patch = self:__flush()
+
+		if patch then
+			self.__onChangesFlushed(patch)
+		end
+	end
+
+	self.__instanceMap:unpauseAllInstances()
+end
+
+function ChangeBatcher:__flush()
+	if next(self.__pendingPropertyChanges) == nil then
+		return nil
+	end
+
+	local patch = createPatchSet(self.__instanceMap, self.__pendingPropertyChanges)
+
+	if PatchSet.isEmpty(patch) then
+		return nil
+	end
+
+	return patch
+end
+
+return ChangeBatcher

plugin/src/ChangeBatcher/init.spec.lua

@@ -0,0 +1,101 @@
+return function()
+	local ChangeBatcher = require(script.Parent)
+	local InstanceMap = require(script.Parent.Parent.InstanceMap)
+	local PatchSet = require(script.Parent.Parent.PatchSet)
+
+	local noop = function() end
+
+	describe("new", function()
+		it("should create a new ChangeBatcher", function()
+			local instanceMap = InstanceMap.new()
+			local changeBatcher = ChangeBatcher.new(instanceMap, noop)
+
+			expect(changeBatcher.__pendingPropertyChanges).to.be.a("table")
+			expect(next(changeBatcher.__pendingPropertyChanges)).to.equal(nil)
+			expect(changeBatcher.__onChangesFlushed).to.equal(noop)
+			expect(changeBatcher.__instanceMap).to.equal(instanceMap)
+			expect(typeof(changeBatcher.__renderSteppedConnection)).to.equal("RBXScriptConnection")
+		end)
+	end)
+
+	describe("stop", function()
+		it("should disconnect the RenderStepped connection", function()
+			local changeBatcher = ChangeBatcher.new(InstanceMap.new(), noop)
+
+			changeBatcher:stop()
+
+			expect(changeBatcher.__renderSteppedConnection.Connected).to.equal(false)
+		end)
+	end)
+
+	describe("add", function()
+		it("should add property changes to be considered for the current batch", function()
+			local instanceMap = InstanceMap.new()
+			local changeBatcher = ChangeBatcher.new(instanceMap, noop)
+			local part = Instance.new("Part")
+
+			instanceMap:insert("PART", part)
+			changeBatcher:add(part, "Name")
+
+			local properties = changeBatcher.__pendingPropertyChanges[part]
+
+			expect(properties).to.be.a("table")
+			expect(properties.Name).to.be.ok()
+
+			changeBatcher:add(part, "Position")
+			expect(properties.Position).to.be.ok()
+		end)
+	end)
+
+	describe("__cycle", function()
+		it("should immediately unpause any paused instances after each cycle", function()
+			local instanceMap = InstanceMap.new()
+			local changeBatcher = ChangeBatcher.new(instanceMap, noop)
+			local part = Instance.new("Part")
+
+			instanceMap.pausedUpdateInstances[part] = true
+
+			changeBatcher:__cycle(0)
+
+			expect(instanceMap.pausedUpdateInstances[part]).to.equal(nil)
+		end)
+	end)
+
+	describe("__flush", function()
+		it("should return nil when there are no changes to process", function()
+			local changeBatcher = ChangeBatcher.new(InstanceMap.new(), noop)
+			expect(changeBatcher:__flush()).to.equal(nil)
+		end)
+
+		it("should return a patch when there are changes to process and the resulting patch is non-empty", function()
+			local instanceMap = InstanceMap.new()
+			local changeBatcher = ChangeBatcher.new(instanceMap, noop)
+			local part = Instance.new("Part")
+
+			instanceMap:insert("PART", part)
+
+			changeBatcher.__pendingPropertyChanges[part] = {
+				Position = true,
+				Name = true,
+			}
+
+			local patch = changeBatcher:__flush()
+
+			assert(PatchSet.validate(patch))
+		end)
+
+		it("should return nil when there are changes to process and the resulting patch is empty", function()
+			local instanceMap = InstanceMap.new()
+			local changeBatcher = ChangeBatcher.new(instanceMap, noop)
+			local part = Instance.new("Part")
+
+			instanceMap:insert("PART", part)
+
+			changeBatcher.__pendingPropertyChanges[part] = {
+				NonExistentProperty = true,
+			}
+
+			expect(changeBatcher:__flush()).to.equal(nil)
+		end)
+	end)
+end

plugin/src/Config.lua

@@ -5,8 +5,8 @@ local isDevBuild = script.Parent.Parent:FindFirstChild("ROJO_DEV_BUILD") ~= nil
 return strict("Config", {
 	isDevBuild = isDevBuild,
 	codename = "Epiphany",
-	version = {7, 0, 0, "-rc.1"},
-	expectedServerVersionString = "7.0 or newer",
+	version = {7, 2, 1},
+	expectedServerVersionString = "7.2 or newer",
 	protocolVersion = 4,
 	defaultHost = "localhost",
 	defaultPort = 34872,

plugin/src/InstanceMap.lua

@@ -1,3 +1,5 @@
+local RunService = game:GetService("RunService")
+
 local Log = require(script.Parent.Parent.Log)
 
 --[[
@@ -135,29 +137,31 @@ function InstanceMap:destroyId(id)
 end
 
 --[[
-	Pause updates for an instance momentarily and invoke a callback.
-
-	If the callback throws an error, InstanceMap will still be kept in a
-	consistent state.
+	Pause updates for an instance.
 ]]
-function InstanceMap:pauseInstance(instance, callback)
+function InstanceMap:pauseInstance(instance)
 	local id = self.fromInstances[instance]
 
-	-- If we don't know about this instance, ignore it and do not invoke the
-	-- callback.
+	-- If we don't know about this instance, ignore it.
 	if id == nil then
 		return
 	end
 
 	self.pausedUpdateInstances[instance] = true
-	local success, result = xpcall(callback, debug.traceback)
-	self.pausedUpdateInstances[instance] = false
+end
 
-	if success then
-		return result
-	else
-		error(result, 2)
-	end
+--[[
+	Unpause updates for an instance.
+]]
+function InstanceMap:unpauseInstance(instance)
+	self.pausedUpdateInstances[instance] = nil
+end
+
+--[[
+	Unpause updates for all instances.
+]]
+function InstanceMap:unpauseAllInstances()
+	table.clear(self.pausedUpdateInstances)
 end
 
 function InstanceMap:__connectSignals(instance)
@@ -200,6 +204,12 @@ function InstanceMap:__maybeFireInstanceChanged(instance, propertyName)
 		return
 	end
 
+	if RunService:IsRunning() then
+		-- We probably don't want to pick up property changes to save to the
+		-- filesystem in a running game.
+		return
+	end
+
 	self.onInstanceChanged(instance, propertyName)
 end
 
@@ -222,4 +232,4 @@ function InstanceMap:__disconnectSignals(instance)
 	end
 end
 
-return InstanceMap
+return InstanceMap

plugin/src/Reconciler/applyPatch.lua

@@ -63,7 +63,7 @@ local function applyPatch(instanceMap, patch)
 		local failedToReify = reify(instanceMap, patch.added, id, parentInstance)
 
 		if not PatchSet.isEmpty(failedToReify) then
-			Log.debug("Failed to reify as part of applying a patch: {}", failedToReify)
+			Log.debug("Failed to reify as part of applying a patch: {:#?}", failedToReify)
 			PatchSet.assign(unappliedPatch, failedToReify)
 		end
 	end
@@ -77,6 +77,10 @@ local function applyPatch(instanceMap, patch)
 			continue
 		end
 
+		-- Pause updates on this instance to avoid picking up our changes when
+		-- two-way sync is enabled.
+		instanceMap:pauseInstance(instance)
+
 		-- Track any part of this update that could not be applied.
 		local unappliedUpdate = {
 			id = update.id,
@@ -197,4 +201,4 @@ local function applyPatch(instanceMap, patch)
 	return unappliedPatch
 end
 
-return applyPatch
+return applyPatch

plugin/src/Reconciler/diff.lua

@@ -75,9 +75,13 @@ local function diff(instanceMap, virtualInstances, rootId)
 						changedProperties[propertyName] = virtualValue
 					end
 				else
-					-- virtualValue can be empty in certain cases, and this may print out nil to the user.
 					local propertyType = next(virtualValue)
-					Log.warn("Failed to decode property of type {}", propertyType)
+					Log.warn(
+						"Failed to decode property {}.{}. Encoded property was: {:#?}",
+						virtualInstance.ClassName,
+						propertyName,
+						virtualValue
+					)
 				end
 			else
 				local err = existingValueOrErr

plugin/src/Reconciler/getProperty.lua

@@ -40,6 +40,13 @@ local function getProperty(instance, propertyName)
 			})
 		end
 
+		if err.kind == RbxDom.Error.Kind.Roblox and err.extra:find("is not a valid member of") then
+			return false, Error.new(Error.UnknownProperty, {
+				className = instance.ClassName,
+				propertyName = propertyName,
+			})
+		end
+
 		return false, Error.new(Error.OtherPropertyError, {
 			className = instance.ClassName,
 			propertyName = propertyName,

plugin/src/Reconciler/reify.spec.lua

@@ -255,7 +255,7 @@ return function()
 				Name = "Child A",
 				Properties = {
 					Value = {
-						Ref = "Child B",
+						Ref = "CHILD_B",
 					},
 				},
 				Children = {},
@@ -287,7 +287,7 @@ return function()
 	-- constructed as part of a recursive call before the parent has totally
 	-- finished. Given deferred refs, this should not fail, but it is a good
 	-- case to test.
-	it("should apply properties containing refs to later siblings correctly", function()
+	it("should apply properties containing refs to later children correctly", function()
 		local virtualInstances = {
 			ROOT = {
 				ClassName = "ObjectValue",
@@ -344,4 +344,4 @@ return function()
 		expect(update.id).to.equal("ROOT")
 		expect(update.changedProperties.Value).to.equal(virtualInstances["ROOT"].Properties.Value)
 	end)
-end
+end

plugin/src/ServeSession.lua

@@ -5,6 +5,7 @@ local Log = require(script.Parent.Parent.Log)
 local Fmt = require(script.Parent.Parent.Fmt)
 local t = require(script.Parent.Parent.t)
 
+local ChangeBatcher = require(script.Parent.ChangeBatcher)
 local InstanceMap = require(script.Parent.InstanceMap)
 local PatchSet = require(script.Parent.PatchSet)
 local Reconciler = require(script.Parent.Reconciler)
@@ -56,10 +57,19 @@ function ServeSession.new(options)
 	-- Declare self ahead of time to capture it in a closure
 	local self
 	local function onInstanceChanged(instance, propertyName)
-		self:__onInstanceChanged(instance, propertyName)
+		if not self.__twoWaySync then
+			return
+		end
+
+		self.__changeBatcher:add(instance, propertyName)
+	end
+
+	local function onChangesFlushed(patch)
+		self.__apiContext:write(patch)
 	end
 
 	local instanceMap = InstanceMap.new(onInstanceChanged)
+	local changeBatcher = ChangeBatcher.new(instanceMap, onChangesFlushed)
 	local reconciler = Reconciler.new(instanceMap)
 
 	local connections = {}
@@ -82,6 +92,7 @@ function ServeSession.new(options)
 		__twoWaySync = options.twoWaySync,
 		__reconciler = reconciler,
 		__instanceMap = instanceMap,
+		__changeBatcher = changeBatcher,
 		__statusChangedCallback = nil,
 		__connections = connections,
 	}
@@ -102,6 +113,10 @@ function ServeSession:__fmtDebug(output)
 	output:write("}")
 end
 
+function ServeSession:getStatus()
+	return self.__status
+end
+
 function ServeSession:onStatusChanged(callback)
 	self.__statusChangedCallback = callback
 end
@@ -179,55 +194,6 @@ function ServeSession:__onActiveScriptChanged(activeScript)
 	self.__apiContext:open(scriptId)
 end
 
-function ServeSession:__onInstanceChanged(instance, propertyName)
-	if not self.__twoWaySync then
-		return
-	end
-
-	local instanceId = self.__instanceMap.fromInstances[instance]
-
-	if instanceId == nil then
-		Log.warn("Ignoring change for instance {:?} as it is unknown to Rojo", instance)
-		return
-	end
-
-	local remove = nil
-
-	local update = {
-		id = instanceId,
-		changedProperties = {},
-	}
-
-	if propertyName == "Name" then
-		update.changedName = instance.Name
-	elseif propertyName == "Parent" then
-		if instance.Parent == nil then
-			update = nil
-			remove = instanceId
-		else
-			Log.warn("Cannot sync non-nil Parent property changes yet")
-			return
-		end
-	else
-		local success, encoded = self.__reconciler:encodeApiValue(instance[propertyName])
-
-		if not success then
-			Log.warn("Could not sync back property {:?}.{}", instance, propertyName)
-			return
-		end
-
-		update.changedProperties[propertyName] = encoded
-	end
-
-	local patch = {
-		removed = {remove},
-		added = {},
-		updated = {update},
-	}
-
-	self.__apiContext:write(patch)
-end
-
 function ServeSession:__initialSync(rootInstanceId)
 	return self.__apiContext:read({ rootInstanceId })
 		:andThen(function(readResponseBody)
@@ -290,6 +256,7 @@ function ServeSession:__stopInternal(err)
 	self:__setStatus(Status.Disconnected, err)
 	self.__apiContext:disconnect()
 	self.__instanceMap:stop()
+	self.__changeBatcher:stop()
 
 	for _, connection in ipairs(self.__connections) do
 		connection:Disconnect()
@@ -305,4 +272,4 @@ function ServeSession:__setStatus(status, detail)
 	end
 end
 
-return ServeSession
+return ServeSession

plugin/src/init.server.lua

@@ -18,7 +18,7 @@ local App = require(script.App)
 local app = Roact.createElement(App, {
 	plugin = plugin
 })
-local tree = Roact.mount(app, nil, "Rojo UI")
+local tree = Roact.mount(app, game:GetService("CoreGui"), "Rojo UI")
 
 plugin.Unloading:Connect(function()
 	Roact.unmount(tree)
@@ -28,4 +28,4 @@ if Config.isDevBuild then
 	local TestEZ = require(script.Parent.TestEZ)
 
 	require(script.runTests)(TestEZ)
-end
+end

plugin/src/soundPlayer.lua

@@ -0,0 +1,35 @@
+-- Sounds only play in Edit mode when parented to a plugin widget, for some reason
+local plugin = plugin or script:FindFirstAncestorWhichIsA("Plugin")
+local widget = plugin:CreateDockWidgetPluginGui("Rojo_soundPlayer", DockWidgetPluginGuiInfo.new(
+	Enum.InitialDockState.Float,
+	false, true,
+	10, 10,
+	10, 10
+))
+widget.Name = "Rojo_soundPlayer"
+widget.Title = "Rojo Sound Player"
+
+local SoundPlayer = {}
+SoundPlayer.__index = SoundPlayer
+
+function SoundPlayer.new(settings)
+	return setmetatable({
+		settings = settings,
+	}, SoundPlayer)
+end
+
+function SoundPlayer:play(soundId)
+	if self.settings and self.settings:get("playSounds") == false then return end
+
+	local sound = Instance.new("Sound")
+	sound.SoundId = soundId
+	sound.Parent = widget
+
+	sound.Ended:Connect(function()
+		sound:Destroy()
+	end)
+
+	sound:Play()
+end
+
+return SoundPlayer

plugin/test-place.project.json

@@ -9,7 +9,7 @@
       },
 
       "TestEZ": {
-        "$path": "modules/testez/lib"
+        "$path": "modules/testez"
       }
     },
 
@@ -25,4 +25,4 @@
       }
     }
   }
-}
+}

rojo-test/build-test-snapshots/end_to_end__tests__build__attributes.snap

@@ -0,0 +1,24 @@
+---
+source: tests/tests/build.rs
+assertion_line: 99
+expression: contents
+---
+<roblox version="4">
+  <Item class="Folder" referent="0">
+    <Properties>
+      <string name="Name">attributes</string>
+    </Properties>
+    <Item class="Folder" referent="1">
+      <Properties>
+        <string name="Name">Explicit</string>
+        <BinaryString name="AttributesSerialize">AgAAAAUAAABIZWxsbwIFAAAAV29ybGQGAAAAVmVjdG9yEQAAgD8AAABAAABAQA==</BinaryString>
+      </Properties>
+    </Item>
+    <Item class="Folder" referent="2">
+      <Properties>
+        <string name="Name">ImplicitAttributes</string>
+        <BinaryString name="AttributesSerialize">AgAAAAMAAABIZXkCBwAAAEdyYW5kbWEGAAAAVmVjdG9yEQAAgEAAAKBAAADAQA==</BinaryString>
+      </Properties>
+    </Item>
+  </Item>
+</roblox>

rojo-test/build-test-snapshots/end_to_end__tests__build__issue_546.snap

@@ -0,0 +1,14 @@
+---
+source: tests/tests/build.rs
+assertion_line: 98
+expression: contents
+---
+<roblox version="4">
+  <Item class="LocalScript" referent="0">
+    <Properties>
+      <string name="Name">issue_546</string>
+      <bool name="Disabled">true</bool>
+      <string name="Source">print("Hello, world!")</string>
+    </Properties>
+  </Item>
+</roblox>

rojo-test/build-test-snapshots/end_to_end__tests__build__optional.snap

@@ -0,0 +1,24 @@
+---
+source: tests/tests/build.rs
+expression: contents
+
+---
+<roblox version="4">
+  <Item class="Folder" referent="0">
+    <Properties>
+      <string name="Name">optional</string>
+    </Properties>
+    <Item class="StringValue" referent="1">
+      <Properties>
+        <string name="Name">foo-optional</string>
+        <string name="Value">Hello, from foo.txt!</string>
+      </Properties>
+    </Item>
+    <Item class="StringValue" referent="2">
+      <Properties>
+        <string name="Name">foo-required</string>
+        <string name="Value">Hello, from foo.txt!</string>
+      </Properties>
+    </Item>
+  </Item>
+</roblox>

rojo-test/build-test-snapshots/end_to_end__tests__build__project_composed_default.snap

@@ -0,0 +1,17 @@
+---
+source: tests/tests/build.rs
+expression: contents
+
+---
+<roblox version="4">
+  <Item class="Folder" referent="0">
+    <Properties>
+      <string name="Name">root</string>
+    </Properties>
+    <Item class="Folder" referent="1">
+      <Properties>
+        <string name="Name">folder</string>
+      </Properties>
+    </Item>
+  </Item>
+</roblox>

rojo-test/build-test-snapshots/end_to_end__tests__build__project_composed_file.snap

@@ -0,0 +1,22 @@
+---
+source: tests/tests/build.rs
+expression: contents
+
+---
+<roblox version="4">
+  <Item class="Folder" referent="0">
+    <Properties>
+      <string name="Name">root</string>
+    </Properties>
+    <Item class="Folder" referent="1">
+      <Properties>
+        <string name="Name">folder</string>
+      </Properties>
+      <Item class="Folder" referent="2">
+        <Properties>
+          <string name="Name">child-projectname</string>
+        </Properties>
+      </Item>
+    </Item>
+  </Item>
+</roblox>

rojo-test/build-test-snapshots/end_to_end__tests__build__project_root_name.snap

@@ -0,0 +1,12 @@
+---
+source: tests/tests/build.rs
+expression: contents
+
+---
+<roblox version="4">
+  <Item class="Folder" referent="0">
+    <Properties>
+      <string name="Name">root</string>
+    </Properties>
+  </Item>
+</roblox>

rojo-test/build-test-snapshots/end_to_end__tests__build__rbxmx_in_folder.snap

@@ -1,6 +1,7 @@
 ---
 source: tests/tests/build.rs
 expression: contents
+
 ---
 <roblox version="4">
   <Item class="Folder" referent="0">
@@ -25,14 +26,12 @@ expression: contents
           <R22>1</R22>
         </CoordinateFrame>
         <Ref name="PrimaryPart">null</Ref>
-        <BinaryString name="Tags">
-        </BinaryString>
+        <BinaryString name="Tags"></BinaryString>
       </Properties>
       <Item class="StringValue" referent="2">
         <Properties>
           <string name="Name">Cool StringValue</string>
-          <BinaryString name="Tags">
-          </BinaryString>
+          <BinaryString name="Tags"></BinaryString>
           <string name="Value">Did you know that BaseValue.Changed is different than Instance.Changed?</string>
         </Properties>
       </Item>

rojo-test/build-test-snapshots/end_to_end__tests__build__rbxmx_ref.snap

@@ -1,27 +1,25 @@
 ---
 source: tests/tests/build.rs
 expression: contents
+
 ---
 <roblox version="4">
   <Item class="Folder" referent="0">
     <Properties>
       <string name="Name">rbxmx_ref</string>
-      <BinaryString name="Tags">
-      </BinaryString>
+      <BinaryString name="Tags"></BinaryString>
     </Properties>
     <Item class="StringValue" referent="1">
       <Properties>
         <string name="Name">Target</string>
-        <BinaryString name="Tags">
-        </BinaryString>
+        <BinaryString name="Tags"></BinaryString>
         <string name="Value">Pointed to by ObjectValue</string>
       </Properties>
     </Item>
     <Item class="ObjectValue" referent="2">
       <Properties>
         <string name="Name">Pointer</string>
-        <BinaryString name="Tags">
-        </BinaryString>
+        <BinaryString name="Tags"></BinaryString>
         <Ref name="Value">1</Ref>
       </Properties>
     </Item>

rojo-test/build-test-snapshots/end_to_end__tests__build__unresolved_values.snap

@@ -32,6 +32,20 @@ expression: contents
       <Item class="Part" referent="4">
         <Properties>
           <string name="Name">Color</string>
+          <CoordinateFrame name="CFrame">
+            <X>1</X>
+            <Y>2</Y>
+            <Z>3</Z>
+            <R00>0</R00>
+            <R01>1</R01>
+            <R02>0</R02>
+            <R10>0</R10>
+            <R11>0</R11>
+            <R12>1</R12>
+            <R20>1</R20>
+            <R21>0</R21>
+            <R22>0</R22>
+          </CoordinateFrame>
           <Color3uint8 name="Color3uint8">8404992</Color3uint8>
         </Properties>
       </Item>

rojo-test/build-test-snapshots/end_to_end__tests__build__weldconstraint.snap

@@ -0,0 +1,226 @@
+---
+source: tests/tests/build.rs
+assertion_line: 99
+expression: contents
+---
+<roblox version="4">
+  <Item class="Folder" referent="0">
+    <Properties>
+      <string name="Name">weldconstraint</string>
+      <BinaryString name="AttributesSerialize"></BinaryString>
+      <int64 name="SourceAssetId">-1</int64>
+      <BinaryString name="Tags"></BinaryString>
+    </Properties>
+    <Item class="Part" referent="1">
+      <Properties>
+        <string name="Name">A</string>
+        <bool name="Anchored">false</bool>
+        <BinaryString name="AttributesSerialize"></BinaryString>
+        <float name="BackParamA">-0.5</float>
+        <float name="BackParamB">0.5</float>
+        <token name="BackSurface">0</token>
+        <token name="BackSurfaceInput">0</token>
+        <float name="BottomParamA">-0.5</float>
+        <float name="BottomParamB">0.5</float>
+        <token name="BottomSurface">0</token>
+        <token name="BottomSurfaceInput">0</token>
+        <CoordinateFrame name="CFrame">
+          <X>-14</X>
+          <Y>0.5</Y>
+          <Z>-5</Z>
+          <R00>1</R00>
+          <R01>0</R01>
+          <R02>0</R02>
+          <R10>0</R10>
+          <R11>1</R11>
+          <R12>0</R12>
+          <R20>0</R20>
+          <R21>0</R21>
+          <R22>1</R22>
+        </CoordinateFrame>
+        <bool name="CanCollide">true</bool>
+        <bool name="CanQuery">true</bool>
+        <bool name="CanTouch">true</bool>
+        <bool name="CastShadow">true</bool>
+        <int name="CollisionGroupId">0</int>
+        <Color3uint8 name="Color3uint8">10724005</Color3uint8>
+        <PhysicalProperties name="CustomPhysicalProperties">
+          <CustomPhysics>false</CustomPhysics>
+        </PhysicalProperties>
+        <token name="formFactorRaw">1</token>
+        <float name="FrontParamA">-0.5</float>
+        <float name="FrontParamB">0.5</float>
+        <token name="FrontSurface">0</token>
+        <token name="FrontSurfaceInput">0</token>
+        <float name="LeftParamA">-0.5</float>
+        <float name="LeftParamB">0.5</float>
+        <token name="LeftSurface">0</token>
+        <token name="LeftSurfaceInput">0</token>
+        <bool name="Locked">false</bool>
+        <bool name="Massless">false</bool>
+        <token name="Material">256</token>
+        <CoordinateFrame name="PivotOffset">
+          <X>0</X>
+          <Y>0</Y>
+          <Z>0</Z>
+          <R00>1</R00>
+          <R01>0</R01>
+          <R02>0</R02>
+          <R10>0</R10>
+          <R11>1</R11>
+          <R12>0</R12>
+          <R20>0</R20>
+          <R21>0</R21>
+          <R22>1</R22>
+        </CoordinateFrame>
+        <float name="Reflectance">0</float>
+        <float name="RightParamA">-0.5</float>
+        <float name="RightParamB">0.5</float>
+        <token name="RightSurface">0</token>
+        <token name="RightSurfaceInput">0</token>
+        <int name="RootPriority">0</int>
+        <Vector3 name="RotVelocity">
+          <X>0</X>
+          <Y>0</Y>
+          <Z>0</Z>
+        </Vector3>
+        <token name="shape">1</token>
+        <Vector3 name="size">
+          <X>4</X>
+          <Y>1</Y>
+          <Z>2</Z>
+        </Vector3>
+        <int64 name="SourceAssetId">-1</int64>
+        <BinaryString name="Tags"></BinaryString>
+        <float name="TopParamA">-0.5</float>
+        <float name="TopParamB">0.5</float>
+        <token name="TopSurface">0</token>
+        <token name="TopSurfaceInput">0</token>
+        <float name="Transparency">0</float>
+        <Vector3 name="Velocity">
+          <X>0</X>
+          <Y>0</Y>
+          <Z>0</Z>
+        </Vector3>
+      </Properties>
+      <Item class="WeldConstraint" referent="2">
+        <Properties>
+          <string name="Name">WeldConstraint</string>
+          <BinaryString name="AttributesSerialize"></BinaryString>
+          <CoordinateFrame name="CFrame0">
+            <X>7</X>
+            <Y>0.000001013279</Y>
+            <Z>-3</Z>
+            <R00>1</R00>
+            <R01>0</R01>
+            <R02>0</R02>
+            <R10>0</R10>
+            <R11>1</R11>
+            <R12>0</R12>
+            <R20>0</R20>
+            <R21>0</R21>
+            <R22>1</R22>
+          </CoordinateFrame>
+          <Ref name="Part0Internal">1</Ref>
+          <Ref name="Part1Internal">3</Ref>
+          <int64 name="SourceAssetId">-1</int64>
+          <int name="State">3</int>
+          <BinaryString name="Tags"></BinaryString>
+        </Properties>
+      </Item>
+    </Item>
+    <Item class="Part" referent="3">
+      <Properties>
+        <string name="Name">B</string>
+        <bool name="Anchored">false</bool>
+        <BinaryString name="AttributesSerialize"></BinaryString>
+        <float name="BackParamA">-0.5</float>
+        <float name="BackParamB">0.5</float>
+        <token name="BackSurface">0</token>
+        <token name="BackSurfaceInput">0</token>
+        <float name="BottomParamA">-0.5</float>
+        <float name="BottomParamB">0.5</float>
+        <token name="BottomSurface">0</token>
+        <token name="BottomSurfaceInput">0</token>
+        <CoordinateFrame name="CFrame">
+          <X>-7</X>
+          <Y>0.500001</Y>
+          <Z>-8</Z>
+          <R00>1</R00>
+          <R01>0</R01>
+          <R02>0</R02>
+          <R10>0</R10>
+          <R11>1</R11>
+          <R12>0</R12>
+          <R20>0</R20>
+          <R21>0</R21>
+          <R22>1</R22>
+        </CoordinateFrame>
+        <bool name="CanCollide">true</bool>
+        <bool name="CanQuery">true</bool>
+        <bool name="CanTouch">true</bool>
+        <bool name="CastShadow">true</bool>
+        <int name="CollisionGroupId">0</int>
+        <Color3uint8 name="Color3uint8">10724005</Color3uint8>
+        <PhysicalProperties name="CustomPhysicalProperties">
+          <CustomPhysics>false</CustomPhysics>
+        </PhysicalProperties>
+        <token name="formFactorRaw">1</token>
+        <float name="FrontParamA">-0.5</float>
+        <float name="FrontParamB">0.5</float>
+        <token name="FrontSurface">0</token>
+        <token name="FrontSurfaceInput">0</token>
+        <float name="LeftParamA">-0.5</float>
+        <float name="LeftParamB">0.5</float>
+        <token name="LeftSurface">0</token>
+        <token name="LeftSurfaceInput">0</token>
+        <bool name="Locked">false</bool>
+        <bool name="Massless">false</bool>
+        <token name="Material">256</token>
+        <CoordinateFrame name="PivotOffset">
+          <X>0</X>
+          <Y>0</Y>
+          <Z>0</Z>
+          <R00>1</R00>
+          <R01>0</R01>
+          <R02>0</R02>
+          <R10>0</R10>
+          <R11>1</R11>
+          <R12>0</R12>
+          <R20>0</R20>
+          <R21>0</R21>
+          <R22>1</R22>
+        </CoordinateFrame>
+        <float name="Reflectance">0</float>
+        <float name="RightParamA">-0.5</float>
+        <float name="RightParamB">0.5</float>
+        <token name="RightSurface">0</token>
+        <token name="RightSurfaceInput">0</token>
+        <int name="RootPriority">0</int>
+        <Vector3 name="RotVelocity">
+          <X>0</X>
+          <Y>0</Y>
+          <Z>0</Z>
+        </Vector3>
+        <token name="shape">1</token>
+        <Vector3 name="size">
+          <X>4</X>
+          <Y>1</Y>
+          <Z>2</Z>
+        </Vector3>
+        <int64 name="SourceAssetId">-1</int64>
+        <BinaryString name="Tags"></BinaryString>
+        <float name="TopParamA">-0.5</float>
+        <float name="TopParamB">0.5</float>
+        <token name="TopSurface">0</token>
+        <token name="TopSurfaceInput">0</token>
+        <float name="Transparency">0</float>
+        <Vector3 name="Velocity">
+          <X>0</X>
+          <Y>0</Y>
+          <Z>0</Z>
+        </Vector3>
+      </Properties>
+    </Item>
+  </Item>
+</roblox>

rojo-test/build-tests/attributes/default.project.json

@@ -0,0 +1,36 @@
+{
+  "name": "attributes",
+  "tree": {
+    "$className": "Folder",
+
+    "Explicit": {
+      "$className": "Folder",
+      "$properties": {
+        "Attributes": {
+          "Attributes": {
+            "Hello": {
+              "String": "World"
+            },
+            "Vector": {
+              "Vector3": [1, 2, 3]
+            }
+          }
+        }
+      }
+    },
+
+    "ImplicitAttributes": {
+      "$className": "Folder",
+      "$properties": {
+        "Attributes": {
+          "Hey": {
+            "String": "Grandma"
+          },
+          "Vector": {
+            "Vector3": [4, 5, 6]
+          }
+        }
+      }
+    }
+  }
+}

rojo-test/build-tests/issue_546/README.md

@@ -0,0 +1,2 @@
+# Issue #546 (https://github.com/rojo-rbx/rojo/issues/546)
+Regression from Rojo 6.2.0 to Rojo 7.0.0. Meta files named as init.meta.json should apply after init.client.lua and other init files.

rojo-test/build-tests/issue_546/default.project.json

@@ -0,0 +1,6 @@
+{
+  "name": "issue_546",
+  "tree": {
+    "$path": "hello"
+  }
+}

rojo-test/build-tests/issue_546/hello/init.client.lua

@@ -0,0 +1 @@
+print("Hello, world!")

rojo-test/build-tests/issue_546/hello/init.meta.json

@@ -0,0 +1,5 @@
+{
+  "properties": {
+    "Disabled": true
+  }
+}

rojo-test/build-tests/optional/default.project.json

@@ -0,0 +1,15 @@
+{
+  "name": "optional",
+  "tree": {
+    "$className": "Folder",
+    "foo-required": {
+      "$path": "foo.txt"
+    },
+    "foo-optional":{
+      "$path": { "optional": "foo.txt" }
+    },
+    "bar-optional":{
+      "$path": { "optional": "bar.txt" }
+    }
+  }
+}

rojo-test/build-tests/optional/foo.txt

@@ -0,0 +1 @@
+Hello, from foo.txt!

rojo-test/build-tests/project_composed_default/default.project.json

@@ -0,0 +1,9 @@
+{
+	"name": "root",
+	"tree": {
+		"$className": "Folder",
+		"folder": {
+			"$path": "folder"
+		}
+	}
+}

rojo-test/build-tests/project_composed_default/folder/default.project.json

@@ -0,0 +1,6 @@
+{
+	"name": "child-projectname",
+	"tree": {
+		"$className": "Folder"
+	}
+}

rojo-test/build-tests/project_composed_file/default.project.json

@@ -0,0 +1,9 @@
+{
+	"name": "root",
+	"tree": {
+		"$className": "Folder",
+		"folder": {
+			"$path": "folder"
+		}
+	}
+}

rojo-test/build-tests/project_composed_file/folder/child-filename.project.json

@@ -0,0 +1,6 @@
+{
+	"name": "child-projectname",
+	"tree": {
+		"$className": "Folder"
+	}
+}

rojo-test/build-tests/project_root_name/default.project.json

@@ -0,0 +1,6 @@
+{
+	"name": "root",
+	"tree": {
+		"$className": "Folder"
+	}
+}

rojo-test/build-tests/unresolved_values/default.project.json

@@ -14,7 +14,13 @@
       "Color": {
         "$className": "Part",
         "$properties": {
-          "Color": [0.5, 0.25, 0]
+          "Color": [0.5, 0.25, 0],
+          "CFrame": [
+            1, 2, 3,
+            0, 1, 0,
+            0, 0, 1,
+            1, 0, 0
+          ]
         }
       },
 

rojo-test/build-tests/weldconstraint/default.project.json

@@ -0,0 +1,6 @@
+{
+  "name": "weldconstraint",
+  "tree": {
+    "$path": "two-parts-welded.rbxmx"
+  }
+}

rojo-test/serve-test-snapshots/end_to_end__tests__serve__add_optional_folder.snap

@@ -0,0 +1,14 @@
+---
+source: tests/tests/serve.rs
+expression: redactions.redacted_yaml(info)
+
+---
+expectedPlaceIds: ~
+gameId: ~
+placeId: ~
+projectName: optional
+protocolVersion: 4
+rootInstanceId: id-2
+serverVersion: "[server-version]"
+sessionId: id-1
+

rojo-test/serve-test-snapshots/end_to_end__tests__serve__add_optional_folder_all-2.snap

@@ -0,0 +1,62 @@
+---
+source: tests/tests/serve.rs
+expression: "read_response.intern_and_redact(&mut redactions, root_id)"
+
+---
+instances:
+  id-2:
+    Children:
+      - id-3
+    ClassName: Folder
+    Id: id-2
+    Metadata:
+      ignoreUnknownInstances: true
+    Name: optional
+    Parent: "00000000000000000000000000000000"
+    Properties: {}
+  id-3:
+    Children:
+      - id-4
+      - id-5
+    ClassName: Folder
+    Id: id-3
+    Metadata:
+      ignoreUnknownInstances: false
+    Name: src
+    Parent: id-2
+    Properties: {}
+  id-4:
+    Children: []
+    ClassName: StringValue
+    Id: id-4
+    Metadata:
+      ignoreUnknownInstances: false
+    Name: foo
+    Parent: id-3
+    Properties:
+      Value:
+        String: "Hello, from foo.txt!"
+  id-5:
+    Children:
+      - id-6
+    ClassName: Folder
+    Id: id-5
+    Metadata:
+      ignoreUnknownInstances: false
+    Name: node_modules
+    Parent: id-3
+    Properties: {}
+  id-6:
+    Children: []
+    ClassName: StringValue
+    Id: id-6
+    Metadata:
+      ignoreUnknownInstances: false
+    Name: bar
+    Parent: id-5
+    Properties:
+      Value:
+        String: Hello from bar.txt
+messageCursor: 2
+sessionId: id-1
+

rojo-test/serve-test-snapshots/end_to_end__tests__serve__add_optional_folder_all.snap

@@ -0,0 +1,40 @@
+---
+source: tests/tests/serve.rs
+expression: "read_response.intern_and_redact(&mut redactions, root_id)"
+
+---
+instances:
+  id-2:
+    Children:
+      - id-3
+    ClassName: Folder
+    Id: id-2
+    Metadata:
+      ignoreUnknownInstances: true
+    Name: optional
+    Parent: "00000000000000000000000000000000"
+    Properties: {}
+  id-3:
+    Children:
+      - id-4
+    ClassName: Folder
+    Id: id-3
+    Metadata:
+      ignoreUnknownInstances: false
+    Name: src
+    Parent: id-2
+    Properties: {}
+  id-4:
+    Children: []
+    ClassName: StringValue
+    Id: id-4
+    Metadata:
+      ignoreUnknownInstances: false
+    Name: foo
+    Parent: id-3
+    Properties:
+      Value:
+        String: "Hello, from foo.txt!"
+messageCursor: 0
+sessionId: id-1
+

rojo-test/serve-test-snapshots/end_to_end__tests__serve__add_optional_folder_subscribe.snap

@@ -0,0 +1,36 @@
+---
+source: tests/tests/serve.rs
+expression: "subscribe_response.intern_and_redact(&mut redactions, ())"
+
+---
+messageCursor: 2
+messages:
+  - added:
+      id-5:
+        Children:
+          - id-6
+        ClassName: Folder
+        Id: id-5
+        Metadata:
+          ignoreUnknownInstances: false
+        Name: node_modules
+        Parent: id-3
+        Properties: {}
+      id-6:
+        Children: []
+        ClassName: StringValue
+        Id: id-6
+        Metadata:
+          ignoreUnknownInstances: false
+        Name: bar
+        Parent: id-5
+        Properties:
+          Value:
+            String: Hello from bar.txt
+    removed: []
+    updated: []
+  - added: {}
+    removed: []
+    updated: []
+sessionId: id-1
+

rojo-test/serve-tests/add_optional_folder/default.project.json

@@ -0,0 +1,9 @@
+{
+  "name": "optional",
+  "tree": {
+    "$className": "Folder",
+    "create-later": {
+      "$path": { "optional": "create-later" }
+    }
+  }
+}

selene.toml

@@ -1,4 +1,4 @@
-std = "roblox"
+std = "roblox+testez"
 
 [config]
 unused_variable = { allow_unused_self = true }