Release v7.2.0

* Disambiguate camelCase and PascalCase.

*.meta.json forces camelCase while *.model.json forces PascalCase. This commit reinforces camelCase as the preference for both, but allows for PascalCase in both as well.

* Made requested changes, breaking due to serde bug.

* Make work with existing Serde stuff

* Work around MSRV

Co-authored-by: Lucien Greathouse <me@lpghatguy.com>

.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
+    - name: Install Rust
-      run: rustup default ${{ matrix.rust_version }}
+      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
+  lint:
-      run: |
+    name: Rustfmt and Clippy
-        cargo fmt -- --check
+    runs-on: ubuntu-latest
-        cargo clippy
+
-      if: matrix.rust_version == 'stable'
+    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:
+  create-release:
-    runs-on: windows-latest
+    name: Create Release
-
-    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:
     runs-on: ubuntu-latest
-
+    outputs:
+      upload_url: ${{ steps.create_release.outputs.upload_url }}
     steps:
-    - uses: actions/checkout@v1
+      - name: Create Release
-      with:
+        id: create_release
-        submodules: true
+        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
+  build-plugin:
-      run: cargo build --locked --verbose --release
+    needs: ["create-release"]
-      env:
+    name: Build Roblox Studio Plugin
-        OPENSSL_STATIC: 1
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          submodules: true
 
-    - name: Upload artifacts
+      - name: Setup Foreman
-      uses: actions/upload-artifact@v1
+        uses: Roblox/setup-foreman@v1
-      with:
+        with:
-        name: rojo-linux
+          token: ${{ secrets.GITHUB_TOKEN }}
-        path: target/release/rojo
+
+      - 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 +2,83 @@
 
 ## Unreleased Changes
 
-## [7.0.0-rc.1][7.0.0-rc.1] (August 23, 2021)
+## [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 +121,9 @@ 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])
+* Updated async infrastructure, which should fix a handful of bugs. ([#459])
-* Fixed syncing refs in the Roblox Studio plugin ([#462][#462], [#466][#466])
+* Fixed syncing refs in the Roblox Studio plugin ([#462], [#466])
-* Added support for long paths on Windows. ([#464][#464])
+* 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 +134,7 @@ 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`
+    * `cargo run -- upload plugin --asset_id 6415005344`
-    * `rojo build plugin -o Rojo.rbxm`
 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
+    * Write a small summary of each major feature
-    * Attach release artifacts from GitHub Actions for each platform

Cargo.toml

@@ -1,6 +1,7 @@
 [package]
 name = "rojo"
-version = "7.0.0-rc.1"
+version = "7.2.0"
+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 = [
+members = ["crates/*"]
-    "rojo-insta-ext",
-    "memofs",
-]
 
 [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_binary = "0.6.5"
-rbx_dom_weak = "2.1.0"
+rbx_dom_weak = "2.4.0"
-rbx_reflection = "4.1.0"
+rbx_reflection = "4.2.0"
-rbx_reflection_database = "0.2.1"
+rbx_reflection_database = "0.2.2"
-rbx_xml = "0.12.1"
+rbx_xml = "0.12.3"
 
-anyhow = "1.0.27"
+anyhow = "1.0.44"
-backtrace = "0.3"
+backtrace = "0.3.61"
-bincode = "1.2.1"
+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"
+fs-err = "2.6.0"
-futures = "0.3.16"
+futures = "0.3.17"
-globset = "0.4.4"
+globset = "0.4.8"
 humantime = "2.1.0"
-hyper = { version = "0.14.11", features = ["server", "tcp", "http1"] }
+hyper = { version = "0.14.13", features = ["server", "tcp", "http1"] }
-jod-thread = "0.1.0"
+jod-thread = "0.1.2"
-lazy_static = "1.4.0"
+log = "0.4.14"
-log = "0.4.8"
+maplit = "1.0.2"
-maplit = "1.0.1"
+notify = "4.0.17"
-notify = "4.0.14"
 opener = "0.5.0"
-regex = "1.3.1"
+reqwest = { version = "0.11.10", features = ["blocking", "json"] }
-reqwest = "0.9.20"
 ritz = "0.1.0"
-rlua = "0.17.0"
 roblox_install = "1.0.0"
-serde = { version = "1.0", features = ["derive", "rc"] }
+serde = { version = "1.0.130", features = ["derive", "rc"] }
-serde_json = "1.0"
+serde_json = "1.0.68"
-structopt = "0.3.5"
+termcolor = "1.1.2"
-termcolor = "1.0.5"
+thiserror = "1.0.30"
-thiserror = "1.0.11"
+tokio = { version = "1.12.0", features = ["rt", "rt-multi-thread"] }
-tokio = { version = "1.9.0", features = ["rt", "rt-multi-thread"] }
+uuid = { version = "1.0.0", features = ["v4", "serde"] }
-uuid = { version = "0.8.1", 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"
+embed-resource = "1.6.4"
-anyhow = "1.0.27"
+anyhow = "1.0.44"
-bincode = "1.2.1"
+bincode = "1.3.3"
-fs-err = "2.3.0"
+fs-err = "2.6.0"
-maplit = "1.0.1"
+maplit = "1.0.2"
 
 [dev-dependencies]
-rojo-insta-ext = { path = "rojo-insta-ext" }
+rojo-insta-ext = { path = "crates/rojo-insta-ext" }
 
-criterion = "0.3"
+criterion = "0.3.5"
-insta = { version = "1.3.0", features = ["redactions"] }
+insta = { version = "1.8.0", features = ["redactions"] }
-lazy_static = "1.2"
 paste = "1.0.5"
-pretty_assertions = "0.7.2"
+pretty_assertions = "1.2.1"
-serde_yaml = "0.8.9"
+serde_yaml = "0.8.21"
-tempfile = "3.0"
+tempfile = "3.2.0"
-walkdir = "2.1"
+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 = {
+		Attributes = {
-			read = function(instance, key)
+			read = function(instance)
-				local tagList = CollectionService:GetTags(instance)
+				return true, instance:GetAttributes()
-
-				return true, table.concat(tagList, "\0")
 			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(value) do
-				for _, tag in ipairs(tagList) 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 playSound = require(Plugin.playSound)
+
+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,
+		})
+	)
+
+	playSound(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, {
+			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 +9,7 @@ local Roact = require(Rojo.Roact)
 local defaultSettings = {
 	openScriptsExternally = false,
 	twoWaySync = false,
+	showNotifications = true,
 }
 
 local Settings = {}
@@ -118,4 +119,4 @@ 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,
+			host = self.props.host,
-			portRef = self.portRef,
+			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()
+				onClick = self.props.onConnect,
-					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,
 			}),
 
 			Layout = e("UIListLayout", {

plugin/src/App/StatusPages/Settings.lua

@@ -202,12 +202,20 @@ function SettingsPage:render()
 				layoutOrder = 1,
 			}),
 
+			ShowNotifications = e(Setting, {
+				id = "showNotifications",
+				name = "Show Notifications",
+				description = "Popup notifications in viewport",
+				transparency = self.props.transparency,
+				layoutOrder = 2,
+			}),
+
 			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 = 3,
 			}),
 
 			Layout = e("UIListLayout", {
@@ -227,4 +235,4 @@ 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

@@ -16,6 +16,8 @@ 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 +39,61 @@ 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 +107,18 @@ 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 +130,15 @@ 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 +148,22 @@ 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 +182,175 @@ function App:render()
 		value = self.props.plugin,
 	}, {
 		e(Theme.StudioProvider, nil, {
-			e(PluginSettings.StudioProvider, {
+			gui = e(StudioPluginGui, {
-				plugin = self.props.plugin,
+				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, {
+				NotConnectedPage = createPageElement(AppStatus.NotConnected, {
-					id = pluginName,
+					host = self.host,
-					title = pluginName,
+					onHostChange = self.setHost,
-					active = self.state.guiEnabled,
+					port = self.port,
+					onPortChange = self.setPort,
 
-					initDockState = Enum.InitialDockState.Right,
+					onConnect = function()
-					initEnabled = false,
+						self:startSession()
-					overridePreviousState = false,
+					end,
-					floatingSize = Vector2.new(300, 200),
-					minimumSize = Vector2.new(300, 200),
 
-					zIndexBehavior = Enum.ZIndexBehavior.Sibling,
+					onNavigateSettings = function()
-
-					onInitialState = function(initialState)
 						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, {
+				Background = Theme.with(function(theme)
-					name = pluginName,
+					return e("Frame", {
-				}, {
+						Size = UDim2.new(1, 0, 1, 0),
-					button = e(StudioToggleButton, {
+						BackgroundColor3 = theme.BackgroundColor,
-						name = "Rojo",
+						ZIndex = 0,
-						tooltip = "Show or hide the Rojo panel",
+						BorderSizePixel = 0,
-						icon = Assets.Images.PluginButton,
-						active = self.state.guiEnabled,
-						enabled = true,
-						onClick = function()
-							self:setState(function(state)
-								return {
-									guiEnabled = not state.guiEnabled,
-								}
-							end)
-						end,
 					})
+				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, {
+					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 settingsProps = Dictionary.merge(props, {
+				settings = settings,
+			})
+			return e(App, settingsProps)
+		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://9716079936",
+	},
 	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

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

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.
+	Pause updates for an instance.
-
-	If the callback throws an error, InstanceMap will still be kept in a
-	consistent state.
 ]]
-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
+	-- If we don't know about this instance, ignore it.
-	-- callback.
 	if id == nil then
 		return
 	end
 
 	self.pausedUpdateInstances[instance] = true
-	local success, result = xpcall(callback, debug.traceback)
+end
-	self.pausedUpdateInstances[instance] = false
 
-	if success then
+--[[
-		return result
+	Unpause updates for an instance.
-	else
+]]
-		error(result, 2)
+function InstanceMap:unpauseInstance(instance)
-	end
+	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/playSound.lua

@@ -0,0 +1,22 @@
+-- Roblox decided that 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"
+
+return function(soundId)
+	local sound = Instance.new("Sound")
+	sound.SoundId = soundId
+	sound.Parent = widget
+
+	sound.Ended:Connect(function()
+		sound:Destroy()
+	end)
+
+	sound:Play()
+end

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 name="Tags"></BinaryString>
-        </BinaryString>
       </Properties>
       <Item class="StringValue" referent="2">
         <Properties>
           <string name="Name">Cool StringValue</string>
-          <BinaryString name="Tags">
+          <BinaryString name="Tags"></BinaryString>
-          </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 name="Tags"></BinaryString>
-      </BinaryString>
     </Properties>
     <Item class="StringValue" referent="1">
       <Properties>
         <string name="Name">Target</string>
-        <BinaryString name="Tags">
+        <BinaryString name="Tags"></BinaryString>
-        </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 name="Tags"></BinaryString>
-        </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 }