Release 0.5.3

ACTUALLY closes #173.

CHANGELOG.md

@@ -2,6 +2,18 @@
 
 ## Unreleased Changes
 
+## [0.5.3](https://github.com/rojo-rbx/rojo/releases/tag/v0.5.3) (October 15, 2019)
+* Fixed an issue where Rojo would throw an error when encountering recently-added instance classes.
+
+## [0.5.2](https://github.com/rojo-rbx/rojo/releases/tag/v0.5.2) (October 14, 2019)
+* Fixed an issue where `LocalizationTable` instances would have their column order randomized. ([#173](https://github.com/rojo-rbx/rojo/issues/173))
+
+## [0.5.1](https://github.com/rojo-rbx/rojo/releases/tag/v0.5.1) (October 4, 2019)
+* Fixed an issue where Rojo would drop changes if they happened too quickly ([#252](https://github.com/rojo-rbx/rojo/issues/252))
+* Improved diagnostics for when the Rojo plugin cannot create an instance.
+* Updated dependencies
+    * This brings Rojo's reflection database from client release 395 to client release 404.
+
 ## [0.5.0](https://github.com/rojo-rbx/rojo/releases/tag/v0.5.0) (August 27, 2019)
 * Changed `.model.json` naming, which may require projects to migrate ambiguous cases:
     * The file name now takes precedence over the `Name` field in the model, like Rojo 0.4.x.

docs/guide/installation.md

@@ -26,12 +26,14 @@ The Rojo CLI must be run from the command line, like Terminal.app on MacOS or `c
 ### Installing from Cargo
 If you have Rust installed, the easiest way to get Rojo is with Cargo!
 
-To install the latest 0.5.0 alpha, use:
+To install the latest 0.5.x release, use:
 
 ```sh
-cargo install rojo --version 0.5.0-alpha.13
+cargo install rojo
 ```
 
+If you're upgrading from a previous version of Rojo, you may need to pass `--force` to tell Cargo to overwrite your existing version.
+
 ## Installing the Plugin
 
 ### Installing from GitHub
@@ -43,4 +45,4 @@ Download the attached `rbxm` file and put it into your Roblox Studio plugins fol
 {: align="center" }
 
 ### Installing from Roblox.com
-Visit [Rojo's Roblox.com Plugin page](https://www.roblox.com/library/1997686364/Rojo-0-5-0-alpha-3) in Roblox Studio and press **Install**.
+Visit [Rojo's Roblox.com Plugin page](https://www.roblox.com/library/1997686364) in Roblox Studio and press **Install**.

docs/guide/migrating-to-epiphany.md

@@ -60,4 +60,4 @@ Unknown files are now ignored in Rojo instead of being converted to `StringValue
 ## Migrating `init.model.json` files
 In Rojo 0.4.x, it's possible to create a file named `init.model.json` that lets you describe a model that becomes the container for all of the other files in the folder, just like `init.lua`.
 
-In Rojo 0.5.x, this feature has been replaced with `init.meta.json` files. See [Sync Details](../reference/sync-details) for more information about these new files.
+In Rojo 0.5.x, this feature has been replaced with `init.meta.json` files. See [Sync Details](../../reference/sync-details) for more information about these new files.

docs/help.md

@@ -0,0 +1,7 @@
+Rojo is a fairly complex tool to adopt, but there's a community willing to help!
+
+The [Roblox Open Source Community Discord](https://discord.gg/wH5ncNS) currently hosts a Rojo support channel, **#rojo**, that is a great place to get help as problems come up.
+
+If you find anything that looks like a bug or have ideas for how to improve Rojo, feel free to file an issue on [Rojo's GitHub issue tracker](https://github.com/rojo-rbx/rojo/issues).
+
+Rojo's primary maintainer is also available on Twitter, [@LPGhatguy](https://twitter.com/LPGhatguy).

docs/index.md

@@ -1,11 +1,11 @@
-This is the documentation home for Rojo 0.5.x.
+This is the documentation home for **Rojo 0.5.x**.
 
 Available versions of these docs:
 
-* [Latest version (currently 0.5.x)](https://rojo.space/docs/latest)
+* [Latest version from `master` branch](https://rojo.space/docs/latest)
 * [0.5.x](https://rojo.space/docs/0.5.x)
 * [0.4.x](https://rojo.space/docs/0.4.x)
 
-**Rojo** is a flexible multi-tool designed for creating robust Roblox projects.
+**Rojo** is a tool designed to enable Roblox developers to use professional-grade software engineering tools.
 
 This documentation is a continual work in progress. If you find any issues, please file an issue on [Rojo's issue tracker](https://github.com/rojo-rbx/rojo/issues)!

docs/reference/sync-details.md

@@ -116,10 +116,18 @@ Meta files can contain:
 ### Meta Files to set Rojo metadata
 Sometimes it's useful to apply properties like `ignoreUnknownInstances` on instances that are defined on the filesystem instead of within the project itself.
 
+If your project has `hello.txt` and there are instances underneath it that you want Rojo to ignore when live-syncing, you could create `hello.meta.json` with:
+
+```json
+{
+    "ignoreUnknownInstances": true
+}
+```
+
 ### Meta Files for Disabled Scripts
 Meta files can be used to set properties on `Script` instances, like `Disabled`.
 
-If your project had `foo.server.lua` and you wanted to make sure it would be disabled, you could create a `foo.meta.json` next to it with:
+If your project has `foo.server.lua` and you want to make sure it would be disabled, you could create a `foo.meta.json` next to it with:
 
 ```json
 {
@@ -140,7 +148,7 @@ If you wanted to represent a tool containing a script and a model for its handle
             0, 0, 0,
             1, 0, 0,
             0, 1, 0,
-            0, 0, 1,
+            0, 0, 1
         ]
     }
 }

mkdocs.yml

@@ -11,6 +11,7 @@ theme:
 nav:
   - Home: index.md
   - Why Rojo?: why-rojo.md
+  - Get Help with Rojo: help.md
   - Guide:
     - Installation: guide/installation.md
     - Creating a Game with Rojo: guide/new-game.md

plugin/src/ApiContext.lua

@@ -131,13 +131,15 @@ function ApiContext:read(ids)
 				return Promise.reject("Server changed ID")
 			end
 
-			self.messageCursor = body.messageCursor
-
 			return body
 		end)
 end
 
-function ApiContext:retrieveMessages()
+function ApiContext:retrieveMessages(initialCursor)
+	if initialCursor ~= nil then
+		self.messageCursor = initialCursor
+	end
+
 	local url = ("%s/api/subscribe/%s"):format(self.baseUrl, self.messageCursor)
 
 	local function sendRequest()

plugin/src/Config.lua

@@ -1,6 +1,6 @@
 return {
 	codename = "Epiphany",
-	version = {0, 5, 0},
+	version = {0, 5, 3},
 	expectedServerVersionString = "0.5.0 or newer",
 	protocolVersion = 2,
 	defaultHost = "localhost",

plugin/src/Reconciler.lua

@@ -50,6 +50,8 @@ function Reconciler:reconcile(virtualInstancesById, id, instance)
 	-- If an instance changes ClassName, we assume it's very different. That's
 	-- not always the case!
 	if virtualInstance.ClassName ~= instance.ClassName then
+		Logging.trace("Switching to reify for %s because ClassName is different", instance:GetFullName())
+
 		-- TODO: Preserve existing children instead?
 		local parent = instance.Parent
 		self.instanceMap:destroyId(id)
@@ -93,6 +95,12 @@ function Reconciler:reconcile(virtualInstancesById, id, instance)
 			unvisitedExistingChildren[existingChildInstance] = nil
 			self:reconcile(virtualInstancesById, childId, existingChildInstance)
 		else
+			Logging.trace(
+				"Switching to reify for %s.%s because it does not exist",
+				instance:GetFullName(),
+				virtualInstancesById[childId].Name
+			)
+
 			self:__reify(virtualInstancesById, childId, instance)
 		end
 	end
@@ -148,7 +156,13 @@ function Reconciler:__reify(virtualInstancesById, id, parent)
 
 	local virtualInstance = virtualInstancesById[id]
 
-	local instance = Instance.new(virtualInstance.ClassName)
+	local ok, instance = pcall(function()
+		return Instance.new(virtualInstance.ClassName)
+	end)
+
+	if not ok then
+		error(("Couldn't create an Instance of type %q, a child of %s"):format(virtualInstance.ClassName, parent:GetFullName()))
+	end
 
 	for key, value in pairs(virtualInstance.Properties) do
 		setCanonicalProperty(instance, key, rojoValueToRobloxValue(value))

plugin/src/Session.lua

@@ -33,7 +33,7 @@ function Session.new(config)
 			end
 
 			self.reconciler:reconcile(response.instances, api.rootInstanceId, game)
-			return self:__processMessages()
+			return self:__processMessages(response.messageCursor)
 		end)
 		:catch(function(message)
 			self.disconnected = true
@@ -43,12 +43,12 @@ function Session.new(config)
 	return not self.disconnected, setmetatable(self, Session)
 end
 
-function Session:__processMessages()
+function Session:__processMessages(initialCursor)
 	if self.disconnected then
 		return Promise.resolve()
 	end
 
-	return self.api:retrieveMessages()
+	return self.api:retrieveMessages(initialCursor)
 		:andThen(function(messages)
 			local promise = Promise.resolve(nil)
 

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

@@ -0,0 +1,6 @@
+{
+  "name": "init_meta_class_name",
+  "tree": {
+    "$path": "should-be-a-model"
+  }
+}

rojo-test/build-tests/init_meta_class_name/should-be-a-model/init.meta.json

@@ -0,0 +1,3 @@
+{
+  "className": "Model"
+}

rojo-test/build-tests/init_meta_properties/Lighting/init.meta.json

@@ -0,0 +1,6 @@
+{
+  "className": "Lighting",
+  "properties": {
+    "Technology": "Voxel"
+  }
+}

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

@@ -0,0 +1,6 @@
+{
+  "name": "init_meta_properties",
+  "tree": {
+    "$path": "Lighting"
+  }
+}

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

@@ -0,0 +1,6 @@
+{
+  "name": "script_meta_disabled",
+  "tree": {
+    "$path": "folder"
+  }
+}

rojo-test/build-tests/script_meta_disabled/folder/hello.meta.json

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

rojo-test/build-tests/script_meta_disabled/folder/hello.server.lua

@@ -0,0 +1 @@
+-- This script should be marked 'Disabled'

rojo-test/src/build_test.rs

@@ -1,8 +1,4 @@
-use std::{
-    fs,
-    path::Path,
-    process::Command,
-};
+use std::{fs, path::Path, process::Command};
 
 use insta::assert_snapshot_matches;
 use tempfile::tempdir;
@@ -27,12 +23,15 @@ gen_build_tests! {
     csv_bug_147,
     csv_in_folder,
     gitkeep,
+    init_meta_class_name,
+    init_meta_properties,
     json_model_in_folder,
     json_model_legacy_name,
     module_in_folder,
     module_init,
     rbxm_in_folder,
     rbxmx_in_folder,
+    script_meta_disabled,
     server_in_folder,
     server_init,
     txt_in_folder,
@@ -55,7 +54,10 @@ fn run_build_test(test_name: &str) {
 
     let status = Command::new(exe_path)
         .args(&[
-            "build", input_path.to_str().unwrap(), "-o", output_path.to_str().unwrap(),
+            "build",
+            input_path.to_str().unwrap(),
+            "-o",
+            output_path.to_str().unwrap(),
         ])
         .env("RUST_LOG", "error")
         .current_dir(working_dir)
@@ -64,8 +66,7 @@ fn run_build_test(test_name: &str) {
 
     assert!(status.success(), "Rojo did not exit successfully");
 
-    let contents = fs::read_to_string(&output_path)
-        .expect("Couldn't read output file");
+    let contents = fs::read_to_string(&output_path).expect("Couldn't read output file");
 
     assert_snapshot_matches!(test_name, contents);
 }

rojo-test/src/snapshots/build_test__init_meta_class_name.snap

@@ -0,0 +1,11 @@
+---
+source: rojo-test/src/build_test.rs
+expression: contents
+---
+<roblox version="4">
+  <Item class="Model" referent="0">
+    <Properties>
+      <string name="Name">init_meta_class_name</string>
+    </Properties>
+  </Item>
+</roblox>

rojo-test/src/snapshots/build_test__init_meta_properties.snap

@@ -0,0 +1,12 @@
+---
+source: rojo-test/src/build_test.rs
+expression: contents
+---
+<roblox version="4">
+  <Item class="Lighting" referent="0">
+    <Properties>
+      <string name="Name">init_meta_properties</string>
+      <token name="Technology">1</token>
+    </Properties>
+  </Item>
+</roblox>

rojo-test/src/snapshots/build_test__script_meta_disabled.snap

@@ -0,0 +1,18 @@
+---
+source: rojo-test/src/build_test.rs
+expression: contents
+---
+<roblox version="4">
+  <Item class="Folder" referent="0">
+    <Properties>
+      <string name="Name">script_meta_disabled</string>
+    </Properties>
+    <Item class="Script" referent="1">
+      <Properties>
+        <string name="Name">hello</string>
+        <bool name="Disabled">true</bool>
+        <string name="Source">-- This script should be marked 'Disabled'</string>
+      </Properties>
+    </Item>
+  </Item>
+</roblox>

server/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "rojo"
-version = "0.5.0"
+version = "0.5.3"
 authors = ["Lucien Greathouse <me@lpghatguy.com>"]
 description = "Enables professional-grade development tools for Roblox developers"
 license = "MIT"

server/src/rbx_snapshot.rs

@@ -3,7 +3,7 @@
 
 use std::{
     borrow::Cow,
-    collections::HashMap,
+    collections::{BTreeMap, HashMap},
     fmt,
     path::{Path, PathBuf},
     str,
@@ -631,7 +631,8 @@ fn snapshot_csv_file<'source>(
         #[serde(skip_serializing_if = "Option::is_none")]
         source: Option<&'a str>,
 
-        values: HashMap<&'a str, &'a str>,
+        // We use a BTreeMap here to get deterministic output order.
+        values: BTreeMap<&'a str, &'a str>,
     }
 
     let instance_name = file.path

server/src/web/interface.rs

@@ -73,7 +73,7 @@ impl InterfaceService {
                         <h2 class="subtitle">
                             "Version " { self.server_version }
                         </h2>
-                        <a class="docs" href="https://lpghatguy.github.io/rojo">
+                        <a class="docs" href="https://rojo.space/docs">
                             "Rojo Documentation"
                         </a>
                     </div>