Add vscode-rojo submodule and update schemas for Atlas rebranding

- Added the vscode-rojo submodule to the project, linking to the UserGeneratedLLC repository.
- Created a new plan for syncing vscode-rojo schemas, detailing updates to project, meta, and model schemas to align with the Rojo fork and rebrand as "Atlas".
- Enhanced the Theme and DomLabel components to support subtree highlighting, improving user interaction in the PatchVisualizer.
- Updated the PatchVisualizer to manage subtree highlight state and ancestor IDs for better visual feedback during selection.

.cursor/plans/sync_vscode-rojo_schemas_6f3a7b26.plan.md

@@ -0,0 +1,169 @@
+---
+name: Sync vscode-rojo schemas
+overview: Update the vscode-rojo extension's schemas, file associations, TypeScript code, and branding to match this Rojo fork -- rebrand as "Atlas", add JSON5 support, new project fields, new file schemas, new middleware types, and syncback rules.
+todos:
+  - id: update-project-schema
+    content: "Overhaul project.template.schema.json: make name optional, add all new fields with descriptions from Rust doc comments. Every field gets a concise description for VS Code tooltip intellisense."
+    status: completed
+  - id: create-meta-schema
+    content: Create meta.template.schema.json with documented fields. Descriptions sourced from meta_file.rs doc comments.
+    status: completed
+  - id: create-model-schema
+    content: Create model.template.schema.json with documented fields. Descriptions sourced from json_model.rs doc comments.
+    status: completed
+  - id: update-package-json
+    content: Rebrand package.json to Atlas (name, displayName, publisher, commands, config keys, activation events), add json5 file associations, new schema entries for meta/model, update GitHub URL
+    status: completed
+  - id: update-generate-plugin
+    content: Update GenerateSchemaPlugin.js to also generate meta.schema.json and model.schema.json, inject class names into model schema
+    status: completed
+  - id: rebrand-typescript
+    content: Rebrand all user-facing strings from 'Rojo' to 'Atlas' in TS files, update command IDs from vscode-rojo.* to vscode-atlas.*, update GitHub/docs links, add .project.json5 support to findProjectFiles and openMenu
+    status: completed
+  - id: update-readme
+    content: Rebrand README.md from Rojo to Atlas, update GitHub links, mention json5 support
+    status: completed
+isProject: false
+---
+
+# Sync vscode-rojo Extension with Rojo Fork + Atlas Rebrand
+
+## Three Concerns
+
+1. **Schema sync** -- bring schemas up to date with all Rojo fork changes
+2. **Schema documentation** -- every field gets a concise `description` from the Rust doc comments, so VS Code shows useful tooltips
+3. **Atlas rebrand** -- rename all user-facing text, VS Code registration IDs, and links
+
+**NOT in scope:** Renaming actual file paths, folders, TypeScript variable/type names, or dependencies. Only front-end text, VS Code command/config IDs, and links change.
+
+---
+
+## Schema Changes
+
+### 1. Update `project.template.schema.json` -- Major overhaul
+
+Source of truth: [src/project.rs](src/project.rs) lines 61-149 (Project), 372-435 (ProjectNode)
+
+**Top-level changes:**
+
+- `name` -- change from **required** to **optional**
+- Add `$schema` (string), `blockedPlaceIds` (integer[]), `syncbackRules` (object), `syncRules` (SyncRule[]), `syncScriptsOnly` (boolean), `ignoreHiddenServices` (boolean)
+- Fix `servePlaceIds` items to `integer`
+- Remove `"required": ["name", "tree"]` -- only `tree` required
+
+**Tree node additions:** `$id` (string), `$attributes` (object)
+
+**SyncbackRules sub-schema** (from [src/syncback/mod.rs](src/syncback/mod.rs) lines 959-1015):
+
+- `ignoreTrees`, `ignorePaths`, `ignoreClasses`: string[]
+- `ignoreProperties`: { [className]: string[] }
+- `syncCurrentCamera`, `syncUnscriptable`, `ignoreReferents`, `createIgnoreDirPaths`, `encodeWindowsInvalidChars`, `ignoreHiddenServices`, `warnDuplicateNames`: boolean
+
+**SyncRule sub-schema** ([src/snapshot/metadata.rs](src/snapshot/metadata.rs) lines 294-313):
+
+- `pattern` (string), `exclude` (string, optional), `use` (Middleware enum), `suffix` (string, optional)
+
+**Middleware enum** (camelCase): `csv`, `jsonModel`, `json`, `serverScript`, `clientScript`, `moduleScript`, `pluginScript`, `localScript`, `legacyScript`, `project`, `rbxm`, `rbxmx`, `toml`, `text`, `yaml`, `ignore`
+
+### 2. Create `schemas/meta.template.schema.json`
+
+Source: [src/snapshot_middleware/meta_file.rs](src/snapshot_middleware/meta_file.rs). Combined schema for `*.meta.json5` and `init.meta.json5`.
+
+All fields optional: `$schema`, `id`, `ignoreUnknownInstances`, `properties`, `attributes`, `className`
+
+### 3. Create `schemas/model.template.schema.json`
+
+Source: [src/snapshot_middleware/json_model.rs](src/snapshot_middleware/json_model.rs) lines 171-202.
+
+`className` required. Optional: `$schema`, `name`, `id`, `children` (recursive), `properties`, `attributes`
+
+### 4. Update `GenerateSchemaPlugin.js`
+
+- Also read and process `meta.template.schema.json` and `model.template.schema.json`
+- Inject class names enum into model schema's `className` field
+- Write all three to `dist/`
+
+---
+
+## Atlas Rebrand
+
+### 5. `package.json` changes
+
+
+| Field            | Old                                | New                                                                                                                                             |
+| ---------------- | ---------------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------- |
+| `name`           | `vscode-rojo`                      | `vscode-atlas`                                                                                                                                  |
+| `displayName`    | `Rojo - Roblox Studio Sync`        | `Atlas - Roblox Studio Sync`                                                                                                                    |
+| `description`    | `Rojo for VS Code`                 | `Atlas for VS Code`                                                                                                                             |
+| `repository`     | `rojo-rbx/vscode-rojo`             | `UserGeneratedLLC/vscode-rojo`                                                                                                                  |
+| `publisher`      | `evaera`                           | TBD (keep or change)                                                                                                                            |
+| command ID       | `vscode-rojo.openMenu`             | `vscode-atlas.openMenu`                                                                                                                         |
+| command category | `Rojo`                             | `Atlas`                                                                                                                                         |
+| config title     | `Rojo`                             | `Atlas`                                                                                                                                         |
+| config keys      | `rojo.*`                           | `atlas.*`                                                                                                                                       |
+| activation       | `onCommand:vscode-rojo.openMenu`   | `onCommand:vscode-atlas.openMenu`                                                                                                               |
+| activation       | `workspaceContains:*.project.json` | also add `*.project.json5`                                                                                                                      |
+| jsonValidation   | only `*.project.json/jsonc`        | Replace with 3 `.json` entries only: `*.project.json`, `*.meta.json`, `*.model.json` (drop stale `.jsonc`; `.json5` handled by `json5.schemas`) |
+
+
+**JSON5 schema registration via Better JSON5.** VS Code's built-in `jsonValidation` only works for `json`/`jsonc` language modes. Since we target the [Better JSON5](https://github.com/BlueGlassBlock/better-json5) extension (which has its own `json5.schemas` setting with full IntelliSense/validation), we register `.json5` schemas via `configurationDefaults` instead:
+
+```json
+"configurationDefaults": {
+  "json5.schemas": [
+    { "fileMatch": ["*.project.json5"], "url": "./dist/project.schema.json" },
+    { "fileMatch": ["*.meta.json5"], "url": "./dist/meta.schema.json" },
+    { "fileMatch": ["*.model.json5"], "url": "./dist/model.schema.json" }
+  ]
+}
+```
+
+The `jsonValidation` entries only cover the `.json` variants (which use VS Code's native JSON language service). No `jsonc` file association overrides needed.
+
+**Bundle Better JSON5.** Add `extensionPack` to `package.json` so it installs alongside Atlas (users can disable independently):
+
+```json
+"extensionPack": [
+  "BlueGlassBlock.better-json5",
+  "JohnnyMorganz.luau-lsp",
+  "JohnnyMorganz.stylua"
+]
+```
+
+**Conflict check with original Rojo extension.** VS Code has no manifest-level incompatibility flag, so add a runtime check in `extension.ts` on activation: if `vscode.extensions.getExtension("evaera.vscode-rojo")` returns non-null, show a warning message asking the user to disable it (both extensions register the same commands/schemas and will conflict).
+
+### 6. TypeScript string replacements (user-facing text only, not variable names)
+
+**Command IDs** (in all TS files): `"vscode-rojo.*"` -> `"vscode-atlas.*"`
+
+Affected files:
+
+- `extension.ts` -- button command, console log, status messages
+- `updateButton.ts` -- button commands
+- `commands/openMenu.ts` -- registerCommand, executeCommand
+- `commands/serveRecent.ts` -- registerCommand, executeCommand
+- `commands/stopAll.ts` -- registerCommand
+- `configuration.ts` -- config section name `"rojo"` -> `"atlas"`
+
+**User-facing "Rojo" -> "Atlas"** in string literals:
+
+- `extension.ts`: button text, info messages
+- `openMenu.ts`: menu labels, error messages, info messages
+- `serveProject.ts`: terminal title
+- `buildProject.ts`: error/info messages
+- `installPlugin.ts`: error/info messages
+- `installRojo.ts`: success/error messages (note: the actual `rojo` CLI binary name stays the same -- only display text changes)
+
+**Links:**
+
+- `rojo.space/docs/v7/` -> keep as-is (still valid Rojo docs) OR update if there's a new docs URL
+- `discord.gg/wH5ncNS` -> keep as-is (same community)
+- `extension/evaera.vscode-rojo` -> update extension ID reference
+
+`**default.project.json**` references -> `default.project.json5` (openMenu.ts lines 401-404)
+
+`**findProjectFiles.ts**` line 77: also match `.project.json5`
+
+### 7. README.md
+
+Rebrand all "Rojo" display text to "Atlas", update GitHub link to `UserGeneratedLLC/vscode-rojo`, mention `.project.json5` support.

.gitmodules

@@ -22,3 +22,6 @@
 [submodule "plugin/Packages/msgpack-luau"]
 	path = plugin/Packages/msgpack-luau
 	url = https://github.com/cipharius/msgpack-luau/
+[submodule "vscode-rojo"]
+	path = vscode-rojo
+	url = https://github.com/UserGeneratedLLC/vscode-rojo.git

plugin/src/App/Components/PatchVisualizer/DomLabel.lua

@@ -116,9 +116,16 @@ function SelectionOption:render()
 			ZIndex = 10,
 			[Roact.Event.MouseEnter] = function()
 				self:setState({ isHovered = true })
+				-- Trigger subtree highlight when this button would apply to children
+				if (isParentOnly or (isSelected and hasChildren)) and props.onSubtreeHoverStart then
+					props.onSubtreeHoverStart()
+				end
 			end,
 			[Roact.Event.MouseLeave] = function()
 				self:setState({ isHovered = false })
+				if props.onSubtreeHoverEnd then
+					props.onSubtreeHoverEnd()
+				end
 			end,
 			[Roact.Event.Activated] = function()
 				if isParentOnly or (isSelected and hasChildren) then
@@ -173,6 +180,8 @@ local function SelectionRadio(props)
 			layoutOrder = 1,
 			hasChildren = hasChildren,
 			isParentOnly = isParentOnly,
+			onSubtreeHoverStart = props.onSubtreeHoverStart,
+			onSubtreeHoverEnd = props.onSubtreeHoverEnd,
 			onClick = function()
 				if props.onSelectionChange then
 					props.onSelectionChange(props.nodeId, "pull")
@@ -192,6 +201,8 @@ local function SelectionRadio(props)
 			layoutOrder = 2,
 			hasChildren = hasChildren,
 			isParentOnly = isParentOnly,
+			onSubtreeHoverStart = props.onSubtreeHoverStart,
+			onSubtreeHoverEnd = props.onSubtreeHoverEnd,
 			onClick = function()
 				if props.onSelectionChange then
 					props.onSelectionChange(props.nodeId, "ignore")
@@ -211,6 +222,8 @@ local function SelectionRadio(props)
 			layoutOrder = 3,
 			hasChildren = hasChildren,
 			isParentOnly = isParentOnly,
+			onSubtreeHoverStart = props.onSubtreeHoverStart,
+			onSubtreeHoverEnd = props.onSubtreeHoverEnd,
 			onClick = function()
 				if props.onSelectionChange then
 					props.onSelectionChange(props.nodeId, "push")
@@ -324,6 +337,17 @@ function DomLabel:render()
 	local props = self.props
 	local depth = props.depth or 1
 
+	-- Derive subtree highlight state from binding (no re-renders needed)
+	local ancestorIds = props.ancestorIds
+	local isSubtreeHighlighted = if props.subtreeHighlightNodeId
+		then props.subtreeHighlightNodeId:map(function(highlightId)
+			if highlightId == nil then
+				return false
+			end
+			return ancestorIds[highlightId] == true
+		end)
+		else nil
+
 	return Theme.with(function(theme)
 		local color = if props.isWarning
 			then theme.Diff.Warning
@@ -520,6 +544,17 @@ function DomLabel:render()
 					})
 					else nil,
 			}),
+			SubtreeHighlight = if isSubtreeHighlighted
+				then e("Frame", {
+					Size = UDim2.fromScale(1, 1),
+					BackgroundColor3 = theme.Diff.SubtreeHighlight,
+					BackgroundTransparency = isSubtreeHighlighted:map(function(highlighted)
+						return if highlighted then 0.92 else 1
+					end),
+					BorderSizePixel = 0,
+					ZIndex = 0,
+				})
+				else nil,
 			SelectionRadio = e(SelectionRadio, {
 				-- Visible for nodes with patchType, or for parent-only nodes on hover
 				visible = (props.patchType ~= nil and props.onSelectionChange ~= nil)
@@ -537,6 +572,16 @@ function DomLabel:render()
 				isParentOnly = props.patchType == nil,
 				onSelectionChange = props.onSelectionChange,
 				onSubtreeSelectionChange = props.onSubtreeSelectionChange,
+				onSubtreeHoverStart = function()
+					if props.setSubtreeHighlightNodeId then
+						props.setSubtreeHighlightNodeId(props.nodeId)
+					end
+				end,
+				onSubtreeHoverEnd = function()
+					if props.setSubtreeHighlightNodeId then
+						props.setSubtreeHighlightNodeId(nil)
+					end
+				end,
 			}),
 			LineGuides = e("Folder", nil, lineGuides),
 		})

plugin/src/App/Components/PatchVisualizer/init.lua

@@ -60,6 +60,9 @@ function PatchVisualizer:init()
 	-- Without this, every render creates new bindings starting at 24,
 	-- causing expanded rows to visually glitch when unrelated props change.
 	self.nodeHeightBindings = {}
+
+	-- Binding for subtree hover preview: stores the nodeId whose children should highlight
+	self.subtreeHighlightNodeId, self.setSubtreeHighlightNodeId = Roact.createBinding(nil)
 end
 
 function PatchVisualizer:willUnmount()
@@ -180,6 +183,15 @@ function PatchVisualizer:render()
 			local elementHeight = self.nodeHeightBindings[nodeId].binding
 			local setElementHeight = self.nodeHeightBindings[nodeId].setBinding
 
+			-- Compute ancestor IDs for subtree hover highlight
+			local ancestorIds = {}
+			local currentParentId = node.parentId
+			while currentParentId and currentParentId ~= "ROOT" do
+				ancestorIds[currentParentId] = true
+				local parentNode = patchTree:getNode(currentParentId)
+				currentParentId = parentNode and parentNode.parentId
+			end
+
 			elementHeights[elementIndex] = elementHeight
 			scrollElements[elementIndex] = e(DomLabel, {
 				transparency = self.props.transparency,
@@ -206,6 +218,10 @@ function PatchVisualizer:render()
 				selection = self.props.selections and self.props.selections[node.id],
 				onSelectionChange = self.props.onSelectionChange,
 				onSubtreeSelectionChange = self.props.onSubtreeSelectionChange,
+				-- Subtree hover highlight props
+				ancestorIds = ancestorIds,
+				subtreeHighlightNodeId = self.subtreeHighlightNodeId,
+				setSubtreeHighlightNodeId = self.setSubtreeHighlightNodeId,
 			})
 
 			if isFinalChild then

plugin/src/App/Theme.lua

@@ -237,6 +237,7 @@ function StudioProvider:updateTheme()
 			Edit = Color3.fromRGB(255, 0, 255),
 
 			Row = studioTheme:GetColor(Enum.StudioStyleGuideColor.BrightText),
+			SubtreeHighlight = if isDark then Color3.fromRGB(255, 255, 255) else Color3.fromRGB(0, 0, 0),
 			Warning = studioTheme:GetColor(Enum.StudioStyleGuideColor.WarningText),
 			WhitespaceOnly = if isDark then Color3.fromRGB(140, 140, 140) else Color3.fromRGB(110, 110, 110),
 			Changes = if isDark then Color3.fromRGB(100, 140, 220) else Color3.fromRGB(40, 100, 180),

vscode-rojo

@@ -0,0 +1 @@
+Subproject commit 67bb42ad6a5d019f260a88950b56c49deeec55a2