refactor(vite-plugin-angular): fold @analogjs/angular-compiler into vite-plugin-angular

.coderabbit.yaml

@@ -75,10 +75,6 @@ reviews:
       instructions: >-
         Review as the vite-plugin-angular package scope. Prioritize Angular and Vite integration behavior,
         build compatibility, backward compatibility, stability, and targeted coverage for regressions.
-    - path: 'packages/angular-compiler/**'
-      instructions: >-
-        Review as the angular-compiler package scope. Prioritize Angular Compiler. integration behavior,
-        build compatibility, backward compatibility, stability, and targeted coverage for regressions.
     - path: 'packages/vite-plugin-angular-tools/**'
       instructions: >-
         Treat changes here as part of the vite-plugin-angular scope and review them together with test fixtures

.github/ISSUE_TEMPLATE/01-bug-report.yml

@@ -32,7 +32,6 @@ body:
         - platform
         - astro-angular
         - storybook-angular
-        - angular-compiler
         - Docs
         - Don't know / other
     validations:

.github/ISSUE_TEMPLATE/02-feature-request.yml

@@ -23,7 +23,6 @@ body:
         - platform
         - astro-angular
         - storybook-angular
-        - angular-compiler
         - Docs
         - Don't know / other
     validations:

.github/pr-scope-map.json

@@ -1,13 +1,5 @@
 {
   "areas": [
-    {
-      "scope": "angular-compiler",
-      "label": "scope:angular-compiler",
-      "kind": "package",
-      "color": "0e8a16",
-      "description": "Changes in @analogjs/angular-compiler",
-      "prefixes": ["packages/angular-compiler/"]
-    },
     {
       "scope": "astro-angular",
       "label": "scope:astro-angular",

.github/workflows/angular-compiler-compat.yml → .github/workflows/compiler-compat.yml

@@ -1,8 +1,8 @@
-name: Angular Compiler Compatibility Tests
+name: Compiler Compatibility Tests
 
-# Verifies that @analogjs/angular-compiler runs against every Angular major
-# version it claims to support (peerDependencies in
-# packages/angular-compiler/package.json declare ">=19.0.0").
+# Verifies that the compiler inside @analogjs/vite-plugin-angular runs
+# against every Angular major version it claims to support
+# (peerDependencies in packages/vite-plugin-angular/package.json).
 #
 # Why this exists separately from conformance.yml:
 #   - conformance.yml downloads Angular's reference test fixtures at a
@@ -11,9 +11,9 @@ name: Angular Compiler Compatibility Tests
 #     output match the reference fixtures?" — not "does our compiler run
 #     against this Angular version's API surface?".
 #   - This workflow swaps @angular/compiler (and @angular/compiler-cli)
-#     to the matrix version via pnpm.overrides, then runs the regular
-#     angular-compiler unit/integration suite. Failures here mean the
-#     compiler crashes against a peer dep version it claims to support.
+#     to the matrix version via pnpm.overrides, then runs the compiler
+#     unit/integration suite. Failures here mean the compiler crashes
+#     against a peer dep version it claims to support.
 #
 # Matrix policy:
 #   - Each numeric slot pins the FLOOR of a supported major (e.g. 19.0.0).
@@ -24,9 +24,9 @@ name: Angular Compiler Compatibility Tests
 #   - The `next` slot installs `@angular/compiler@next` (Angular's prerelease
 #     dist-tag) and is allowed to fail — it gives early warning when the
 #     next major drops a breaking change without blocking the workflow.
-#   - When packages/angular-compiler/package.json bumps the peerDependencies
-#     floor, drop the lowest matrix slot. When a new Angular major ships,
-#     add a new floor slot.
+#   - When packages/vite-plugin-angular/package.json bumps the
+#     peerDependencies floor, drop the lowest matrix slot. When a new
+#     Angular major ships, add a new floor slot.
 #
 # Regression-issue policy:
 #   - On `push` to beta, a failure auto-opens (or comments on an existing)
@@ -37,15 +37,15 @@ on:
   workflow_dispatch:
   pull_request:
     paths:
-      - 'packages/angular-compiler/**'
+      - 'packages/vite-plugin-angular/src/lib/compiler/**'
       - 'package.json'
-      - '.github/workflows/angular-compiler-compat.yml'
+      - '.github/workflows/compiler-compat.yml'
   push:
     branches: [beta]
     paths:
-      - 'packages/angular-compiler/**'
+      - 'packages/vite-plugin-angular/src/lib/compiler/**'
       - 'package.json'
-      - '.github/workflows/angular-compiler-compat.yml'
+      - '.github/workflows/compiler-compat.yml'
 
 env:
   NODE_OPTIONS: --max-old-space-size=16384
@@ -121,13 +121,13 @@ jobs:
             fi
           fi
 
-      - name: Run angular-compiler test suite
+      - name: Run compiler test suite
         # Surfaces compiler-vs-Angular API mismatches via DEBUG output so
         # silently-caught errors (like the LiteralMapPropertyAssignment
         # constructor regression on 20.3.x) appear in CI logs.
         env:
-          DEBUG: 'analog-compiler*'
-        run: pnpm exec vitest run packages/angular-compiler/src/lib/
+          DEBUG: 'analog-fast-compile*'
+        run: pnpm exec vitest run packages/vite-plugin-angular/src/lib/compiler/
 
       - name: Open or update regression issue (push to beta only)
         # PRs already surface failures via the check status — auto-opening
@@ -139,15 +139,15 @@ jobs:
         run: |
           set -e
           MATRIX_VERSION='${{ matrix.angular-version }}'
-          TITLE="CI: angular-compiler compatibility regression against @angular/compiler@${MATRIX_VERSION}"
+          TITLE="CI: compiler compatibility regression against @angular/compiler@${MATRIX_VERSION}"
           RUN_URL="${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}"
           COMMIT_URL="${{ github.server_url }}/${{ github.repository }}/commit/${{ github.sha }}"
 
           # Body mirrors .github/ISSUE_TEMPLATE/01-bug-report.yml section structure
           # so a maintainer reading the issue gets the same shape they'd get
           # from a manually-filed report.
           BODY=$(cat <<EOF
-          > 🤖 Auto-opened by \`.github/workflows/angular-compiler-compat.yml\`. Once the regression is fixed, please close this issue with a reference to the fixing commit.
+          > 🤖 Auto-opened by \`.github/workflows/compiler-compat.yml\`. Once the regression is fixed, please close this issue with a reference to the fixing commit.
 
           ## Please provide the environment you discovered this bug in.
 
@@ -156,21 +156,21 @@ jobs:
           - **Failing workflow run**: $RUN_URL
           - **Matrix slot**: \`@angular/compiler@${MATRIX_VERSION}\`
           - **Workspace pin**: see \`package.json\` for the version that the workspace currently builds against
-          - **Reproduction**: \`pnpm install\` with \`pnpm.overrides\` setting \`@angular/compiler\` and \`@angular/compiler-cli\` to \`${MATRIX_VERSION}\`, then \`DEBUG=analog-compiler* pnpm exec vitest run packages/angular-compiler/src/lib/\`
+          - **Reproduction**: \`pnpm install\` with \`pnpm.overrides\` setting \`@angular/compiler\` and \`@angular/compiler-cli\` to \`${MATRIX_VERSION}\`, then \`DEBUG=analog-fast-compile* pnpm exec vitest run packages/vite-plugin-angular/src/lib/compiler/\`
 
           ## Which area/package is the issue in?
 
-          \`angular-compiler\`
+          \`vite-plugin-angular\`
 
           ## Description
 
-          The \`packages/angular-compiler/src/lib/\` test suite failed when run against \`@angular/compiler@${MATRIX_VERSION}\` after passing against the workspace-pinned version. This indicates an API-surface regression — a class export, method signature, or behavior in this Angular version differs from what the workspace pin provides, and the compiler depends on the difference.
+          The \`packages/vite-plugin-angular/src/lib/compiler/\` test suite failed when run against \`@angular/compiler@${MATRIX_VERSION}\` after passing against the workspace-pinned version. This indicates an API-surface regression — a class export, method signature, or behavior in this Angular version differs from what the workspace pin provides, and the compiler depends on the difference.
 
-          The compatibility matrix exists precisely to catch this class of failure ahead of user reports — see \`packages/angular-compiler/COMPILER.md\` § Compatibility Testing for the design rationale.
+          The compatibility matrix exists precisely to catch this class of failure ahead of user reports — see \`packages/vite-plugin-angular/src/lib/compiler/COMPILER.md\` § Compatibility Testing for the design rationale.
 
           ## Please provide the exception or error you saw
 
-          See the [failing workflow run]($RUN_URL) for full output. The \`Run angular-compiler test suite\` step has \`DEBUG=analog-compiler*\` enabled, so silently-caught compiler errors should appear in the log alongside any thrown exceptions.
+          See the [failing workflow run]($RUN_URL) for full output. The \`Run compiler test suite\` step has \`DEBUG=analog-fast-compile*\` enabled, so silently-caught compiler errors should appear in the log alongside any thrown exceptions.
 
           ## Other information
 
@@ -200,6 +200,6 @@ jobs:
             gh issue create \
               --repo "${{ github.repository }}" \
               --title "$TITLE" \
-              --label "bug,angular-compiler" \
+              --label "bug,vite-plugin-angular" \
               --body "$BODY"
           fi

.github/workflows/conformance.yml

@@ -2,7 +2,17 @@ name: Angular Compiler Conformance Tests
 
 on:
   workflow_dispatch:
-  pull_request: {}
+  pull_request:
+    paths:
+      - 'packages/vite-plugin-angular/src/lib/compiler/**'
+      - 'package.json'
+      - '.github/workflows/conformance.yml'
+  push:
+    branches: [beta]
+    paths:
+      - 'packages/vite-plugin-angular/src/lib/compiler/**'
+      - 'package.json'
+      - '.github/workflows/conformance.yml'
 
 env:
   NODE_OPTIONS: --max-old-space-size=16384
@@ -31,11 +41,9 @@ jobs:
           cache-dependency-path: '**/pnpm-lock.yaml'
       - name: Install
         run: pnpm install --frozen-lockfile --prefer-offline
-      - name: Build angular-compiler
-        run: pnpm exec nx build angular-compiler
       - name: Download Angular ${{ matrix.angular-major }} compliance fixtures
-        run: bash packages/angular-compiler/scripts/setup-conformance.sh ${{ matrix.angular-major }}
+        run: bash packages/vite-plugin-angular/scripts/setup-conformance.sh ${{ matrix.angular-major }}
       - name: Run conformance tests
         env:
           ANGULAR_SOURCE_DIR: .angular-conformance
-        run: pnpm exec vitest run packages/angular-compiler/src/lib/conformance.spec.ts
+        run: pnpm exec vitest run packages/vite-plugin-angular/src/lib/compiler/conformance.spec.ts

AGENTS.md

@@ -65,7 +65,6 @@ This is the monorepo that contains all the code and infrastructure for AnalogJS.
 | `packages/storybook-angular`   | `@analogjs/storybook-angular`   | `storybook-angular`   |
 | `packages/trpc`                | `@analogjs/trpc`                | `trpc`                |
 | `packages/astro-angular`       | `@analogjs/astro-angular`       | `astro-angular`       |
-| `packages/angular-compiler`    | `@analogjs/angular-compiler`    | `angular-compiler`    |
 
 ## Contribution Policy
 

CONTRIBUTING.md

@@ -172,7 +172,6 @@ The following is the list of currently supported scopes:
 - **vite-plugin-angular**
 - **vite-plugin-nitro**
 - **vitest-angular**
-- **angular-compiler**
 
 ### Breaking Changes
 

apps/analog-app/vite.config.ts

@@ -72,9 +72,9 @@ export default defineConfig(({ mode }) => {
         },
         vite: {
           inlineStylesExtension: 'scss',
+          fastCompile: true,
           experimental: {
             useAngularCompilationAPI: false,
-            useAnalogCompiler: true,
           },
         },
         liveReload: true,