Migrate test-app to vite (ember.nvp-style), scenario-test via @embroider/try, drop TS 5.9

.github/actions/pnpm/action.yml

@@ -13,3 +13,11 @@ runs:
       run: |
         pnpm -v
         pnpm install
+    # Injected workspace-package copies are created by the install above,
+    # before any dist exists (fresh checkout). Only a *real* build (via
+    # `pnpm run`) triggers pnpm's syncInjectedDepsAfterScripts hook — a
+    # turbo cache replay restores dist into packages/* but leaves the
+    # injected copies empty. So force the builds to actually execute.
+    - name: 'Build workspace packages (sync injected deps)'
+      shell: 'bash'
+      run: pnpm build:packages --force

.github/workflows/ci.yml

@@ -55,7 +55,6 @@ jobs:
       fail-fast: true
       matrix:
         typescript-scenario:
-          - typescript@5.9
           - typescript@6.0
 
     steps:
@@ -73,10 +72,12 @@ jobs:
 
   default_tests:
     name: Default Tests
-    timeout-minutes: 5
+    timeout-minutes: 10
     runs-on: ubuntu-latest
     needs:
       - install_dependencies
+    outputs:
+      matrix: ${{ steps.set-matrix.outputs.matrix }}
     steps:
       - uses: actions/checkout@v4
       - name: TurboRepo local server
@@ -85,6 +86,10 @@ jobs:
           repo-token: ${{ secrets.GITHUB_TOKEN }}
       - uses: ./.github/actions/pnpm
       - run: pnpm test
+      # For the Try Scenarios
+      - id: set-matrix
+        working-directory: ./test-app
+        run: echo "matrix=$(pnpm -s dlx @embroider/try list)" >> $GITHUB_OUTPUT
 
   floating_tests:
     name: Floating Deps Test
@@ -101,37 +106,43 @@ jobs:
       - uses: ./.github/actions/pnpm
       - name: Install Dependencies (without lockfile)
         run: rm pnpm-lock.yaml && pnpm install
-      - run: pnpm test
+      # the fresh install re-created the injected workspace-package copies;
+      # --force makes the package builds really run so pnpm re-syncs them
+      - run: pnpm test --force
 
   try_scenarios:
-    name: ${{ matrix.try-scenario }}
-    timeout-minutes: 5
+    name: ${{ matrix.name }}
+    timeout-minutes: 10
     runs-on: ubuntu-latest
     needs: [default_tests]
 
     strategy:
       fail-fast: false
-      matrix:
-        try-scenario:
-          - ember-lts-4.4
-          - ember-lts-4.8
-          - ember-release
-          - ember-beta
-          - ember-canary
-          - "'ember-lts-4.8 + embroider-safe'"
-          - "'ember-lts-4.8 + embroider-optimized'"
-          - "'ember-release + embroider-optimized'"
+      matrix: ${{ fromJson(needs.default_tests.outputs.matrix) }}
 
     steps:
       - uses: actions/checkout@v4
       - name: TurboRepo local server
         uses: felixmosh/turborepo-gh-artifacts@v3
         with:
           repo-token: ${{ secrets.GITHUB_TOKEN }}
-      - uses: ./.github/actions/pnpm
+      - uses: pnpm/action-setup@v4.1.0
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 24
+      - name: Apply Scenario
+        working-directory: ./test-app
+        run: pnpm dlx @embroider/try apply ${{ matrix.name }}
+      - name: Install Dependencies (scenario overrides, no lockfile)
+        run: pnpm install --no-lockfile
       - name: Run Tests
         working-directory: ./test-app
-        run: node_modules/.bin/ember try:one ${{matrix.try-scenario}} --skip-cleanup --- pnpm turbo test
+        # --force: a turbo cache replay restores the workspace packages' dist
+        # but skips the actual `pnpm run build`, so pnpm's
+        # syncInjectedDepsAfterScripts hook never refreshes the injected
+        # copies created by the scenario install
+        run: pnpm turbo test --force
+        env: ${{ matrix.env }}
 
   publishDocs:
     name: Publish Docs to Cloudflare Pages

docs-app/package.json

@@ -102,7 +102,7 @@
     "ember-resources": "^7.0.0",
     "highlight.js": "^11.6.0",
     "highlightjs-glimmer": "^2.0.0",
-    "tracked-built-ins": "^3.1.0",
+    "tracked-built-ins": "^3.4.0",
     "validated-changeset": "^1.3.4",
     "yup": "^1.0.0"
   },

packages/changeset/package.json

@@ -30,7 +30,7 @@
   "peerDependencies": {
     "@universal-ember/form": "workspace:^1",
     "validated-changeset": "^1.3.4",
-    "ember-changeset": "^4.1.2",
+    "ember-changeset": "^4.1.2 || ^5.0.0",
     "ember-source": ">=4.4.0"
   },
   "devDependencies": {
@@ -50,7 +50,8 @@
     "ember-changeset": "^4.0.0",
     "ember-template-lint": "^4.0.0",
     "ember-source": "~5.12.0",
-    "eslint": "^9.0.0","@nullvoxpopuli/eslint-configs": "^6.0.0",
+    "eslint": "^9.0.0",
+    "@nullvoxpopuli/eslint-configs": "^6.0.0",
     "prettier": "^3.8.1",
     "rollup": "^4.0.0",
     "rollup-plugin-copy": "^3.4.0",

packages/ember-headless-form/package.json

@@ -30,13 +30,12 @@
     "@babel/runtime": "^7.20.7",
     "@embroider/addon-shim": "^1.0.0",
     "@embroider/util": "^1.10.0",
-    "ember-async-data": "^1.0.3",
+    "ember-async-data": "^2.0.1",
     "ember-modifier": "^4.1.0",
-    "tracked-built-ins": "^3.1.0"
+    "tracked-built-ins": "^4.1.2"
   },
   "peerDependencies": {
-    "@glimmer/component": "^1.1.2",
-    "@glimmer/tracking": "^1.1.2",
+    "@glimmer/component": "^1.1.2 || ^2.0.0",
     "ember-source": ">=4.4.0"
   },
   "devDependencies": {
@@ -87,8 +86,7 @@
       "types": "./dist/*.d.ts",
       "default": "./dist/*.js"
     },
-    "./addon-main.js": "./addon-main.js",
-    "./-private/*": null
+    "./addon-main.js": "./addon-main.js"
   },
   "typesVersions": {
     "*": {