Migrate to Vite/TanStack stack and add tests

.gitattributes

@@ -1 +1,2 @@
 * text=auto eol=lf
+tools/courses.json merge=theirs

tools/.gitconfig → .gitconfig

@@ -1,4 +1,4 @@
 [merge "theirs"]
     name = Keep theirs during merge
     driver = sh -c 'cat "$3" > "$1"'
-
+

.github/workflows/deploy.yml

@@ -0,0 +1,48 @@
+name: Deploy to GitHub Pages
+
+on:
+  workflow_run:
+    workflows: ["tests"]
+    branches: [main]
+    types: [completed]
+  workflow_dispatch:
+
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+concurrency:
+  group: "pages"
+  cancel-in-progress: true
+
+jobs:
+  build:
+    if: ${{ github.event_name == 'workflow_dispatch' || github.event.workflow_run.conclusion == 'success' }}
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          ref: ${{ github.event_name == 'workflow_run' && github.event.workflow_run.head_sha || github.sha }}
+      - uses: pnpm/action-setup@v4
+        with:
+          version: 9
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 20
+          cache: "pnpm"
+      - run: pnpm install --frozen-lockfile
+      - run: pnpm build
+      - uses: actions/upload-pages-artifact@v3
+        with:
+          path: dist
+
+  deploy:
+    needs: build
+    runs-on: ubuntu-latest
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    steps:
+      - uses: actions/deploy-pages@v4
+        id: deployment

.github/workflows/test.yml

@@ -10,8 +10,38 @@ permissions:
   contents: read
 
 jobs:
+  changes:
+    runs-on: ubuntu-latest
+    outputs:
+      tools: ${{ steps.filter.outputs.tools }}
+      app: ${{ steps.filter.outputs.app }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Detect changed paths
+        id: filter
+        uses: dorny/paths-filter@v3
+        with:
+          filters: |
+            tools:
+              - "tools/**"
+            app:
+              - "src/**"
+              - "public/**"
+              - "package.json"
+              - "pnpm-lock.yaml"
+              - "next.config.ts"
+              - "tsconfig.json"
+              - "vite.config.ts"
+              - "vitest.config.ts"
+              - "biome.json"
+              - ".github/workflows/test.yml"
+
   test:
     runs-on: ubuntu-latest
+    needs: changes
+    if: ${{ needs.changes.outputs.app == 'true' }}
     steps:
       - name: Checkout
         uses: actions/checkout@v4
@@ -29,7 +59,57 @@ jobs:
           cache: pnpm
 
       - name: Install dependencies
-        run: pnpm install
+        run: pnpm install --frozen-lockfile --prefer-offline
+
+      - name: Run lint
+        run: pnpm lint
 
       - name: Run tests with coverage
         run: pnpm test:coverage
+
+  build:
+    runs-on: ubuntu-latest
+    needs: changes
+    if: ${{ needs.changes.outputs.app == 'true' }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup pnpm
+        uses: pnpm/action-setup@v4
+        with:
+          version: 10
+          run_install: false
+
+      - name: Setup Node
+        uses: actions/setup-node@v4
+        with:
+          node-version: 20
+          cache: pnpm
+
+      - name: Install dependencies
+        run: pnpm install --frozen-lockfile --prefer-offline
+
+      - name: Run build
+        run: pnpm build
+
+  tools-test:
+    runs-on: ubuntu-latest
+    needs: changes
+    if: ${{ needs.changes.outputs.tools == 'true' }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Install uv
+        uses: astral-sh/setup-uv@v1
+        with:
+          python-version: "3.12"
+
+      - name: Sync env with uv
+        working-directory: tools
+        run: uv sync --frozen
+
+      - name: Run tools unit tests
+        working-directory: tools
+        run: uv run python -m unittest discover -s tests

.gitignore

@@ -12,10 +12,15 @@
 
 # testing
 /coverage
+test-results/
+playwright-report/
+blob-report/
+.playwright/
 
-# next.js
-/.next/
-/out/
+# tanstack start
+/.tanstack/
+/.output/
+/dist/
 
 # production
 /build
@@ -38,4 +43,94 @@ yarn-error.log*
 
 # typescript
 *.tsbuildinfo
-next-env.d.ts
+
+# tools (python)
+tools/__pycache__/
+tools/**/__pycache__/
+tools/*.py[codz]
+tools/*$py.class
+tools/*.so
+tools/.Python
+tools/build/
+tools/develop-eggs/
+tools/dist/
+tools/downloads/
+tools/eggs/
+tools/.eggs/
+tools/lib/
+tools/lib64/
+tools/parts/
+tools/sdist/
+tools/var/
+tools/wheels/
+tools/share/python-wheels/
+tools/*.egg-info/
+tools/.installed.cfg
+tools/*.egg
+tools/MANIFEST
+tools/*.manifest
+tools/*.spec
+tools/pip-log.txt
+tools/pip-delete-this-directory.txt
+tools/htmlcov/
+tools/.tox/
+tools/.nox/
+tools/.coverage
+tools/.coverage.*
+tools/.cache
+tools/nosetests.xml
+tools/coverage.xml
+tools/*.cover
+tools/*.py.cover
+tools/.hypothesis/
+tools/.pytest_cache/
+tools/**/.pytest_cache/
+tools/cover/
+tools/*.mo
+tools/*.pot
+tools/*.log
+tools/local_settings.py
+tools/db.sqlite3
+tools/db.sqlite3-journal
+tools/instance/
+tools/.webassets-cache
+tools/.scrapy
+tools/docs/_build/
+tools/.pybuilder/
+tools/target/
+tools/.ipynb_checkpoints
+tools/profile_default/
+tools/ipython_config.py
+tools/__pypackages__/
+tools/celerybeat-schedule
+tools/celerybeat.pid
+tools/*.sage.py
+tools/.env
+tools/.envrc
+tools/.venv
+tools/env/
+tools/venv/
+tools/ENV/
+tools/env.bak/
+tools/venv.bak/
+tools/.spyderproject
+tools/.spyproject
+tools/.ropeproject
+tools/site
+tools/.mypy_cache/
+tools/.dmypy.json
+tools/dmypy.json
+tools/.pyre/
+tools/.pytype/
+tools/cython_debug/
+tools/.abstra/
+tools/.cursorignore
+tools/.cursorindexingignore
+tools/.ruff_cache/
+tools/.pypirc
+tools/marimo/_static/
+tools/marimo/_lsp/
+tools/__marimo__/
+tools/.DS_store
+tools/data/
+tools/file.rar