Add ad-hoc dev builds, release version hygiene, and bump to v0.2.0

- workflow_dispatch build computes a timestamped dev semver (e.g. 0.2.0-dev.20260316.225201)
- _build-artifacts accepts optional version input to patch package.json before packaging
- Simplified artifact upload names to ligeon-{mac,win,linux}
- Release workflow verifies pushed tag matches package.json version before building
- Fix electron-builder.json: notarize changed to boolean (electron-builder 26.8.1 schema change)
- Bump package.json version 0.1.0 → 0.2.0

Co-Authored-By: Claude Code <noreply@anthropic.com>
Claude-Cost-Metrics: {"method":"inc","cost":[{"model":"claude-sonnet-4-6","cost":0.77,"in":56,"out":4940,"cacheWrites":"79k","cacheReads":"1339k"}],"since":"2026-03-16T22:10:53-04:00","sessionId":"-Users-noahlz-projects-ligeon"}

Author: noahlz

.github/workflows/_build-artifacts.yml

@@ -2,6 +2,12 @@ name: Build Artifacts (reusable)
 
 on:
   workflow_call:
+    inputs:
+      version:
+        description: 'Override package.json version (e.g. for ad-hoc dev builds)'
+        type: string
+        required: false
+        default: ''
 
 jobs:
   test:
@@ -33,18 +39,19 @@ jobs:
       - run: npm ci
       - run: npm run build
       - run: npm run rebuild:electron
+      - name: Set build version
+        if: inputs.version != ''
+        run: node -e "const fs=require('fs'); const p=JSON.parse(fs.readFileSync('package.json','utf8')); p.version='${{ inputs.version }}'; fs.writeFileSync('package.json', JSON.stringify(p, null, 2)+'\n');"
       - run: npx electron-builder --mac --universal --publish never
         env:
           CSC_LINK: ${{ secrets.CSC_LINK }}
           CSC_KEY_PASSWORD: ${{ secrets.CSC_KEY_PASSWORD }}
           APPLE_ID: ${{ secrets.APPLE_ID }}
           APPLE_APP_SPECIFIC_PASSWORD: ${{ secrets.APPLE_APP_SPECIFIC_PASSWORD }}
-      - name: Get version
-        id: version
-        run: echo "version=$(node -p "require('./package.json').version")" >> $GITHUB_OUTPUT
+          APPLE_TEAM_ID: 2R45ZG5BZL
       - uses: actions/upload-artifact@v4
         with:
-          name: Ligeon-${{ steps.version.outputs.version }}-mac
+          name: ligeon-mac
           path: |
             release/*.dmg
             release/*.blockmap
@@ -65,16 +72,13 @@ jobs:
       - run: npm ci
       - run: npm run build
       - run: npm run rebuild:electron
+      - name: Set build version
+        if: inputs.version != ''
+        run: node -e "const fs=require('fs'); const p=JSON.parse(fs.readFileSync('package.json','utf8')); p.version='${{ inputs.version }}'; fs.writeFileSync('package.json', JSON.stringify(p, null, 2)+'\n');"
       - run: npx electron-builder --win --publish never
-      - name: Get version
-        id: version
-        run: |
-          $ver = node -p "require('./package.json').version"
-          "version=$ver" | Out-File -FilePath $env:GITHUB_OUTPUT -Append
-        shell: pwsh
       - uses: actions/upload-artifact@v4
         with:
-          name: Ligeon-${{ steps.version.outputs.version }}-win
+          name: ligeon-win
           path: |
             release/*.exe
             release/*.blockmap
@@ -94,13 +98,13 @@ jobs:
       - run: npm ci
       - run: npm run build
       - run: npm run rebuild:electron
+      - name: Set build version
+        if: inputs.version != ''
+        run: node -e "const fs=require('fs'); const p=JSON.parse(fs.readFileSync('package.json','utf8')); p.version='${{ inputs.version }}'; fs.writeFileSync('package.json', JSON.stringify(p, null, 2)+'\n');"
       - run: npx electron-builder --linux --publish never
-      - name: Get version
-        id: version
-        run: echo "version=$(node -p "require('./package.json').version")" >> $GITHUB_OUTPUT
       - uses: actions/upload-artifact@v4
         with:
-          name: Ligeon-${{ steps.version.outputs.version }}-linux
+          name: ligeon-linux
           path: |
             release/*.AppImage
           if-no-files-found: error

.github/workflows/build.yml

@@ -4,5 +4,23 @@ on:
   workflow_dispatch:
 
 jobs:
+  prepare:
+    name: Prepare
+    runs-on: ubuntu-latest
+    outputs:
+      version: ${{ steps.ver.outputs.version }}
+    steps:
+      - uses: actions/checkout@v4
+      - name: Compute build version
+        id: ver
+        run: |
+          BASE=$(node -p "require('./package.json').version")
+          STAMP=$(date -u +%Y%m%d.%H%M%S)
+          echo "version=${BASE}-dev.${STAMP}" >> $GITHUB_OUTPUT
+
   build:
+    needs: prepare
     uses: ./.github/workflows/_build-artifacts.yml
+    with:
+      version: ${{ needs.prepare.outputs.version }}
+    secrets: inherit

.github/workflows/release.yml

@@ -9,8 +9,26 @@ permissions:
   contents: write
 
 jobs:
+  verify-version:
+    name: Verify tag matches package.json version
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Check tag vs package.json
+        run: |
+          TAG_VERSION="${{ github.ref_name }}"
+          PKG_VERSION="v$(node -p "require('./package.json').version")"
+          if [ "$TAG_VERSION" != "$PKG_VERSION" ]; then
+            echo "❌ Tag '$TAG_VERSION' does not match package.json version '$PKG_VERSION'."
+            echo "   Fix: update package.json version to match the tag, or re-tag the correct commit."
+            exit 1
+          fi
+          echo "✅ Tag '$TAG_VERSION' matches package.json version."
+
   build:
+    needs: verify-version
     uses: ./.github/workflows/_build-artifacts.yml
+    secrets: inherit
 
   release:
     name: Create GitHub Release
@@ -19,15 +37,15 @@ jobs:
     steps:
       - uses: actions/download-artifact@v4
         with:
-          name: release-mac
+          name: ligeon-mac
           path: release-artifacts
       - uses: actions/download-artifact@v4
         with:
-          name: release-win
+          name: ligeon-win
           path: release-artifacts
       - uses: actions/download-artifact@v4
         with:
-          name: release-linux
+          name: ligeon-linux
           path: release-artifacts
       - uses: softprops/action-gh-release@v2
         with:

electron-builder.json

@@ -21,9 +21,7 @@
     "target": ["dmg"],
     "category": "public.app-category.games",
     "icon": "resources/icons/mac/icon.icns",
-    "notarize": {
-      "teamId": "2R45ZG5BZL"
-    }
+    "notarize": true
   },
   "win": {
     "target": ["nsis"],

package.json

@@ -1,6 +1,6 @@
 {
   "name": "Ligeon",
-  "version": "0.1.0",
+  "version": "0.2.0",
   "type": "module",
   "description": "Browse and replay chess games from PGN databases",
   "author": "Noah Zucker",