release-ci.yml

# Create release workflow
name: 'Release-CI'
on:
    workflow_dispatch:
        inputs:
            version:
                description: 'Release version (e.g., 3.1.5)'
                required: true
        branches: [main]

# Avoid overlapping runs and cancel in-progress runs on newer commits
concurrency:
    group: ${{ github.workflow }}-${{ github.ref }}
    cancel-in-progress: true

# Reduce default permissions for security
permissions:
    contents: write

jobs:
    # Shell script linting
    shellcheck:
        runs-on: ubuntu-24.04
        steps:
            - uses: actions/checkout@v6
            - name: Run ShellCheck
              run: shellcheck -s sh server/*.sh

    # Run tests
    test:
        runs-on: ubuntu-24.04
        needs: [shellcheck]
        defaults:
            run:
                working-directory: react
        strategy:
            matrix:
                node-version: [24.x]
        steps:
            - uses: actions/checkout@v6
              with:
                  fetch-depth: 0
            - uses: ./.github/actions/common-setup
              with:
                  node-version: ${{ matrix.node-version }}
            - name: Update version
              run: npm version ${{ github.event.inputs.version }} --no-git-tag-version
            - name: Run tests
              run: npm run test:CI

    # Build the project and create release asset
    build:
        runs-on: ubuntu-24.04
        needs: [test]
        strategy:
            matrix:
                node-version: [24.x]
        steps:
            - uses: actions/checkout@v6
              with:
                  fetch-depth: 0
            - uses: ./.github/actions/common-setup
              with:
                  node-version: ${{ matrix.node-version }}
            - name: Update version
              run: npm version ${{ github.event.inputs.version }} --no-git-tag-version
              working-directory: react
            - name: Build
              run: npm run build
              working-directory: react
            - name: Create release asset
              run: tar -cvzf bwmon.tar.gz react/build server
            - name: Upload build artifacts
              uses: actions/upload-artifact@v7
              with:
                  name: build-artifacts
                  path: react/build
            - name: Upload tarball artifact
              uses: actions/upload-artifact@v7
              with:
                  name: build-tarball
                  path: bwmon.tar.gz

    # Create git tag, GitHub release, and update README
    release:
        runs-on: ubuntu-24.04
        needs: [build]
        steps:
            - uses: actions/checkout@v6
              with:
                  fetch-depth: 0
            - name: Download tarball artifact
              uses: actions/download-artifact@v4
              with:
                  name: build-tarball
                  path: .
            - name: Ensure gh (GitHub CLI) is installed
              run: |
                  if ! command -v gh >/dev/null 2>&1; then
                    echo "gh not found - installing"
                    sudo apt-get update && sudo apt-get install -y gh
                  else
                    gh --version
                  fi
            - name: Setup git config
              run: |
                  git config --global user.name "${GITHUB_ACTOR}"
                  git config --global user.email "${GITHUB_ACTOR}@users.noreply.github.com"
            - name: Update version
              run: npm version ${{ github.event.inputs.version }} --no-git-tag-version
              working-directory: react
            - name: Commit release
              run: |
                  git status
                  git add -u
                  git commit -m "Version ${{ github.event.inputs.version }}" || echo "no changes to commit"
                  git push origin main --follow-tags || echo "push failed or blocked (branch protection?)"
                  git tag -a v${{ github.event.inputs.version }} -m "Release v${{ github.event.inputs.version }}" || echo "tag already exists"
                  git push origin v${{ github.event.inputs.version }} || echo "tag push failed or tag already exists"
            - name: Create or update release (idempotent)
              run: |
                  set -e
                  TAG="v${{ github.event.inputs.version }}"
                  ASSET="bwmon.tar.gz"
                  if gh release view "$TAG" >/dev/null 2>&1; then
                    echo "Release $TAG already exists; uploading asset (clobber if present)"
                    gh release upload "$TAG" "$ASSET" --clobber
                  else
                    echo "Creating release $TAG"
                    gh release create "$TAG" "$ASSET" --title "Release $TAG" --generate-notes
                  fi
              env:
                  GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
            - name: Update README with new release version
              run: |
                  sed -i "s|wget https://github.com/VREMSoftwareDevelopment/bwmon/releases/download/v[0-9.\-]*/bwmon.tar.gz|wget https://github.com/VREMSoftwareDevelopment/bwmon/releases/download/v${{ github.event.inputs.version }}/bwmon.tar.gz|g" README.md
                  sed -i "s|Try a demo version of this application|Try the latest demo version|g" README.md
              shell: bash
            - name: Commit updated README
              run: |
                  git add README.md
                  git commit -m "Update README for release v${{ github.event.inputs.version }}" || echo "No README changes to commit"
                  git push origin main || echo "README push failed or blocked"

    # Deploy the build to GitHub Pages
    deploy:
        runs-on: ubuntu-24.04
        needs: [release]
        steps:
            - name: Checkout repository
              uses: actions/checkout@v6
              with:
                  fetch-depth: 0
                  ref: gh-pages
            - name: Download build artifacts
              uses: actions/download-artifact@v4
              with:
                  name: build-artifacts
                  path: .
            - name: Deploy to GitHub Pages
              run: |
                  git config --global user.name "${GITHUB_ACTOR}"
                  git config --global user.email "${GITHUB_ACTOR}@users.noreply.github.com"
                  touch .nojekyll
                  git add .nojekyll .
                  git commit -m "Deploy to GitHub Pages: ${{ github.sha }}" || echo "No changes to commit"
                  git status
                  git push origin gh-pages --force
              env:
                  GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}