ci-cd.yml

name: CI/CD

on:
    workflow_dispatch: # Allows you to run this workflow manually from the Actions tab
    pull_request: # Runs whenever a pull request is created or updated
    push: # Runs whenever a commit is pushed to the repository
        branches: [master, develop, hotfix/*]

concurrency:
    group: "${{ github.workflow }} @ ${{ github.event.pull_request.head.label || github.head_ref || github.ref }}"
    cancel-in-progress: true

permissions:
    contents: write # publish a GitHub release
    pages: write # deploy to GitHub Pages
    issues: write # comment on released issues
    pull-requests: write # comment on released pull requests

jobs:
    ci-cd:
        runs-on: ubuntu-latest
        env:
          TRIGGER_DEPLOY: ${{ startsWith(github.ref, 'refs/heads/master') || startsWith(github.ref, 'refs/heads/hotfix') || startsWith(github.ref, 'refs/heads/develop') }}
        steps:
            - uses: actions/checkout@v4
            - uses: wagoid/commitlint-github-action@v5
              if: github.event_name == 'pull_request'
            - uses: actions/setup-node@v3
              with:
                  cache: "npm"
                  node-version-file: ".nvmrc"

            - name: Info
              run: |
                  cat <<EOF
                  Node version: $(node --version)
                  NPM version: $(npm --version)
                  GitHub ref: ${{ github.ref }}
                  GitHub head ref: ${{ github.head_ref }}
                  EOF

            - name: Setup & Test
              run: |
                  npm ci
                  mkdir -p ./test/results
                  npm test

            - name: Generate release version
              run: |
                  export RELEASE_TIMESTAMP=$(date +'%Y%m%d%H%M%S')
                  export VPKG=$($(npm bin)/json -f package.json version)
                  export VERSION=${VPKG}-prerelease.${RELEASE_TIMESTAMP}

                  echo "RELEASE_VERSION=${VERSION}" >> $GITHUB_ENV

                  if [[ "${GITHUB_REF##*/}" == hotfix* ]]; then
                    echo "NPM_TAG=hotfix" >> $GITHUB_ENV
                  else
                    echo "NPM_TAG=latest" >> $GITHUB_ENV
                  fi

            - name: Build
              run: |
                  npm run build
                  npm --no-git-tag-version version $RELEASE_VERSION

            - name: Deploy to NPM (do a dry-run if not on master, develop, or hotfix/*)
              env:
                  NPM_TOKEN: ${{ secrets.NPM_TOKEN }}
                  NPM_TAG: ${{ env.NPM_TAG }}
              run: |
                  message=$([[ "$TRIGGER_DEPLOY" == "false" ]] && echo "DRY RUN of" || echo "Deploying")
                  echo "$message version $RELEASE_VERSION to $NPM_TAG"
                  npm set //registry.npmjs.org/:_authToken=$NPM_TOKEN
                  npm publish --tag $NPM_TAG $([[ "$TRIGGER_DEPLOY" == "false" ]] && echo "--dry-run")
      
            - name: Check Release Version and Create Tag
              run: |
                  if npm info | grep -q $RELEASE_VERSION; then 
                    git tag $RELEASE_VERSION 
                    git push origin $RELEASE_VERSION
                  fi