packaging.yml

# Unique name for this workflow
name: Packaging

# Workflow starts when receiving start-packaging custom event
# Event contains the packageName of the target package for which a new version will be released
on:
    repository_dispatch:
        types: [start-packaging]

# Jobs to be executed
jobs:
    release-package-version:
        runs-on: trailheadapps-Ubuntu
        strategy:
            matrix:
                package: ${{ github.event.client_payload.packageNames }}
        steps:
            # Install Salesforce CLI
            - name: 'Install Salesforce CLI'
              run: |
                  npm install @salesforce/cli --location=global
                  nodeInstallPath=$(npm config get prefix)
                  echo "$nodeInstallPath/bin" >> $GITHUB_PATH
                  sf --version

            # Checkout the source code
            - name: 'Checkout source code'
              uses: actions/checkout@v3
              with:
                  ref: ${{ github.event.client_payload.ref }}

            # Store secret for dev hub
            - name: 'Populate auth file with DEVHUB_SFDX_URL secret'
              shell: bash
              run: |
                  echo ${{ secrets.DEVHUB_SFDX_URL }} > ./DEVHUB_SFDX_URL.txt
                  secretFileSize=$(wc -c "./DEVHUB_SFDX_URL.txt" | awk '{print $1}')
                  if [ $secretFileSize == 1 ]; then
                      echo "Missing DEVHUB_SFDX_URL secret. Is this workflow running on a fork?";
                      exit 1;
                  fi

            # Authenticate dev hub
            - name: 'Authenticate Dev Hub'
              run: sf org login sfdx-url -f ./DEVHUB_SFDX_URL.txt -a devhub -d

            # Remove auth file
            - name: 'Remove auth file'
              run: rm -f ./DEVHUB_SFDX_URL.txt

            # Add namespace to project config
            - name: 'Add namespace to project config'
              run: |
                  sed -i 's,"namespace": "","namespace": "autocomp",' sfdx-project.json

            # Add namespace to CPEs
            - name: 'Add namespace to Custom Property Editors'
              run: |
                  find . -type f -name "*.js-meta.xml" -print0 | xargs -0 sed -i 's,configurationEditor="c-,configurationEditor="autocomp-,'

            # Create package version and extract its id
            - name: 'Create package version'
              id: createPackageVersion
              run: |
                  set +e
                  packageName="${{ matrix.package }}"
                  json=$(sf package version create -p "$packageName" -x -w 20 -f config/project-scratch-def.json --json)
                  echo $json
                  status=$(echo $json | jq '.status')
                  if [ $status == "0" ]; then
                      packageVersionId=$(echo $json | jq -r '.result.SubscriberPackageVersionId')
                      echo "packageVersionId=$packageVersionId" >> $GITHUB_OUTPUT
                  else
                      echo "Failed to create package version"
                  fi
                  exit $status

            # Wait for package replication
            - name: 'Wait for package replication'
              run: sleep 360s

            # Create scratch org
            - name: 'Create scratch org'
              run: sf org create scratch -f config/project-scratch-def.json -a scratch-org -d -y 1 --nonamespace -c

            # Install new package in scratch org
            - name: 'Install new package version in scratch org'
              run: sf package install -p ${{ steps.createPackageVersion.outputs.packageVersionId }} -w 10 -o scratch-org -r

            # Update package install link in readme
            - name: 'Update package install link in readme'
              run: |
                  packageName="${{ matrix.package }}"
                  packageVersionId="${{ steps.createPackageVersion.outputs.packageVersionId }}"
                  packageLinkRegex="<a name=\"$packageName\" href=\"https:\/\/login\.salesforce\.com\/packaging\/installPackage\.apexp\?p0=[a-zA-ZA-ZA-Z0-9]{18}\">"
                  newPackageLink="<a name=\"${packageName}\" href=\"https://login.salesforce.com/packaging/installPackage.apexp?p0=${packageVersionId}\">"
                  sed -E -i "s,${packageLinkRegex},${newPackageLink}," README.md

            # Promote package version
            - name: 'Promote package version'
              run: sf package version promote -p ${{ steps.createPackageVersion.outputs.packageVersionId }} -n

            # Revert namespace change in project config
            - name: 'Revert namespace change in project config'
              run: |
                  sed -i 's,"namespace": "autocomp","namespace": "",' sfdx-project.json

            # Revert namespace changes in CPEs
            - name: 'Revert namespace changes in Custom Property Editors'
              run: git checkout **/*.js-meta.xml

            # Create PR for new package version
            - name: 'Create PR for new package version'
              id: create-pr
              uses: peter-evans/create-pull-request@v4
              with:
                  title: 'Package: ${{ matrix.package }} - New version: ${{ steps.createPackageVersion.outputs.packageVersionId }}'
                  body: 'Released new package version ${{ steps.createPackageVersion.outputs.packageVersionId }} for package ${{ matrix.package }}'
                  author: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
                  commit-message: 'Package: ${{ matrix.package }} - New version: ${{ steps.createPackageVersion.outputs.packageVersionId }}'
                  branch: 'auto/package-version-${{ steps.createPackageVersion.outputs.packageVersionId }}'
                  token: ${{ secrets.BOT_ACCESS_TOKEN }}

            # Approve and mark PR for auto merge
            - name: 'Approve and mark PR for auto merge'
              run: |
                  gh pr review --approve "$PR_NUMBER"
                  gh pr merge --auto --squash "$PR_NUMBER"
              env:
                  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
                  PR_NUMBER: ${{ steps.create-pr.outputs.pull-request-number }}

            # Housekeeping
            - name: 'Delete scratch org'
              if: always()
              run: sf org delete scratch -p -o scratch-org