gh-actions/release-version-check/action.yml

name: "Release Version Check"
description: "Checks to make sure the version has been bumped before creating a release"
author: "Bitwarden"
branding:
  icon: download
  color: blue
inputs:
  release-type:
    description: "Release options: ('Initial Release', 'Redeploy', 'Dry Run')"
    required: true
  project-type:
    description: "The project's language: ('ts', 'dotnet', 'xamarin')"
    required: true
  file:
    description: "The file path to the code that contains the application's version"
    required: true
  monorepo:
    description: "Identifies if the github repo is a monorepo: ('true', 'false')"
    required: false
    default: "false"
  monorepo-project:
    description: "Identifies the monorepo project: ('', 'browser', 'cli', 'desktop', 'web')"
    required: false
    default: ""
  override-version:
    description: "Override the current version (for testing purposes)" 
    required: false
    default: ""
outputs:
  version:
    description: "The new version being released"
    value: ${{ steps.new-version.outputs.version }}
  status:
    description: "The status of the job as a whole: ('success', 'fail')"
    value: ${{ steps.status.outputs.status}}
runs:
  using: "composite"
  steps:
    - name: Input validation
      id: validation
      shell: bash
      run: |
        release_valid_inputs=("Initial Release" "Redeploy" "Dry Run")
        if [[ ! "${release_valid_inputs[@]}" =~ "${{ inputs.release-type }}" ]]; then
          echo "[!] 'release-type' option only supports the following values: (${release_valid_inputs})"
          echo "step-failed=true" >> $GITHUB_OUTPUT
        fi

        project_type_valid_inputs=("ts" "dotnet" "xamarin")
        if [[ ! "${project_type_valid_inputs[@]}" =~ "${{ inputs.project-type }}" ]]; then
          echo "[!] 'project-type' option only supports the following values: (${project_type_valid_inputs})"
          echo "step-failed=true" >> $GITHUB_OUTPUT
        fi

        if [ ! -f "${{ inputs.file }}" ]; then
          echo "[!] The relative path '${{ inputs.file}}' doesn't exist"
          echo "step-failed=true" >> $GITHUB_OUTPUT
        fi

        monorepo_valid_inputs=("true" "false")
        if [[ ! "${monorepo_valid_inputs[@]}" =~ "${{ inputs.monorepo }}" ]]; then
          echo "[!] 'monorepo' option only supports the following values: (${monorepo_valid_inputs})"
          echo "step-failed=true" >> $GITHUB_OUTPUT
        fi

        if [ "${{ inputs.monorepo }}" == "true" ] && [ "${{ inputs.monorepo-project }}" == "" ]; then
          echo "[!] using the 'monorepo' option requires the use of 'monorepo-project'"
          echo "step-failed=true" >> $GITHUB_OUTPUT
        fi

        monorepo_project_valid_inputs=("" "browser" "cli" "desktop" "web")
        if [[ ! "${monorepo_project_valid_inputs[@]}" =~ "${{ inputs.monorepo-project }}" ]]; then
          echo "[!] 'monorepo-project' option only supports the following values: (${monorepo_project_valid_inputs})"
          echo "step-failed=true" >> $GITHUB_OUTPUT
        fi        


    - name: Get project new version
      shell: bash
      id: new-version
      run: |
        # Get version from file depending on project type
        case "${{ inputs.project-type }}" in
          "ts")
            version=$( jq -r ".version" ${{ inputs.file }} )
            ;;
          "dotnet")
            version=$( grep -o "<Version>.*</Version>" ${{ inputs.file }} | grep -Eo "[0-9]{4}\.[0-9]+\.[0-9]+" )
            ;;
          "xamarin")
            version=$(sed -E -n '/^<manifest/s/^.*[ ]android:versionName="([^"]+)".*$/\1/p' ${{ inputs.file }} | tr -d '"')
            ;;
        esac
        echo "version=$version" >> $GITHUB_OUTPUT        


    - name: Get current released version
      shell: bash
      id: current-version
      run: |
        if [ "${{ inputs.override-version }}" == "" ]; then
          # Pull the latest 
          case "${{ inputs.monorepo }}" in
            "true")
              previous_release_tag_version=$(
                curl -sL https://api.github.com/repos/$GITHUB_REPOSITORY/releases | \
                jq -r 'first(.[] | select(.tag_name | startswith("${{ inputs.monorepo-project }}"))).tag_name'
              )
              ;;
            "false")
              previous_release_tag_version=$(
                curl -sL https://api.github.com/repos/$GITHUB_REPOSITORY/releases/latest | jq -r ".tag_name"
              )
              ;;
          esac
          previous_release_version=${previous_release_tag_version:1}
        else
          previous_release_version=${{ inputs.override-version }}
        fi
        echo "version=$previous_release_version" >> $GITHUB_OUTPUT        


    - name: Check versions
      id: check
      shell: bash
      run: |
        new_version=${{ steps.new-version.outputs.version }}
        current_version=${{ steps.current-version.outputs.version }}
        if [ "$new_version" == "$current_version" ] && \
        [ "${{ inputs.release-type }}" == "Initial Release" ]; then
          echo "[!] Already released $new_version. Please bump version to continue"
          echo "step-failed=true" >> $GITHUB_OUTPUT
        fi        

    - name: Set status
      id: status
      shell: bash
      run: |
        failed_statuses=(\
        '${{ steps.validation.outputs.step-failed }}' \
          '${{ steps.check.outputs.step-failed }}' \
        )

        echo $failed_statuses

        if [[ "${failed_statuses[@]}" =~ "true" ]]; then
          echo "status=fail" >> $GITHUB_OUTPUT
          exit 1
        else
          echo "status=success" >> $GITHUB_OUTPUT
        fi