action.yml

name: 'pasfmt'
description: 'Check formatting of Delphi files using pasfmt'
author: 'integrated-application-development'
branding:
  icon: 'check'
  color: 'black'
inputs:
  args:
    description: 'Arguments that will be passed to pasfmt.'
    required: false
    default: '--mode check .'
  release-name:
    description: 'Name of the pasfmt release to use. (Examples: latest, v0.4.0-rc1)'
    required: false
    default: 'latest'
  working-directory:
    description: 'Directory to run pasfmt in.'
    required: false
    default: '.'
runs:
  using: "composite"
  steps:
    - name: Set up pasfmt
      shell: bash
      env:
        GH_TOKEN: ${{ github.token }}
        PASFMT_VERSION: ${{ inputs.release-name }}
      run: |
        if [ "$PASFMT_VERSION" = "latest" ]; then
          PASFMT_VERSION=""
        fi

        INSTALL_PATH="$HOME/pasfmt"
        ARCHIVE_NAME="$INSTALL_PATH/archive"

        rm -rf "$INSTALL_PATH"
        mkdir -p "$INSTALL_PATH"

        PLATFORM=$(uname -s)
        case "$PLATFORM" in
          *_NT*)
            ARCHIVE_PATTERN="*-windows-*.zip"
            ;;
          Linux)
            ARCHIVE_PATTERN="*-linux-*.tar.gz"
            ;;
          *)
            echo "::error::Unsupported platform: $PLATFORM" >&2
            exit 1
            ;;
        esac

        gh release download $PASFMT_VERSION -R integrated-application-development/pasfmt -p "$ARCHIVE_PATTERN" --output "$ARCHIVE_NAME"

        case "$PLATFORM" in
          *_NT*)
            unzip -j "$ARCHIVE_NAME" -d "$INSTALL_PATH"
            ;;
          Linux)
            tar -xzf "$ARCHIVE_NAME" --strip-components 1 -C "$INSTALL_PATH"
            ;;
        esac

        chmod +x "$INSTALL_PATH/pasfmt"
        echo "$INSTALL_PATH" >> $GITHUB_PATH

    - name: Run pasfmt
      shell: bash
      env:
        WORKING_DIR: ${{ inputs.working-directory }}
        ARGS: ${{ inputs.args }}
      run: |
        if [ ! -d "$WORKING_DIR" ]; then
          echo "::error::The specified working directory '$WORKING_DIR' does not exist." >&2
          exit 1
        fi
        cd "$WORKING_DIR"

        # split args but don't expand globs
        args=($ARGS)
        pasfmt "${args[@]}"