reusable-preflight.yml

name: Preflight

on:
  workflow_call:
    outputs:
      changes_rust:
        value: ${{ jobs.preflight.outputs.changes_rust }}
      changes_currentWorkflow:
        value: ${{ jobs.preflight.outputs.changes_currentWorkflow }}
      IMAGE:
        value: ${{ jobs.preflight.outputs.IMAGE }}
        description: "CI image"

jobs:
  preflight:
    runs-on: ubuntu-latest
    outputs:
      changes_rust: ${{ steps.set_changes.outputs.rust_any_changed || steps.set_changes.outputs.currentWorkflow_any_changed }}
      changes_currentWorkflow: ${{ steps.set_changes.outputs.currentWorkflow_any_changed }}
      IMAGE: ${{ steps.set_image.outputs.IMAGE }}

    steps:
      - uses: actions/checkout@v4

      - name: Current file
        id: current_file
        shell: bash
        run: |
          echo "currentWorkflowFile=$(echo ${{ github.workflow_ref }} | sed -nE "s/.*(\.github\/workflows\/[a-zA-Z0-9_-]*\.y[a]?ml)@refs.*/\1/p")" >> $GITHUB_OUTPUT
          echo "currentActionDir=$(echo ${{ github.action_path }} | sed -nE "s/.*(\.github\/actions\/[a-zA-Z0-9_-]*)/\1/p")" >> $GITHUB_OUTPUT

      - name: Set changes
        id: set_changes
        uses: tj-actions/changed-files@v45
        with:
          files_yaml: |
            rust:
              - '.snippets/code/**/*'
              - '!.github/**/*'
              - '!docs/**/*'
            currentWorkflow:
              - '${{ steps.current_file.outputs.currentWorkflowFile }}'
              - '.github/workflows/reusable-preflight.yml'

      - name: Set image
        id: set_image
        shell: bash
        run: cat .github/env >> $GITHUB_OUTPUT