65-sequential-matrix.yml

name: 65 - Sequential Matrix

on:
  workflow_dispatch:

jobs:
  orchestration:
    runs-on: ubuntu-latest
    outputs: 
      tasks: ${{ steps.tasks.outputs.tasks }}
    steps:
      - name: Build Tasks Array
        id: tasks
        run: |
          myArray=()
          myArray+=("task1")
          myArray+=("task2")
          myArray+=("task3")
          myArray=$(jq --compact-output --null-input '$ARGS.positional' --args -- "${myArray[@]}")
          echo "Updated tasks list: $myArray"
          echo "tasks=$myArray" >> $GITHUB_OUTPUT
        shell: bash
  
  deploy:
    runs-on: ubuntu-latest
    needs: [orchestration]
    strategy:
      matrix:
        stage: ${{ fromJSON(needs.orchestration.outputs.tasks) }}
      fail-fast: true
      max-parallel: 1
    # set the environment to use (environment must exist and be named the same as the stage here)
    # environment:
    #   name: ${{ matrix.stage }}
    steps:
    # use environment specific secrets here for each stage
      - name: Execute task ${{ matrix.stage }}
        run: |
          echo "Perform job executing task ${{ matrix.stage }}"
          sleep 60