Convert Azure Pipeline to Actions

[mouismail]

Convert azure pipeline to github actions

trigger: none # this pipeline is triggered manually, maybe with a scheduled trigger defined in the Web Editor
variables:
  - name: build_pool
    value: "JUP-DEERL-IPS-VS-HMI-RT-LBA-1"
  - name: linux_image
    value: "captain.rtf.siemens.net:8443/rtng_unified/wincc-bullseye:11.0.58"

jobs:
  - job: GenerateMatrix
    displayName: list agents to inspect
    pool: ${{ variables.build_pool }}
    container:
      image: ${{ variables.linux_image }}
      endpoint: 'docker-registry'
    timeoutInMinutes: 5
    steps:
    - bash: |
        set -euo pipefail
        [[ -z "${AGENT_DIAGNOSTIC+x}" ]] || set -x # enable diagnostics for inline script
        # init list of legs to later compose into a matrix:
        declare -a legs=()
        # list of agents to scan has to be specified as build pipeline variable (we'll put a list of all existing agents as its default)
        for agent in $(AgentsToInspect); do
            # create a matrix with one leg for each agent. The job to inspect an agent will run on each of these:
            legs+=("'${agent}':{'agent':'${agent}'}")
        done
        # print the matrix to make it an output variable accessible from the other job (splitting up the ##vso keyword to prevent parsing issues with set -x active)
        printf "%svso[task.setVariable variable=legs;isOutput=true]{%s}\n" "##" "$(printf "%s," "${legs[@]}")"
      displayName: Calculate matrix to execute
      name: mtrx

  # inspect all the agents calculated above:
  - job: Inspect
    displayName: inspect
    dependsOn: GenerateMatrix
    strategy:
      maxParallel: 999
      matrix: $[ dependencies.GenerateMatrix.outputs['mtrx.legs'] ]
    pool:
      name: ${{ variables.build_pool }}
      demands:
        - Agent.Name -equals $(agent)
    container:
      image: ${{ variables.linux_image }}
      endpoint: 'docker-registry'
    timeoutInMinutes: 2
    steps:
    - checkout: none

    # checking that Artifact Staging Directory can be used (exists and files can be created):
    - bash: |
        set -euo pipefail
        warn() {
            printf "%svso[task.logissue type=error]%s\n" "##" "$*"
            printf "%svso[task.complete result=Failed;]\n" "##"
        }
        die() {
            warn "$@"
            return 1
        }
        date
        set -x # always show details of execution.
        [[ -d "$(Agent.WorkFolder)" ]] || warn "Cannot access the agent Workfolder!"
        ls -la  "$(Agent.WorkFolder)" || warn "Cannot list content of the agent Workfolder!"
        [[ -d "$(Build.ArtifactStagingDirectory)" ]] || warn "Cannot access the Artifact Staging Directory!"
        ls -la "$(Build.ArtifactStagingDirectory)" || warn "Cannot list content of Artifact Staging Directory!"
        touch "$(Build.ArtifactStagingDirectory)/$(agent).log" || die "Cannot create a log file in Artifact Staging Directory!"
        ls -la "$(Build.ArtifactStagingDirectory)"
      displayName: verify Artifact Staging Directory is accessible
      condition: always()
    - task: PublishBuildArtifacts@1
      inputs:
        pathToPublish: '$(Build.ArtifactStagingDirectory)'
        artifactName: 'ArtifactStagingDirectory'