action.yml

name: "Doc Previewer"
description: "Publish a preview of the documentation in a GitHub repository artifact"
inputs:
  previewer-server:
    description: "URL of the server where the preview will be published"
    required: true
  artifact-job:
    description: "Name of the GitHub actions job where the artifact will be uploaded"
    required: true
runs:
  using: "composite"
  steps:
    - name: "Call Doc Previewer Webhook"
      id: call-previewer
      shell: bash
      env:
        PREVIEWER_URL: "${{ inputs.previewer-server }}/submit/${{ github.repository }}/${{ github.event.issue.number }}/"
        ARTIFACT_JOB: ${{ inputs.artifact-job }}
      run: |
        PREVIEWER_RESPONSE=$(curl -X POST -f "${PREVIEWER_URL}?job=${ARTIFACT_JOB// /%20}")
        EXIT_CODE=$?
        echo "previewer-response=${PREVIEWER_RESPONSE}" | tee -a "$GITHUB_OUTPUT"
        exit ${EXIT_CODE}
    - name: "Add GitHub Comment"
      shell: bash
      env:
        ADD_COMMENT_URL: "https://api.github.com/repos/${{ github.repository }}/issues/${{ github.event.issue.number }}/comments"
        GITHUB_TOKEN: ${{ github.token }}
        PREVIEWER_RESPONSE: ${{ steps.call-previewer.outputs.previewer-response }}
      run: |
        curl -f -H "Authorization: Bearer ${GITHUB_TOKEN}" -d '{"body": "${{ env.PREVIEWER_RESPONSE }}"}' ${ADD_COMMENT_URL}