publish.yml

on: [ push, pull_request, workflow_dispatch ]

jobs:
   prep:
      runs-on: ubuntu-latest
      name: Prepare build
      steps:
      - name: Extract tag/branch variables
        shell: bash
        run: |
           echo "##[set-output name=tag;]$(echo ${GITHUB_REF#refs/tags/}|grep -v '/')"
           echo "##[set-output name=branch;]$(echo ${GITHUB_REF#refs/heads/}|grep -v '/')"
        id: extract
      outputs:
         tag: ${{ steps.extract.outputs.tag }}
         branch: ${{ steps.extract.outputs.branch }}

   build:
      runs-on: ubuntu-latest
      name: Build packages
      needs: prep
      steps:
      - uses: actions/checkout@v2
      - name: Set up build tools
        run: ./.github/workflows/setup.sh
      - name: Run build
        run: |
           ./setup.sh
           for i in build-*.sh
           do
             ./$i || exit 1
           done
      - name: Create checksums
        run: |
           cd output/packages
           for i in *
           do
              md5sum -b $i > ../checksums/$i.md5
              sha512sum -b $i > ../checksums/$i.sha
           done
      - name: Upload build artifacts
        uses: actions/upload-artifact@v2
        with:
           name: build-artifacts
           path: |
              output/packages/*
              output/checksums/*

   validate_build:
      runs-on: ubuntu-latest
      name: List build content if not tagged
      needs: [ prep, build ]
      if: ${{ needs.prep.outputs.tag == '' }}
      steps:
      - name: Download artifacts
        uses: actions/download-artifact@v2
        with:
           name: build-artifacts
      - name: List artifacts
        run: ls -lR

   publish_tag:
      runs-on: ubuntu-latest
      name: Publish to github if tag
      needs: [ prep, build ]
      if: ${{ needs.prep.outputs.tag != '' }}
      steps:
      - name: Download artifacts
        uses: actions/download-artifact@v2
        with:
           name: build-artifacts
      - name: Create Release
        id: create_release
        uses: actions/create-release@v1
        env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
           tag_name: ${{ github.ref }}
           release_name: Release ${{ github.ref }}
           draft: false
      - name: Upload packages
        uses: actions/github-script@v3
        with:
           github-token: ${{secrets.GITHUB_TOKEN}}
           script: |
              const path = require('path');
              const fs = require('fs');
              const release_id = '${{ steps.create_release.outputs.id }}';
              for (let file of await fs.readdirSync('./packages/')) {
                 console.log('uploadReleaseAsset', file);
                 await github.repos.uploadReleaseAsset({
                    owner: context.repo.owner,
                    repo: context.repo.repo,
                    release_id: release_id,
                    name: file,
                    data: await fs.readFileSync(`./packages/${file}`)
                 });
              }
      - name: Upload checksums
        uses: actions/github-script@v3
        with:
           github-token: ${{secrets.GITHUB_TOKEN}}
           script: |
              const path = require('path');
              const fs = require('fs');
              const release_id = '${{ steps.create_release.outputs.id }}';
              for (let file of await fs.readdirSync('./checksums/')) {
                 console.log('uploadReleaseAsset', file);
                 await github.repos.uploadReleaseAsset({
                    owner: context.repo.owner,
                    repo: context.repo.repo,
                    release_id: release_id,
                    name: file,
                    data: await fs.readFileSync(`./checksums/${file}`)
                 });
              }