iptvnator/.github/workflows/publish-snap.yaml

name: Publish Snap after public release

on:
    release:
        types:
            - published

permissions:
    contents: read

jobs:
    publish-snap:
        name: Publish public-release Snap to edge
        if: ${{ startsWith(github.event.release.tag_name, 'v') && github.event.release.draft == false }}
        runs-on: ubuntu-latest
        env:
            GH_TOKEN: ${{ github.token }}
            SNAPCRAFT_STORE_CREDENTIALS: ${{ secrets.snapcraft_token }}
            SOURCE_ARCHIVE_NAME: linux-frame-copy-runtime-sources.tar.xz

        steps:
            - name: Checkout released tooling
              uses: actions/checkout@v4
              with:
                  ref: ${{ github.event.release.tag_name }}

            - name: Select exact public release assets
              shell: bash
              run: |
                  set -euo pipefail

                  gh api \
                      --paginate \
                      --slurp \
                      "repos/${GITHUB_REPOSITORY}/releases/${{ github.event.release.id }}/assets?per_page=100" \
                      > "${RUNNER_TEMP}/snap-release-assets.json"
                  node tools/packaging/release-snap-assets.cjs select \
                      --assets-json "${RUNNER_TEMP}/snap-release-assets.json" \
                      --output-json "${RUNNER_TEMP}/selected-snap-release-assets.json"

            - name: Download exact public release assets
              shell: bash
              run: |
                  set -euo pipefail

                  ASSET_DIRECTORY="${RUNNER_TEMP}/snap-release-downloads"
                  rm -rf "${ASSET_DIRECTORY}"
                  mkdir -p "${ASSET_DIRECTORY}"
                  node -e \
                      "const fs=require('node:fs'); const selected=JSON.parse(fs.readFileSync(process.argv[1],'utf8')); for (const asset of [...selected.snapAssets, selected.sourceAsset]) console.log([asset.id, asset.name].join('\\t'));" \
                      "${RUNNER_TEMP}/selected-snap-release-assets.json" |
                      while IFS=$'\t' read -r ASSET_ID ASSET_NAME; do
                          gh api \
                              --header "Accept: application/octet-stream" \
                              "repos/${GITHUB_REPOSITORY}/releases/assets/${ASSET_ID}" \
                              > "${ASSET_DIRECTORY}/${ASSET_NAME}"
                      done

            - name: Verify downloaded public release assets
              shell: bash
              run: |
                  set -euo pipefail

                  test -s "${RUNNER_TEMP}/snap-release-downloads/${SOURCE_ARCHIVE_NAME}"
                  node tools/packaging/release-snap-assets.cjs verify \
                      --manifest "${RUNNER_TEMP}/selected-snap-release-assets.json" \
                      --directory "${RUNNER_TEMP}/snap-release-downloads"

            - name: Setup Snapcraft
              uses: samuelmeuli/action-snapcraft@v3

            - name: Publish all public-release snaps to edge
              shell: bash
              run: |
                  set -euo pipefail

                  node -e \
                      "const fs=require('node:fs'); const selected=JSON.parse(fs.readFileSync(process.argv[1],'utf8')); for (const asset of selected.snapAssets) console.log(asset.name);" \
                      "${RUNNER_TEMP}/selected-snap-release-assets.json" |
                      while IFS= read -r SNAP_NAME; do
                          SNAP_FILE="${RUNNER_TEMP}/snap-release-downloads/${SNAP_NAME}"
                          echo "Publishing public release asset: ${SNAP_NAME}"
                          snapcraft upload --release=edge "${SNAP_FILE}"
                      done