|
| 1 | +name: Publish to Launchpad PPA |
| 2 | + |
| 3 | +on: |
| 4 | + push: |
| 5 | + tags: ["v*"] |
| 6 | + workflow_dispatch: |
| 7 | + inputs: |
| 8 | + version: |
| 9 | + description: "Version to publish (e.g. 0.1.6). Defaults to the tag." |
| 10 | + required: false |
| 11 | + series: |
| 12 | + description: "Comma-separated Ubuntu series (e.g. noble,jammy). Default: noble" |
| 13 | + required: false |
| 14 | + default: "noble" |
| 15 | + |
| 16 | +jobs: |
| 17 | + resolve: |
| 18 | + runs-on: ubuntu-24.04 |
| 19 | + outputs: |
| 20 | + version: ${{ steps.v.outputs.version }} |
| 21 | + series_matrix: ${{ steps.v.outputs.series_matrix }} |
| 22 | + env: |
| 23 | + INPUT_VERSION: ${{ inputs.version }} |
| 24 | + INPUT_SERIES: ${{ inputs.series }} |
| 25 | + REF_NAME: ${{ github.ref_name }} |
| 26 | + steps: |
| 27 | + - id: v |
| 28 | + run: | |
| 29 | + set -eu |
| 30 | + if [ -n "${INPUT_VERSION:-}" ]; then |
| 31 | + VERSION="$INPUT_VERSION" |
| 32 | + else |
| 33 | + VERSION="${REF_NAME#v}" |
| 34 | + fi |
| 35 | + # Strict version sanity check: digits and dots only, plus optional suffix. |
| 36 | + if ! printf '%s' "$VERSION" | grep -Eq '^[0-9]+(\.[0-9]+){0,3}([a-zA-Z0-9.+~-]*)$'; then |
| 37 | + echo "Refusing unsafe version string: $VERSION" >&2 |
| 38 | + exit 1 |
| 39 | + fi |
| 40 | + SERIES="${INPUT_SERIES:-noble}" |
| 41 | + # Whitelist series names (alnum only) before passing them downstream. |
| 42 | + MATRIX=$(printf '%s' "$SERIES" \ |
| 43 | + | tr ',' '\n' \ |
| 44 | + | sed 's/^ *//; s/ *$//' \ |
| 45 | + | grep -E '^[a-z][a-z0-9]+$' \ |
| 46 | + | jq -R . | jq -sc .) |
| 47 | + if [ "$MATRIX" = "[]" ]; then |
| 48 | + echo "No valid series after whitelist filter: $SERIES" >&2 |
| 49 | + exit 1 |
| 50 | + fi |
| 51 | + echo "version=$VERSION" >> "$GITHUB_OUTPUT" |
| 52 | + echo "series_matrix=$MATRIX" >> "$GITHUB_OUTPUT" |
| 53 | + echo "Publishing version=$VERSION to series=$MATRIX" |
| 54 | +
|
| 55 | + publish: |
| 56 | + needs: resolve |
| 57 | + runs-on: ubuntu-24.04 |
| 58 | + strategy: |
| 59 | + fail-fast: false |
| 60 | + matrix: |
| 61 | + series: ${{ fromJSON(needs.resolve.outputs.series_matrix) }} |
| 62 | + env: |
| 63 | + VERSION: ${{ needs.resolve.outputs.version }} |
| 64 | + SERIES: ${{ matrix.series }} |
| 65 | + DEBEMAIL: spiderpower02@gmail.com |
| 66 | + DEBFULLNAME: Chang Ning Tsai |
| 67 | + PPA: ppa:crazyguitar/rdmatop |
| 68 | + KEY_ID: ${{ secrets.LAUNCHPAD_GPG_KEY_ID }} |
| 69 | + steps: |
| 70 | + - uses: actions/checkout@v4 |
| 71 | + |
| 72 | + - name: Install build tooling |
| 73 | + run: | |
| 74 | + sudo apt-get update -qq |
| 75 | + sudo apt-get install -y -qq --no-install-recommends \ |
| 76 | + devscripts debhelper dput build-essential cargo rustc gnupg jq |
| 77 | +
|
| 78 | + - name: Import GPG signing key |
| 79 | + env: |
| 80 | + LAUNCHPAD_GPG_PRIVATE_KEY: ${{ secrets.LAUNCHPAD_GPG_PRIVATE_KEY }} |
| 81 | + run: | |
| 82 | + set -eu |
| 83 | + mkdir -p ~/.gnupg && chmod 700 ~/.gnupg |
| 84 | + printf '%s' "$LAUNCHPAD_GPG_PRIVATE_KEY" | gpg --batch --import |
| 85 | + gpg --list-secret-keys --keyid-format=long |
| 86 | + # Trust the imported key so debuild can use it non-interactively. |
| 87 | + printf '5\ny\n' | gpg --batch --command-fd 0 --expert --edit-key "$KEY_ID" trust quit || true |
| 88 | +
|
| 89 | + - name: Vendor Rust dependencies |
| 90 | + run: | |
| 91 | + set -eu |
| 92 | + cargo vendor vendor/ > /dev/null |
| 93 | + mkdir -p .cargo |
| 94 | + cat > .cargo/config.toml <<'EOF' |
| 95 | + [source.crates-io] |
| 96 | + replace-with = "vendored-sources" |
| 97 | +
|
| 98 | + [source.vendored-sources] |
| 99 | + directory = "vendor" |
| 100 | + EOF |
| 101 | +
|
| 102 | + - name: Regenerate debian/changelog |
| 103 | + run: | |
| 104 | + set -eu |
| 105 | + rm -f debian/changelog |
| 106 | + dch --create --package rdmatop \ |
| 107 | + --newversion "${VERSION}-1ppa1~${SERIES}1" \ |
| 108 | + --distribution "$SERIES" \ |
| 109 | + "Release ${VERSION} for ${SERIES}." |
| 110 | + head -n 5 debian/changelog |
| 111 | +
|
| 112 | + - name: Build signed source package |
| 113 | + run: | |
| 114 | + set -eu |
| 115 | + debuild -S -sa --no-lintian -k"$KEY_ID" |
| 116 | + ls -la ../ |
| 117 | +
|
| 118 | + - name: Upload to Launchpad PPA |
| 119 | + run: | |
| 120 | + set -eu |
| 121 | + dput "$PPA" "../rdmatop_${VERSION}-1ppa1~${SERIES}1_source.changes" |
| 122 | +
|
| 123 | + - name: Stash source artifacts |
| 124 | + if: always() |
| 125 | + uses: actions/upload-artifact@v4 |
| 126 | + with: |
| 127 | + name: ppa-source-${{ matrix.series }} |
| 128 | + path: | |
| 129 | + ../rdmatop_*.dsc |
| 130 | + ../rdmatop_*.tar.* |
| 131 | + ../rdmatop_*.changes |
| 132 | + ../rdmatop_*.buildinfo |
| 133 | + if-no-files-found: warn |
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