v0.0.5 #5
Workflow file for this run
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name: Release | |
on: | |
workflow_dispatch: | |
release: | |
types: [created] | |
permissions: | |
contents: write | |
jobs: | |
ldflags_args: | |
runs-on: ubuntu-latest | |
outputs: | |
commit-date: ${{ steps.ldflags.outputs.commit-date }} | |
commit: ${{ steps.ldflags.outputs.commit }} | |
version: ${{ steps.ldflags.outputs.version }} | |
tree-state: ${{ steps.ldflags.outputs.tree-state }} | |
steps: | |
- id: checkout | |
uses: actions/checkout@v4 | |
with: | |
fetch-depth: 0 | |
- id: ldflags | |
run: | | |
echo "commit=$GITHUB_SHA" >> $GITHUB_OUTPUT | |
echo "commit-date=$(git log --date=iso8601-strict -1 --pretty=%ct)" >> $GITHUB_OUTPUT | |
echo "version=$(git describe --tags --always --dirty | cut -c2-)" >> $GITHUB_OUTPUT | |
echo "tree-state=$(if git diff --quiet; then echo "clean"; else echo "dirty"; fi)" >> $GITHUB_OUTPUT | |
release: | |
name: Build and release | |
needs: | |
- ldflags_args | |
outputs: | |
hashes: ${{ steps.hash.outputs.hashes }} | |
permissions: | |
contents: write # To add assets to a release. | |
id-token: write # To do keyless signing with cosign | |
runs-on: ubuntu-latest | |
steps: | |
- name: Checkout | |
uses: actions/checkout@v4 | |
with: | |
fetch-depth: 0 | |
- name: Setup Go | |
uses: actions/setup-go@v5 | |
with: | |
go-version-file: 'go.mod' | |
cache: true | |
- name: Install Syft | |
uses: anchore/sbom-action/download-syft@61119d458adab75f756bc0b9e4bde25725f86a7a # v0.17.2 | |
- name: Install Cosign | |
uses: sigstore/cosign-installer@v3.6.0 | |
- name: Run GoReleaser | |
id: run-goreleaser | |
uses: goreleaser/goreleaser-action@v6 | |
with: | |
distribution: goreleaser | |
version: latest | |
args: release --clean | |
env: | |
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} | |
HOMEBREW_TAP_GITHUB_TOKEN: ${{ secrets.HOMEBREW_TAP_GITHUB_TOKEN }} | |
VERSION: ${{ needs.ldflags_args.outputs.version }} | |
COMMIT: ${{ needs.ldflags_args.outputs.commit }} | |
COMMIT_DATE: ${{ needs.ldflags_args.outputs.commit-date }} | |
TREE_STATE: ${{ needs.ldflags_args.outputs.tree-state }} | |
- name: Generate subject | |
id: hash | |
env: | |
ARTIFACTS: "${{ steps.run-goreleaser.outputs.artifacts }}" | |
run: | | |
set -euo pipefail | |
hashes=$(echo $ARTIFACTS | jq --raw-output '.[] | {name, "digest": (.extra.Digest // .extra.Checksum)} | select(.digest) | {digest} + {name} | join(" ") | sub("^sha256:";"")' | base64 -w0) | |
if test "$hashes" = ""; then # goreleaser < v1.13.0 | |
checksum_file=$(echo "$ARTIFACTS" | jq -r '.[] | select (.type=="Checksum") | .path') | |
hashes=$(cat $checksum_file | base64 -w0) | |
fi | |
echo "hashes=$hashes" >> $GITHUB_OUTPUT | |
provenance: | |
name: Generate provenance (SLSA3) | |
needs: | |
- release | |
permissions: | |
actions: read # To read the workflow path. | |
id-token: write # To sign the provenance. | |
contents: write # To add assets to a release. | |
uses: slsa-framework/slsa-github-generator/.github/workflows/generator_generic_slsa3.yml@v2.0.0 | |
with: | |
base64-subjects: "${{ needs.release.outputs.hashes }}" | |
upload-assets: true # upload to a new release | |
verification: | |
name: Verify provenance of assets (SLSA3) | |
needs: | |
- release | |
- provenance | |
runs-on: ubuntu-latest | |
permissions: read-all | |
steps: | |
- name: Install the SLSA verifier | |
uses: slsa-framework/slsa-verifier/actions/installer@v2.6.0 | |
- name: Download assets | |
env: | |
GH_TOKEN: "${{ secrets.GITHUB_TOKEN }}" | |
CHECKSUMS: "${{ needs.release.outputs.hashes }}" | |
ATT_FILE_NAME: "${{ needs.provenance.outputs.provenance-name }}" | |
run: | | |
set -euo pipefail | |
checksums=$(echo "$CHECKSUMS" | base64 -d) | |
while read -r line; do | |
fn=$(echo $line | cut -d ' ' -f2) | |
echo "Downloading $fn" | |
gh -R "$GITHUB_REPOSITORY" release download "$GITHUB_REF_NAME" -p "$fn" | |
done <<<"$checksums" | |
gh -R "$GITHUB_REPOSITORY" release download "$GITHUB_REF_NAME" -p "$ATT_FILE_NAME" | |
- name: Verify assets | |
env: | |
CHECKSUMS: "${{ needs.release.outputs.hashes }}" | |
PROVENANCE: "${{ needs.provenance.outputs.provenance-name }}" | |
run: |- | |
set -euo pipefail | |
checksums=$(echo "$CHECKSUMS" | base64 -d) | |
while read -r line; do | |
fn=$(echo $line | cut -d ' ' -f2) | |
echo "Verifying SLSA provenance for $fn" | |
slsa-verifier verify-artifact --provenance-path "$PROVENANCE" \ | |
--source-uri "github.com/$GITHUB_REPOSITORY" \ | |
--source-tag "$GITHUB_REF_NAME" \ | |
"$fn" | |
done <<<"$checksums" |