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always set builder-id attribute for provenance

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Signed-off-by: CrazyMax <crazy-max@users.noreply.github.com>
This commit is contained in:
CrazyMax 2023-01-11 13:20:47 +01:00
parent 74f883a069
commit ee7989df81
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1 changed files with 28 additions and 3 deletions
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31
src/context.ts
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@ -162,13 +162,19 @@ async function getBuildArgs(inputs: Inputs, defaultContext: string, context: str
args.push('--platform', inputs.platforms.join(','));
}
if (buildx.satisfies(buildxVersion, '>=0.10.0')) {
const prvBuilderID = `${process.env.GITHUB_SERVER_URL || 'https://github.com'}/${github.context.repo.owner}/${github.context.repo.repo}/actions/runs/${github.context.runId}`;
if (inputs.provenance) {
args.push('--provenance', inputs.provenance);
args.push('--provenance', getProvenanceAttrs(inputs.provenance, prvBuilderID));
} else if (await buildx.satisfiesBuildKitVersion(inputs.builder, '>=0.11.0', standalone)) {
if (fromPayload('repository.private') !== false) {
args.push('--provenance', `mode=min,inline-only=true`);
// if this is a private repository, we set the default provenance
// attributes being set in buildx: https://github.com/docker/buildx/blob/fb27e3f919dcbf614d7126b10c2bc2d0b1927eb6/build/build.go#L603
// along the builder-id attribute.
args.push('--provenance', `mode=min,inline-only=true,builder-id=${prvBuilderID}`);
} else {
args.push('--provenance', `mode=max,builder-id=${process.env.GITHUB_SERVER_URL || 'https://github.com'}/${github.context.repo.owner}/${github.context.repo.repo}/actions/runs/${github.context.runId}`);
// for a public repository, we set max provenance mode and the
// builder-id attribute.
args.push('--provenance', `mode=max,builder-id=${prvBuilderID}`);
}
}
if (inputs.sbom) {
@ -288,3 +294,22 @@ function select(obj: any, path: string): any {
const key = path.slice(0, i);
return select(obj[key], path.slice(i + 1));
}
function getProvenanceAttrs(input: string, builderID: string): string {
const fields = parse(input, {
relaxColumnCount: true,
skipEmptyLines: true
})[0];
// check if builder-id attribute exists in the input
for (const field of fields) {
const parts = field
.toString()
.split(/(?<=^[^=]+?)=/)
.map(item => item.trim());
if (parts[0] == 'builder-id') {
return input;
}
}
// if not add builder-id attribute
return `${input},builder-id=${builderID}`;
}