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add --provenance and --sbom flag to generated bake command line, #13147

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Merged
glours merged 1 commit into from
Aug 13, 2025
Merged

add --provenance and --sbom flag to generated bake command line, #13147

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32 changes: 32 additions & 0 deletions pkg/compose/build_bake.go
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Original file line number Diff line number Diff line change
Expand Up @@ -119,6 +119,7 @@ type bakeTarget struct {
Entitlements []string `json:"entitlements,omitempty"`
ExtraHosts map[string]string `json:"extra-hosts,omitempty"`
Outputs []string `json:"output,omitempty"`
Attest []string `json:"attest,omitempty"`
}

type bakeMetadata map[string]buildStatus
Expand Down Expand Up @@ -255,6 +256,7 @@ func (s *composeService) doBuildBake(ctx context.Context, project *types.Project

Outputs: outputs,
Call: call,
Attest: toBakeAttest(build),
}
}

Expand Down Expand Up @@ -308,6 +310,12 @@ func (s *composeService) doBuildBake(ctx context.Context, project *types.Project
args = append(args, "--allow", "security.insecure")
}
}
if options.SBOM != "" {
args = append(args, "--sbom="+options.SBOM)
}
if options.Provenance != "" {
args = append(args, "--provenance="+options.Provenance)
}

if options.Builder != "" {
args = append(args, "--builder", options.Builder)
Expand Down Expand Up @@ -458,6 +466,30 @@ func toBakeSecrets(project *types.Project, secrets []types.ServiceSecretConfig)
return s
}

func toBakeAttest(build types.BuildConfig) []string {
var attests []string

// Handle per-service provenance configuration (only from build config, not global options)
if build.Provenance != "" {
if build.Provenance == "true" {
attests = append(attests, "type=provenance")
} else if build.Provenance != "false" {
attests = append(attests, fmt.Sprintf("type=provenance,%s", build.Provenance))
}
}

// Handle per-service SBOM configuration (only from build config, not global options)
if build.SBOM != "" {
if build.SBOM == "true" {
attests = append(attests, "type=sbom")
} else if build.SBOM != "false" {
attests = append(attests, fmt.Sprintf("type=sbom,%s", build.SBOM))
}
}

return attests
}

func dockerFilePath(ctxName string, dockerfile string) string {
if dockerfile == "" {
return ""
Expand Down