check provenance attestation set in bake definition before overriding #359
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Signed-off-by: CrazyMax <1951866+crazy-max@users.noreply.github.com>
Signed-off-by: CrazyMax <1951866+crazy-max@users.noreply.github.com>
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crazy-max
commented
Nov 26, 2025
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| group "default" { | ||
| targets = ["t1", "t2", "t3"] | ||
| } | ||
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| target "t1" { | ||
| target = "t1" | ||
| } | ||
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| target "t2" { | ||
| target = "t2" | ||
| attest = ["type=provenance,mode=min"] | ||
| } | ||
|
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| target "t3" { | ||
| target = "t3" | ||
| attest = ["type=sbom"] | ||
| } |
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Tested in https://github.com/docker/bake-action/actions/runs/19702226697/job/56441006449#step:4:234
{
"group": {
"default": {
"targets": [
"t1",
"t2",
"t3"
]
}
},
"target": {
"t1": {
"attest": [
{
"builder-id": "https://github.com/docker/bake-action/actions/runs/19702226697/attempts/1",
"mode": "max",
"type": "provenance"
}
],
"context": ".",
"dockerfile": "Dockerfile",
"target": "t1"
},
"t2": {
"attest": [
{
"mode": "min",
"type": "provenance"
}
],
"context": ".",
"dockerfile": "Dockerfile",
"target": "t2"
},
"t3": {
"attest": [
{
"type": "sbom"
},
{
"builder-id": "https://github.com/docker/bake-action/actions/runs/19702226697/attempts/1",
"mode": "max",
"type": "provenance"
}
],
"context": ".",
"dockerfile": "Dockerfile",
"target": "t3"
}
}
}
tonistiigi
approved these changes
Nov 27, 2025
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fixes #349
cc @marverix