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Merge pull request #124 from infosiftr/helpers
Move `oci-import` (and SBOM) shell code out of `meta.jq` into an explicit shell script
2 parents d70af73 + 06ef8ce commit 2b04d9e

25 files changed

+813
-247
lines changed

‎.test/meta-commands/out.sh‎

Lines changed: 6 additions & 76 deletions
Original file line numberDiff line numberDiff line change
@@ -97,84 +97,14 @@ docker push 'oisupport/staging-windows-amd64:9b405cfa5b88ba65121aabdb95ae90fd2e1
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# </pull>
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# <build>
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export BASHBREW_CACHE="${BASHBREW_CACHE:-${XDG_CACHE_HOME:-$HOME/.cache}/bashbrew}"
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gitCache="$BASHBREW_CACHE/git"
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git init --bare "$gitCache"
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_git() { git -C "$gitCache" "$@"; }
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_git config gc.auto 0
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_commit() { _git rev-parse 'd0b7d566eb4f1fa9933984e6fc04ab11f08f4592^{commit}'; }
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if ! _commit &> /dev/null; then _git fetch 'https://github.com/docker-library/busybox.git' 'd0b7d566eb4f1fa9933984e6fc04ab11f08f4592:' || _git fetch 'refs/heads/dist-amd64:'; fi
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_commit
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mkdir temp
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_git archive --format=tar 'd0b7d566eb4f1fa9933984e6fc04ab11f08f4592:latest/glibc/amd64/' | tar -xvC temp
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jq -s '
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if length != 1 then
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error("unexpected '\''oci-layout'\'' document count: " + length)
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else .[0] end
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| if .imageLayoutVersion != "1.0.0" then
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error("unsupported imageLayoutVersion: " + .imageLayoutVersion)
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else . end
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' temp/oci-layout > /dev/null
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jq -s '
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if length != 1 then
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error("unexpected '\''index.json'\'' document count: " + length)
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else .[0] end
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| if .schemaVersion != 2 then
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error("unsupported schemaVersion: " + .schemaVersion)
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else . end
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| if .manifests | length != 1 then
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error("expected only one manifests entry, not " + (.manifests | length))
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else . end
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| .manifests[0] |= (
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if .mediaType != "application/vnd.oci.image.manifest.v1+json" then
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error("unsupported descriptor mediaType: " + .mediaType)
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else . end
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| if .size < 0 then
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error("invalid descriptor size: " + .size)
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else . end
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| del(.annotations, .urls)
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| .annotations = {"org.opencontainers.image.source":"https://github.com/docker-library/busybox.git","org.opencontainers.image.revision":"d0b7d566eb4f1fa9933984e6fc04ab11f08f4592","org.opencontainers.image.created":"2024-02-28T00:44:18Z","org.opencontainers.image.version":"1.36.1","org.opencontainers.image.url":"https://hub.docker.com/_/busybox","com.docker.official-images.bashbrew.arch":"amd64","org.opencontainers.image.base.name":"scratch"}
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)
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' temp/index.json > temp/index.json.new
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mv temp/index.json.new temp/index.json
100+
build='{"buildId":"191402ad0feacf03daf9d52a492207e73ef08b0bd17265043aea13aa27e2bb3f","build":{"img":"oisupport/staging-amd64:191402ad0feacf03daf9d52a492207e73ef08b0bd17265043aea13aa27e2bb3f","resolved":{"schemaVersion":2,"mediaType":"application/vnd.oci.image.index.v1+json","manifests":[{"mediaType":"application/vnd.oci.image.manifest.v1+json","digest":"sha256:4be429a5fbb2e71ae7958bfa558bc637cf3a61baf40a708cb8fff532b39e52d0","size":610,"annotations":{"com.docker.official-images.bashbrew.arch":"amd64","org.opencontainers.image.base.name":"scratch","org.opencontainers.image.created":"2024-02-28T00:44:18Z","org.opencontainers.image.ref.name":"oisupport/staging-amd64:191402ad0feacf03daf9d52a492207e73ef08b0bd17265043aea13aa27e2bb3f@sha256:4be429a5fbb2e71ae7958bfa558bc637cf3a61baf40a708cb8fff532b39e52d0","org.opencontainers.image.revision":"d0b7d566eb4f1fa9933984e6fc04ab11f08f4592","org.opencontainers.image.source":"https://github.com/docker-library/busybox.git","org.opencontainers.image.url":"https://hub.docker.com/_/busybox","org.opencontainers.image.version":"1.36.1-glibc"},"platform":{"architecture":"amd64","os":"linux"}}],"annotations":{"org.opencontainers.image.ref.name":"oisupport/staging-amd64:191402ad0feacf03daf9d52a492207e73ef08b0bd17265043aea13aa27e2bb3f@sha256:70a227928672dffb7d24880bad1a705b527fab650f7503c191e48a209c4a0d10"}},"sourceId":"df39fa95e66c7e19e56af0f9dfb8b79b15a0422a9b44eb0f16274d3f1f8939a2","arch":"amd64","parents":{},"resolvedParents":{}},"source":{"sourceId":"df39fa95e66c7e19e56af0f9dfb8b79b15a0422a9b44eb0f16274d3f1f8939a2","reproducibleGitChecksum":"17e76ce3a5b47357c5724738db231ed2477c94d43df69ce34ae0871c99f7de78","entries":[{"GitRepo":"https://github.com/docker-library/busybox.git","GitFetch":"refs/heads/dist-amd64","GitCommit":"d0b7d566eb4f1fa9933984e6fc04ab11f08f4592","Directory":"latest/glibc/amd64","File":"index.json","Builder":"oci-import","SOURCE_DATE_EPOCH":1709081058}],"arches":{"amd64":{"tags":["busybox:1.36.1","busybox:1.36","busybox:1","busybox:stable","busybox:latest","busybox:1.36.1-glibc","busybox:1.36-glibc","busybox:1-glibc","busybox:stable-glibc","busybox:glibc"],"archTags":["amd64/busybox:1.36.1","amd64/busybox:1.36","amd64/busybox:1","amd64/busybox:stable","amd64/busybox:latest","amd64/busybox:1.36.1-glibc","amd64/busybox:1.36-glibc","amd64/busybox:1-glibc","amd64/busybox:stable-glibc","amd64/busybox:glibc"],"froms":["scratch"],"lastStageFrom":"scratch","platformString":"linux/amd64","platform":{"architecture":"amd64","os":"linux"},"parents":{"scratch":{"sourceId":null,"pin":null}}}}}}'
101+
"$BASHBREW_META_SCRIPTS/helpers/oci-import.sh" <<<"$build" temp
140102
# SBOM
141-
originalImageManifest="$(jq -r '.manifests[0].digest' temp/index.json)"
142-
SOURCE_DATE_EPOCH=1709081058 \
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docker buildx build --progress=plain \
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--load=false \
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--provenance=false \
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--build-arg BUILDKIT_DOCKERFILE_CHECK=skip=all \
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--sbom=generator="$BASHBREW_BUILDKIT_SBOM_GENERATOR" \
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--output 'type=oci,tar=false,dest=sbom' \
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--platform 'linux/amd64' \
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--build-context "fake=oci-layout://$PWD/temp@$originalImageManifest" \
151-
- <<<'FROM fake'
152-
sbomIndex="$(jq -r '.manifests[0].digest' sbom/index.json)"
153-
shell="$(jq -r --arg originalImageManifest "$originalImageManifest" '
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first(
155-
.manifests[]
156-
| select(.annotations["vnd.docker.reference.type"] == "attestation-manifest")
157-
) as $attDesc
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| @sh "sbomManifest=\($attDesc.digest)",
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@sh "sbomManifestDesc=\(
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$attDesc
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| .annotations["vnd.docker.reference.digest"] = $originalImageManifest
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| tojson
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)"
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' "sbom/blobs/${sbomIndex/://}")"
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eval "$shell"
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shell="$(jq -r '
167-
"copyBlobs=( \([ .config.digest, .layers[].digest | @sh ] | join(" ")) )"
168-
' "sbom/blobs/${sbomManifest/://}")"
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eval "$shell"
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copyBlobs+=( "$sbomManifest" )
171-
for blob in "${copyBlobs[@]}"; do
172-
cp "sbom/blobs/${blob/://}" "temp/blobs/${blob/://}"
173-
done
174-
jq -r --argjson sbomManifestDesc "$sbomManifestDesc" '.manifests += [ $sbomManifestDesc ]' temp/index.json > temp/index.json.new
175-
mv temp/index.json.new temp/index.json
103+
mv temp temp.orig
104+
"$BASHBREW_META_SCRIPTS/helpers/oci-sbom.sh" <<<"$build" temp.orig temp
105+
rm -rf temp.orig
176106
# </build>
177107
# <push>
178-
crane push --index temp 'oisupport/staging-amd64:191402ad0feacf03daf9d52a492207e73ef08b0bd17265043aea13aa27e2bb3f'
108+
crane push temp 'oisupport/staging-amd64:191402ad0feacf03daf9d52a492207e73ef08b0bd17265043aea13aa27e2bb3f'
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rm -rf temp
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# </push>

‎.test/oci-import/in.json‎

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@@ -0,0 +1 @@
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../builds.json

‎.test/oci-import/out.sh‎

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build='{"buildId":"191402ad0feacf03daf9d52a492207e73ef08b0bd17265043aea13aa27e2bb3f","build":{"img":"oisupport/staging-amd64:191402ad0feacf03daf9d52a492207e73ef08b0bd17265043aea13aa27e2bb3f","resolved":{"schemaVersion":2,"mediaType":"application/vnd.oci.image.index.v1+json","manifests":[{"mediaType":"application/vnd.oci.image.manifest.v1+json","digest":"sha256:4be429a5fbb2e71ae7958bfa558bc637cf3a61baf40a708cb8fff532b39e52d0","size":610,"annotations":{"com.docker.official-images.bashbrew.arch":"amd64","org.opencontainers.image.base.name":"scratch","org.opencontainers.image.created":"2024-02-28T00:44:18Z","org.opencontainers.image.ref.name":"oisupport/staging-amd64:191402ad0feacf03daf9d52a492207e73ef08b0bd17265043aea13aa27e2bb3f@sha256:4be429a5fbb2e71ae7958bfa558bc637cf3a61baf40a708cb8fff532b39e52d0","org.opencontainers.image.revision":"d0b7d566eb4f1fa9933984e6fc04ab11f08f4592","org.opencontainers.image.source":"https://github.com/docker-library/busybox.git","org.opencontainers.image.url":"https://hub.docker.com/_/busybox","org.opencontainers.image.version":"1.36.1-glibc"},"platform":{"architecture":"amd64","os":"linux"}}],"annotations":{"org.opencontainers.image.ref.name":"oisupport/staging-amd64:191402ad0feacf03daf9d52a492207e73ef08b0bd17265043aea13aa27e2bb3f@sha256:70a227928672dffb7d24880bad1a705b527fab650f7503c191e48a209c4a0d10"}},"sourceId":"df39fa95e66c7e19e56af0f9dfb8b79b15a0422a9b44eb0f16274d3f1f8939a2","arch":"amd64","parents":{},"resolvedParents":{}},"source":{"sourceId":"df39fa95e66c7e19e56af0f9dfb8b79b15a0422a9b44eb0f16274d3f1f8939a2","reproducibleGitChecksum":"17e76ce3a5b47357c5724738db231ed2477c94d43df69ce34ae0871c99f7de78","entries":[{"GitRepo":"https://github.com/docker-library/busybox.git","GitFetch":"refs/heads/dist-amd64","GitCommit":"d0b7d566eb4f1fa9933984e6fc04ab11f08f4592","Directory":"latest/glibc/amd64","File":"index.json","Builder":"oci-import","SOURCE_DATE_EPOCH":1709081058}],"arches":{"amd64":{"tags":["busybox:1.36.1","busybox:1.36","busybox:1","busybox:stable","busybox:latest","busybox:1.36.1-glibc","busybox:1.36-glibc","busybox:1-glibc","busybox:stable-glibc","busybox:glibc"],"archTags":["amd64/busybox:1.36.1","amd64/busybox:1.36","amd64/busybox:1","amd64/busybox:stable","amd64/busybox:latest","amd64/busybox:1.36.1-glibc","amd64/busybox:1.36-glibc","amd64/busybox:1-glibc","amd64/busybox:stable-glibc","amd64/busybox:glibc"],"froms":["scratch"],"lastStageFrom":"scratch","platformString":"linux/amd64","platform":{"architecture":"amd64","os":"linux"},"parents":{"scratch":{"sourceId":null,"pin":null}}}}}}'
2+
"$BASHBREW_META_SCRIPTS/helpers/oci-import.sh" <<<"$build" temp

‎.test/oci-import/temp/blobs/sha256/166d2948c01a6ec70e44b073b0a4c56a3d7c4a4b8fd390d9ebfcb16a3ecf658e‎

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{
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"schemaVersion": 2,
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"mediaType": "application/vnd.oci.image.index.v1+json",
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"manifests": [
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{
6+
"mediaType": "application/vnd.oci.image.manifest.v1+json",
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"digest": "sha256:4be429a5fbb2e71ae7958bfa558bc637cf3a61baf40a708cb8fff532b39e52d0",
8+
"size": 610,
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"platform": {
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"os": "linux",
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"architecture": "amd64"
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},
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"annotations": {
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"com.docker.official-images.bashbrew.arch": "amd64",
15+
"org.opencontainers.image.base.name": "scratch",
16+
"org.opencontainers.image.created": "2024-02-28T00:44:18Z",
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"org.opencontainers.image.revision": "d0b7d566eb4f1fa9933984e6fc04ab11f08f4592",
18+
"org.opencontainers.image.source": "https://github.com/docker-library/busybox.git",
19+
"org.opencontainers.image.url": "https://hub.docker.com/_/busybox",
20+
"org.opencontainers.image.version": "1.36.1"
21+
}
22+
}
23+
]
24+
}

‎.test/oci-import/temp/blobs/sha256/4be429a5fbb2e71ae7958bfa558bc637cf3a61baf40a708cb8fff532b39e52d0‎

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../../image-manifest.json

‎.test/oci-import/temp/blobs/sha256/7b2699543f22d5b8dc8d66a5873eb246767bca37232dee1e7a3b8c9956bceb0c‎

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../../rootfs.tar.gz

‎.test/oci-import/temp/blobs/sha256/ba5dc23f65d4cc4a4535bce55cf9e63b068eb02946e3422d3587e8ce803b6aab‎

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../../image-config.json

‎.test/oci-import/temp/image-config.json‎

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{
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"config": {
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"Cmd": [
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"sh"
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]
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},
7+
"created": "2023-05-18T22:34:17Z",
8+
"history": [
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{
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"created": "2023-05-18T22:34:17Z",
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"created_by": "BusyBox 1.36.1 (glibc), Debian 12"
12+
}
13+
],
14+
"rootfs": {
15+
"type": "layers",
16+
"diff_ids": [
17+
"sha256:95c4a60383f7b6eb6f7b8e153a07cd6e896de0476763bef39d0f6cf3400624bd"
18+
]
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},
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"architecture": "amd64",
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"os": "linux"
22+
}

‎.test/oci-import/temp/image-manifest.json‎

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{
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"schemaVersion": 2,
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"mediaType": "application/vnd.oci.image.manifest.v1+json",
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"config": {
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"mediaType": "application/vnd.oci.image.config.v1+json",
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"digest": "sha256:ba5dc23f65d4cc4a4535bce55cf9e63b068eb02946e3422d3587e8ce803b6aab",
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"size": 372
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},
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"layers": [
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{
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"mediaType": "application/vnd.oci.image.layer.v1.tar+gzip",
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"digest": "sha256:7b2699543f22d5b8dc8d66a5873eb246767bca37232dee1e7a3b8c9956bceb0c",
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"size": 2152262
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}
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],
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"annotations": {
17+
"org.opencontainers.image.url": "https://github.com/docker-library/busybox",
18+
"org.opencontainers.image.version": "1.36.1-glibc"
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}
20+
}

‎.test/oci-import/temp/index.json‎

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{
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"schemaVersion": 2,
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"mediaType": "application/vnd.oci.image.index.v1+json",
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"manifests": [
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{
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"mediaType": "application/vnd.oci.image.index.v1+json",
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"digest": "sha256:166d2948c01a6ec70e44b073b0a4c56a3d7c4a4b8fd390d9ebfcb16a3ecf658e",
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"size": 838
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}
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]
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}

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