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Merge pull request #746 from crazy-max/attests-sbom-provenance-inputs

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add attests, provenance and sbom inputs
This commit is contained in:
CrazyMax 2023-01-12 19:27:54 +01:00 committed by GitHub
commit c40bf0fdf6
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14 changed files with 473 additions and 88 deletions
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148
.github/workflows/ci.yml vendored
View File

@ -84,7 +84,7 @@ jobs:
-
name: Inspect
run: |
docker buildx imagetools inspect localhost:5000/name/app:1.0.0
docker buildx imagetools inspect localhost:5000/name/app:1.0.0 --format '{{json .}}'
-
name: Check digest
run: |
@ -143,7 +143,7 @@ jobs:
-
name: Inspect
run: |
docker buildx imagetools inspect localhost:5000/name/app:1.0.0
docker buildx imagetools inspect localhost:5000/name/app:1.0.0 --format '{{json .}}'
-
name: Check digest
run: |
@ -190,7 +190,7 @@ jobs:
-
name: Inspect
run: |
docker buildx imagetools inspect localhost:5000/name/app:1.0.0
docker buildx imagetools inspect localhost:5000/name/app:1.0.0 --format '{{json .}}'
-
name: Check digest
run: |
@ -491,6 +491,97 @@ jobs:
cache-from: type=gha,scope=nocachefilter
cache-to: type=gha,scope=nocachefilter,mode=max
attests-compat:
runs-on: ubuntu-latest
strategy:
fail-fast: false
matrix:
include:
- buildx: latest
buildkit: moby/buildkit:buildx-stable-1
- buildx: latest
buildkit: moby/buildkit:v0.10.6
- buildx: v0.9.1
buildkit: moby/buildkit:buildx-stable-1
steps:
-
name: Checkout
uses: actions/checkout@v3
-
name: Set up Docker Buildx
uses: docker/setup-buildx-action@v2
with:
version: ${{ matrix.buildx }}
driver-opts: |
network=host
image=${{ matrix.buildkit }}
-
name: Build
uses: ./
with:
context: ./test/go
file: ./test/go/Dockerfile
outputs: type=cacheonly
sbom:
runs-on: ubuntu-latest
strategy:
fail-fast: false
matrix:
include:
- target: image
output: type=image,name=localhost:5000/name/app:latest,push=true
- target: binary
output: /tmp/buildx-build
services:
registry:
image: registry:2
ports:
- 5000:5000
steps:
-
name: Checkout
uses: actions/checkout@v3
-
name: Set up Docker Buildx
uses: docker/setup-buildx-action@v2
with:
version: ${{ inputs.buildx-version || env.BUILDX_VERSION }}
driver-opts: |
network=host
image=${{ inputs.buildkit-image || env.BUILDKIT_IMAGE }}
-
name: Build
uses: ./
with:
context: ./test/go
file: ./test/go/Dockerfile
target: ${{ matrix.target }}
outputs: ${{ matrix.output }}
sbom: true
cache-from: type=gha,scope=attests-${{ matrix.target }}
cache-to: type=gha,scope=attests-${{ matrix.target }},mode=max
-
name: Inspect image
if: matrix.target == 'image'
run: |
docker buildx imagetools inspect localhost:5000/name/app:latest --format '{{json .}}'
-
name: Check output folder
if: matrix.target == 'binary'
run: |
tree /tmp/buildx-build
-
name: Print provenance
if: matrix.target == 'binary'
run: |
cat /tmp/buildx-build/provenance.json | jq
-
name: Print SBOM
if: matrix.target == 'binary'
run: |
cat /tmp/buildx-build/sbom.spdx.json | jq
multi:
runs-on: ubuntu-latest
strategy:
@ -536,7 +627,7 @@ jobs:
-
name: Inspect
run: |
docker buildx imagetools inspect localhost:5000/name/app:1.0.0
docker buildx imagetools inspect localhost:5000/name/app:1.0.0 --format '{{json .}}'
-
name: Check digest
run: |
@ -649,7 +740,6 @@ jobs:
uses: docker/setup-qemu-action@v2
-
name: Set up Docker Buildx
id: buildx
uses: docker/setup-buildx-action@v2
with:
version: ${{ inputs.buildx-version || env.BUILDX_VERSION }}
@ -657,7 +747,7 @@ jobs:
network=host
image=${{ inputs.buildkit-image || env.BUILDKIT_IMAGE }}
-
name: Build and push (1)
name: Build and push
id: docker_build
uses: ./
with:
@ -672,54 +762,16 @@ jobs:
cache-from: type=registry,ref=localhost:5000/name/app
cache-to: type=inline
-
name: Inspect (1)
name: Inspect
run: |
docker buildx imagetools inspect localhost:5000/name/app:latest
docker buildx imagetools inspect localhost:5000/name/app:latest --format '{{json .}}'
-
name: Check digest (1)
name: Check digest
run: |
if [ -z "${{ steps.docker_build.outputs.digest }}" ]; then
echo "::error::Digest should not be empty"
exit 1
fi
-
name: Prune
run: |
docker buildx prune -a -f --verbose
-
name: Build and push (2)
id: docker_build2
uses: ./
with:
context: ./test
file: ./test/multi.Dockerfile
builder: ${{ steps.buildx.outputs.name }}
platforms: linux/amd64,linux/arm64
push: true
tags: |
localhost:5000/name/app:latest
localhost:5000/name/app:1.0.0
cache-from: type=registry,ref=localhost:5000/name/app
cache-to: type=inline
-
name: Inspect (2)
run: |
docker buildx imagetools inspect localhost:5000/name/app:latest
-
name: Check digest (2)
run: |
if [ -z "${{ steps.docker_build2.outputs.digest }}" ]; then
echo "::error::Digest should not be empty"
exit 1
fi
-
name: Compare digests
run: |
echo Compare "${{ steps.docker_build.outputs.digest }}" with "${{ steps.docker_build2.outputs.digest }}"
if [ "${{ steps.docker_build.outputs.digest }}" != "${{ steps.docker_build2.outputs.digest }}" ]; then
echo "::error::Digests should be identical"
exit 1
fi
github-cache:
runs-on: ubuntu-latest
@ -760,7 +812,7 @@ jobs:
-
name: Inspect
run: |
docker buildx imagetools inspect localhost:5000/name/app:1.0.0
docker buildx imagetools inspect localhost:5000/name/app:1.0.0 --format '{{json .}}'
standalone:
runs-on: ubuntu-latest

2
.github/workflows/e2e.yml vendored
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@ -120,4 +120,4 @@ jobs:
name: Check manifest
if: github.event_name != 'pull_request'
run: |
docker buildx imagetools inspect ${{ matrix.slug }}:${{ steps.meta.outputs.version }}
docker buildx imagetools inspect ${{ matrix.slug }}:${{ steps.meta.outputs.version }} --format '{{json .}}'

2
.github/workflows/example.yml vendored
View File

@ -71,4 +71,4 @@ jobs:
name: Check manifest
if: github.event_name != 'pull_request'
run: |
docker buildx imagetools inspect ${{ env.DOCKER_IMAGE }}:${{ steps.meta.outputs.version }}
docker buildx imagetools inspect ${{ env.DOCKER_IMAGE }}:${{ steps.meta.outputs.version }} --format '{{json .}}'

61
README.md
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@ -190,35 +190,38 @@ Following inputs can be used as `step.with` keys
> tags: name/app:latest,name/app:1.0.0
> ```
| Name | Type | Description |
|--------------------|----------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| `add-hosts` | List/CSV | List of [customs host-to-IP mapping](https://docs.docker.com/engine/reference/commandline/build/#add-entries-to-container-hosts-file---add-host) (e.g., `docker:10.180.0.1`) |
| `allow` | List/CSV | List of [extra privileged entitlement](https://docs.docker.com/engine/reference/commandline/buildx_build/#allow) (e.g., `network.host,security.insecure`) |
| `builder` | String | Builder instance (see [setup-buildx](https://github.com/docker/setup-buildx-action) action) |
| `build-args` | List | List of [build-time variables](https://docs.docker.com/engine/reference/commandline/buildx_build/#build-arg) |
| `build-contexts` | List | List of additional [build contexts](https://docs.docker.com/engine/reference/commandline/buildx_build/#build-context) (e.g., `name=path`) |
| `cache-from` | List | List of [external cache sources](https://docs.docker.com/engine/reference/commandline/buildx_build/#cache-from) (e.g., `type=local,src=path/to/dir`) |
| `cache-to` | List | List of [cache export destinations](https://docs.docker.com/engine/reference/commandline/buildx_build/#cache-to) (e.g., `type=local,dest=path/to/dir`) |
| `cgroup-parent` | String | Optional [parent cgroup](https://docs.docker.com/engine/reference/commandline/build/#use-a-custom-parent-cgroup---cgroup-parent) for the container used in the build |
| `context` | String | Build's context is the set of files located in the specified [`PATH` or `URL`](https://docs.docker.com/engine/reference/commandline/build/) (default [Git context](#git-context)) |
| `file` | String | Path to the Dockerfile. (default `{context}/Dockerfile`) |
| `labels` | List | List of metadata for an image |
| `load` | Bool | [Load](https://docs.docker.com/engine/reference/commandline/buildx_build/#load) is a shorthand for `--output=type=docker` (default `false`) |
| `network` | String | Set the networking mode for the `RUN` instructions during build |
| `no-cache` | Bool | Do not use cache when building the image (default `false`) |
| `no-cache-filters` | List/CSV | Do not cache specified stages |
| `outputs`¹ | List | List of [output destinations](https://docs.docker.com/engine/reference/commandline/buildx_build/#output) (format: `type=local,dest=path`) |
| `platforms` | List/CSV | List of [target platforms](https://docs.docker.com/engine/reference/commandline/buildx_build/#platform) for build |
| `pull` | Bool | Always attempt to pull all referenced images (default `false`) |
| `push` | Bool | [Push](https://docs.docker.com/engine/reference/commandline/buildx_build/#push) is a shorthand for `--output=type=registry` (default `false`) |
| `secrets` | List | List of [secrets](https://docs.docker.com/engine/reference/commandline/buildx_build/#secret) to expose to the build (e.g., `key=string`, `GIT_AUTH_TOKEN=mytoken`) |
| `secret-files` | List | List of [secret files](https://docs.docker.com/engine/reference/commandline/buildx_build/#secret) to expose to the build (e.g., `key=filename`, `MY_SECRET=./secret.txt`) |
| `shm-size` | String | Size of [`/dev/shm`](https://docs.docker.com/engine/reference/commandline/buildx_build/#shm-size) (e.g., `2g`) |
| `ssh` | List | List of [SSH agent socket or keys](https://docs.docker.com/engine/reference/commandline/buildx_build/#ssh) to expose to the build |
| `tags` | List/CSV | List of tags |
| `target` | String | Sets the target stage to build |
| `ulimit` | List | [Ulimit](https://docs.docker.com/engine/reference/commandline/buildx_build/#ulimit) options (e.g., `nofile=1024:1024`) |
| `github-token` | String | GitHub Token used to authenticate against a repository for [Git context](#git-context) (default `${{ github.token }}`) |
| Name | Type | Description |
|--------------------|-------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| `add-hosts` | List/CSV | List of [customs host-to-IP mapping](https://docs.docker.com/engine/reference/commandline/build/#add-entries-to-container-hosts-file---add-host) (e.g., `docker:10.180.0.1`) |
| `allow` | List/CSV | List of [extra privileged entitlement](https://docs.docker.com/engine/reference/commandline/buildx_build/#allow) (e.g., `network.host,security.insecure`) |
| `attests` | List | List of [attestation](https://docs.docker.com/build/attestations/) parameters (e.g., `type=sbom,generator=image`) |
| `builder` | String | Builder instance (see [setup-buildx](https://github.com/docker/setup-buildx-action) action) |
| `build-args` | List | List of [build-time variables](https://docs.docker.com/engine/reference/commandline/buildx_build/#build-arg) |
| `build-contexts` | List | List of additional [build contexts](https://docs.docker.com/engine/reference/commandline/buildx_build/#build-context) (e.g., `name=path`) |
| `cache-from` | List | List of [external cache sources](https://docs.docker.com/engine/reference/commandline/buildx_build/#cache-from) (e.g., `type=local,src=path/to/dir`) |
| `cache-to` | List | List of [cache export destinations](https://docs.docker.com/engine/reference/commandline/buildx_build/#cache-to) (e.g., `type=local,dest=path/to/dir`) |
| `cgroup-parent` | String | Optional [parent cgroup](https://docs.docker.com/engine/reference/commandline/build/#use-a-custom-parent-cgroup---cgroup-parent) for the container used in the build |
| `context` | String | Build's context is the set of files located in the specified [`PATH` or `URL`](https://docs.docker.com/engine/reference/commandline/build/) (default [Git context](#git-context)) |
| `file` | String | Path to the Dockerfile. (default `{context}/Dockerfile`) |
| `labels` | List | List of metadata for an image |
| `load` | Bool | [Load](https://docs.docker.com/engine/reference/commandline/buildx_build/#load) is a shorthand for `--output=type=docker` (default `false`) |
| `network` | String | Set the networking mode for the `RUN` instructions during build |
| `no-cache` | Bool | Do not use cache when building the image (default `false`) |
| `no-cache-filters` | List/CSV | Do not cache specified stages |
| `outputs`¹ | List | List of [output destinations](https://docs.docker.com/engine/reference/commandline/buildx_build/#output) (format: `type=local,dest=path`) |
| `platforms` | List/CSV | List of [target platforms](https://docs.docker.com/engine/reference/commandline/buildx_build/#platform) for build |
| `provenance` | Bool/String | Generate [provenance](https://docs.docker.com/build/attestations/slsa-provenance/) attestation for the build (shorthand for `--attest=type=provenance`) |
| `pull` | Bool | Always attempt to pull all referenced images (default `false`) |
| `push` | Bool | [Push](https://docs.docker.com/engine/reference/commandline/buildx_build/#push) is a shorthand for `--output=type=registry` (default `false`) |
| `sbom` | Bool/String | Generate [SBOM](https://docs.docker.com/build/attestations/sbom/) attestation for the build (shorthand for `--attest=type=sbom`) |
| `secrets` | List | List of [secrets](https://docs.docker.com/engine/reference/commandline/buildx_build/#secret) to expose to the build (e.g., `key=string`, `GIT_AUTH_TOKEN=mytoken`) |
| `secret-files` | List | List of [secret files](https://docs.docker.com/engine/reference/commandline/buildx_build/#secret) to expose to the build (e.g., `key=filename`, `MY_SECRET=./secret.txt`) |
| `shm-size` | String | Size of [`/dev/shm`](https://docs.docker.com/engine/reference/commandline/buildx_build/#shm-size) (e.g., `2g`) |
| `ssh` | List | List of [SSH agent socket or keys](https://docs.docker.com/engine/reference/commandline/buildx_build/#ssh) to expose to the build |
| `tags` | List/CSV | List of tags |
| `target` | String | Sets the target stage to build |
| `ulimit` | List | [Ulimit](https://docs.docker.com/engine/reference/commandline/buildx_build/#ulimit) options (e.g., `nofile=1024:1024`) |
| `github-token` | String | GitHub Token used to authenticate against a repository for [Git context](#git-context) (default `${{ github.token }}`) |
> **Note**
>

9
action.yml
View File

@ -13,6 +13,9 @@ inputs:
allow:
description: "List of extra privileged entitlement (e.g., network.host,security.insecure)"
required: false
attests:
description: "List of attestation parameters (e.g., type=sbom,generator=image)"
required: false
build-args:
description: "List of build-time variables"
required: false
@ -60,6 +63,9 @@ inputs:
platforms:
description: "List of target platforms for build"
required: false
provenance:
description: "Generate provenance attestation for the build (shorthand for --attest=type=provenance)"
required: false
pull:
description: "Always attempt to pull all referenced images"
required: false
@ -68,6 +74,9 @@ inputs:
description: "Push is a shorthand for --output=type=registry"
required: false
default: 'false'
sbom:
description: "Generate SBOM attestation for the build (shorthand for --attest=type=sbom)"
required: false
secrets:
description: "List of secrets to expose to the build (e.g., key=string, GIT_AUTH_TOKEN=mytoken)"
required: false

6
dist/index.js generated vendored
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2
dist/index.js.map generated vendored
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123
src/buildx.ts
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@ -3,9 +3,24 @@ import fs from 'fs';
import path from 'path';
import * as semver from 'semver';
import * as exec from '@actions/exec';
import * as context from './context';
export type Builder = {
name?: string;
driver?: string;
nodes: Node[];
};
export type Node = {
name?: string;
endpoint?: string;
'driver-opts'?: Array<string>;
status?: string;
'buildkitd-flags'?: string;
buildkit?: string;
platforms?: string;
};
export async function getImageIDFile(): Promise<string> {
return path.join(context.tmpDir(), 'iidfile').split(path.sep).join(path.posix.sep);
}
@ -126,6 +141,112 @@ export async function isAvailable(standalone?: boolean): Promise<boolean> {
});
}
export async function satisfiesBuildKitVersion(builderName: string, range: string, standalone?: boolean): Promise<boolean> {
const builderInspect = await inspect(builderName, standalone);
for (const node of builderInspect.nodes) {
if (!node.buildkit) {
return false;
}
// BuildKit version reported by moby is in the format of `v0.11.0-moby`
if (builderInspect.driver == 'docker' && !node.buildkit.endsWith('-moby')) {
return false;
}
const version = node.buildkit.replace(/-moby$/, '');
if (!semver.satisfies(version, range)) {
return false;
}
}
return true;
}
async function inspect(name: string, standalone?: boolean): Promise<Builder> {
const cmd = getCommand(['inspect', name], standalone);
return await exec
.getExecOutput(cmd.command, cmd.args, {
ignoreReturnCode: true,
silent: true
})
.then(res => {
if (res.stderr.length > 0 && res.exitCode != 0) {
throw new Error(res.stderr.trim());
}
return parseInspect(res.stdout);
});
}
async function parseInspect(data: string): Promise<Builder> {
const builder: Builder = {
nodes: []
};
let node: Node = {};
for (const line of data.trim().split(`\n`)) {
const [key, ...rest] = line.split(':');
const value = rest.map(v => v.trim()).join(':');
if (key.length == 0 || value.length == 0) {
continue;
}
switch (key.toLowerCase()) {
case 'name': {
if (builder.name == undefined) {
builder.name = value;
} else {
if (Object.keys(node).length > 0) {
builder.nodes.push(node);
node = {};
}
node.name = value;
}
break;
}
case 'driver': {
builder.driver = value;
break;
}
case 'endpoint': {
node.endpoint = value;
break;
}
case 'driver options': {
node['driver-opts'] = (value.match(/(\w+)="([^"]*)"/g) || []).map(v => v.replace(/^(.*)="(.*)"$/g, '$1=$2'));
break;
}
case 'status': {
node.status = value;
break;
}
case 'flags': {
node['buildkitd-flags'] = value;
break;
}
case 'buildkit': {
node.buildkit = value;
break;
}
case 'platforms': {
let platforms: Array<string> = [];
// if a preferred platform is being set then use only these
// https://docs.docker.com/engine/reference/commandline/buildx_inspect/#get-information-about-a-builder-instance
if (value.includes('*')) {
for (const platform of value.split(', ')) {
if (platform.includes('*')) {
platforms.push(platform.replace('*', ''));
}
}
} else {
// otherwise set all platforms available
platforms = value.split(', ');
}
node.platforms = platforms.join(',');
break;
}
}
}
if (Object.keys(node).length > 0) {
builder.nodes.push(node);
}
return builder;
}
export async function getVersion(standalone?: boolean): Promise<string> {
const cmd = getCommand(['version'], standalone);
return await exec

102
src/context.ts
View File

@ -13,6 +13,7 @@ let _defaultContext, _tmpDir: string;
export interface Inputs {
addHosts: string[];
allow: string[];
attests: string[];
buildArgs: string[];
buildContexts: string[];
builder: string;
@ -28,8 +29,10 @@ export interface Inputs {
noCacheFilters: string[];
outputs: string[];
platforms: string[];
provenance: string;
pull: boolean;
push: boolean;
sbom: string;
secrets: string[];
secretFiles: string[];
shmSize: string;
@ -69,6 +72,7 @@ export async function getInputs(defaultContext: string): Promise<Inputs> {
return {
addHosts: await getInputList('add-hosts'),
allow: await getInputList('allow'),
attests: await getInputList('attests', true),
buildArgs: await getInputList('build-args', true),
buildContexts: await getInputList('build-contexts', true),
builder: core.getInput('builder'),
@ -84,8 +88,10 @@ export async function getInputs(defaultContext: string): Promise<Inputs> {
noCacheFilters: await getInputList('no-cache-filters'),
outputs: await getInputList('outputs', true),
platforms: await getInputList('platforms'),
provenance: core.getInput('provenance'),
pull: core.getBooleanInput('pull'),
push: core.getBooleanInput('push'),
sbom: core.getInput('sbom'),
secrets: await getInputList('secrets', true),
secretFiles: await getInputList('secret-files', true),
shmSize: core.getInput('shm-size'),
@ -97,17 +103,17 @@ export async function getInputs(defaultContext: string): Promise<Inputs> {
};
}
export async function getArgs(inputs: Inputs, defaultContext: string, buildxVersion: string): Promise<Array<string>> {
export async function getArgs(inputs: Inputs, defaultContext: string, buildxVersion: string, standalone?: boolean): Promise<Array<string>> {
const context = handlebars.compile(inputs.context)({defaultContext});
// prettier-ignore
return [
...await getBuildArgs(inputs, defaultContext, context, buildxVersion),
...await getBuildArgs(inputs, defaultContext, context, buildxVersion, standalone),
...await getCommonArgs(inputs, buildxVersion),
context
];
}
async function getBuildArgs(inputs: Inputs, defaultContext: string, context: string, buildxVersion: string): Promise<Array<string>> {
async function getBuildArgs(inputs: Inputs, defaultContext: string, context: string, buildxVersion: string, standalone?: boolean): Promise<Array<string>> {
const args: Array<string> = ['build'];
await asyncForEach(inputs.addHosts, async addHost => {
args.push('--add-host', addHost);
@ -115,6 +121,11 @@ async function getBuildArgs(inputs: Inputs, defaultContext: string, context: str
if (inputs.allow.length > 0) {
args.push('--allow', inputs.allow.join(','));
}
if (buildx.satisfies(buildxVersion, '>=0.10.0')) {
await asyncForEach(inputs.attests, async attest => {
args.push('--attest', attest);
});
}
await asyncForEach(inputs.buildArgs, async buildArg => {
args.push('--build-arg', buildArg);
});
@ -150,6 +161,29 @@ async function getBuildArgs(inputs: Inputs, defaultContext: string, context: str
if (inputs.platforms.length > 0) {
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', getProvenanceAttrs(inputs.provenance, prvBuilderID));
} else if ((await buildx.satisfiesBuildKitVersion(inputs.builder, '>=0.11.0', standalone)) && !hasDockerExport(inputs)) {
// if provenance not specified and BuildKit version compatible for
// attestation, set default provenance. Also needs to make sure user
// doesn't want to explicitly load the image to docker.
if (fromPayload('repository.private') !== false) {
// 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=${prvBuilderID}`);
} else {
// for a public repository, we set max provenance mode and the
// builder-id attribute.
args.push('--provenance', `mode=max,builder-id=${prvBuilderID}`);
}
}
if (inputs.sbom) {
args.push('--sbom', inputs.sbom);
}
}
await asyncForEach(inputs.secrets, async secret => {
try {
args.push('--secret', await buildx.getSecretString(secret));
@ -245,3 +279,65 @@ export const asyncForEach = async (array, callback) => {
await callback(array[index], index, array);
}
};
// eslint-disable-next-line @typescript-eslint/no-explicit-any
function fromPayload(path: string): any {
return select(github.context.payload, path);
}
// eslint-disable-next-line @typescript-eslint/no-explicit-any
function select(obj: any, path: string): any {
if (!obj) {
return undefined;
}
const i = path.indexOf('.');
if (i < 0) {
return obj[path];
}
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}`;
}
function hasDockerExport(inputs: Inputs): boolean {
if (inputs.load) {
return true;
}
for (const output of inputs.outputs) {
const fields = parse(output, {
relaxColumnCount: true,
skipEmptyLines: true
})[0];
for (const field of fields) {
const parts = field
.toString()
.split(/(?<=^[^=]+?)=/)
.map(item => item.trim());
if (parts.length != 2) {
continue;
}
if (parts[0] == 'type' && parts[1] == 'docker') {
return true;
}
}
}
return false;
}

2
src/main.ts
View File

@ -41,7 +41,7 @@ async function run(): Promise<void> {
});
});
const args: string[] = await context.getArgs(inputs, defContext, buildxVersion);
const args: string[] = await context.getArgs(inputs, defContext, buildxVersion, standalone);
const buildCmd = buildx.getCommand(args, standalone);
await exec
.getExecOutput(buildCmd.command, buildCmd.args, {

16
test/go/Dockerfile Normal file
View File

@ -0,0 +1,16 @@
FROM golang:1.19-alpine AS base
ENV CGO_ENABLED=0
RUN apk add --no-cache file git
WORKDIR /src
FROM base as build
COPY go.mod go.sum ./
RUN go mod download -x
COPY . .
RUN go build -ldflags "-s -w" -o /usr/bin/app .
FROM scratch AS binary
COPY --from=build /usr/bin/app /bin/app
FROM alpine:3.17 AS image
COPY --from=build /usr/bin/app /bin/app

19
test/go/go.mod Normal file
View File

@ -0,0 +1,19 @@
module github.com/docker/build-push-action/test/go
go 1.18
require github.com/labstack/echo/v4 v4.9.1
require (
github.com/golang-jwt/jwt v3.2.2+incompatible // indirect
github.com/labstack/gommon v0.4.0 // indirect
github.com/mattn/go-colorable v0.1.11 // indirect
github.com/mattn/go-isatty v0.0.14 // indirect
github.com/valyala/bytebufferpool v1.0.0 // indirect
github.com/valyala/fasttemplate v1.2.1 // indirect
golang.org/x/crypto v0.0.0-20210817164053-32db794688a5 // indirect
golang.org/x/net v0.0.0-20211015210444-4f30a5c0130f // indirect
golang.org/x/sys v0.0.0-20211103235746-7861aae1554b // indirect
golang.org/x/text v0.3.7 // indirect
golang.org/x/time v0.0.0-20201208040808-7e3f01d25324 // indirect
)

38
test/go/go.sum Normal file
View File

@ -0,0 +1,38 @@
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/golang-jwt/jwt v3.2.2+incompatible h1:IfV12K8xAKAnZqdXVzCZ+TOjboZ2keLg81eXfW3O+oY=
github.com/golang-jwt/jwt v3.2.2+incompatible/go.mod h1:8pz2t5EyA70fFQQSrl6XZXzqecmYZeUEB8OUGHkxJ+I=
github.com/labstack/echo/v4 v4.9.1 h1:GliPYSpzGKlyOhqIbG8nmHBo3i1saKWFOgh41AN3b+Y=
github.com/labstack/echo/v4 v4.9.1/go.mod h1:Pop5HLc+xoc4qhTZ1ip6C0RtP7Z+4VzRLWZZFKqbbjo=
github.com/labstack/gommon v0.4.0 h1:y7cvthEAEbU0yHOf4axH8ZG2NH8knB9iNSoTO8dyIk8=
github.com/labstack/gommon v0.4.0/go.mod h1:uW6kP17uPlLJsD3ijUYn3/M5bAxtlZhMI6m3MFxTMTM=
github.com/mattn/go-colorable v0.1.11 h1:nQ+aFkoE2TMGc0b68U2OKSexC+eq46+XwZzWXHRmPYs=
github.com/mattn/go-colorable v0.1.11/go.mod h1:u5H1YNBxpqRaxsYJYSkiCWKzEfiAb1Gb520KVy5xxl4=
github.com/mattn/go-isatty v0.0.14 h1:yVuAays6BHfxijgZPzw+3Zlu5yQgKGP2/hcQbHb7S9Y=
github.com/mattn/go-isatty v0.0.14/go.mod h1:7GGIvUiUoEMVVmxf/4nioHXj79iQHKdU27kJ6hsGG94=
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
github.com/stretchr/testify v1.7.0 h1:nwc3DEeHmmLAfoZucVR881uASk0Mfjw8xYJ99tb5CcY=
github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
github.com/valyala/bytebufferpool v1.0.0 h1:GqA5TC/0021Y/b9FG4Oi9Mr3q7XYx6KllzawFIhcdPw=
github.com/valyala/bytebufferpool v1.0.0/go.mod h1:6bBcMArwyJ5K/AmCkWv1jt77kVWyCJ6HpOuEn7z0Csc=
github.com/valyala/fasttemplate v1.2.1 h1:TVEnxayobAdVkhQfrfes2IzOB6o+z4roRkPF52WA1u4=
github.com/valyala/fasttemplate v1.2.1/go.mod h1:KHLXt3tVN2HBp8eijSv/kGJopbvo7S+qRAEEKiv+SiQ=
golang.org/x/crypto v0.0.0-20210817164053-32db794688a5 h1:HWj/xjIHfjYU5nVXpTM0s39J9CbLn7Cc5a7IC5rwsMQ=
golang.org/x/crypto v0.0.0-20210817164053-32db794688a5/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
golang.org/x/net v0.0.0-20211015210444-4f30a5c0130f h1:OfiFi4JbukWwe3lzw+xunroH1mnC1e2Gy5cxNJApiSY=
golang.org/x/net v0.0.0-20211015210444-4f30a5c0130f/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20210927094055-39ccf1dd6fa6/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20211103235746-7861aae1554b h1:1VkfZQv42XQlA/jchYumAnv1UPo6RgF9rJFkTgZIxO4=
golang.org/x/sys v0.0.0-20211103235746-7861aae1554b/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/text v0.3.7 h1:olpwvP2KacW1ZWvsR7uQhoyTYvKAupfQrRGBFM352Gk=
golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
golang.org/x/time v0.0.0-20201208040808-7e3f01d25324 h1:Hir2P/De0WpUhtrKGGjvSb2YxUgyZ7EFOSLIcSSpiwE=
golang.org/x/time v0.0.0-20201208040808-7e3f01d25324/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b h1:h8qDotaEPuJATrMmW04NCwg7v22aHH28wwpauUhK9Oo=
gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

31
test/go/main.go Normal file
View File

@ -0,0 +1,31 @@
package main
import (
"net/http"
"os"
"github.com/labstack/echo/v4"
"github.com/labstack/echo/v4/middleware"
)
func main() {
e := echo.New()
e.Use(middleware.Logger())
e.Use(middleware.Recover())
e.GET("/", func(c echo.Context) error {
return c.HTML(http.StatusOK, "Hello World")
})
e.GET("/ping", func(c echo.Context) error {
return c.JSON(http.StatusOK, struct{ Status string }{Status: "OK"})
})
httpPort := os.Getenv("HTTP_PORT")
if httpPort == "" {
httpPort = "8080"
}
e.Logger.Fatal(e.Start(":" + httpPort))
}