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flowzone.yml
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.flowzone:
- &ifInternalPullRequest # check if the PR is from a fork by comparing the repository name
if: github.event.pull_request.head.repo.full_name == github.repository
- &ifExternalPullRequest # check if the PR is from a fork by comparing the repository name
if: github.event.pull_request.head.repo.full_name != github.repository
- &ifPrivateRepository
if: github.event.repository.private
- &ifPublicRepository
if: github.event.repository.private != true
- &getGitHubAppToken # https://github.com/marketplace/actions/github-app-token
name: Generate GitHub App installation token
uses: tibdex/github-app-token@3beb63f4bd073e61482598c45c71c1019b59b73a # v2.1.0
if: inputs.app_id
id: gh_app_token
with: &getGitHubAppTokenWith
app_id: ${{ inputs.app_id }}
installation_retrieval_mode: organization
installation_retrieval_payload: ${{ github.repository_owner }}
private_key: ${{ secrets.GH_APP_PRIVATE_KEY }}
permissions: >-
{
"contents": "read",
"metadata": "read"
}
# optionally attempt to get AWS login short-lived session credentials over OIDC
- &configureAWSCredentials # https://github.com/aws-actions/configure-aws-credentials
name: Configure AWS credentials
id: aws_credentials
uses: aws-actions/configure-aws-credentials@ececac1a45f3b08a01d2dd070d28d111c5fe6722 # v4.1.0
# skip if the PR is from a fork or aws region is unset
if: |
( matrix.region != '' || inputs.aws_region != '' ) &&
github.event.pull_request.head.repo.full_name == github.repository
continue-on-error: true
with:
role-to-assume: ${{ matrix.role || inputs.aws_iam_role }}
role-session-name: github-${{ github.job }}-${{ github.run_id }}-${{ github.run_attempt }}
aws-region: ${{ matrix.region || inputs.aws_region }}
# https://github.com/orgs/community/discussions/26636#discussioncomment-3252664
mask-aws-account-id: false
- &generatePythonMetadata
name: Generate Python metadata
id: python_meta
run: |
package="$(poetry version --no-ansi | awk '{print $1}')"
version="$(poetry version --no-ansi | awk '{print $2}')"
commit_sha="$(echo ${{ github.event.pull_request.head.sha }} | tr "a-z" "A-Z")"
decimal_sha="$(echo "ibase=16; $commit_sha" | bc)"
version_tag="${version}-dev${decimal_sha}"
echo "package=${package}" >> "${GITHUB_OUTPUT}"
echo "version=${version}" >> "${GITHUB_OUTPUT}"
echo "version_tag=${version_tag}" >> "${GITHUB_OUTPUT}"
- &getTimeStamp
name: Get and format timestamp
id: timestamp
env:
FORMAT: "%Y-%m-%d-%H%M%S"
run: |
echo "datetime=$(date +"${FORMAT}")" >> $GITHUB_OUTPUT
# https://octokit.github.io/rest.js/v21/#git-create-tag
# https://docs.github.com/en/rest/git/tags#create-a-tag-object
- &createTagObject
name: Create tag object
id: create_tag
env:
TAG: ${{ steps.versionist.outputs.tag }}
MESSAGE: ${{ steps.versionist.outputs.tag }}
SHA: ${{ steps.create_commit.outputs.sha }}
uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea # v7
with:
github-token: ${{ steps.gh_app_token.outputs.token || secrets.FLOWZONE_TOKEN }}
result-encoding: json
script: |
const { data: tag } = await github.rest.git.createTag({
...context.repo,
tag: process.env.TAG,
message: process.env.MESSAGE,
object: process.env.SHA,
type: 'commit'
});
core.setOutput('sha', tag.sha);
return tag;
# https://octokit.github.io/rest.js/v21/#git-update-ref
# https://docs.github.com/en/rest/git/refs#update-a-reference
# remove any refs/ prefix from the ref
- &updateGitReference
name: Update git reference (force)
env:
REF: "heads/${{ github.base_ref }}"
SHA: ${{ steps.create_commit.outputs.sha }}
uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea # v7
with:
github-token: ${{ steps.gh_app_token.outputs.token || secrets.FLOWZONE_TOKEN }}
result-encoding: json
script: |
const { data: ref } = await github.rest.git.updateRef({
...context.repo,
ref: process.env.REF.replace(/^refs\//, ''),
sha: process.env.SHA,
force: true
});
return ref;
# https://octokit.github.io/rest.js/v21/#git-create-ref
# https://docs.github.com/en/rest/git/refs?apiVersion=2022-11-28#create-a-reference
- &createGitReference
name: Create git reference
env:
REF: "refs/tags/${{ steps.versionist.outputs.tag }}"
SHA: ${{ steps.create_tag.outputs.sha }}
uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea # v7
with:
github-token: ${{ steps.gh_app_token.outputs.token || secrets.FLOWZONE_TOKEN }}
result-encoding: json
script: |
const { data: ref } = await github.rest.git.createRef({
...context.repo,
ref: process.env.REF,
sha: process.env.SHA
});
return ref;
- &checkoutAuth
token: ${{ steps.gh_app_token.outputs.token || secrets.FLOWZONE_TOKEN }}
persist-credentials: false
- &checkoutPullRequestMergeRef
# https://docs.github.com/en/actions/using-workflows/events-that-trigger-workflows#pull_request
# https://docs.github.com/en/actions/using-workflows/events-that-trigger-workflows#pull_request_target
# https://github.com/actions/checkout
name: Checkout pull request merge ref
uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
with:
fetch-depth: 0
submodules: "recursive"
ref: "refs/pull/${{ github.event.number }}/merge"
<<: *checkoutAuth
- &checkoutPullRequestHeadSha
# https://docs.github.com/en/actions/using-workflows/events-that-trigger-workflows#pull_request
# https://docs.github.com/en/actions/using-workflows/events-that-trigger-workflows#pull_request_target
# https://github.com/actions/checkout
name: Checkout pull request head sha
uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
with:
fetch-depth: 0
submodules: "recursive"
# fallback to an invalid ref if the checkout ref is undefined
ref: ${{ github.event.pull_request.head.sha || '¯\_(ツ)_/¯' }}
<<: *checkoutAuth
- &checkoutEventSha
# https://docs.github.com/en/actions/using-workflows/events-that-trigger-workflows#pull_request
# https://docs.github.com/en/actions/using-workflows/events-that-trigger-workflows#pull_request_target
# https://github.com/actions/checkout
name: Checkout ${{ github.sha }}
uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
with:
fetch-depth: 0
submodules: "recursive"
# fallback to an invalid ref if the checkout ref is undefined
ref: ${{ github.sha || '¯\_(ツ)_/¯' }}
<<: *checkoutAuth
- &checkoutVersionedSha # https://github.com/actions/checkout
name: Checkout versioned commit
uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
with:
fetch-depth: "${{ needs.versioned_source.outputs.depth || 0 }}"
# Note that fetch-tags is not currently working as described:
# https://github.com/actions/checkout/issues/1781
fetch-tags: true
submodules: "recursive"
# fallback to an invalid ref if the checkout ref is undefined
ref: "${{ needs.versioned_source.outputs.sha || '¯\_(ツ)_/¯' }}"
<<: *checkoutAuth
- &shallowCheckout # https://github.com/actions/checkout
name: Checkout source
uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
with:
# Disable submodules and deep cloning.
fetch-depth: 1
submodules: false
# Do not persist credentials.
persist-credentials: false
# Use the automatic actions token with contents:read permissions
token: ${{ github.token }}
# Use the tip of the pull request branch for pull request (target) events.
# Use the event sha for other events.
ref: ${{ github.event.pull_request.head.sha || github.sha }}
- &resetGitHubDirectory
# checkout the tip of BASE if the PR is from a fork
# or the merge commit if the PR is internal
name: Reset .github directory to ${{ github.ref }}
env:
GIT_AUTH_TOKEN: ${{ steps.gh_app_token.outputs.token || secrets.FLOWZONE_TOKEN }}
# Use bash without tracing to avoid leaking secrets
shell: bash
# Create base64 encoded auth header
#
# Use git-c for non-persistent credential configuration
#
# The git -c option sets a configuration value for a single Git command invocation.
# It does not modify any configuration files or persist the setting beyond this specific command.
#
# This approach ensures that the authentication credentials are used securely for this
# specific operation without risk of unintended persistence or exposure in configuration files.
run: |
auth_header=$(printf "x-access-token:${GIT_AUTH_TOKEN}" | base64 | tr -d '\n')
git -c "http.https://github.com/.extraheader=Authorization: basic ${auth_header}" fetch origin ${{ github.ref }}
git checkout FETCH_HEAD -- .github
# Resolve tag, semver, sha, and description of current git working copy.
# tag is the latest tag that points to the current commit.
# semver is the semantic version of the tag.
# describe is the output of `git describe --tags --always --dirty`.
# sha is the full commit hash.
# depth is set to a default number of commits to fetch on downstream jobs
# (enough to get last two tags, or 0 for all commits when submodules are present)
- &describeGitState
name: Describe git state
id: git_describe
run: |
tag="$(git tag --points-at HEAD | tail -n1)"
{
echo "tag=${tag}" ;
echo "semver=$(npx -q -y -- semver -c -l "${tag}")" ;
echo "describe=$(git describe --tags --always --dirty | cat)" ;
echo "sha=$(git rev-parse HEAD)" ;
} >> "${GITHUB_OUTPUT}"
if [[ "$(git submodule)" = "" ]]; then
echo "depth=1" >> "${GITHUB_OUTPUT}"
else
echo "depth=0" >> "${GITHUB_OUTPUT}"
fi
# Create a local reference for the versioned tag so that it
# may be consumed by build steps that need to know the version of the source.
# These refs should already exist on merge/finalize.
- &createLocalRefs
name: Create local tag for draft version
if: github.event.pull_request.state == 'open' && inputs.disable_versioning != true
run: |
git update-ref refs/tags/${{ needs.versioned_source.outputs.tag }} ${{ needs.versioned_source.outputs.tag_sha }}
- &loginWithDockerHub
name: Login to Docker Hub
continue-on-error: true
uses: docker/login-action@9780b0c442fbb1117ed29e0efdff1e18412f7567 # v3.3.0
with:
registry: docker.io
username: ${{ secrets.DOCKERHUB_USER || secrets.DOCKER_REGISTRY_USER }}
password: ${{ secrets.DOCKERHUB_TOKEN || secrets.DOCKER_REGISTRY_PASS }}
- &loginWithGitHubContainerRegistry
name: Login to GitHub Container Registry
continue-on-error: true
uses: docker/login-action@9780b0c442fbb1117ed29e0efdff1e18412f7567 # v3.3.0
with:
# Feb 2023: as per GitHub support: "You cannot authenticate with a GitHub App token on the GitHub Package Registry"
# Nov 2024: Still cannot use GitHub App Tokens to authenticate with the GitHub Package Registry (login works, push/pull fails)
registry: ghcr.io
username: ${{ github.actor }}
password: ${{ secrets.GITHUB_TOKEN }}
- &loginWithECRPublic
name: Login to AWS/ECR (public)
if: steps.aws_credentials.outcome == 'success'
continue-on-error: true
uses: docker/login-action@9780b0c442fbb1117ed29e0efdff1e18412f7567 # v3.3.0
with:
registry: public.ecr.aws
- &loginWithECRPrivate
name: Login to AWS/ECR (private)
if: steps.aws_credentials.outcome == 'success'
continue-on-error: true
uses: docker/login-action@9780b0c442fbb1117ed29e0efdff1e18412f7567 # v3.3.0
with:
registry: ${{ matrix.image }}
- &customWorkingDirectory
defaults:
run:
working-directory: ${{ inputs.working_directory }}
shell: bash --noprofile --norc -eo pipefail -x {0}
- &rootWorkingDirectory
defaults:
run:
working-directory: .
shell: bash --noprofile --norc -eo pipefail -x {0}
- &gitHubCliEnvironment
# environment variables used by gh CLI
# https://cli.github.com/manual/gh_help_environment
GH_DEBUG: "true"
GH_PAGER: "cat"
GH_PROMPT_DISABLED: "true"
GH_REPO: "${{ github.repository }}"
- &rejectExternalCustomActions
name: Reject external custom actions
if: |
github.event.pull_request.state == 'open' &&
github.event.pull_request.head.repo.full_name != github.repository &&
inputs.restrict_custom_actions == true
run: |
echo "::error::Custom actions are disabled for external contributors and will be skipped. \
Please contact a member of the organization for assistance."
exit 1
- &logGitHubContext
name: Log GitHub context
env:
GITHUB_CONTEXT: ${{ toJSON(github) }}
run: echo "${GITHUB_CONTEXT}" || true
- &deleteDraftGitHubRelease
name: Delete draft GitHub release
run: gh release delete --yes "${GITHUB_HEAD_REF}" || true
env:
<<: *gitHubCliEnvironment
GH_TOKEN: ${{ steps.gh_app_token.outputs.token || secrets.FLOWZONE_TOKEN }}
- &jsonArrayBuilder
name: Build JSON list from comma-separated input
uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea # v7
with:
result-encoding: json
script: |
// Remove whitespace from input
const input = process.env.INPUT?.replace(/\s+/g, '') || '';
// Split by delimiter (will return [''] for empty input)
return !input ? [''] : input.split(',');
- &newlineListBuilder
name: Build newline-separated list from JSON list input
uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea # v7
with:
result-encoding: string
script: |
return JSON.parse(process.env.INPUT).join('\n');
- &dockerPlatformSlugMap
PLATFORM_SLUG_MAP: >
{
"linux/386": "i386",
"linux/amd64": "amd64",
"linux/arm64": "arm64v8",
"linux/arm/v7": "arm32v7",
"linux/arm/v6": "arm32v6",
"linux/arm/v5": "arm32v5",
"linux/s390x": "s390x",
"linux/mips64le": "mips64le",
"linux/ppc64le": "ppc64le",
"linux/riscv64": "riscv64",
"windows/amd64": "windows-amd64"
}
- &sanitizeDockerStrings
name: Sanitize docker strings
uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea # v7
id: strings
env:
TARGET: ${{ matrix.target }}
IMAGE: ${{ matrix.image }}
DOCKER_INVERT_TAGS: ${{ inputs.docker_invert_tags }}
with:
result-encoding: json
script: |
const target = process.env.TARGET;
const image = process.env.IMAGE;
const invertTags = process.env.DOCKER_INVERT_TAGS === 'true';
// Sanitize target to slug
const targetSlug = target.replace(/[^a-zA-Z0-9]/g, '-');
if (target && !targetSlug) {
core.setFailed(`Unsupported platform: ${target}`);
return;
}
// Set prefix/suffix based on target
let prefixSlug = '';
let suffixSlug = '';
if (target !== 'default') {
if (invertTags) {
prefixSlug = `${targetSlug}-`;
} else {
suffixSlug = `-${targetSlug}`;
}
}
// Process image string
let imageSlug = '';
let repoSlug = '';
if (image) {
if (image.includes('.')) {
// tl.d/org/repo(:tag)? -> tl.d/org/repo
imageSlug = image.split(':')[0];
} else {
// org/repo(:tag)? -> docker.io/org/repo
imageSlug = `docker.io/${image.split(':')[0]}`;
}
// tl.d/org/repo -> org/repo
repoSlug = imageSlug.split('/').slice(1).join('/');
}
core.setOutput('image', imageSlug)
core.setOutput('target', targetSlug)
core.setOutput('prefix', prefixSlug)
core.setOutput('suffix', suffixSlug)
core.setOutput('repo', repoSlug)
- &dockerTestMetadata # https://github.com/docker/metadata-action
name: Generate docker metadata
id: test_meta
uses: docker/metadata-action@902fa8ec7d6ecbf8d84d538b9b233a880e428804 # v5.7.0
with:
images: |
sut
localhost:5000/sut
${{ needs.is_docker.outputs.docker_images_crlf }}
labels: &dockerMetaLabels |
org.opencontainers.image.version=${{ needs.versioned_source.outputs.semver }}
org.opencontainers.image.ref.name=${{ matrix.target }}
# These are just local convenience tags, not pushed to any registry.
# They can be referenced in docker compose tests to avoid rebuilding images that should be tested as-is.
# They are ALSO used to populate an additional cache-from source list in case the GHA cache is expired.
# It doesn't matter if the tags in the list don't exist, the cache source will be skipped and continue the build.
tags: |
type=raw,value=latest
type=raw,value=latest,prefix=${{ steps.strings.outputs.prefix }},suffix=${{ steps.strings.outputs.suffix }}
type=raw,value=${{ github.base_ref || github.ref_name }},prefix=${{ steps.strings.outputs.prefix }},suffix=${{ steps.strings.outputs.suffix }}
type=raw,value=${{ github.event.pull_request.head.sha }},prefix=${{ steps.strings.outputs.prefix }},suffix=${{ steps.strings.outputs.suffix }}
type=raw,value=build-${{ github.event.pull_request.head.sha }},prefix=${{ steps.strings.outputs.prefix }},suffix=${{ steps.strings.outputs.suffix }}
type=raw,value=build-${{ github.event.pull_request.head.ref }},prefix=${{ steps.strings.outputs.prefix }},suffix=${{ steps.strings.outputs.suffix }}
flavor: |
latest=false
- &dockerDraftMetadata # https://github.com/docker/metadata-action
<<: *dockerTestMetadata
id: draft_meta
with:
images: |
${{ matrix.image }}
labels: *dockerMetaLabels
tags: |
type=raw,value=${{ github.base_ref || github.ref_name }}
type=raw,value=${{ github.event.pull_request.head.sha }}
type=raw,value=build-${{ github.event.pull_request.head.sha }}
type=raw,value=build-${{ github.event.pull_request.head.ref }}
flavor: |
latest=false
prefix=${{ steps.strings.outputs.prefix }}
suffix=${{ steps.strings.outputs.suffix }}
- &dockerFinalMetadata # https://github.com/docker/metadata-action
<<: *dockerTestMetadata
id: final_meta
with:
images: |
${{ matrix.image }}
labels: *dockerMetaLabels
# for unversioned merges we will use the base branch as the tag
# and version tag and semver will be empty
tags: |
type=raw,value=${{ github.base_ref || github.ref_name }}
type=raw,value=${{ needs.versioned_source.outputs.tag }}
type=raw,value=${{ needs.versioned_source.outputs.semver }}
flavor: |
latest=${{ needs.versioned_source.outputs.semver != '' }}
prefix=${{ steps.strings.outputs.prefix }},onlatest=true
suffix=${{ steps.strings.outputs.suffix }},onlatest=true
- &rejectMissingSecrets
name: Reject missing secrets
run: |
if [ -z '${{ secrets.FLOWZONE_TOKEN }}${{ secrets.GH_APP_PRIVATE_KEY }}' ]
then
echo '::error::Must specify either GH_APP_PRIVATE_KEY or FLOWZONE_TOKEN.'
false
fi
- &rejectFailedJobs
name: Reject failed jobs
run: |
if [ "${{ contains(needs.*.result, 'failure') }}" = "true" ]
then
echo "One or more jobs have failed"
exit 1
fi
- &rejectCancelledJobs
name: Reject cancelled jobs
run: |
if [ "${{ contains(needs.*.result, 'cancelled') }}" = "true" ]
then
echo "One or more jobs were cancelled"
exit 1
fi
- &rejectExternalPullRequest
name: Reject external pull_request events on pull_request
if: |
github.event_name == 'pull_request' &&
github.event.pull_request.head.repo.full_name != github.repository
run: |
echo "::error::External workflows can not be used with 'pull_request' events. \
Please contact a member of the organization for assistance."
exit 1
- &rejectInternalPullRequestTarget
name: Reject internal pull_request events on pull_request_target
if: |
github.event_name == 'pull_request_target' &&
github.event.pull_request.head.repo.full_name == github.repository
run: |
echo "::error::Internal workflows should not be used with 'pull_request_target' events. \
Please consult the documentation for more information."
exit 1
- &rejectNonLinearHead
# This can happen when a PR is updated with a merge commit from main, rather than rebased on main.
# In the GitHub UI this is represented by the "Update with merge commit" option vs "Update with rebase".
# https://github.com/actions/github-script
# https://octokit.github.io/rest.js/v21/#pulls-list-commits
name: Reject HEAD branches containing merge commits
if: github.event.pull_request.state == 'open'
uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea # v7
with:
github-token: ${{ steps.gh_app_token.outputs.token || secrets.FLOWZONE_TOKEN }}
result-encoding: json
script: |
const { data: commits } = await github.rest.pulls.listCommits({
...context.repo,
pull_number: context.payload.pull_request.number
});
if (commits.some(({ parents }) => parents.length > 1)) {
throw new Error('Non-linear history detected - merge commit(s) identified in HEAD branch');
}
- &rejectNonLinearMerge
# This can happen if multiple PRs are merged at the same time, typically because
# one PR is rebased on another PR before merging, where the merge commit in the BASE
# branch does not include the tip of the HEAD branch as a parent.
# https://github.com/actions/github-script
# https://octokit.github.io/rest.js/v21/#repos-get-commit
name: Reject merge commits that do not include the HEAD commit as a parent
# This check passes when the PR is open too, but only on pull_request events and not pull_request_target.
# So only check on merged PRs where the HEAD sha should always be a parent of the merge commit.
if: github.event.pull_request.merged
uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea # v7
with:
github-token: ${{ steps.gh_app_token.outputs.token || secrets.FLOWZONE_TOKEN }}
result-encoding: json
script: |
console.debug(`Merge commit SHA: ${context.sha}`)
console.debug(`HEAD commit SHA: ${context.payload.pull_request.head.sha}`)
const { data: commit } = await github.rest.repos.getCommit({
...context.repo,
ref: context.sha
});
console.debug('Commit parents: %s', JSON.stringify(commit.parents, null, 2))
if (!commit.parents.some(({ sha }) => sha === context.payload.pull_request.head.sha)) {
throw new Error('Non-linear history detected - HEAD branch commit is not a parent of the merge commit');
}
- &setupBuildx # https://github.com/docker/setup-buildx-action
name: Setup buildx
id: setup_buildx
uses: docker/setup-buildx-action@b5ca514318bd6ebac0fb2aedd5d36ec1b5c232a2 # v3.10.0
env:
# renovate: datasource=github-releases depName=docker/buildx
BUILDX_VERSION: v0.21.1
with:
driver-opts: network=host
install: true
version: ${{ env.BUILDX_VERSION }}
- &setupQemuBinfmt # https://github.com/docker/setup-qemu-action
name: Setup QEMU
id: qemu_binfmt
uses: docker/setup-qemu-action@4574d27a4764455b42196d70a065bc6853246a25 # v3.4.0
env:
LOG_LEVEL: debug
# renovate: datasource=docker depName=tonistiigi/binfmt versioning=regex:^(?<compatibility>.*)-v(?<major>\d+)\.(?<minor>\d+)\.(?<patch>\d+)-(?<build>\d+)$
BINFMT_VERSION: qemu-v9.2.0-51
with:
platforms: ${{ matrix.platform }}
# https://hub.docker.com/r/tonistiigi/binfmt
image: tonistiigi/binfmt:${{ env.BINFMT_VERSION }}
- &setupNode # https://github.com/actions/setup-node
name: Setup Node.js
uses: actions/setup-node@1d0ff469b7ec7b3cb9d8673fde0c81c44821de2a # v4.2.0
env:
# renovate: datasource=node-version depName=node packageName=node-20.x
NODE_VERSION: 20.18.3
with:
node-version: ${{ env.NODE_VERSION }}
- &setupCrane # https://github.com/imjasonh/setup-crane
name: Setup crane
uses: imjasonh/setup-crane@31b88efe9de28ae0ffa220711af4b60be9435f6e # v0.4
with:
version: v0.14.0
- &setupPython # https://github.com/actions/setup-python
name: Setup python
id: setup-python
uses: actions/setup-python@42375524e23c412d93fb67b49958b491fce71c38 # v5.4.0
with:
python-version: "3.9"
- &setupPoetry # https://github.com/abatilo/actions-poetry
name: Setup poetry
if: steps.setup-python.outputs.python-version != ''
uses: abatilo/actions-poetry@3765cf608f2d4a72178a9fc5b918668e542b89b1 # v4.0.0
with:
poetry-version: "1.5.1"
- &setupSkopeo # https://github.com/product-os/setup-skopeo-action
name: Setup skopeo
uses: product-os/setup-skopeo-action@5a3989811388c16b01f29554996e0c7e802b410b # v0.0.2
with:
# https://github.com/lework/skopeo-binary/releases
version: "v1.15.0"
- &setupAwsCli
name: Setup AWS CLI
uses: product-os/setup-awscli-action@0fd821b4393b4969f8a132c029a9956cdb5cd505 # v0.0.10
with:
version: "2.15.43"
- &waitForCloudFormation
name: Wait for resources
run: |
stack_status="$(aws cloudformation describe-stacks \
--stack-name '${{ matrix.stack }}' --output text --query Stacks[*].StackStatus || true)"
if [[ -n "$stack_status" ]]; then
aws cloudformation wait stack-exists --stack-name '${{ matrix.stack }}'
if [[ "$stack_status" =~ CREATE_IN_PROGRESS ]]; then
aws cloudformation wait stack-create-complete --stack-name '${{ matrix.stack }}'
fi
if [[ "$stack_status" =~ UPDATE_IN_PROGRESS ]]; then
aws cloudformation wait stack-update-complete --stack-name '${{ matrix.stack }}'
fi
if [[ "$stack_status" =~ ROLLBACK_IN_PROGRESS ]]; then
aws cloudformation wait stack-rollback-complete --stack-name '${{ matrix.stack }}'
fi
aws cloudformation describe-stacks --stack-name '${{ matrix.stack }}'
fi
- &getAWSCallerIdentity
name: Get caller identity (AWS/whoami)
if: steps.aws_credentials.outcome == 'success'
continue-on-error: true
run: aws sts get-caller-identity
- &updateKubeconfig
name: Update kubeconfig
run: |
aws eks update-kubeconfig --name "$(echo "${KUBE_CTX}" | awk -F'/' '{print $2}')"
- &publishSBOMArtifacts
name: Publish SBOM artifacts
uses: actions/upload-artifact@4cec3d8aa04e39d1a68397de0c4cd6fb9dce8ec1 # v4.6.1
- &publishSBOMToDependencyTrack
name: Publish SBOM To Dependency Track
if: ${{ env.SERVER_HOSTNAME != '' }}
run: |
curl -X "PUT" "https://${{ env.SERVER_HOSTNAME }}/api/v1/bom" \
-H 'Content-Type: application/json' \
-H 'X-API-Key: ${{env.API_KEY}}' \
-d '{
"projectName": "'"${{env.PROJECT_NAME}}"'",
"projectVersion": "'"${{env.PROJECT_VERSION}}"'",
"autoCreate": "true",
"bom": "'"$(base64 -w 0 "${{ env.BOM_FILE }}")"'"
}'
- &convenienceFunctions
name: Convenience functions
id: functions
run: |
# shellcheck disable=SC2034
EOF="$(openssl rand -hex 16)"
# https://sre.google/sre-book/addressing-cascading-failures/
with_backoff="$(mktemp)"
cat << $EOF > "${with_backoff}"
function with_backoff() {
local max_attempts=\${ATTEMPTS-3}
local timeout=\${TIMEOUT-2}
local attempt=0
local exitCode=0
set +e
while [[ \$attempt < \$max_attempts ]]; do
"\$@"
exitCode=\$?
[[ \$exitCode == 0 ]] && break
echo "Failure! Retrying in \$timeout.." 1>&2
sleep "\$timeout"
attempt=\$(( attempt + 1 ))
timeout=\$(( timeout * 2 ))
done
[[ \$exitCode != 0 ]] && echo "You've failed me for the last time! (\$*)" 1>&2
set -e
return \$exitCode
}
$EOF
echo "with_backoff=${with_backoff}" >> "${GITHUB_OUTPUT}"
- &randomDelay
name: Random delay
run: |
DELAY="${DELAY-5}"
random="$(((RANDOM % DELAY) + 1))"
echo "sleeping for ${random}s"
sleep "${random}s"
name: Flowzone
on:
workflow_call:
secrets:
# https://github.com/organizations/product-os/settings/secrets/actions/GH_APP_PRIVATE_KEY
GH_APP_PRIVATE_KEY:
description: "GitHub App to generate ephemeral access tokens"
required: false
FLOWZONE_TOKEN:
description: ".. or Personal Access Token (PAT) with admin/owner permissions in the org."
required: false
NPM_TOKEN:
description: "The npm auth token to use for publishing"
required: false
DOCKERHUB_USER:
description: "Username to publish to the Docker Hub container registry"
required: false
DOCKER_REGISTRY_USER:
description: "Deprecated, use DOCKERHUB_USER instead"
required: false
DOCKERHUB_TOKEN:
description: "A personal access token to publish to the Docker Hub container registry"
required: false
DOCKER_REGISTRY_PASS:
description: "Deprecated, use DOCKERHUB_TOKEN instead"
required: false
BALENA_API_KEY:
description: "API key for pushing releases to balena applications"
required: false
BALENA_API_KEY_PUSH:
description: "Deprecated, use BALENA_API_KEY instead"
required: false
CARGO_REGISTRY_TOKEN:
description: "A personal access token to publish to a cargo registry"
required: false
COMPOSE_VARS:
description: "Optional base64 encoded docker-compose `.env` file for testing Docker images"
required: false
CF_ACCOUNT_ID:
description: "Cloudflare account ID"
required: false
CF_API_TOKEN:
description: "Cloudflare API token with limited access for Pages projects"
required: false
PYPI_TOKEN:
description: "Token to publish to pypi.org"
required: false
PYPI_TEST_TOKEN:
description: "Token to publish to test.pypi.org"
required: false
ZULIP_API_KEY:
description: "API key to post Zulip messages."
required: false
CUSTOM_JOB_SECRET_1:
description: "Optional secret for using with custom jobs"
required: false
CUSTOM_JOB_SECRET_2:
description: "Optional secret for using with custom jobs"
required: false
CUSTOM_JOB_SECRET_3:
description: "Optional secret for using with custom jobs"
required: false
DTRACK_TOKEN:
description: "API key for Dependency-Track integration"
required: false
inputs:
aws_region:
description: "AWS region with GitHub OIDC provider IAM configuration"
type: string
required: false
default: "${{ vars.AWS_REGION || '' }}"
aws_iam_role:
description: "AWS IAM role ARN to assume with GitHub OIDC provider"
type: string
required: false
default: "${{ vars.AWS_IAM_ROLE || '' }}"
cloudformation_templates:
description: |
AWS CloudFormation templates to deploy (e.g.)
```
{
"stacks": [
{
"name": "foo",
"template": "aws/bar.yaml",
"tags": [
"Name=foo",
"Environment=${FOO}"
],
"capabilities": [
"CAPABILITY_IAM",
"CAPABILITY_NAMED_IAM"
]
},
...
]
}
```
* assumes `aws/bar.yaml` exists.
* `${ENVVARS}` injected at runtime from `vars` and `secrets` contexts
type: string
required: false
default: ""
app_id:
description: "GitHub App ID to impersonate"
type: string
required: false
default: "${{ vars.FLOWZONE_APP_ID || vars.APP_ID }}"
# not needed if installed on this current org/repo
installation_id:
description: "Deprecated, no longer used"
type: string
required: false
token_scope:
description: "Ephemeral token scope(s)"
type: string
required: false
# https://github.com/organizations/product-os/settings/installations/34040165
# https://docs.github.com/en/rest/apps/apps?apiVersion=2022-11-28#create-a-scoped-access-token
default: >-
{
"contents": "write",
"metadata": "read",
"packages": "write",
"pages": "write",
"pull_requests": "read"
}
jobs_timeout_minutes:
description: "Timeout for the job(s)."
type: number
required: false
default: 360
working_directory:
description: "GitHub actions working directory"
type: string
required: false
default: "."
docker_images:
description: "Comma-delimited string of Docker images (without tags) to publish (skipped if empty)"
type: string
required: false
default: ""
bake_targets:
description: "Comma-delimited string of Docker buildx bake targets to publish (skipped if empty)"
type: string
required: false
default: "default"
docker_invert_tags:
description: "Invert the tags for the Docker images (e.g. `{tag}-{variant}` becomes `{variant}-{tag}`)"
type: boolean
required: false
default: false
docker_publish_platform_tags:
description: "Publish platform-specific tags in addition to multi-arch manifests (e.g. `product-os/flowzone:latest-amd64`)"
type: boolean
required: false
default: false
balena_environment:
description: "balenaCloud environment"
type: string
required: false
default: balena-cloud.com
balena_slugs:
description: "Comma-delimited string of balenaCloud apps, fleets, or blocks to deploy (skipped if empty)"
type: string
required: false
default: ""
cargo_targets:
description: "Comma-delimited string of Rust stable targets to publish (skipped if empty)"
type: string
required: false
default: |
aarch64-unknown-linux-gnu,
armv7-unknown-linux-gnueabihf,
arm-unknown-linux-gnueabihf,
x86_64-unknown-linux-gnu,
i686-unknown-linux-gnu
rust_toolchain:
description: "Version specifier (e.g. 1.65, stable, nigthly) for the toolchain to use when building Rust sources"
type: string
required: false
default: stable
rust_binaries:
description: "Set to true to publish Rust binary release artifacts to GitHub"
type: boolean
required: false
default: false
pseudo_terminal:
description: "Set to true to enable terminal emulation for test steps"
type: boolean
required: false
default: false
disable_versioning:
description: "Set to true to disable automatic versioning"
type: boolean
required: false
default: false
runs_on:
description: "JSON array of runner label strings for default jobs."
type: string
required: false
default: >
[
"ubuntu-24.04"
]
docker_runs_on:
description: "JSON key-value pairs mapping platforms to arrays of runner labels. Unlisted platforms will use `runs_on`."
type: string
required: false
default: "{}"
cloudformation_runs_on:
description: "JSON array of runner label strings for cloudformation jobs."
type: string
required: false
cloudflare_website:
description: "Setting this to your existing CF pages project name will generate and deploy a website. Skipped if empty."
type: string
required: false
default: ""
docusaurus_website:
description: "Set to false to disable building a docusaurus website. If false the script `npm run deploy-docs` will be run if it exists."
type: boolean
required: false
default: true
github_prerelease:
description: "Finalize releases on merge."
type: boolean
required: false
default: false
restrict_custom_actions:
description: "Do not execute custom actions for external contributors. Only remove this restriction if custom actions have been vetted as secure."
type: boolean
required: false
default: true
custom_test_matrix:
description: "JSON matrix strategy for the custom test action. Properties 'environment' and 'os' will be applied to the job."
type: string
required: false
default: ""
custom_publish_matrix:
description: "JSON matrix strategy for the custom publish action. Properties 'environment' and 'os' will be applied to the job."
type: string
required: false
default: ""
custom_finalize_matrix:
description: "JSON matrix strategy for the custom finalize action. Properties 'environment' and 'os' will be applied to the job."
type: string
required: false