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draft-release

draft-release #81

Workflow file for this run

name: draft-release
on:
workflow_dispatch:
jobs:
draft-release:
runs-on: ubuntu-latest
permissions:
contents: write
steps:
- uses: actions/checkout@v4
- name: Install jq
run: |
mkdir -p deps/bin
curl -s -L -o deps/bin/jq https://github.com/stedolan/jq/releases/download/jq-1.6/jq-linux64
chmod +x deps/bin/jq
echo "${PWD}/deps/bin" >> $GITHUB_PATH
- name: Derive lifecycle version from branch name
run: |
[[ $GITHUB_REF =~ ^refs\/heads\/release/(.*)$ ]] && version=${BASH_REMATCH[1]}
if [[ -z "${version}" ]]; then
echo "lifecycle version not detected."
exit 1
fi
echo "LIFECYCLE_VERSION=$version" >> $GITHUB_ENV
- name: Determine download urls for linux-x86-64, linux-arm64, linux-ppc64le, linux-s390x, and windows
id: artifact-urls
# FIXME: this script should be updated to work with actions/github-script@v6
uses: actions/github-script@v3
with:
github-token: ${{ secrets.GITHUB_TOKEN }}
script: |
return github.actions
.listRepoWorkflows({
owner: "${{ github.repository_owner }}",
repo: "lifecycle",
})
.then(workflows_result => {
let workflows = workflows_result.data.workflows
.filter(a => a.name === "build" && a.state === "active")
.map(a => a.id);
if (workflows.length === 0) {
throw "no active workflows found with name build"
}
return workflows[0]
})
.then(workflow_id => {
return github.actions.listWorkflowRunsForRepo({
owner: "${{ github.repository_owner }}",
repo: "lifecycle",
workflow_id: workflow_id,
branch: "release/${{ env.LIFECYCLE_VERSION }}",
event: "push"
})
})
.then(workflow_runs_result => {
let workflow_runs = workflow_runs_result.data.workflow_runs
.filter(run => run.conclusion === "success")
.filter(run => run.head_sha === "${{ github.sha }}");
if (workflow_runs.length === 0) {
throw "no successful workflow runs found for commit"
}
return workflow_runs[0].id
})
.then(workflow_runid => {
return github.actions.listWorkflowRunArtifacts({
owner: "${{ github.repository_owner }}",
repo: "lifecycle",
run_id: workflow_runid
})
})
.then(artifacts_result => {
let tuples = artifacts_result.data.artifacts
.map(artifact => [artifact.name, artifact.archive_download_url]);
let urlList = new Array();
tuples.forEach(function(tuple) {
if (tuple[0].includes("lifecycle-")) {
urlList.push(tuple[1]);
}
})
if (urlList.length === 0) {
throw "no artifacts found"
}
if (urlList.length != 12) {
throw "there should be exactly 12 artifacts"
}
return urlList.join(",")
})
- name: Download artifacts
run: |
mkdir artifacts
echo "ARTIFACTS_PATH=$PWD/artifacts" >> $GITHUB_ENV
urls=$(echo '${{ steps.artifact-urls.outputs.result }}' | jq -r . )
for url in $(echo $urls | tr "," "\n"); do
curl -sL -w 'RESP_CODE:%{response_code}\n' \
--header 'Authorization: Bearer ${{ secrets.GITHUB_TOKEN }}' \
-o tmp-artifact.zip $url
unzip -d artifacts tmp-artifact.zip
rm tmp-artifact.zip
done
- name: Combine checksums
run: |
cd ${{ env.ARTIFACTS_PATH }}
cat *.sha256 | sort > lifecycle-v${{ env.LIFECYCLE_VERSION }}-checksums.txt
rm *.sha256
- name: Set pre-release kind
if: "contains(env.LIFECYCLE_VERSION, 'rc') || contains(env.LIFECYCLE_VERSION, 'pre')" # e.g., 0.99.0-rc.1
run: |
echo "RELEASE_KIND=pre-release" >> $GITHUB_ENV
- name: Set release kind
if: "!contains(env.LIFECYCLE_VERSION, 'rc') && !contains(env.LIFECYCLE_VERSION, 'pre')"
run: |
echo "RELEASE_KIND=release" >> $GITHUB_ENV
- name: Get previous release tag
id: get-previous-release-tag
uses: actions/github-script@v6
with:
github-token: ${{secrets.GITHUB_TOKEN}}
result-encoding: string
script: |
return github.rest.repos.getLatestRelease({
owner: "buildpacks",
repo: "lifecycle",
}).then(result => {
return result.data.tag_name
})
- name: Setup go
uses: actions/setup-go@v5
with:
check-latest: true
- name: Get go version
id: get-go-version
run: |
mkdir tmp
tar xzvf ${{ env.ARTIFACTS_PATH }}/lifecycle-v${{ env.LIFECYCLE_VERSION }}+linux.x86-64.tgz -C tmp/
echo "GO_VERSION=$(go version tmp/lifecycle/lifecycle | cut -d ' ' -f 2 | sed -e 's/^go//')" >> $GITHUB_ENV
- name: Set release body text
run: |
cat << EOF > body.txt
# lifecycle v${{ env.LIFECYCLE_VERSION }}
Welcome to v${{ env.LIFECYCLE_VERSION }}, a ${{ env.RELEASE_KIND }} of the Cloud Native Buildpacks Lifecycle.
## Prerequisites
The lifecycle runs as a normal user in a series of unprivileged containers. To export images and cache image layers, it requires access to a Docker (compatible) daemon **or** an OCI registry.
## Install
Extract the .tgz file and copy the lifecycle binaries into a [build image](https://github.com/buildpacks/spec/blob/main/platform.md#build-image). The build image can then be orchestrated by a platform implementation such as the [pack CLI](https://github.com/buildpack/pack) or [tekton](https://github.com/tektoncd/catalog/tree/main/task/buildpacks).
## Lifecycle Image
An OCI image containing the lifecycle binaries is available at buildpacksio/lifecycle:${{ env.LIFECYCLE_VERSION }}.
## Features
* TODO
* Updates go to version ${{ env.GO_VERSION }}
## Bugfixes
* TODO
## Chores
* TODO
**Full Changelog**: https://github.com/buildpacks/lifecycle/compare/${{ steps.get-previous-release-tag.outputs.result }}...release/${{ env.LIFECYCLE_VERSION }}
## Contributors
We'd like to acknowledge that this release wouldn't be as good without the help of the following amazing contributors:
TODO
EOF
- name: Create pre-release
if: "contains(env.LIFECYCLE_VERSION, 'rc') || contains(env.LIFECYCLE_VERSION, 'pre')" # e.g., 0.99.0-rc.1
run: |
cd ${{ env.ARTIFACTS_PATH }}
gh release create v${{ env.LIFECYCLE_VERSION }} \
$(ls | sort | paste -sd " " -) \
--draft \
--notes-file ../body.txt \
--prerelease \
--target $GITHUB_REF \
--title "lifecycle v${{ env.LIFECYCLE_VERSION }}"
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
- name: Create release
if: "!contains(env.LIFECYCLE_VERSION, 'rc') && !contains(env.LIFECYCLE_VERSION, 'pre')"
run: |
cd ${{ env.ARTIFACTS_PATH }}
gh release create v${{ env.LIFECYCLE_VERSION }} \
$(ls | sort | paste -sd " " -) \
--draft \
--notes-file ../body.txt \
--target $GITHUB_REF \
--title "lifecycle v${{ env.LIFECYCLE_VERSION }}"
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}