Watch dependencies #168
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# This is a GitHub workflow defining a set of jobs with a set of steps. | |
# ref: https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions | |
# | |
# - Watch the image tag referenced in mybinder/values.yaml under | |
# binderhub.config.KubernetesBuildExecutor.build_image to match the latest image tag for | |
# quay.io/jupyterhub/repo2docker. | |
# | |
# - Watch the chart versions referenced as dependencies in mybinder/Chart.yaml | |
# to match the latest chart versions available. | |
# | |
name: Watch dependencies | |
on: | |
push: | |
paths: | |
- ".github/workflows/watch-dependencies.yaml" | |
schedule: | |
# Run at 05:00 every day, ref: https://crontab.guru/#0_5_*_*_* | |
- cron: "0 5 * * *" | |
workflow_dispatch: | |
jobs: | |
update-image-dependencies: | |
name: update ${{ matrix.name }} image | |
# Don't schedule runs on forks, but allow the job to execute on push and | |
# workflow_dispatch for CI development purposes. | |
if: github.repository == 'jupyterhub/mybinder.org-deploy' || github.event_name != 'schedule' | |
runs-on: ubuntu-20.04 | |
environment: watch-dependencies-env | |
strategy: | |
fail-fast: false | |
matrix: | |
include: | |
- name: repo2docker | |
registry: quay.io | |
repository: jupyterhub/repo2docker | |
values_path: binderhub.config.KubernetesBuildExecutor.build_image | |
changelog_url: https://repo2docker.readthedocs.io/en/latest/changelog.html | |
source_url: https://github.com/jupyterhub/repo2docker | |
steps: | |
- uses: actions/checkout@v4 | |
- uses: actions/setup-python@v5 | |
with: | |
python-version: "3.10" | |
- name: Get values.yaml pinned tag of ${{ matrix.registry }}/${{ matrix.repository }} | |
id: local | |
# The local_full_image_spec can be a full image spec like | |
# "registry/repo:tag" or just the tag, but the local_tag will always | |
# become just the tag if ":" is part of the local_full_image_spec. See | |
# https://stackoverflow.com/a/15149278/2220152 for some details. | |
# | |
run: | | |
local_full_image_spec=$(cat mybinder/values.yaml | yq e '.${{ matrix.values_path }}' -) | |
local_tag=${local_full_image_spec#*:} | |
echo "tag=$local_tag" >> $GITHUB_OUTPUT | |
- name: Get latest tag of ${{ matrix.registry }}/${{ matrix.repository }} | |
id: latest | |
# The skopeo image helps us list tags consistently from different docker | |
# registries. We use jq to filter out tags of the x.y.z(-a) format, and | |
# then sort based on the numerical x, y, z, and a values. Finally, we | |
# pick the last value in the list. | |
# | |
run: | | |
latest_tag=$( | |
docker run --rm quay.io/skopeo/stable list-tags docker://${{ matrix.registry }}/${{ matrix.repository }} \ | |
| jq -r '[.Tags[] | select(. | match("^\\d+\\.\\d+\\.\\d+(-\\d+\\..*)?$"))] | sort_by(split(".-") | map(tonumber? // 0)) | last' | |
) | |
echo "tag=$latest_tag" >> $GITHUB_OUTPUT | |
- name: Update values.yaml pinned tag | |
if: steps.local.outputs.tag != steps.latest.outputs.tag | |
run: sed --in-place 's/${{ steps.local.outputs.tag }}/${{ steps.latest.outputs.tag }}/g' mybinder/values.yaml | |
- name: git diff | |
if: steps.local.outputs.tag != steps.latest.outputs.tag | |
run: git --no-pager diff --color=always | |
- name: Fetch PR summary | |
id: prsummary | |
if: steps.local.outputs.tag != steps.latest.outputs.tag | |
run: | | |
pip install PyGithub | |
./scripts/get-prs.py \ | |
${{ matrix.repository }} \ | |
${{ steps.local.outputs.tag }} \ | |
${{ steps.latest.outputs.tag }} \ | |
--write-github-actions-output=prs | |
env: | |
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} | |
# ref: https://github.com/peter-evans/create-pull-request | |
- name: Create a PR | |
uses: peter-evans/create-pull-request@v6 | |
# Don't try open PRs in forks or when the job is triggered by a push to | |
# a branch other than the default branch. | |
if: github.repository == 'jupyterhub/mybinder.org-deploy' && (github.event_name != 'push' || github.ref == 'refs/heads/main') | |
with: | |
token: "${{ secrets.jupyterhub_bot_pat }}" | |
author: JupterHub Bot Account <[email protected]> | |
committer: JupterHub Bot Account <[email protected]> | |
branch: update-image-${{ matrix.name }} | |
labels: maintenance,dependencies | |
commit-message: Update ${{ matrix.registry }}/${{ matrix.repository }} version to ${{ steps.latest.outputs.tag }} | |
title: Update ${{ matrix.registry }}/${{ matrix.repository }} version to ${{ steps.latest.outputs.tag }} | |
body: | | |
Updates mybinder to depend on the `${{ matrix.registry }}/${{ matrix.repository }}` image version `${{ steps.latest.outputs.tag }}` from version `${{ steps.local.outputs.tag }}`. | |
${{ steps.prsummary.outputs.prs }} | |
## Related | |
- Source code: ${{ matrix.source_url }} | |
- Changelog: ${{ matrix.changelog_url }} | |
update-chart-dependencies: | |
name: update ${{ matrix.chart_dep_name }} chart | |
# Don't schedule runs on forks, but allow the job to execute on push and | |
# workflow_dispatch for CI development purposes. | |
if: github.repository == 'jupyterhub/mybinder.org-deploy' || github.event_name != 'schedule' | |
runs-on: ubuntu-20.04 | |
environment: watch-dependencies-env | |
strategy: | |
fail-fast: false | |
matrix: | |
include: | |
# Updates mybinder/Chart.yaml declared chart dependencies versions by | |
# creating a PRs when a new stable version is available in the Helm | |
# chart repository. | |
# | |
- chart_dep_name: binderhub | |
chart_dep_chart_changelog_url: "" | |
chart_dep_app_changelog_url: "https://github.com/jupyterhub/binderhub/blob/HEAD/CHANGES.md" | |
chart_dep_source_url: "https://github.com/jupyterhub/binderhub/tree/HEAD/helm-chart" | |
chart_dep_devel_flag: "--devel" | |
github_repo: jupyterhub/binderhub | |
- chart_dep_name: ingress-nginx | |
chart_dep_chart_changelog_url: "https://github.com/kubernetes/ingress-nginx/tree/HEAD/charts/ingress-nginx#upgrading-chart" | |
chart_dep_app_changelog_url: "https://github.com/kubernetes/ingress-nginx/blob/HEAD/Changelog.md" | |
chart_dep_source_url: "https://github.com/kubernetes/ingress-nginx/tree/HEAD/charts/ingress-nginx" | |
chart_dep_devel_flag: "" | |
github_repo: "" | |
- chart_dep_name: prometheus | |
chart_dep_chart_changelog_url: "https://github.com/prometheus-community/helm-charts/tree/HEAD/charts/prometheus#upgrading-chart" | |
chart_dep_app_changelog_url: "https://github.com/prometheus/prometheus/blob/HEAD/CHANGELOG.md" | |
chart_dep_source_url: https://github.com/prometheus-community/helm-charts/tree/HEAD/charts/prometheus | |
chart_dep_devel_flag: "" | |
github_repo: "" | |
- chart_dep_name: grafana | |
chart_dep_chart_changelog_url: "https://github.com/grafana/helm-charts/tree/main/charts/grafana#upgrading-an-existing-release-to-a-new-major-version" | |
chart_dep_app_changelog_url: "https://github.com/grafana/grafana/blob/HEAD/CHANGELOG.md" | |
chart_dep_source_url: "https://github.com/grafana/helm-charts/tree/HEAD/charts/grafana" | |
chart_dep_devel_flag: "" | |
github_repo: "" | |
- chart_dep_name: cryptnono | |
chart_dep_chart_changelog_url: "" | |
chart_dep_app_changelog_url: "" | |
chart_dep_source_url: "https://github.com/cryptnono/cryptnono/" | |
chart_dep_devel_flag: "--devel" | |
github_repo: cryptnono/cryptnono | |
steps: | |
- uses: actions/checkout@v4 | |
- uses: actions/setup-python@v5 | |
with: | |
python-version: "3.10" | |
- name: Get Chart.yaml pinned version and fetch associated appVersion of ${{ matrix.chart_dep_name }} chart | |
id: local | |
# Chart.yaml's dependencies pins a chart's version which ships with some | |
# appVersion. Due to that, we need to fetch the appVersion separately | |
# with `helm show chart --version=<declared-chart-version>`. | |
# | |
run: | | |
local_version=$(cat mybinder/Chart.yaml | yq e '.dependencies[] | select(.name == "${{ matrix.chart_dep_name }}") | .version' -) | |
echo "version=$local_version" >> $GITHUB_OUTPUT | |
chart_dep_repo=$(cat mybinder/Chart.yaml | yq e '.dependencies[] | select(.name == "${{ matrix.chart_dep_name }}") | .repository' -) | |
local_app_version=$(helm show chart --version=$local_version --repo=$chart_dep_repo ${{ matrix.chart_dep_name }} | yq e '.appVersion' -) | |
echo "appVersion=$local_app_version" >> $GITHUB_OUTPUT | |
- name: Fetch latest version/appVersion of ${{ matrix.chart_dep_name }} chart | |
id: latest | |
# We need to fetch the version/appVersion with `helm show chart`, always | |
# getting the latest version directly from the helm chart repository, | |
# optionally passing `--devel` to get pre-releases as well. | |
# | |
run: | | |
chart_dep_repo=$(cat mybinder/Chart.yaml | yq e '.dependencies[] | select(.name == "${{ matrix.chart_dep_name }}") | .repository' -) | |
latest_version=$(helm show chart ${{ matrix.chart_dep_devel_flag }} --repo=$chart_dep_repo ${{ matrix.chart_dep_name }} | yq e '.version' -) | |
echo "version=$latest_version" >> $GITHUB_OUTPUT | |
latest_app_version=$(helm show chart ${{ matrix.chart_dep_devel_flag }} --repo=$chart_dep_repo ${{ matrix.chart_dep_name }} | yq e '.appVersion' -) | |
echo "appVersion=$latest_app_version" >> $GITHUB_OUTPUT | |
- name: Update Chart.yaml pinned version | |
# "<old version>" is replaced with "<new version>", where also the | |
# quotes are included. | |
# | |
run: sed --in-place 's/"${{ steps.local.outputs.version }}"/"${{ steps.latest.outputs.version }}"/g' mybinder/Chart.yaml | |
- name: git diff | |
run: git --no-pager diff --color=always | |
- name: Fetch PR summary | |
id: prsummary | |
if: matrix.github_repo && (steps.local.outputs.version != steps.latest.outputs.version) | |
run: | | |
pip install PyGithub | |
./scripts/get-prs.py \ | |
${{ matrix.github_repo }} \ | |
${{ steps.local.outputs.version }} \ | |
${{ steps.latest.outputs.version }} \ | |
--write-github-actions-output=prs | |
env: | |
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} | |
# ref: https://github.com/peter-evans/create-pull-request | |
- name: Create a PR | |
uses: peter-evans/create-pull-request@v6 | |
# Don't try open PRs in forks or when the job is triggered by a push to | |
# a branch other than the default branch. | |
if: github.repository == 'jupyterhub/mybinder.org-deploy' && (github.event_name != 'push' || github.ref == 'refs/heads/main') | |
with: | |
token: "${{ secrets.jupyterhub_bot_pat }}" | |
author: JupterHub Bot Account <[email protected]> | |
committer: JupterHub Bot Account <[email protected]> | |
branch: update-chart-${{ matrix.chart_dep_name }} | |
labels: maintenance,dependencies | |
commit-message: Updates ${{ matrix.chart_dep_name }} chart to ${{ steps.latest.outputs.version }} | |
title: Updates ${{ matrix.chart_dep_name }} chart to ${{ steps.latest.outputs.version }} | |
body: | | |
Updates mybinder to depend on the ${{ matrix.chart_dep_name }} chart version `${{ steps.latest.outputs.version }}` from version `${{ steps.local.outputs.version }}`. | |
| Before | After | |
-|-|- | |
Chart.yaml's version | `${{ steps.local.outputs.version }}` | `${{ steps.latest.outputs.version }}` | |
Chart.yaml's appVersion | `${{ steps.local.outputs.appVersion }}` | `${{ steps.latest.outputs.appVersion }}` | |
${{ steps.prsummary.outputs.prs }} | |
## Related | |
- Chart source code: ${{ matrix.chart_dep_source_url }} | |
- Chart changelog: ${{ matrix.chart_dep_chart_changelog_url }} | |
- Application changelog: ${{ matrix.chart_dep_app_changelog_url }} |