commit 352aec4511dc36d5150ad9435c0cb38caa258f6a
parent 2788db41cc551edf39eb0bbb36dd869c9a36d4e1
Author: CJ Pokowitz <ww0cj@noreply.codeberg.org>
Date: Fri, 16 Aug 2024 18:43:14 +0000
Merge pull request 'CI: Migrate pipeline from GitHub to Woodpecker CI' (#41) from rluetzner/hugo-theme-readable:main into main
Reviewed-on: https://codeberg.org/Freedom-to-Write/hugo-theme-readable/pulls/41
Diffstat:
5 files changed, 122 insertions(+), 91 deletions(-)
diff --git a/.github/scripts/update-readable-css.sh b/.github/scripts/update-readable-css.sh
@@ -1,49 +0,0 @@
-#!/bin/bash
-set -o errexit
-set -o pipefail
-set -o nounset
-
-# Query the codeberg.org API (see
-# https://codeberg.org/api/swagger#/repository/repoListReleases
-# ) and use jq to get the tag name of the
-# latest release (i.e. the first element of the
-# array in the JSON output, that is not a
-# prerelease).
-# The '-r' option will give us "raw" output,
-# i.e. without surrounding double-quotes.
-# We use 'map' and 'select' in combination,
-# because jq won't return a list otherwise.
-# Only using 'select' returns just the matching
-# elements, which is not a valid json that we
-# can process further.
-TAG_VERSION=$(curl -s \
- -H 'accept: application/json' \
- https://codeberg.org/api/v1/repos/Freedom-to-Write/readable.css/releases \
- | jq -r '.|map(select(.prerelease==false))[0].tag_name')
-
-echo "Latest tag: ${TAG_VERSION}"
-
-# Get the current version.
-# The '-o' option will only output the match grep found.
-# We look for readable.min.css and a set of three numbers seperated by dots,
-# i.e. a semantic version. readable.min.css is used to make sure that we match
-# the right numbers in the file.
-# We use sed to get rid of the readable.min.css prefix.
-CURRENT_VERSION=$(grep -o \
- 'readable.min.css?v=v[[:digit:]]\+\.[[:digit:]]\+\.[[:digit:]]\+' \
- layouts/partials/head.html \
- | sed 's/readable.min.css?v=//')
-echo "Current version: ${CURRENT_VERSION}"
-
-if [[ $TAG_VERSION == $CURRENT_VERSION ]]
-then
- echo "Nothing to do. The current version is already up to date."
-else
- curl -s "https://codeberg.org/Freedom-to-Write/readable.css/raw/tag/${TAG_VERSION}/readable.css" > static/css/readable.css
- curl -s "https://codeberg.org/Freedom-to-Write/readable.css/raw/tag/${TAG_VERSION}/readable.min.css" > static/css/readable.min.css
- sed -i "s/readable.min.css?v=${CURRENT_VERSION}/readable.min.css?v=${TAG_VERSION}/" layouts/partials/head.html
-fi
-
-# Add the latest tag version to the workflow environment, so we can access
-# it in later steps.
-echo "READABLE_CSS_TAG=${TAG_VERSION}" >> "$GITHUB_ENV"
diff --git a/.github/workflows/update-readable-css.yml b/.github/workflows/update-readable-css.yml
@@ -1,42 +0,0 @@
-name: update-readable-css
-
-on:
- schedule:
- # Every day at 3:28.
- - cron: '28 3 * * *'
-
-jobs:
- update-readable-css:
- runs-on: ubuntu-latest
- steps:
- - uses: actions/checkout@v3
- - name: Download CSS files for latest tag
- run: .github/scripts/update-readable-css.sh
- - name: Create pull request if files have changed
- # https://github.com/marketplace/actions/create-pull-request
- uses: peter-evans/create-pull-request@v5
- with:
- # First line is the commit subject as always. The rest goes
- # into the body.
- commit-message: |
- Update readable.css to ${{ env.READABLE_CSS_TAG }}
-
- See the changelog here:
-
- https://codeberg.org/Freedom-to-Write/readable.css/src/tag/${{ env.READABLE_CSS_TAG }}/CHANGELOG.md
- branch: update-readable-css
- delete-branch: true
- # Use 'GitHub' both times.
- # This is already the default for committer, but the author defaults
- # to the user who triggered the workflow run, which is the owner of
- # the repository.
- # We use the same value for the author to indicate that the
- # commit was created by a bot.
- committer: GitHub <noreply@github.com>
- author: GitHub <noreply@github.com>
- title: Update readable.css to ${{ env.READABLE_CSS_TAG }}
- body: |
- See the changelog here:
-
- https://codeberg.org/Freedom-to-Write/readable.css/src/tag/${{ env.READABLE_CSS_TAG }}/CHANGELOG.md
- labels: update-readable-css
diff --git a/.woodpecker/.update-readable-css.yml b/.woodpecker/.update-readable-css.yml
@@ -0,0 +1,20 @@
+when:
+ - event: manual
+ - event: cron
+ cron: every_night
+
+steps:
+ update-readable-css:
+ image: golang:latest
+ environment:
+ CB_TOKEN:
+ from_secret: cb_token
+ PULL_REQUEST_BRANCH: update-readable-css
+ commands:
+ # This docker image comes with git and curl, but we still need to install
+ # jq.
+ - apt-get update
+ - apt-get install -y jq
+
+ - .woodpecker/scripts/update-readable-css.sh
+ - .woodpecker/scripts/create-codeberg-pull-request.sh
diff --git a/.woodpecker/scripts/create-codeberg-pull-request.sh b/.woodpecker/scripts/create-codeberg-pull-request.sh
@@ -0,0 +1,38 @@
+#!/bin/bash
+set -o errexit
+set -o pipefail
+set -o nounset
+
+source envvars
+
+if [[ "${READABLE_CSS_CHANGED}" != "true" ]]; then
+ echo "Skip pull request."
+ exit 0
+fi
+
+# This is actually a Woodpecker CI plugin.
+# However, Woodpecker pipelines are currently not able to set plugin values
+# from previous steps.
+# We need a way to dynamically set the pull request title and body, so we used
+# env variables instead and build the project ourselves.
+git clone https://codeberg.org/JohnWalkerx/gitea-pull-request-create-plugin
+(cd gitea-pull-request-create-plugin; go build)
+
+export PLUGIN_GITEA_ADDRESS='https://codeberg.org'
+export PLUGIN_GITEA_TOKEN="${CB_TOKEN}"
+
+export PLUGIN_OWNER="${CI_REPO_OWNER}"
+export PLUGIN_REPO="${CI_REPO_NAME}"
+export PLUGIN_BRANCH="${PULL_REQUEST_BRANCH}"
+export PLUGIN_BASE_BRANCH='main'
+
+export PLUGIN_PR_TITLE="Update readable.css to ${READABLE_CSS_TAG}"
+PLUGIN_PR_BODY=$(cat << EOF
+See the changelog here:
+
+https://codeberg.org/Freedom-to-Write/readable.css/src/tag/${READABLE_CSS_TAG}/CHANGELOG.md
+EOF
+)
+export PLUGIN_PR_BODY
+
+gitea-pull-request-create-plugin/gitea-pull-request-create-plugin
diff --git a/.woodpecker/scripts/update-readable-css.sh b/.woodpecker/scripts/update-readable-css.sh
@@ -0,0 +1,64 @@
+#!/bin/bash
+set -o errexit
+set -o pipefail
+set -o nounset
+
+# Query the codeberg.org API (see
+# https://codeberg.org/api/swagger#/repository/repoListReleases
+# ) and use jq to get the tag name of the
+# latest release (i.e. the first element of the
+# array in the JSON output, that is not a
+# prerelease).
+# The '-r' option will give us "raw" output,
+# i.e. without surrounding double-quotes.
+# We use 'map' and 'select' in combination,
+# because jq won't return a list otherwise.
+# Only using 'select' returns just the matching
+# elements, which is not a valid json that we
+# can process further.
+TAG_VERSION=$(curl -s \
+ -H 'accept: application/json' \
+ https://codeberg.org/api/v1/repos/Freedom-to-Write/readable.css/releases \
+ | jq -r '.|map(select(.prerelease==false))[0].tag_name')
+
+echo "Latest tag: ${TAG_VERSION}"
+
+# Get the current version.
+# The '-o' option will only output the match grep found.
+# We look for readable.min.css and a set of three numbers seperated by dots,
+# i.e. a semantic version. readable.min.css is used to make sure that we match
+# the right numbers in the file.
+# We use sed to get rid of the readable.min.css prefix.
+CURRENT_VERSION=$(grep -o \
+ 'readable.min.css?v=v[[:digit:]]\+\.[[:digit:]]\+\.[[:digit:]]\+' \
+ layouts/partials/head.html \
+ | sed 's/readable.min.css?v=//')
+echo "Current version: ${CURRENT_VERSION}"
+
+if [[ $TAG_VERSION == $CURRENT_VERSION ]]
+then
+ echo "Nothing to do. The current version is already up to date."
+ # Inform the next script that it can exit early.
+ echo "READABLE_CSS_CHANGED=false" >> envvars
+ exit 0
+fi
+
+# Update CSS files
+curl -s "https://codeberg.org/Freedom-to-Write/readable.css/raw/tag/${TAG_VERSION}/readable.css" > static/css/readable.css
+curl -s "https://codeberg.org/Freedom-to-Write/readable.css/raw/tag/${TAG_VERSION}/readable.min.css" > static/css/readable.min.css
+
+# Replace version in head.html
+sed -i "s/readable.min.css?v=${CURRENT_VERSION}/readable.min.css?v=${TAG_VERSION}/" layouts/partials/head.html
+
+# Create a new commit on a new branch.
+git checkout -b "${PULL_REQUEST_BRANCH}"
+git config --global user.name 'Codeberg CI'
+git config --global user.email 'noreply@codeberg.org'
+git commit -a -m "Update readable.css to ${TAG_VERSION}" -m "See the changelog here:" -m "https://codeberg.org/Freedom-to-Write/readable.css/src/tag/${TAG_VERSION}/CHANGELOG.md"
+git remote set-url origin "https://$CB_TOKEN@codeberg.org/$CI_REPO_OWNER/$CI_REPO_NAME.git"
+git push --force --set-upstream origin "${PULL_REQUEST_BRANCH}"
+
+# Add the latest tag version to the workflow environment, so we can access
+# it in later steps.
+echo "READABLE_CSS_TAG=${TAG_VERSION}" >> envvars
+echo "READABLE_CSS_CHANGED=true" >> envvars
