-
Notifications
You must be signed in to change notification settings - Fork 4.2k
184 lines (172 loc) · 8.82 KB
/
cherry-pick-wp-release.yml
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
name: Auto Cherry-Pick
on:
push:
branches:
- trunk
# We also want to attempt cherry-picking when a PR is labeled after the PR
# is merged.
pull_request:
types: [labeled]
branches:
- trunk
# Ensure that new jobs wait for the previous job to finish.
concurrency:
group: ${{ github.workflow }}
cancel-in-progress: false
jobs:
cherry-pick:
runs-on: ubuntu-latest
# When in the context of a PR, ensure the PR is merged.
if: github.event.pull_request == null || github.event.pull_request.merged == true
steps:
- name: Determine if label should trigger cherry-pick
id: label-check
uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea # v7.0.1
with:
script: |
const commit_sha = context.payload.pull_request ? context.payload.pull_request.merge_commit_sha : context.sha;
console.log(`Commit SHA: ${commit_sha}`);
core.exportVariable('commit_sha', commit_sha);
const prs = await github.rest.repos.listPullRequestsAssociatedWithCommit({
owner: context.repo.owner,
repo: context.repo.repo,
commit_sha,
});
if (prs.data.length === 0) {
console.log(`No PR found for commit ${context.sha}.`);
return;
}
const pr_number = prs.data[0].number;
console.log(`PR: ${pr_number}`);
core.exportVariable('pr_number', pr_number);
const pr = await github.rest.pulls.get({
owner: context.repo.owner,
repo: context.repo.repo,
pull_number: pr_number,
});
const labels = pr.data.labels.map(label => label.name);
console.log(`Labels: ${labels}`);
const regex = /^Backport to WP ([0-9]+\.[0-9]+) Beta\/RC$/;
let matched = false;
for (const label of labels) {
const match = label.match(regex);
if (match) {
const version = match[1];
console.log(`Matched label: ${label}`);
console.log(`Extracted version: ${version}`);
core.exportVariable('cherry_pick', 'true');
core.exportVariable('version', version);
matched = true;
break;
}
}
if (!matched) {
core.exportVariable('cherry_pick', 'false');
}
- name: Checkout repository
if: env.cherry_pick == 'true'
uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
with:
token: ${{ secrets.GUTENBERG_TOKEN }}
fetch-depth: 0
- name: Set up Git
if: env.cherry_pick == 'true'
run: |
git config --global user.name "Gutenberg Repository Automation"
git config --global user.email "[email protected]"
- name: Cherry-pick the commit
id: cherry-pick
if: env.cherry_pick == 'true'
run: |
TARGET_BRANCH="wp/${{ env.version }}"
COMMIT_SHA="${{ env.commit_sha }}"
echo "Target branch: $TARGET_BRANCH"
echo "Commit SHA: $COMMIT_SHA"
git checkout $TARGET_BRANCH
git cherry-pick $COMMIT_SHA || echo "cherry-pick-failed" > result
if [ -f result ] && grep -q "cherry-pick-failed" result; then
echo "conflict=true" >> $GITHUB_ENV
git cherry-pick --abort
else
CHERRY_PICK_SHA=$(git rev-parse HEAD)
echo "conflict=false" >> $GITHUB_ENV
echo "cherry_pick_sha=$CHERRY_PICK_SHA" >> $GITHUB_ENV
git push origin $TARGET_BRANCH
fi
- name: Remove cherry-pick label
if: env.cherry_pick == 'true' && env.conflict == 'false'
uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea # v7.0.1
with:
script: |
const prNumber = process.env.pr_number;
const version = process.env.version;
console.log(`prNumber: ${prNumber}`);
console.log(`version: ${version}`);
const oldLabel = `Backport to WP ${version} Beta/RC`;
const newLabel = `Backported to WP Core`;
await github.rest.issues.removeLabel({
owner: context.repo.owner,
repo: context.repo.repo,
issue_number: prNumber,
name: oldLabel
});
await github.rest.issues.addLabels({
owner: context.repo.owner,
repo: context.repo.repo,
issue_number: prNumber,
labels: [newLabel]
});
- name: Comment on the PR
if: env.cherry_pick == 'true' && env.conflict == 'false'
uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea # v7.0.1
with:
script: |
const prNumber = process.env.pr_number;
const cherryPickSha = process.env.cherry_pick_sha;
const targetBranch = `wp/${process.env.version}`;
console.log(`prNumber: ${prNumber}`);
console.log(`cherryPickSha: ${cherryPickSha}`);
console.log(`targetBranch: ${targetBranch}`);
await github.rest.issues.createComment({
owner: context.repo.owner,
repo: context.repo.repo,
issue_number: prNumber,
body: `I just cherry-picked this PR to the ${targetBranch} branch to get it included in the next release: ${cherryPickSha}`
});
- name: Comment on the PR about conflict
if: env.cherry_pick == 'true' && env.conflict == 'true'
uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea # v7.0.1
with:
script: |
const prNumber = process.env.pr_number;
const commitSha = process.env.commit_sha;
const targetBranch = `wp/${process.env.version}`;
console.log(`prNumber: ${prNumber}`);
console.log(`targetBranch: ${targetBranch}`);
await github.rest.issues.createComment({
owner: context.repo.owner,
repo: context.repo.repo,
issue_number: prNumber,
body: `There was a conflict while trying to cherry-pick the commit to the ${targetBranch} branch. Please resolve the conflict manually and create a PR to the ${targetBranch} branch.
PRs to ${targetBranch} are similar to PRs to trunk, but you should base your PR on the ${targetBranch} branch instead of trunk.
\`\`\`
# Checkout the ${targetBranch} branch instead of trunk.
git checkout ${targetBranch}
# Create a new branch for your PR.
git checkout -b my-branch
# Cherry-pick the commit.
git cherry-pick ${commitSha}
# Check which files have conflicts.
git status
# Resolve the conflict...
# Add the resolved files to the staging area.
git status
git add .
git cherry-pick --continue
# Push the branch to the repository
git push origin my-branch
# Create a PR and set the base to the ${targetBranch} branch.
# See https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/proposing-changes-to-your-work-with-pull-requests/changing-the-base-branch-of-a-pull-request.
\`\`\`
`
});