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Add Auto-Labeling for Issues using GitHub Actions #5136

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Merged
jafingerhut merged 7 commits into from
Mar 15, 2025
Merged

Add Auto-Labeling for Issues using GitHub Actions #5136

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78794be
Add auto-label workflow
Vineet1101 Feb 20, 2025
b372cee
Added some more label
Vineet1101 Feb 20, 2025
0ec6eaa
DCO Remediation Commit for Vineet1101 <[email protected]>
Vineet1101 Feb 20, 2025
8e38e69
Added some more labels with brackets
Vineet1101 Feb 21, 2025
58121b4
Added some more labels
Vineet1101 Mar 2, 2025
08c1676
Added some labels and removed the non-existing labels
Vineet1101 Mar 2, 2025
b416126
Added auto-label for pr also
Vineet1101 Mar 8, 2025
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112 changes: 112 additions & 0 deletions .github/workflows/auto-label.yml
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Original file line number Diff line number Diff line change
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name: Auto Label Issues and PRs

on:
issues:
types: [opened, edited] # Runs when an issue is created or modified
pull_request:
types: [opened, edited] # Runs when a PR is created or modified
workflow_dispatch: # Allows manual triggering

jobs:
label:
runs-on: ubuntu-latest
steps:
- name: Auto-label Issues and PRs
uses: actions/github-script@v7
with:
github-token: ${{ secrets.GITHUB_TOKEN }}
script: |
// Determine if we're processing an issue or PR
const isIssue = !!context.payload.issue;
const isPR = !!context.payload.pull_request;

let itemToLabel;
let itemNumber;

if (isIssue) {
itemToLabel = context.payload.issue;
itemNumber = context.issue.number;
} else if (isPR) {
itemToLabel = context.payload.pull_request;
itemNumber = context.payload.pull_request.number;
} else {
console.log("Not an issue or PR event, exiting");
return;
}

const labelsToAdd = [];

// Define label mappings based on brackets in title
let labelMappings;

if (isIssue) {
// Issue label mappings (original set)
labelMappings = {
"[bug]": "bug",
"[feature]": "enhancement",
"[docs]": "documentation",
"[dpdk]": "dpdk",
"[bmv2]": "bmv2",
"[P4Testgen]": "p4tools",
"[P4Smith]": "p4tools",
"[P4tools]": "p4tools",
"[Tofino]":"tofino",
"[p4tc]": "p4tc",
"[p4fmt]": "p4fmt",
"[core]":"core",
"[p4-spec]": "p4-spec",
"[control-plane]": "control-plane",
"[P4runtime]":"control-plane",
"[frontend]":"core",
"[midend]":"core",
"[parser]":"core",
};
} else {
// PR label mappings (only the ones you want for PRs)
labelMappings = {
"[core]":"core",
"[midend]":"core",
"[parser]":"core",
"[dpdk]": "dpdk",
"[p4-spec]": "p4-spec",
"[tofino]":"tofino",
"[bmv2]":"bmv2",
"[docs]":"documentation",
"[documentation]":"documentation",
"[P4Testgen]": "p4tools",
"[P4Smith]": "p4tools",
"[P4tools]": "p4tools",
"[control-plane]": "control-plane",
"[P4runtime]":"control-plane",
"[p4tc]": "p4tc",
"[p4fmt]": "p4fmt",
// Add any other PR-specific labels here
};
}

// Check if title contains bracketed keywords
const title = itemToLabel.title.toLowerCase();
for (const [keyword, label] of Object.entries(labelMappings)) {
if (title.includes(keyword.toLowerCase())) {
labelsToAdd.push(label);
}
}

if (labelsToAdd.length > 0) {
if (isIssue) {
github.rest.issues.addLabels({
issue_number: itemNumber,
owner: context.repo.owner,
repo: context.repo.repo,
labels: labelsToAdd
});
} else {
// PRs use the issues API for labels
github.rest.issues.addLabels({
issue_number: itemNumber,
owner: context.repo.owner,
repo: context.repo.repo,
labels: labelsToAdd
});
}
}
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