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Add LLM-Assisted Context Prune Selection #220

Add LLM-Assisted Context Prune Selection

Add LLM-Assisted Context Prune Selection #220

name: Comment PR Artifacts
on:
pull_request_target:
types:
- opened
- edited
- synchronize
- reopened
- ready_for_review
permissions:
actions: read
contents: read
issues: write
pull-requests: write
jobs:
comment:
runs-on: ubuntu-latest
env:
ALLOWED_ACTORS: ${{ vars.ALLOWED_NON_DEV_PR_ACTORS }}
PR_AUTHOR: ${{ github.event.pull_request.user.login }}
BASE_REF: ${{ github.event.pull_request.base.ref }}
IS_DRAFT: ${{ github.event.pull_request.draft }}
PR_NUMBER: ${{ github.event.pull_request.number }}
HEAD_SHA: ${{ github.event.pull_request.head.sha }}
RETENTION_DAYS: 7
steps:
- name: Check PR authorization
id: auth
shell: bash
run: |
set -euo pipefail
if [ "$BASE_REF" = "dev" ]; then
echo "allowed=true" >> "$GITHUB_OUTPUT"
exit 0
fi
normalized=",${ALLOWED_ACTORS},"
if [[ "$normalized" == *",${PR_AUTHOR},"* ]]; then
echo "allowed=true" >> "$GITHUB_OUTPUT"
else
echo "allowed=false" >> "$GITHUB_OUTPUT"
fi
- name: Wait for PR build and comment
if: ${{ steps.auth.outputs.allowed == 'true' && env.IS_DRAFT != 'true' }}
uses: actions/github-script@v8
with:
github-token: ${{ secrets.GITHUB_TOKEN }}
script: |
const owner = context.repo.owner;
const repo = context.repo.repo;
const prNumber = Number(process.env.PR_NUMBER);
const headSha = process.env.HEAD_SHA;
const retentionDays = Number(process.env.RETENTION_DAYS || '7');
const marker = '<!-- codenomad-pr-artifacts -->';
const sleep = (ms) => new Promise((resolve) => setTimeout(resolve, ms));
let matchedRun = null;
for (let attempt = 1; attempt <= 30; attempt += 1) {
const runs = await github.paginate(github.rest.actions.listWorkflowRuns, {
owner,
repo,
workflow_id: 'pr-build.yml',
event: 'pull_request',
per_page: 100,
});
const matchingRuns = runs
.filter((run) => run.head_sha === headSha)
.sort((a, b) => new Date(b.created_at) - new Date(a.created_at));
matchedRun = matchingRuns[0] || null;
if (matchedRun && matchedRun.status === 'completed') {
break;
}
core.info(`Waiting for PR Build Validation run for ${headSha} (attempt ${attempt}/30)`);
await sleep(10000);
}
if (!matchedRun) {
core.setFailed(`Could not find PR Build Validation run for ${headSha}.`);
return;
}
if (matchedRun.status !== 'completed') {
core.setFailed(`PR Build Validation run ${matchedRun.id} did not complete in time.`);
return;
}
const artifacts = await github.paginate(
github.rest.actions.listWorkflowRunArtifacts,
{ owner, repo, run_id: matchedRun.id, per_page: 100 }
);
const active = artifacts.filter((artifact) => !artifact.expired);
const runUrl = matchedRun.html_url;
const artifactsBlock = active.length
? ['Artifacts:', ...active.map((artifact) => `- ${artifact.name}`)].join('\n')
: 'Artifacts: (none found on this run)';
const body = [
marker,
'PR builds are available as GitHub Actions artifacts:',
'',
runUrl,
'',
`Artifacts expire in ${retentionDays} days.`,
artifactsBlock,
].join('\n');
const created = await github.rest.issues.createComment({
owner,
repo,
issue_number: prNumber,
body,
});
core.info(`Created artifacts comment: ${created.data.html_url}`);