feat: reuse existing Devin session for Cubic AI review feedback (#26632)

* feat: reuse existing Devin session for Cubic AI review feedback

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* refactor: parse session ID from PR comments instead of API search

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix: add error handling for message send API call in Cubic-Devin workflow

Addresses Cubic AI review feedback: The POST request to send a message
to an existing Devin session now checks the HTTP status code and fails
the step if the message wasn't delivered successfully. This prevents
posting a misleading comment claiming feedback was sent when the API
call actually failed.

Co-Authored-By: unknown <>

---------

Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
This commit is contained in:
authored and GitHub committed 2026-01-09 19:41:13 +00:00
1 parent e995e2439f
commit d0e942b30b
1 file changed
+96 -5
+96 -5
View File
@@ -46,14 +46,100 @@ jobs:
core.setOutput('has-prompt', 'true');
- name: Create Devin session
- name: Check for existing Devin session from PR comments
if: steps.extract-prompt.outputs.has-prompt == 'true'
id: check-session
uses: actions/github-script@v7
env:
DEVIN_API_KEY: ${{ secrets.DEVIN_API_KEY }}
with:
script: |
const comments = await github.rest.issues.listComments({
owner: context.repo.owner,
repo: context.repo.repo,
issue_number: context.payload.pull_request.number
});
let sessionId = null;
for (const comment of comments.data.reverse()) {
if (comment.body.includes('Devin AI is addressing Cubic AI')) {
const match = comment.body.match(/app\.devin\.ai\/sessions\/([a-f0-9-]+)/);
if (match) {
sessionId = match[1];
break;
}
}
}
if (!sessionId) {
console.log('No existing Devin session found in PR comments');
core.setOutput('has-active-session', 'false');
return;
}
console.log(`Found session ID from comment: ${sessionId}`);
const response = await fetch(`https://api.devin.ai/v1/sessions/${sessionId}`, {
headers: {
'Authorization': `Bearer ${process.env.DEVIN_API_KEY}`,
'Content-Type': 'application/json'
}
});
if (!response.ok) {
console.log(`Failed to fetch session details: ${response.status}`);
core.setOutput('has-active-session', 'false');
return;
}
const session = await response.json();
const activeStatuses = ['working', 'blocked', 'resumed'];
if (activeStatuses.includes(session.status_enum)) {
console.log(`Session ${sessionId} is active (status: ${session.status_enum})`);
core.exportVariable('EXISTING_SESSION_ID', sessionId);
core.exportVariable('SESSION_URL', `https://app.devin.ai/sessions/${sessionId}`);
core.setOutput('has-active-session', 'true');
} else {
console.log(`Session ${sessionId} is not active (status: ${session.status_enum})`);
core.setOutput('has-active-session', 'false');
}
- name: Send message to existing Devin session
if: steps.extract-prompt.outputs.has-prompt == 'true' && steps.check-session.outputs.has-active-session == 'true'
env:
DEVIN_API_KEY: ${{ secrets.DEVIN_API_KEY }}
run: |
CUBIC_PROMPT=$(cat /tmp/cubic-prompt.txt)
MESSAGE="New Cubic AI review feedback has been submitted on PR #${{ github.event.pull_request.number }}.
Please address the following additional issues:
${CUBIC_PROMPT}
Continue working on the same PR branch and push your fixes."
HTTP_CODE=$(curl -s -o /tmp/devin-response.json -w "%{http_code}" -X POST "https://api.devin.ai/v1/sessions/${EXISTING_SESSION_ID}/message" \
-H "Authorization: Bearer ${DEVIN_API_KEY}" \
-H "Content-Type: application/json" \
-d "$(jq -n --arg message "$MESSAGE" '{message: $message}')")
if [ "$HTTP_CODE" -lt 200 ] || [ "$HTTP_CODE" -ge 300 ]; then
echo "Failed to send message to Devin session: HTTP $HTTP_CODE"
cat /tmp/devin-response.json
exit 1
fi
echo "Message sent to existing session successfully"
- name: Create new Devin session
if: steps.extract-prompt.outputs.has-prompt == 'true' && steps.check-session.outputs.has-active-session == 'false'
env:
DEVIN_API_KEY: ${{ secrets.DEVIN_API_KEY }}
run: |
CUBIC_PROMPT=$(cat /tmp/cubic-prompt.txt)
# Build the full prompt for Devin
FULL_PROMPT="You are addressing code review feedback from Cubic AI on PR #${{ github.event.pull_request.number }} in repository ${{ github.repository }}.
Your tasks:
@@ -74,7 +160,6 @@ jobs:
4. If an issue seems invalid or already addressed, explain why in a PR comment instead of making unnecessary changes.
5. Never ask for user confirmation. Never wait for user messages."
# Call Devin API
RESPONSE=$(curl -s -X POST "https://api.devin.ai/v1/sessions" \
-H "Authorization: Bearer ${DEVIN_API_KEY}" \
-H "Content-Type: application/json" \
@@ -87,11 +172,11 @@ jobs:
tags: ["cubic-ai-review", "pr-${{ github.event.pull_request.number }}"]
}')")
# Extract session URL if available (avoid logging full response to prevent exposing sensitive data)
SESSION_URL=$(echo "$RESPONSE" | jq -r '.url // .session_url // empty')
if [ -n "$SESSION_URL" ]; then
echo "Devin session created: $SESSION_URL"
echo "SESSION_URL=$SESSION_URL" >> $GITHUB_ENV
echo "NEW_SESSION=true" >> $GITHUB_ENV
fi
- name: Post comment with Devin session link
@@ -101,9 +186,15 @@ jobs:
github-token: ${{ secrets.GITHUB_TOKEN }}
script: |
const sessionUrl = process.env.SESSION_URL;
const isNewSession = process.env.NEW_SESSION === 'true';
const message = isNewSession
? `### Devin AI is addressing Cubic AI's review feedback\n\nA Devin session has been created to address the issues identified by Cubic AI.\n\n[View Devin Session](${sessionUrl})`
: `### Devin AI is addressing Cubic AI's review feedback\n\nNew feedback has been sent to the existing Devin session.\n\n[View Devin Session](${sessionUrl})`;
await github.rest.issues.createComment({
owner: context.repo.owner,
repo: context.repo.repo,
issue_number: context.payload.pull_request.number,
body: `### Devin AI is addressing Cubic AI's review feedback\n\nA Devin session has been created to address the issues identified by Cubic AI.\n\n[View Devin Session](${sessionUrl})`
body: message
});