update

README.md

@@ -10,7 +10,8 @@ on:
   issue_comment:
     types: [created] # only trigger on new issue comments
 env:
-  GH_TOKEN: ${{ secrets.GH_PAT }} # authorize bot
+  GH_TOKEN: ${{ secrets.GITHUB_TOKEN }} # authorize bot
+  GH_PAT: ${{ secrets.GH_PAT }} # authorize bot to write to PRs
 jobs:
   process:
     name: Process Comment

src/main.ts

@@ -10,9 +10,13 @@ const main = async () => {
   }
 
   const githubToken = process.env.GH_TOKEN
+  const PAT = process.env.GH_PAT || githubToken
   if (!githubToken) {
     throw new Error('GH_TOKEN is not set')
   }
+  if (!PAT) {
+    throw new Error('this is unreachable')
+  }
   const octokit = github.getOctokit(githubToken)
 
   const result = await processCmd(octokit, rawcmd, {
@@ -28,6 +32,9 @@ const main = async () => {
 
   console.log('Result', result)
 
+  // use a PAT to merge the PR
+  const patOctokit = github.getOctokit(PAT)
+
   if (result.createComment) {
     await octokit.rest.issues.createComment({
       ...github.context.repo,
@@ -38,21 +45,21 @@ const main = async () => {
 
   if (result.merge) {
     // approve the pr
-    await octokit.rest.pulls.createReview({
+    await patOctokit.rest.pulls.createReview({
       ...github.context.repo,
       pull_number: github.context.issue.number,
       event: 'APPROVE'
     })
 
-    await octokit.rest.pulls.merge({
+    await patOctokit.rest.pulls.merge({
       ...github.context.repo,
       pull_number: github.context.issue.number,
       sha: result.merge
     })
   }
 
   if (result.close) {
-    await octokit.rest.issues.update({
+    await patOctokit.rest.issues.update({
       ...github.context.repo,
       issue_number: github.context.issue.number,
       state: 'closed'

src/process.ts

@@ -125,7 +125,7 @@ const processCmd = async (octokit: ReturnType<typeof github.getOctokit>, rawcmd:
       }
     }
     return {
-      createComment: `Unable to find fellowshipReferenda.confirmed event at ${blockHash}`
+      createComment: `Unable to find fellowshipReferenda.confirmed event at \`${blockHash}\` for proposal with preimage \`${remarkBodyHash}\``
     }
   }