forward PR comments to Discord threads (#8020)

Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
hugocasa
2026-02-19 16:24:05 +00:00
committed by GitHub
co-authored by Claude Opus 4.6
parent 7a59e2b466
commit f3697f99d9
2 changed files with 100 additions and 0 deletions
@@ -6,6 +6,12 @@ on:
- opened
- ready_for_review
- closed
issue_comment:
types:
- created
pull_request_review_comment:
types:
- created
jobs:
notify_discord_when_pr_opened:
@@ -33,3 +39,33 @@ jobs:
PR_NUMBER: ${{ github.event.pull_request.number }}
secrets:
DISCORD_BOT_TOKEN: ${{ secrets.DISCORD_AI_BOT_TOKEN }}
notify_discord_on_comment:
if: >
github.event_name == 'issue_comment'
&& github.event.issue.pull_request
uses: ./.github/workflows/shareable-discord-notification.yml
with:
PR_STATUS: "comment"
PR_NUMBER: ${{ github.event.issue.number }}
COMMENT_BODY: ${{ github.event.comment.body }}
COMMENT_AUTHOR: ${{ github.event.comment.user.login }}
COMMENT_URL: ${{ github.event.comment.html_url }}
DISCORD_CHANNEL_ID: "1372204995868491786"
DISCORD_GUILD_ID: "930051556043276338"
secrets:
DISCORD_BOT_TOKEN: ${{ secrets.DISCORD_AI_BOT_TOKEN }}
notify_discord_on_review_comment:
if: github.event_name == 'pull_request_review_comment'
uses: ./.github/workflows/shareable-discord-notification.yml
with:
PR_STATUS: "comment"
PR_NUMBER: ${{ github.event.pull_request.number }}
COMMENT_BODY: ${{ github.event.comment.body }}
COMMENT_AUTHOR: ${{ github.event.comment.user.login }}
COMMENT_URL: ${{ github.event.comment.html_url }}
DISCORD_CHANNEL_ID: "1372204995868491786"
DISCORD_GUILD_ID: "930051556043276338"
secrets:
DISCORD_BOT_TOKEN: ${{ secrets.DISCORD_AI_BOT_TOKEN }}
@@ -24,9 +24,22 @@ on:
DISCORD_GUILD_ID:
description: "The Discord guild ID"
type: string
COMMENT_BODY:
description: "The comment body"
type: string
default: ""
COMMENT_AUTHOR:
description: "The comment author"
type: string
default: ""
COMMENT_URL:
description: "The comment URL"
type: string
default: ""
secrets:
DISCORD_WEBHOOK_URL:
description: "Discord Webhook URL"
required: false
DISCORD_BOT_TOKEN:
description: "Discord Bot Token"
@@ -117,3 +130,54 @@ jobs:
curl -X PUT \
-H "Authorization: Bot $BOT_TOKEN" \
"https://discord.com/api/v10/channels/$thread_id/messages/$message_id/reactions/%E2%9C%85/@me"
post_comment:
runs-on: ubuntu-latest
if: ${{ inputs.PR_STATUS == 'comment' }}
steps:
- name: Post comment to Discord thread
env:
BOT_TOKEN: ${{ secrets.DISCORD_BOT_TOKEN }}
CHANNEL_ID: ${{ inputs.DISCORD_CHANNEL_ID }}
GUILD_ID: ${{ inputs.DISCORD_GUILD_ID }}
PR_NUMBER: ${{ inputs.PR_NUMBER }}
COMMENT_BODY: ${{ inputs.COMMENT_BODY }}
COMMENT_AUTHOR: ${{ inputs.COMMENT_AUTHOR }}
COMMENT_URL: ${{ inputs.COMMENT_URL }}
run: |
# 1) Find the thread by PR number
threads=$(curl -s -H "Authorization: Bot $BOT_TOKEN" \
"https://discord.com/api/v10/guilds/${GUILD_ID}/threads/active")
thread_id=$(echo "$threads" | jq -r \
--arg cid "$CHANNEL_ID" \
--arg pref "#${PR_NUMBER}:" \
'.threads[] | select(.parent_id == $cid and (.name | startswith($pref))) | .id')
if [ -z "$thread_id" ]; then
echo "Thread not found for PR #${PR_NUMBER}, skipping"
exit 0
fi
# 2) Truncate comment body to fit Discord's 2000 char limit
# Reserve space for the author line + link (~100 chars)
max_body=1800
if [ ${#COMMENT_BODY} -gt $max_body ]; then
# For bot comments, show the tail (conclusions/code tend to be at the end)
if [[ "$COMMENT_AUTHOR" == *"[bot]"* ]] || [[ "$COMMENT_AUTHOR" == *"-bot"* ]]; then
truncated_body="...${COMMENT_BODY: -$max_body}"
else
truncated_body="${COMMENT_BODY:0:$max_body}..."
fi
else
truncated_body="$COMMENT_BODY"
fi
# 3) Post the comment to the thread
message=$(printf '**%s** [commented](%s):\n%s' "$COMMENT_AUTHOR" "$COMMENT_URL" "$truncated_body")
payload=$(jq -n --arg content "$message" '{content: $content}')
curl -s -X POST \
-H "Authorization: Bot $BOT_TOKEN" \
-H "Content-Type: application/json" \
-d "$payload" \
"https://discord.com/api/v10/channels/${thread_id}/messages"