Post comment on multiple Pull Requests

post-comment-on-pull-requests.sh

#!/usr/bin/env bash

GITHUB_USERNAME=<username>
GITHUB_ACCESS_TOKEN=<access-token>

REPO_URL=https://api.github.com/repos/<repo-owner>/<repo>

PR_BASE_URL=${REPO_URL}/pulls
COMMENT_BASE_URL=${REPO_URL}/issues

open_pr_ids=$(curl -u ${GITHUB_USERNAME}:${GITHUB_ACCESS_TOKEN} \ ${PR_BASE_URL}?state=open \
    | jq -r '[.[] | .number] | join(" ")')

for id in ${open_pr_ids}; do
    curl \
        -u ${GITHUB_USERNAME}:${GITHUB_ACCESS_TOKEN} ${COMMENT_BASE_URL}/${id}/comments \
        -d '{"body": "PR updated"}'
done