Watch GitHub PR status with audio notifications

gh_watch

#!/bin/bash

set -e

if [ $# -eq 0 ]; then
    echo "Usage: gh_watch <github-pr-url>"
    echo "Example: gh_watch https://github.com/hyfn/xpo/pull/4974"
    exit 1
fi

url="$1"

if [[ ! "$url" =~ github\.com/.+/pull/[0-9]+ ]]; then
    echo "Error: Invalid GitHub PR URL format"
    echo "Expected format: https://github.com/owner/repo/pull/number"
    exit 1
fi

repo_path=$(echo "$url" | sed -n 's|.*github\.com/\([^/]*/[^/]*\)/pull/.*|\1|p')
pr_number=$(echo "$url" | sed -n 's|.*/pull/\([0-9]*\).*|\1|p')

if [ -z "$repo_path" ] || [ -z "$pr_number" ]; then
    echo "Error: Could not parse repository and PR number from URL"
    exit 1
fi

silent_exit=false

cleanup() {
    silent_exit=true
    exit 0
}

trap cleanup SIGINT SIGTERM

echo "Watching PR #$pr_number in $repo_path..."
gh pr checks "$pr_number" --repo "$repo_path" --watch

exit_code=$?

if [ "$silent_exit" = false ]; then
    if [ $exit_code -eq 0 ]; then
        say "Build succeeded for PR $pr_number"
    else
        say "Build failed for PR $pr_number"
    fi
fi

exit $exit_code