ci: prefer branch alias URL over hash URL in preview comment

Wrangler outputs both a unique-per-deployment hash URL and a stable
branch alias URL. The previous regex picked the first match which was
the hash, changing every deploy. Use the branch alias when present so
the PR comment link stays stable and human-readable.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
snomiao
2026-04-12 02:05:48 +09:00
parent 0415a105b9
commit 970194e2be

View File

@@ -74,10 +74,17 @@ deploy_preview() {
if output=$(wrangler pages deploy "$dir" \
--project-name="$project" \
--branch="$branch" 2>&1); then
# Extract URL from output (improved regex for valid URL characters)
url=$(echo "$output" | grep -oE 'https://[a-zA-Z0-9.-]+\.pages\.dev\S*' | head -1)
result="${url:-https://${branch}.${project}.pages.dev}"
# Prefer the branch alias URL over the deployment hash URL so the
# link in the PR comment stays stable across redeploys.
branch_url="https://${branch}.${project}.pages.dev"
if echo "$output" | grep -qF "$branch_url"; then
result="$branch_url"
else
# Fall back to first pages.dev URL in wrangler output
url=$(echo "$output" | grep -oE 'https://[a-zA-Z0-9.-]+\.pages\.dev\S*' | head -1)
result="${url:-$branch_url}"
fi
echo "Success! URL: $result" >&2
echo "$result" # Only this goes to stdout for capture
return