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twooeyandClaude Sonnet 5 b43852e733 Switch deploy pipeline to Gitea polling; fix env-parsing and volume-isolation bugs
- Replace the bare-repo post-receive hook with deploy/poll-deploy.sh: Gitea
  and the Docker hosts are separate machines, so each box polls its branch
  via host crontab instead of needing an exposed webhook receiver.
- Add Blocksy theme + Blocksy Companion auto-install to deploy.sh (free
  tier; the paid Book Store starter site still needs a manual license step).
- Fix deploy.sh/backup.sh/restore.sh sourcing .env files as bash: a bcrypt
  hash's `$2a$14$...` shape breaks under `set -u`. Replaced with
  deploy/lib/env.sh, a literal (non-executing) KEY=VALUE reader.
- Fix docker compose itself mangling the same kind of value: both
  `environment: ${VAR}` and `env_file:` run values through Compose's
  interpolation, which silently blanks `$identifier`-shaped substrings.
  The staging basic-auth hash is now rendered directly into the Caddyfile
  by deploy.sh, bypassing Compose's variable system entirely.
- Fix dev/staging/production silently sharing one Compose project (and
  therefore one db_data volume) by pinning an explicit -p per environment.
- cron and wordpress now share one environment anchor so they can't drift
  apart again (cron was silently missing WORDPRESS_CONFIG_EXTRA before).

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-08-27 10:10:12 -04:00

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#!/usr/bin/env bash
# Meant to run via the HOST's system crontab on each environment's box (not
# inside a container) — Gitea lives on a separate machine, so rather than
# exposing an inbound webhook receiver on staging/production, each box just
# polls its branch and redeploys when it moves. Silent when there's nothing
# new, so it's safe to run every couple of minutes from cron.
#
# Example crontab line (staging box):
# */2 * * * * /srv/bookstore/deploy/poll-deploy.sh staging >> /var/log/bookstore-deploy.log 2>&1
set -euo pipefail
ENVIRONMENT="${1:?Usage: poll-deploy.sh <staging|production>}"
REPO_ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
cd "$REPO_ROOT"
case "$ENVIRONMENT" in
staging) BRANCH=staging ;;
production) BRANCH=main ;;
*) echo "environment must be 'staging' or 'production'" >&2; exit 1 ;;
esac
BEFORE="$(git rev-parse HEAD)"
git fetch origin "$BRANCH" --quiet
AFTER="$(git rev-parse "origin/${BRANCH}")"
if [[ "$BEFORE" == "$AFTER" ]]; then
exit 0
fi
echo "$(date -Is) deploying ${ENVIRONMENT} (${BRANCH}): ${BEFORE:0:7} -> ${AFTER:0:7}"
git checkout -f "$BRANCH"
git reset --hard "origin/${BRANCH}"
"$REPO_ROOT/deploy/deploy.sh" "$ENVIRONMENT"