Files
twooey df34fe8e54 Fix five high-severity bugs from the full-session code review
- ProductSync: bsc_work.wc_product_id could go stale if a product was ever
  deleted out-of-band (wp-admin, a cleanup script). wc_get_product() then
  correctly detects "no product" and creates a new one, but the repoint was
  gated behind `if (!$existing_id)` — which was already true, so the stale
  ID never got corrected. Every future sync repeated this, one duplicate
  product per run. Fixed by making the repoint unconditional (cheap,
  idempotent UPDATE either way). Reproduced the exact scenario against dev
  (deleted a product out-of-band, ran sync-products twice) and confirmed:
  one repoint, zero duplicates, product count and per-work product count
  both correct across repeated runs.

- Commands.php (sync-hardcover-tags): wp_set_object_terms() with an empty
  array clears the taxonomy rather than leaving it alone — verified
  directly. Hardcover legitimately returns no moods/content-warnings for
  plenty of books, so a --force re-sync could silently wipe existing tags,
  including anything hand-tagged. Fixed by skipping the call per-category
  when that category's array is empty. Verified via a direct eval test:
  pre-existing genre tag survives a sync where genre comes back empty,
  mood still gets set normally.

- docker-compose.yml: two stray root-owned secrets/db_password and
  secrets/db_root_password directories were already sitting on disk —
  Docker auto-creating a bind-mount source as a directory from an earlier
  manual `docker compose` call that ran without ENVIRONMENT exported
  (reproducing the exact bug already fixed once this session). Removed
  the stray dirs and changed every `${ENVIRONMENT}` in a volume mount to
  `${ENVIRONMENT:?ENVIRONMENT must be set}` so Compose now hard-fails
  instead of silently defaulting to empty. Verified: unset ENVIRONMENT now
  fails config validation with a clear error; set, it still works.

- HARDCOVER_API_TOKEN moved to the same _FILE secrets pattern already used
  for DB_PASSWORD/DB_ROOT_PASSWORD (docker-compose.yml, deploy.sh,
  HardcoverAdapter.php) — it was a live, consumed secret still going
  through Compose's ${VAR} interpolation, exposed to the same
  mangling bug already fixed for the DB passwords, plus visible via
  `docker inspect`. deploy.sh now writes secrets/<env>/hardcover_api_token
  (optionally empty). Verified via deploy.sh dev + wp eval: empty file ->
  is_configured() false, a real token value -> true.

- backup.sh: mariadb-dump had no --single-transaction, so a dump against a
  live site would either table-lock for its duration or produce a
  non-atomic/inconsistent dump. Added; verified a real dump still runs
  clean and produces a valid, restorable-looking .sql.gz.
2026-08-27 15:40:25 -04:00

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#!/usr/bin/env bash
# Builds and brings up an environment, then makes sure WordPress/WooCommerce
# are installed and configured to match design doc §01/§03/§07. Safe to run
# repeatedly — every step is idempotent.
set -euo pipefail
ENVIRONMENT="${1:?Usage: deploy.sh <dev|staging|production>}"
export ENVIRONMENT
REPO_ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
cd "$REPO_ROOT"
case "$ENVIRONMENT" in
dev|staging|production) ;;
*) echo "environment must be 'dev', 'staging', or 'production'" >&2; exit 1 ;;
esac
ENV_FILE=".env.${ENVIRONMENT}"
if [[ ! -f "$ENV_FILE" ]]; then
echo "missing $ENV_FILE — copy .env.example to $ENV_FILE and fill it in" >&2
exit 1
fi
# shellcheck source=lib/env.sh
source "$REPO_ROOT/deploy/lib/env.sh"
SITE_URL="$(env_get "$ENV_FILE" SITE_URL)"
SITE_TITLE="$(env_get "$ENV_FILE" SITE_TITLE)"
WP_ADMIN_USER="$(env_get "$ENV_FILE" WP_ADMIN_USER)"
WP_ADMIN_PASSWORD="$(env_get "$ENV_FILE" WP_ADMIN_PASSWORD)"
WP_ADMIN_EMAIL="$(env_get "$ENV_FILE" WP_ADMIN_EMAIL)"
# DB_PASSWORD/DB_ROOT_PASSWORD are stripped from what Compose itself loads:
# Compose scans every value in --env-file for $identifier-looking patterns
# as part of building its own interpolation table, and warns "variable not
# set" for any it finds — even though nothing consumes these two via ${VAR}
# anymore (they only flow through secrets/, via env_get below, which reads
# the real, unfiltered $ENV_FILE directly). Filtering them out of Compose's
# copy is what makes that warning actually go away, permanently, regardless
# of what characters end up in either password.
COMPOSE_ENV_FILE="$(mktemp)"
trap 'rm -f "$COMPOSE_ENV_FILE"' EXIT
grep -Ev '^(DB_PASSWORD|DB_ROOT_PASSWORD)=' "$ENV_FILE" > "$COMPOSE_ENV_FILE"
# -p pins the Compose project name to the environment (default is the
# directory name, which every environment shares — that made staging quietly
# reuse dev's db_data volume/credentials the first time this ran).
COMPOSE="docker compose -p bookstore-${ENVIRONMENT} -f docker-compose.yml -f docker-compose.${ENVIRONMENT}.yml --env-file ${COMPOSE_ENV_FILE}"
# wp-cli runs as www-data (who already owns wp-config.php etc.), not root —
# `docker exec` defaults to root only because the image never sets a
# non-root default user for exec sessions; the actual web-facing php-fpm
# workers already run as www-data regardless.
WP="$COMPOSE exec -T -u www-data wordpress wp"
echo "==> writing DB secret files (bypasses compose's \${VAR} interpolation entirely)"
SECRETS_DIR="secrets/${ENVIRONMENT}"
mkdir -p "$SECRETS_DIR"
chmod 700 "secrets" "$SECRETS_DIR" 2>/dev/null || true
DB_PASSWORD_VALUE="$(env_get "$ENV_FILE" DB_PASSWORD)"
DB_ROOT_PASSWORD_VALUE="$(env_get "$ENV_FILE" DB_ROOT_PASSWORD)"
: "${DB_PASSWORD_VALUE:?set DB_PASSWORD in ${ENV_FILE}}"
: "${DB_ROOT_PASSWORD_VALUE:?set DB_ROOT_PASSWORD in ${ENV_FILE}}"
printf '%s' "$DB_PASSWORD_VALUE" > "$SECRETS_DIR/db_password"
printf '%s' "$DB_ROOT_PASSWORD_VALUE" > "$SECRETS_DIR/db_root_password"
# Optional, unlike the two above — an environment without a Hardcover token
# just leaves HardcoverAdapter::is_configured() false. Written unconditionally
# (even empty) so the bind mount in docker-compose.yml always has a real file
# to point at, never a directory Docker auto-creates for a missing path (the
# exact bug ENVIRONMENT-unset guards elsewhere in this file exist to prevent).
HARDCOVER_API_TOKEN_VALUE="$(env_get "$ENV_FILE" HARDCOVER_API_TOKEN)"
printf '%s' "$HARDCOVER_API_TOKEN_VALUE" > "$SECRETS_DIR/hardcover_api_token"
# 644, not 600: the db/wordpress/cron containers read this as their own
# (non-host-matching) container UID, e.g. www-data — chmod 600 made it
# unreadable to them. The containing directory (700, above) is what
# actually keeps other host users out; these just need to be world-readable
# within that already-restricted directory.
chmod 644 "$SECRETS_DIR/db_password" "$SECRETS_DIR/db_root_password" "$SECRETS_DIR/hardcover_api_token"
echo "==> building and starting ${ENVIRONMENT}"
$COMPOSE up -d --build
echo "==> waiting for WordPress core files (the official image copies them in on first boot of an empty volume, which takes a few seconds)"
for i in $(seq 1 60); do
if $COMPOSE exec -T wordpress test -f /var/www/html/wp-settings.php >/dev/null 2>&1; then
break
fi
if [[ "$i" -eq 60 ]]; then
echo "wordpress core files did not appear in time" >&2
exit 1
fi
sleep 2
done
echo "==> ensuring WordPress is installed"
if ! $WP core is-installed; then
$WP core install \
--url="${SITE_URL:?set SITE_URL in ${ENV_FILE}}" \
--title="${SITE_TITLE:-Bookstore}" \
--admin_user="${WP_ADMIN_USER:?set WP_ADMIN_USER in ${ENV_FILE}}" \
--admin_password="${WP_ADMIN_PASSWORD:?set WP_ADMIN_PASSWORD in ${ENV_FILE}}" \
--admin_email="${WP_ADMIN_EMAIL:?set WP_ADMIN_EMAIL in ${ENV_FILE}}" \
--skip-email
fi
echo "==> installing/activating theme (Blocksy — free; Book Store starter site needs a manual license + import, see README)"
$WP theme install blocksy --activate
echo "==> installing/activating required plugins"
$WP plugin install woocommerce redis-cache blocksy-companion --activate
$WP plugin activate bookstore-core
$WP redis enable || true
echo "==> enabling WooCommerce HPOS (custom order tables)"
$WP option update woocommerce_custom_orders_table_enabled yes
$WP option update woocommerce_custom_orders_table_data_sync_enabled yes
if [[ "$ENVIRONMENT" != "production" ]]; then
echo "==> discouraging search engines (non-production)"
$WP option update blog_public 0
fi
echo "==> flushing caches and rewrite rules"
$WP cache flush
$WP rewrite flush
echo "==> deploy complete: ${ENVIRONMENT}"