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https://github.com/kevinveenbirkenbach/computer-playbook.git
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Kevin Veen-Birkenbach
80e048a274
The previous entrypoint script used 'set -euo pipefail', which caused runtime errors because /bin/sh (Dash/BusyBox) does not support 'pipefail'. This commit makes the entrypoint fully POSIX-safe, adds robust fallbacks for missing scripts, and improves logging. Also removes a trailing newline in the navigator Docker Compose template. Related ChatGPT discussion: https://chatgpt.com/share/68eab0b7-7a64-800f-a8aa-e7d7262a262e
79 lines
2.5 KiB
Bash
79 lines
2.5 KiB
Bash
#!/bin/sh
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# POSIX-safe entrypoint for EspoCRM container
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# Compatible with /bin/sh (dash/busybox). Avoids 'pipefail' and non-portable features.
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set -eu
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log() { printf '%s %s\n' "[entrypoint]" "$*" >&2; }
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# --- Simple boolean normalization --------------------------------------------
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bool_norm () {
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v="$(printf '%s' "${1:-}" | tr '[:upper:]' '[:lower:]' 2>/dev/null || true)"
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case "$v" in
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1|true|yes|on) echo "true" ;;
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0|false|no|off|"") echo "false" ;;
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*) echo "false" ;;
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esac
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}
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# --- Environment initialization ----------------------------------------------
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MAINTENANCE="$(bool_norm "${ESPO_INIT_MAINTENANCE_MODE:-false}")"
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CRON_DISABLED="$(bool_norm "${ESPO_INIT_CRON_DISABLED:-false}")"
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USE_CACHE="$(bool_norm "${ESPO_INIT_USE_CACHE:-true}")"
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APP_DIR="/var/www/html"
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# Provided by env.j2 (fallback ensures robustness)
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SET_FLAGS_SCRIPT="${ESPOCRM_SET_FLAGS_SCRIPT:-/usr/local/bin/set_flags.php}"
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if [ ! -f "$SET_FLAGS_SCRIPT" ]; then
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log "WARN: SET_FLAGS_SCRIPT '$SET_FLAGS_SCRIPT' not found; falling back to /usr/local/bin/set_flags.php"
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SET_FLAGS_SCRIPT="/usr/local/bin/set_flags.php"
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fi
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# --- Wait for bootstrap.php (max 60s, e.g. fresh volume) ----------------------
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log "Waiting for ${APP_DIR}/bootstrap.php..."
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count=0
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while [ $count -lt 60 ] && [ ! -f "${APP_DIR}/bootstrap.php" ]; do
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sleep 1
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count=$((count + 1))
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done
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if [ ! -f "${APP_DIR}/bootstrap.php" ]; then
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log "ERROR: bootstrap.php missing after 60s"
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exit 1
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fi
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# --- Apply config flags via set_flags.php ------------------------------------
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log "Applying runtime flags via set_flags.php..."
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if ! php "${SET_FLAGS_SCRIPT}"; then
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log "ERROR: set_flags.php execution failed"
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exit 1
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fi
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# --- Clear cache (safe) -------------------------------------------------------
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if php "${APP_DIR}/clear_cache.php" 2>/dev/null; then
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log "Cache cleared successfully."
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else
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log "WARN: Cache clearing skipped or failed (non-critical)."
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fi
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# --- Hand off to CMD ----------------------------------------------------------
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if [ "$#" -gt 0 ]; then
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log "Exec CMD: $*"
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exec "$@"
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fi
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# Try common server commands
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for cmd in apache2-foreground httpd-foreground php-fpm php-fpm8.3 php-fpm8.2 supervisord; do
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if command -v "$cmd" >/dev/null 2>&1; then
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log "Starting: $cmd"
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case "$cmd" in
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php-fpm|php-fpm8.*) exec "$cmd" -F ;;
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supervisord) exec "$cmd" -n ;;
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*) exec "$cmd" ;;
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esac
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fi
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done
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# --- Fallback ---------------------------------------------------------------
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log "No known server command found; tailing to keep container alive."
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exec tail -f /dev/null
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