From 9ab9ae33186ce287a73c172e8f36a06892528b4d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Martin=20R=C3=BCegg?= <martin.rueegg@metaworx.ch>
Date: Thu, 23 Feb 2023 18:46:10 +0100
Subject: [PATCH] Add project-specific startup script support (e.g. for cron
 configuration)

Allow user to add *.sh files to  `$HOST_PATH_HTTPD_DATADIR/*/$HTTPD_TEMPLATE_DIR/autostart` which will then be executed on startup of the php container.
---
 .../311-project-startup-scripts.sh            | 59 +++++++++++++++++++
 Dockerfiles/prod/data/docker-entrypoint.sh    |  6 ++
 2 files changed, 65 insertions(+)
 create mode 100644 Dockerfiles/prod/data/docker-entrypoint.d/311-project-startup-scripts.sh

diff --git a/Dockerfiles/prod/data/docker-entrypoint.d/311-project-startup-scripts.sh b/Dockerfiles/prod/data/docker-entrypoint.d/311-project-startup-scripts.sh
new file mode 100644
index 00000000..217bea57
--- /dev/null
+++ b/Dockerfiles/prod/data/docker-entrypoint.d/311-project-startup-scripts.sh
@@ -0,0 +1,59 @@
+#!/usr/bin/env bash
+
+set -e
+set -u
+set -o pipefail
+
+############################################################
+# Functions
+############################################################
+
+###
+### Execute project-supplied scripts
+###
+execute_project_scripts() {
+  local debug="${1}"
+  local script_dir
+  local script_name
+  local DEVILBOX_PROJECT_DIR
+  local DEVILBOX_PROJECT_NAME
+  local DEVILBOX_PROJECT_DOCROOT
+
+  for DEVILBOX_PROJECT_DIR in /shared/httpd/*; do
+
+    script_dir=${DEVILBOX_PROJECT_DIR}/$(env_get HTTPD_TEMPLATE_DIR ".devilbox")/autostart
+
+    if [ -d "${DEVILBOX_PROJECT_DIR}" ] && [ -d "${script_dir}" ]; then
+
+      DEVILBOX_PROJECT_NAME=$(basename "${DEVILBOX_PROJECT_DIR}")
+      export DEVILBOX_PROJECT_NAME
+
+      DEVILBOX_PROJECT_DOCROOT=${DEVILBOX_PROJECT_DIR}/$(env_get HTTPD_DOCROOT_DIR "htdocs")
+      export DEVILBOX_PROJECT_DOCROOT
+
+      script_files="$(find -L "${script_dir}" -type f -iname '*.sh' | sort -n)"
+
+      # loop over them line by line
+      IFS='
+      '
+      for script_f in ${script_files}; do
+
+        script_name="$(basename "${script_f}")"
+
+        log "info" "Executing project startup script: ${DEVILBOX_PROJECT_NAME}:${script_name}" "${debug}"
+
+        if ! bash "${script_f}" "${debug}"; then
+          log "err" "Failed to execute script" "${debug}"
+          exit 1
+        fi
+
+      done
+    fi
+  done
+}
+
+############################################################
+# Sanity Checks
+############################################################
+
+# find, sort, and basename are already checked in ./310-custom-startup-scripts.sh
diff --git a/Dockerfiles/prod/data/docker-entrypoint.sh b/Dockerfiles/prod/data/docker-entrypoint.sh
index fcd60c0a..4add9a3e 100755
--- a/Dockerfiles/prod/data/docker-entrypoint.sh
+++ b/Dockerfiles/prod/data/docker-entrypoint.sh
@@ -191,6 +191,12 @@ execute_custom_scripts "/startup.1.d" "${DEBUG_LEVEL}"
 execute_custom_scripts "/startup.2.d" "${DEBUG_LEVEL}"
 
 
+###
+### Run project supplied scripts
+###
+execute_project_scripts "${DEBUG_LEVEL}"
+
+
 ###
 ### Startup
 ###