update: scaffolding for nginx

nginx/17-add-template-prefix.sh

@@ -0,0 +1,30 @@
+#!/bin/sh
+
+set -e
+
+ME=$(basename "$0")
+
+entrypoint_log() {
+	if [ -z "${NGINX_ENTRYPOINT_QUIET_LOGS:-}" ]; then
+		echo "$@"
+	fi
+}
+
+auto_template() {
+	local template_dir="${NGINX_ENVSUBST_TEMPLATE_DIR:-/etc/nginx/templates}"
+	local suffix="${NGINX_ENVSUBST_TEMPLATE_SUFFIX:-.template}"
+
+	[ -d "$template_dir" ] || return 0
+	if [ ! -w "$template_dir" ]; then
+		entrypoint_log "$ME: ERROR: $template_dir exists, but is not writable"
+		return 0
+	fi
+	find "$template_dir" -follow -type f -print | while read -r template; do
+		entrypoint_log "$ME: adding $suffix to $template"
+		mv "$template" "$template$suffix"
+	done
+}
+
+auto_template
+
+exit 0