From 5d63941187c0ed295a557d56fa8354b5c776554f Mon Sep 17 00:00:00 2001
From: "S. Amir Mohammad Najafi" <njfamirm@gmail.com>
Date: Mon, 22 Jan 2024 16:11:35 +0330
Subject: [PATCH] feat(pwa/entrypoint): disallow robots

---
 .../nginx/entrypoint.d/40-disallow-robots.sh    | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100755 nginx-pwa/etc/nginx/entrypoint.d/40-disallow-robots.sh

diff --git a/nginx-pwa/etc/nginx/entrypoint.d/40-disallow-robots.sh b/nginx-pwa/etc/nginx/entrypoint.d/40-disallow-robots.sh
new file mode 100755
index 0000000..26e9d20
--- /dev/null
+++ b/nginx-pwa/etc/nginx/entrypoint.d/40-disallow-robots.sh
@@ -0,0 +1,17 @@
+#!/bin/sh
+
+set -eu
+
+# replace the default robots.txt with a disallow all
+disallow_robots() {
+  if [ ${NGINX_DISALLOW_ROBOTS:-} == 1 ]; then
+    cat <<EOF > $NGINX_DOCUMENT_ROOT/robots.txt
+User-agent: *
+Disallow: /
+EOF
+  fi
+}
+
+disallow_robots
+
+exit 0