Use a .conf file for Nginx

Author: mpiot

docker/NginxDockerfile

@@ -1,41 +1,4 @@
 FROM nginx:1.15.8
 
 # set nginx config
-RUN rm /etc/nginx/conf.d/default.conf
-RUN { \
-        echo 'server {'; \
-        echo '    listen 80;'; \
-        echo '    server_name _;'; \
-        echo '    root /app/public;'; \
-        echo ''; \
-        echo '    add_header X-Content-Type-Options nosniff;'; \
-        echo '    add_header X-XSS-Protection "1; mode=block";'; \
-        echo '    add_header X-Frame-Options SAMEORIGIN;'; \
-        echo ''; \
-        echo '    if ($http_user_agent ~* "WordPress") {'; \
-        echo '        return 403;'; \
-        echo '    }'; \
-        echo ''; \
-        echo '    location / {'; \
-        echo '        try_files $uri /index.php$is_args$args;'; \
-        echo '    }'; \
-        echo ''; \
-        echo '    location /protected-files/ {'; \
-        echo '        internal;'; \
-        echo '        alias /app/files/;'; \
-        echo '    }'; \
-        echo ''; \
-        echo '    location ~ ^/index\.php(/|$) {'; \
-        echo '        fastcgi_pass app:9000;'; \
-        echo '        fastcgi_split_path_info ^(.+\.php)(/.*)$;'; \
-        echo '        include fastcgi_params;'; \
-        echo '        fastcgi_param SCRIPT_FILENAME $realpath_root$fastcgi_script_name;'; \
-        echo '        fastcgi_param DOCUMENT_ROOT $realpath_root;'; \
-        echo '        internal;'; \
-        echo '    }'; \
-        echo ''; \
-        echo '    location ~ \.php$ {'; \
-        echo '        return 404;'; \
-        echo '    }'; \
-        echo '}'; \
-    } > /etc/nginx/conf.d/default.conf
+ADD nginx-default.conf /etc/nginx/conf.d/default.conf

docker/nginx-default.conf

@@ -0,0 +1,35 @@
+ server {
+    listen 80;
+    server_name _;
+    root /app/public;
+
+    add_header X-Content-Type-Options nosniff;
+    add_header X-XSS-Protection "1; mode=block";
+    add_header X-Frame-Options SAMEORIGIN;
+
+    if ($http_user_agent ~* "WordPress") {
+        return 403;
+    }
+
+    location / {
+        try_files $uri /index.php$is_args$args;
+    }
+
+    location /protected-files/ {
+        internal;
+        alias /app/files/;
+    }
+
+    location ~ ^/index\.php(/|$) {
+        fastcgi_pass app:9000;
+        fastcgi_split_path_info ^(.+\.php)(/.*)$;
+        include fastcgi_params;
+        fastcgi_param SCRIPT_FILENAME $realpath_root$fastcgi_script_name;
+        fastcgi_param DOCUMENT_ROOT $realpath_root;
+        internal;
+    }
+
+    location ~ \.php$ {
+        return 404;
+    }
+}