From 437268370661087dbe31323efb18dfe1a518da33 Mon Sep 17 00:00:00 2001
From: flu0r1ne <flu0r1ne@flu0r1ne.net>
Date: Wed, 21 Jul 2021 03:59:15 -0500
Subject: Dynamic markdown page generation with preloading

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+Installing cGit behind NGINX on Ubuntu
+======================================
+
+[cGit](https://git.zx2c4.com/cgit/about/) is a fast web interface based on the CGI specification. It is lightweight and doesn't require a database or web authentication system.
+
+It's easy to configure. For some reason, all the online guides for Ubuntu decided they needed to compile it from scratch and write their own start scripts in a mix of perl and bash. You don't need superhero sysadmin skills from the late 90s. All components are packaged with systemd units... there is a better way...
+
+### 1. Install `cgit` and `fcgiwrap`.
+
+`fcgiwrap` will create a socket NGINX can use to pass the CGI variables to cGit: 
+```
+sudo apt install fcgiwrap
+sudo apt install cgit
+```
+
+### 2. Modify the `cgitrc` file under `/etc/cgitrc` to your liking: 
+```
+# See cgitrc(5)
+# prepend this string to every url
+virtual-root=/
+enable-index-links=1
+enable-commit-graph=1
+
+root-title=My Git Repos
+root-desc=I exclusivly write code in Smalltalk-71
+logo=/assets/my_custom_logo.png
+
+# Add site-specific configuration
+# ...
+
+```
+
+### 3. Optionally create an assets directory and add your custom logo / css:
+```
+mkdir /var/www/html/assets
+cp my_custom_logo.png /var/www/html/assets
+```
+
+### 4. Configure NGINX
+
+Add the site to NGINX. This launches the `cgit.cgi` executable passing it to the `fcgiwrap` socket:
+```conf
+echo >/etc/nginx/sites-available/cgit.conf <<EOF
+server {
+    listen 80;
+
+    server_name  git.domain.com;
+    server_name  www.git.domain.com;
+
+    root /usr/share/cgit;
+
+    # Maintainer overridden assets will live in /assets
+    # This allows you to change add a custom logo or modified CSS
+    # See cgitrc(5)
+    location ~* /assets {
+        root /var/www/html;
+        expires 30d;
+    }
+
+    # Fallback to static assets included by cGit 
+    location ~* ^.+\.(css|png|ico)$ {
+        root /usr/share/cgit;
+        expires 30d;
+    }
+
+    try_files $uri @cgit;
+
+    location @cgit {
+        fastcgi_param   SCRIPT_FILENAME /usr/lib/cgit/cgit.cgi;
+        fastcgi_param   PATH_INFO       $uri;
+        fastcgi_param   QUERY_STRING    $args;
+        fastcgi_param   HTTP_HOST       $server_name;
+        fastcgi_pass    unix:/run/fcgiwrap.socket;
+    }
+
+    access_log /var/log/nginx/access.log;
+    error_log /var/log/nginx/error.log warn;
+}
+EOF
+```
+
+### 4. Enable the site:
+```bash
+ln -s /etc/nginx/sites-available/git.conf /etc/nginx/sites-enabled/cgit.conf
+```
+
+Note: all files in sites-enabled should be included in `nginx.conf`'s http section:
+```conf
+include /etc/nginx/sites-enabled/*;
+```
+
+### 5. Restart NGINX
+
+```
+sudo systemctl restart nginx
+```
-- 
cgit v1.2.3