Go vanity URL

If you want to host your own Go projects and share them. I use the caddy webserver to simplify secure access over HTTPS (via letsencrypt).

git.example.com {
    # Git smart HTTP (fetch / clone)
    @git {
        path_regexp git ^/(.+)\.git(/.*)?$
    }

    handle @git {
        root * /var/lib/git

        reverse_proxy unix//run/fcgiwrap.socket {
            transport fastcgi {
                env SCRIPT_FILENAME /usr/lib/git-core/git-http-backend
                env GIT_PROJECT_ROOT /var/lib/git
                env GIT_HTTP_EXPORT_ALL ""
            }
        }
    }

    # Everything else
    respond 404
}

www.example.com, example.com {
    root * /var/www/www.example.com

    #################################
    # Go vanity imports (dynamic)
    #################################
    @go-get {
        query go-get=1
    }

    handle @go-get {
        respond `
        
        
        
        
        
        ` 200
    }

    #################################
    # Normal website
    #################################
    file_server
}

Use a script like this to setup bare repository when you want to share a new project. Note! run it with sudo

#!/usr/bin/env bash
set -euo pipefail

if [ "$#" -ne 1 ]; then
    echo "Usage: $0 "
    exit 1
fi

NAME="$1"
BASE="/var/lib/git"
REPO="$BASE/$NAME.git"

if [[ "$NAME" == *"/"* ]]; then
    echo "Error: repository name must not contain slashes"
    exit 1
fi

if [ -e "$REPO" ]; then
    echo "Error: $REPO already exists"
    exit 1
fi

echo "Creating bare repository: $REPO"

mkdir -p "$REPO"
git init --bare --initial-branch=main "$REPO"

# Ensure HEAD is correct (belt & suspenders)
git --git-dir="$REPO" symbolic-ref HEAD refs/heads/main

# Set ownership for git-http-backend
chown -R www-data:www-data "$REPO"
chmod -R g+rwX "$REPO"

echo "Repository '$NAME' initialized successfully."
echo "Setup your project with:"
echo "git remote add origin ssh://$(hostname).local:$REPO"

In my setup I host the projects on my workstation, so git push is just a local push.