init + binary

README.md

@@ -8,3 +8,27 @@ It expects the following environment variables to be set:
 - `API_TOKEN` - Forgejo API authorization token
 - `REDIRECT_URL` - Redirect url when access fails or files do not exist (ex. `https://git.brut.systems`)
 - `PORT` - Port to listen on
+
+## Usage w/ systemd
+
+Create a file at `/etc/systemd/system/docs.brut.service` with the following:
+
+```
+[Unit]
+Description=Serves files from Git repositories
+After=network.target
+
+[Service]
+Type=simple
+ExecStart=<path/to/respository>/start.sh
+ExecStop=/usr/bin/pkill docs.brut.systems
+Restart=always
+User=<user to run as>
+Environment="API_URL=<url>"
+Environment="API_TOKEN=<token>"
+Environment="REDIRECT_URL=<url>"
+Environment="PORT=<port>"
+
+[Install]
+WantedBy=multi-user.target
+```

start.sh

@@ -0,0 +1,25 @@
+#!/usr/bin/env sh
+
+EXECUTABLE="./docs.brut.systems"
+
+git pull
+
+if command -v go &> /dev/null; then
+    echo "Recompiling latest version..."
+
+    go build -o "$EXECUTABLE" .
+
+    if [ $? -ne 0 ]; then
+        echo "Compilation failed!"
+        exit 1
+    fi
+    echo "Compilation successful."
+fi
+
+if [ -x "$EXECUTABLE" ]; then
+    echo "Starting $EXECUTABLE..."
+    "$EXECUTABLE" "$@"
+else
+    echo "Error: Executable not found and Go is not installed to compile it."
+    exit 1
+fi