Feat/install via script

README.md

@@ -16,7 +16,13 @@ gruyere makes use of the wonderful [Charm](https://github.com/charmbracelet) lib
 - [Log](https://github.com/charmbracelet/log)
 
 ## Installation
-You can install the appropriate binary for your operating system by visiting the [Releases page](https://github.com/savannahostrowski/gruyere/releases).
+Get `gruyere` by running the following command:
+
+- MacOS / Linux:
+
+  ```bash
+  curl -L link/install.sh | sh
+  ```
 
 ## Contributing
 Contributions are welcome! To get started, check out the [contributing guidelines](CONTRIBUTING.md).

install.sh

@@ -0,0 +1,58 @@
+#!/usr/bin/env sh
+
+set -e
+
+# Determine OS and architecture
+OS=$(uname -s | tr '[:upper:]' '[:lower:]')
+ARCH=$(uname -m)
+
+case $ARCH in
+	x86_64)
+		ARCH="amd64"
+		;;
+	aarch64|arm64)
+		ARCH="arm64"
+		;;
+	i386|i686)
+		ARCH="386"
+		;;
+	*)
+		echo "Unsupported architecture: $ARCH"
+		exit 1
+		;;
+esac
+
+# Check for version argument
+# Otherwise, set latest release version
+if [ -z "$VERSION" ]; then
+	VERSION=$(curl -s "https://api.github.com/repos/savannahostrowski/gruyere/releases/latest" | grep '"tag_name":' | sed -E 's/.*"v([0-9.]+)".*/\1/')
+fi
+
+# Construct download URL
+DOWNLOAD_URL="https://github.com/savannahostrowski/gruyere/releases/download/v${VERSION}/gruyere_${VERSION}_${OS}_${ARCH}.tar.gz"
+
+# Create temporary directory
+TMP_DIR=$(mktemp -d)
+trap 'rm -rf "$TMP_DIR"' EXIT
+
+# Download and extract
+echo "Downloading gruyere ${VERSION} for ${OS} ${ARCH}..."
+curl -L -s "$DOWNLOAD_URL" | tar -xz -C "$TMP_DIR"
+
+# Check if directory is writable by the current user
+# If not, use sudo to install
+INSTALL_DIR=${INSTALL_DIR:-/usr/local/bin}
+if [ ! -w "$INSTALL_DIR" ]; then
+	echo "Installing gruyere to $INSTALL_DIR..."
+	sudo mkdir -p "$INSTALL_DIR"
+	sudo mv "$TMP_DIR/gruyere" "$INSTALL_DIR/"
+else
+	echo "Installing gruyere to $INSTALL_DIR..."
+	mkdir -p "$INSTALL_DIR"
+	mv "$TMP_DIR/gruyere" "$INSTALL_DIR/"
+fi
+
+echo "gruyere ${VERSION} has been installed successfully!"
+echo "Be sure that $INSTALL_DIR is in your PATH:"
+printf "\n\texport PATH=\$PATH:%s\n\n" "$INSTALL_DIR"
+echo "You can now use the 'gruyere' command."