Add install script

Author: bjarneo

README.md

@@ -24,9 +24,14 @@ Ever found the perfect wallpaper but couldn't get your terminal colors to match?
 
 ## Installation
 
+### Quick Install (Recommended)
+
+```bash
+curl -fsSL https://raw.githubusercontent.com/bjarneo/peachy/main/install.sh | bash
+```
+
 ### Prerequisites
 
-- **Go 1.21+**
 - **ImageMagick** (for color extraction)
 
 ```bash
@@ -42,6 +47,8 @@ brew install imagemagick
 
 ### Build from Source
 
+Requires **Go 1.21+**
+
 ```bash
 git clone https://github.com/bjarneo/peachy.git
 cd peachy

install.sh

@@ -0,0 +1,83 @@
+#!/bin/bash
+
+# Function to get latest release version
+get_latest_version() {
+    curl -sS https://api.github.com/repos/bjarneo/peachy/releases/latest | grep "tag_name" | cut -d '"' -f 4
+}
+
+# Function to detect OS and architecture
+detect_system() {
+    local os
+    local arch
+
+    # Detect OS
+    case "$(uname -s)" in
+        Darwin*)  os="darwin" ;;
+        Linux*)   os="linux" ;;
+        *)        echo "Unsupported operating system" && exit 1 ;;
+    esac
+
+    # Detect architecture
+    case "$(uname -m)" in
+        x86_64)  arch="amd64" ;;
+        arm64)   arch="arm64" ;;
+        aarch64) arch="arm64" ;;
+        *)       echo "Unsupported architecture" && exit 1 ;;
+    esac
+
+    echo "${os}-${arch}"
+}
+
+# Main installation process
+main() {
+    echo "Detecting system..."
+    local system=$(detect_system)
+    local version=$(get_latest_version)
+    
+    echo "Latest version: ${version}"
+    echo "System detected: ${system}"
+    
+    # Check if peachy already exists
+    if command -v peachy >/dev/null 2>&1; then
+        echo "peachy is already installed at $(which peachy)"
+        # Only prompt if running interactively (not piped)
+        if [ -t 0 ]; then
+            read -p "Do you want to override the existing installation? (y/N) " response
+            case "$response" in
+                [yY][eE][sS]|[yY])
+                    echo "Proceeding with installation..."
+                    ;;
+                *)
+                    echo "Installation cancelled"
+                    exit 0
+                    ;;
+            esac
+        else
+            echo "Upgrading..."
+        fi
+    fi
+    
+    local binary_name="peachy-${system}"
+    local download_url="https://github.com/bjarneo/peachy/releases/download/${version}/${binary_name}"
+    
+    echo "Downloading peachy..."
+    if ! curl -sSL -o peachy "${download_url}"; then
+        echo "Failed to download peachy"
+        exit 1
+    fi
+    
+    echo "Making binary executable..."
+    chmod +x peachy
+    
+    echo "Moving to /usr/local/bin..."
+    if ! sudo mv peachy /usr/local/bin/peachy; then
+        echo "Failed to move peachy to /usr/local/bin"
+        echo "Please run with sudo or check permissions"
+        exit 1
+    fi
+    
+    echo "peachy has been successfully installed!"
+    echo "You can now use it by running: peachy --help"
+}
+
+main