Add Linux installation script #1549
+213
−0
There are no files selected for viewing
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change | ||||||
|---|---|---|---|---|---|---|---|---|
| @@ -0,0 +1,199 @@ | ||||||||
| #!/usr/bin/env bash | ||||||||
| set -e | ||||||||
|
|
||||||||
| # Colors for output | ||||||||
| RED='\033[0;31m' | ||||||||
| GREEN='\033[0;32m' | ||||||||
| YELLOW='\033[1;33m' | ||||||||
| BLUE='\033[0;34m' | ||||||||
| NC='\033[0m' # No Color | ||||||||
|
|
||||||||
| # Script info | ||||||||
| REPO="docker/cagent" | ||||||||
| BINARY_NAME="cagent" | ||||||||
| INSTALL_DIR="/usr/local/bin" | ||||||||
|
|
||||||||
| # Print colored message | ||||||||
| print_msg() { | ||||||||
| local color=$1 | ||||||||
| shift | ||||||||
| echo -e "${color}$@${NC}" >&2 | ||||||||
| } | ||||||||
|
|
||||||||
| # Detect architecture | ||||||||
| detect_arch() { | ||||||||
| local arch | ||||||||
| arch=$(uname -m) | ||||||||
|
|
||||||||
| case "$arch" in | ||||||||
| x86_64|amd64) | ||||||||
| echo "amd64" | ||||||||
| ;; | ||||||||
| aarch64|arm64) | ||||||||
| echo "arm64" | ||||||||
| ;; | ||||||||
| *) | ||||||||
| print_msg "$RED" "Error: Unsupported architecture: $arch" | ||||||||
| print_msg "$YELLOW" "Supported architectures: x86_64 (amd64), aarch64 (arm64)" | ||||||||
| exit 1 | ||||||||
| ;; | ||||||||
| esac | ||||||||
| } | ||||||||
|
|
||||||||
| # Detect OS | ||||||||
| detect_os() { | ||||||||
| local os | ||||||||
| os=$(uname -s) | ||||||||
|
|
||||||||
| case "$os" in | ||||||||
| Linux) | ||||||||
| echo "linux" | ||||||||
| ;; | ||||||||
| Darwin) | ||||||||
| print_msg "$RED" "Error: This script is for Linux only." | ||||||||
| echo "" >&2 | ||||||||
| print_msg "$YELLOW" "For macOS, you have two options:" | ||||||||
| print_msg "$YELLOW" " 1. Download Docker Desktop: https://www.docker.com/products/docker-desktop" | ||||||||
| print_msg "$YELLOW" " (cagent is included starting with version 4.49.0)" | ||||||||
| print_msg "$YELLOW" " 2. Use Homebrew: brew install cagent" | ||||||||
| exit 1 | ||||||||
| ;; | ||||||||
| MINGW*|MSYS*|CYGWIN*) | ||||||||
| print_msg "$RED" "Error: This script is for Linux only." | ||||||||
| echo "" >&2 | ||||||||
| print_msg "$YELLOW" "For Windows, download Docker Desktop: https://www.docker.com/products/docker-desktop" | ||||||||
| print_msg "$YELLOW" "(cagent is included starting with version 4.49.0)" | ||||||||
| exit 1 | ||||||||
| ;; | ||||||||
| *) | ||||||||
| print_msg "$RED" "Error: Unsupported operating system: $os" | ||||||||
| print_msg "$YELLOW" "This script is for Linux only." | ||||||||
| print_msg "$YELLOW" "For other platforms, visit: https://github.com/$REPO" | ||||||||
| exit 1 | ||||||||
| ;; | ||||||||
| esac | ||||||||
| } | ||||||||
|
|
||||||||
| # Get latest release version | ||||||||
| get_latest_version() { | ||||||||
| print_msg "$BLUE" "Fetching latest version..." | ||||||||
|
|
||||||||
| # Try using gh CLI first if available | ||||||||
| if command -v gh &> /dev/null; then | ||||||||
| gh release list --repo "$REPO" --limit 1 --json tagName --jq '.[0].tagName' 2>/dev/null | ||||||||
|
Contributor
There was a problem hiding this comment. i don't think we need both options here, i'd just go straight to the rest api unless there are other reasons for using |
||||||||
| else | ||||||||
| # Fall back to curl and parse JSON | ||||||||
| curl -sSfL "https://api.github.com/repos/$REPO/releases/latest" | | ||||||||
| grep '"tag_name"' | | ||||||||
| sed -E 's/.*"tag_name": *"([^"]+)".*/\1/' | ||||||||
| fi | ||||||||
| } | ||||||||
|
|
||||||||
| # Download and install | ||||||||
| install_cagent() { | ||||||||
| local os arch version | ||||||||
|
|
||||||||
| os=$(detect_os) | ||||||||
| arch=$(detect_arch) | ||||||||
| version=$(get_latest_version) | ||||||||
|
|
||||||||
| if [ -z "$version" ]; then | ||||||||
| print_msg "$RED" "Error: Could not determine latest version" | ||||||||
| exit 1 | ||||||||
| fi | ||||||||
|
|
||||||||
| print_msg "$GREEN" "Installing cagent $version for $os/$arch..." | ||||||||
|
|
||||||||
| local binary_name="${BINARY_NAME}-${os}-${arch}" | ||||||||
| local download_url="https://github.com/$REPO/releases/download/$version/$binary_name" | ||||||||
| local tmp_file="/tmp/$BINARY_NAME-$$" | ||||||||
|
|
||||||||
| # Download binary | ||||||||
| print_msg "$BLUE" "Downloading from $download_url..." | ||||||||
| if ! curl -fsSL "$download_url" -o "$tmp_file"; then | ||||||||
| print_msg "$RED" "Error: Failed to download binary" | ||||||||
| exit 1 | ||||||||
| fi | ||||||||
|
|
||||||||
| # Make executable | ||||||||
| chmod +x "$tmp_file" | ||||||||
|
|
||||||||
|
Comment on lines
+118
to
+120
There was a problem hiding this comment. We can do this with
Suggested change
|
||||||||
| # Determine install directory | ||||||||
| local target_dir="$INSTALL_DIR" | ||||||||
| local use_sudo=true | ||||||||
|
|
||||||||
| # Check if we can write to /usr/local/bin | ||||||||
| if [ ! -w "$INSTALL_DIR" ]; then | ||||||||
| if ! command -v sudo &> /dev/null; then | ||||||||
| # No sudo available, use user's local bin | ||||||||
| target_dir="$HOME/.local/bin" | ||||||||
| use_sudo=false | ||||||||
| mkdir -p "$target_dir" | ||||||||
| print_msg "$YELLOW" "Installing to $target_dir (sudo not available)" | ||||||||
| else | ||||||||
| print_msg "$YELLOW" "Installing to $target_dir (requires sudo)" | ||||||||
| fi | ||||||||
| else | ||||||||
| use_sudo=false | ||||||||
| fi | ||||||||
|
|
||||||||
| # Install binary | ||||||||
| local target_path="$target_dir/$BINARY_NAME" | ||||||||
| if [ "$use_sudo" = true ]; then | ||||||||
| sudo mv "$tmp_file" "$target_path" | ||||||||
| sudo chmod +x "$target_path" | ||||||||
|
Comment on lines
+143
to
+144
There was a problem hiding this comment.
Suggested change
|
||||||||
| else | ||||||||
| mv "$tmp_file" "$target_path" | ||||||||
|
There was a problem hiding this comment.
Suggested change
|
||||||||
| fi | ||||||||
|
|
||||||||
| print_msg "$GREEN" "✓ Successfully installed cagent to $target_path" | ||||||||
|
|
||||||||
| # Check if directory is in PATH | ||||||||
| if [[ ":$PATH:" != *":$target_dir:"* ]]; then | ||||||||
| print_msg "$YELLOW" "⚠ Warning: $target_dir is not in your PATH" | ||||||||
| print_msg "$YELLOW" "Add it to your PATH by adding this to your ~/.bashrc or ~/.zshrc:" | ||||||||
| print_msg "$YELLOW" " export PATH=\"$target_dir:\$PATH\"" | ||||||||
| fi | ||||||||
|
|
||||||||
| # Verify installation | ||||||||
| print_msg "$BLUE" "Verifying installation..." | ||||||||
| if command -v "$BINARY_NAME" &> /dev/null; then | ||||||||
| local installed_version | ||||||||
| installed_version=$("$BINARY_NAME" --version 2>&1 | head -n1) | ||||||||
| print_msg "$GREEN" "✓ $installed_version" | ||||||||
| else | ||||||||
| print_msg "$YELLOW" "⚠ Installation complete, but 'cagent' not found in PATH" | ||||||||
| print_msg "$YELLOW" "You may need to restart your shell or add $target_dir to PATH" | ||||||||
| fi | ||||||||
|
|
||||||||
| # Print next steps | ||||||||
| echo "" >&2 | ||||||||
| print_msg "$GREEN" "╔════════════════════════════════════════════════════════════╗" | ||||||||
| print_msg "$GREEN" "║ cagent installation complete! ║" | ||||||||
| print_msg "$GREEN" "╚════════════════════════════════════════════════════════════╝" | ||||||||
| echo "" | ||||||||
| print_msg "$BLUE" "Next steps:" | ||||||||
| print_msg "$BLUE" " 1. Set your API keys (at least one required):" | ||||||||
| print_msg "$BLUE" " export OPENAI_API_KEY=your_key # For OpenAI models" | ||||||||
| print_msg "$BLUE" " export ANTHROPIC_API_KEY=your_key # For Anthropic models" | ||||||||
| print_msg "$BLUE" " export GOOGLE_API_KEY=your_key # For Gemini models" | ||||||||
| echo "" >&2 | ||||||||
| print_msg "$BLUE" " 2. Try it out:" | ||||||||
| print_msg "$BLUE" " cagent run default \"What can you do?\"" | ||||||||
| echo "" >&2 | ||||||||
| print_msg "$BLUE" " 3. Learn more:" | ||||||||
| print_msg "$BLUE" " https://github.com/$REPO" | ||||||||
| echo "" >&2 | ||||||||
| } | ||||||||
|
|
||||||||
| # Main | ||||||||
| main() { | ||||||||
| print_msg "$GREEN" "╔════════════════════════════════════════════════════════════╗" | ||||||||
| print_msg "$GREEN" "║ Docker cagent Installation Script ║" | ||||||||
| print_msg "$GREEN" "╚════════════════════════════════════════════════════════════╝" | ||||||||
| echo "" >&2 | ||||||||
|
|
||||||||
| install_cagent | ||||||||
| } | ||||||||
|
|
||||||||
| main | ||||||||
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
There was a problem hiding this comment.
Choose a reason for hiding this comment
The reason will be displayed to describe this comment to others. Learn more.
nit: harmless, i don't think many windows users will try to run a bash script called install-linux