1 files changed, 206 insertions, 0 deletions

diff --git a/scripts/prepare-release.sh b/scripts/prepare-release.sh
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+++ b/scripts/prepare-release.sh
@@ -0,0 +1,206 @@
+#!/bin/bash
+set -euo pipefail
+
+# Script to prepare release artifacts
+# Builds binaries, creates checksums, and prepares release notes
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+PROJECT_ROOT="$(cd "$SCRIPT_DIR/.." && pwd)"
+BINARY_NAME="oar-p2p"
+
+# Parse command line arguments
+VERSION="${1:-}"
+OUTPUT_DIR="${2:-$PROJECT_ROOT/dist}"
+
+# Colors for output
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+BLUE='\033[0;34m'
+NC='\033[0m' # No Color
+
+log_info() {
+    echo -e "${GREEN}[INFO]${NC} $1"
+}
+
+log_error() {
+    echo -e "${RED}[ERROR]${NC} $1" >&2
+}
+
+log_warn() {
+    echo -e "${YELLOW}[WARN]${NC} $1"
+}
+
+# Ensure we're in the project root
+cd "$PROJECT_ROOT"
+
+# Check if version is provided
+if [ -z "$VERSION" ]; then
+    log_error "Version not provided"
+    echo "Usage: $0 <version> [output_dir]"
+    echo "Example: $0 v1.0.0"
+    exit 1
+fi
+
+# Remove 'v' prefix if present for consistency
+VERSION_NUMBER="${VERSION#v}"
+
+log_info "Preparing release for version: $VERSION_NUMBER"
+
+# Create output directories
+BUILD_DIR="$PROJECT_ROOT/target/release-static"
+mkdir -p "$OUTPUT_DIR"
+mkdir -p "$BUILD_DIR"
+
+# Build all binaries
+log_info "Building static binaries for all platforms..."
+if [[ "$OSTYPE" == "darwin"* ]]; then
+    # On macOS, build all platforms
+    "$SCRIPT_DIR/build-static.sh" all "$BUILD_DIR"
+else
+    # On Linux, only build Linux binaries
+    log_warn "Running on Linux - only Linux binaries will be built"
+    log_info "macOS binaries must be built on macOS or in CI"
+    "$SCRIPT_DIR/build-static.sh" linux "$BUILD_DIR"
+fi
+
+# Function to create tarball for a binary
+create_tarball() {
+    local binary_path="$1"
+    local binary_name="$(basename "$binary_path")"
+    local platform_name="${binary_name#$BINARY_NAME-}"
+    local tarball_name="${BINARY_NAME}-${VERSION_NUMBER}-${platform_name}.tar.gz"
+    
+    log_info "Creating tarball: $tarball_name"
+    
+    # Create temporary directory for tarball contents
+    local temp_dir="$(mktemp -d)"
+    
+    # Copy binary to temp directory
+    cp "$binary_path" "$temp_dir/$BINARY_NAME"
+    chmod +x "$temp_dir/$BINARY_NAME"
+    
+    # Create README for the tarball
+    cat > "$temp_dir/README.md" << EOF
+# $BINARY_NAME v$VERSION_NUMBER
+
+Platform: ${platform_name}
+
+## Installation
+
+1. Extract the binary:
+   \`\`\`bash
+   tar -xzf $tarball_name
+   \`\`\`
+
+2. Move to a directory in your PATH:
+   \`\`\`bash
+   sudo mv $BINARY_NAME /usr/local/bin/
+   \`\`\`
+
+3. Verify installation:
+   \`\`\`bash
+   $BINARY_NAME --version
+   \`\`\`
+
+## Usage
+
+Run \`$BINARY_NAME --help\` for usage information.
+
+EOF
+    
+    # Create tarball
+    tar -czf "$OUTPUT_DIR/$tarball_name" -C "$temp_dir" .
+    
+    # Cleanup
+    rm -rf "$temp_dir"
+    
+    return 0
+}
+
+# Create tarballs for all binaries
+log_info "Creating release tarballs..."
+for binary in "$BUILD_DIR"/${BINARY_NAME}-*; do
+    if [ -f "$binary" ]; then
+        create_tarball "$binary"
+    fi
+done
+
+# Generate checksums
+log_info "Generating checksums..."
+cd "$OUTPUT_DIR"
+
+# Create SHA256 checksums
+if command -v sha256sum >/dev/null 2>&1; then
+    sha256sum *.tar.gz > "checksums-sha256.txt"
+elif command -v shasum >/dev/null 2>&1; then
+    shasum -a 256 *.tar.gz > "checksums-sha256.txt"
+else
+    log_warn "SHA256 checksum tool not found, skipping checksums"
+fi
+
+# Create SHA512 checksums
+if command -v sha512sum >/dev/null 2>&1; then
+    sha512sum *.tar.gz > "checksums-sha512.txt"
+elif command -v shasum >/dev/null 2>&1; then
+    shasum -a 512 *.tar.gz > "checksums-sha512.txt"
+fi
+
+# Generate release notes template
+log_info "Generating release notes template..."
+cat > "$OUTPUT_DIR/RELEASE_NOTES.md" << EOF
+# Release Notes - $BINARY_NAME v$VERSION_NUMBER
+
+## What's Changed
+
+<!-- Add your changes here -->
+
+## Installation
+
+### Using curl (Linux/macOS)
+
+\`\`\`bash
+# Linux x86_64
+curl -L https://github.com/diogo464/oar-p2p/releases/download/v$VERSION_NUMBER/${BINARY_NAME}-${VERSION_NUMBER}-linux-x86_64.tar.gz | tar -xz
+sudo mv $BINARY_NAME /usr/local/bin/
+
+# macOS Intel
+curl -L https://github.com/diogo464/oar-p2p/releases/download/v$VERSION_NUMBER/${BINARY_NAME}-${VERSION_NUMBER}-macos-x86_64.tar.gz | tar -xz
+sudo mv $BINARY_NAME /usr/local/bin/
+
+# macOS Apple Silicon
+curl -L https://github.com/diogo464/oar-p2p/releases/download/v$VERSION_NUMBER/${BINARY_NAME}-${VERSION_NUMBER}-macos-aarch64.tar.gz | tar -xz
+sudo mv $BINARY_NAME /usr/local/bin/
+\`\`\`
+
+## Checksums
+
+### SHA256
+\`\`\`
+$(cat checksums-sha256.txt 2>/dev/null || echo "Checksums will be generated during release")
+\`\`\`
+
+### SHA512
+\`\`\`
+$(cat checksums-sha512.txt 2>/dev/null || echo "Checksums will be generated during release")
+\`\`\`
+
+## Full Changelog
+
+See the full changelog at: https://github.com/diogo464/oar-p2p/compare/v<PREVIOUS_VERSION>...v$VERSION_NUMBER
+
+EOF
+
+# List all artifacts
+log_info "Release artifacts created in: $OUTPUT_DIR"
+echo -e "${BLUE}Contents:${NC}"
+ls -lh "$OUTPUT_DIR"
+
+# Print summary
+echo
+log_info "Release preparation complete!"
+echo -e "${BLUE}Next steps:${NC}"
+echo "1. Review and edit the release notes: $OUTPUT_DIR/RELEASE_NOTES.md"
+echo "2. Create a git tag: git tag -a v$VERSION_NUMBER -m \"Release v$VERSION_NUMBER\""
+echo "3. Push the tag: git push origin v$VERSION_NUMBER"
+echo "4. The GitHub Action will automatically create the release and upload artifacts"
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