nostr_core_lib/build.sh

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#!/bin/bash
# NOSTR Core Library Build Script
# Provides convenient build targets for the standalone library
# Automatically increments patch version with each build
set -e # Exit on any error
# Colors for output
RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
BLUE='\033[0;34m'
NC='\033[0m' # No Color
# Function to print colored output
print_status() {
echo -e "${BLUE}[INFO]${NC} $1"
}
print_success() {
echo -e "${GREEN}[SUCCESS]${NC} $1"
}
print_warning() {
echo -e "${YELLOW}[WARNING]${NC} $1"
}
print_error() {
echo -e "${RED}[ERROR]${NC} $1"
}
# Function to automatically increment version
increment_version() {
print_status "Incrementing version..."
# Check if we're in a git repository
if ! git rev-parse --git-dir > /dev/null 2>&1; then
print_warning "Not in a git repository - skipping version increment"
return 0
fi
# Get the highest version tag (not necessarily the most recent chronologically)
LATEST_TAG=$(git tag -l 'v*.*.*' | sort -V | tail -n 1 || echo "v0.1.0")
if [[ -z "$LATEST_TAG" ]]; then
LATEST_TAG="v0.1.0"
fi
# Extract version components (remove 'v' prefix if present)
VERSION=${LATEST_TAG#v}
# Parse major.minor.patch
if [[ $VERSION =~ ^([0-9]+)\.([0-9]+)\.([0-9]+)$ ]]; then
MAJOR=${BASH_REMATCH[1]}
MINOR=${BASH_REMATCH[2]}
PATCH=${BASH_REMATCH[3]}
else
print_error "Invalid version format in tag: $LATEST_TAG"
print_error "Expected format: v0.1.0"
return 1
fi
# Increment patch version
NEW_PATCH=$((PATCH + 1))
NEW_VERSION="v${MAJOR}.${MINOR}.${NEW_PATCH}"
print_status "Current version: $LATEST_TAG"
print_status "New version: $NEW_VERSION"
# Create new git tag
if git tag "$NEW_VERSION" 2>/dev/null; then
print_success "Created new version tag: $NEW_VERSION"
# Generate version.h header file
cat > nostr_core/version.h << EOF
/*
* NOSTR Core Library - Auto-Generated Version Header
* DO NOT EDIT THIS FILE MANUALLY - Generated by build.sh
*/
#ifndef NOSTR_VERSION_H
#define NOSTR_VERSION_H
#define VERSION_MAJOR ${MAJOR}
#define VERSION_MINOR ${MINOR}
#define VERSION_PATCH ${NEW_PATCH}
#define VERSION_STRING "${MAJOR}.${MINOR}.${NEW_PATCH}"
#define VERSION_TAG "${NEW_VERSION}"
/* Build information */
#define BUILD_DATE "$(date +%Y-%m-%d)"
#define BUILD_TIME "$(date +%H:%M:%S)"
#define BUILD_TIMESTAMP "$(date '+%Y-%m-%d %H:%M:%S')"
/* Git information */
#define GIT_HASH "$(git rev-parse --short HEAD 2>/dev/null || echo 'unknown')"
#define GIT_BRANCH "$(git rev-parse --abbrev-ref HEAD 2>/dev/null || echo 'unknown')"
/* Display versions */
#define VERSION_DISPLAY "${NEW_VERSION}"
#define VERSION_FULL_DISPLAY "${NEW_VERSION} ($(date '+%Y-%m-%d %H:%M:%S'), $(git rev-parse --short HEAD 2>/dev/null || echo 'unknown'))"
/* Version API functions */
const char* nostr_core_get_version(void);
const char* nostr_core_get_version_full(void);
const char* nostr_core_get_build_info(void);
#endif /* NOSTR_VERSION_H */
EOF
# Generate version.c implementation file
cat > nostr_core/version.c << EOF
/*
* NOSTR Core Library - Auto-Generated Version Implementation
* DO NOT EDIT THIS FILE MANUALLY - Generated by build.sh
*/
#include "version.h"
const char* nostr_core_get_version(void) {
return VERSION_TAG;
}
const char* nostr_core_get_version_full(void) {
return VERSION_FULL_DISPLAY;
}
const char* nostr_core_get_build_info(void) {
return "Built on " BUILD_DATE " at " BUILD_TIME " from commit " GIT_HASH " on branch " GIT_BRANCH;
}
EOF
print_success "Generated version.h and version.c"
else
print_warning "Tag $NEW_VERSION already exists - using existing version"
NEW_VERSION=$LATEST_TAG
fi
# Update VERSION file for compatibility
echo "${NEW_VERSION#v}" > VERSION
print_success "Updated VERSION file to ${NEW_VERSION#v}"
}
# Function to show usage
show_usage() {
echo "NOSTR Core Library Build Script"
echo "==============================="
echo ""
echo "Usage: $0 [target] [architecture]"
echo ""
echo "Available targets:"
echo " clean - Clean all build artifacts"
echo " lib - Build static libraries for both x64 and ARM64 (default)"
echo " x64 - Build x64 static library only"
echo " arm64 - Build ARM64 static library only"
echo " all - Build both architectures and examples"
echo " examples - Build example programs"
echo " test - Run tests"
echo " install - Install library to system"
echo " uninstall - Remove library from system"
echo " help - Show this help message"
echo ""
echo "Library outputs (both self-contained with secp256k1):"
echo " libnostr_core.a - x86_64 static library"
echo " libnostr_core_arm64.a - ARM64 static library"
echo " examples/* - Example programs"
echo ""
echo "Both libraries include secp256k1 objects internally."
echo "Users only need to link with the library + -lm."
}
# Parse command line arguments
TARGET=${1:-lib}
case "$TARGET" in
clean)
print_status "Cleaning build artifacts..."
make clean
print_success "Clean completed"
;;
lib|library)
increment_version
print_status "Building both x64 and ARM64 static libraries..."
make clean
make
# Check both libraries were built
SUCCESS=0
if [ -f "libnostr_core.a" ]; then
SIZE_X64=$(stat -c%s "libnostr_core.a")
print_success "x64 static library built successfully (${SIZE_X64} bytes)"
SUCCESS=$((SUCCESS + 1))
else
print_error "Failed to build x64 static library"
fi
if [ -f "libnostr_core_arm64.a" ]; then
SIZE_ARM64=$(stat -c%s "libnostr_core_arm64.a")
print_success "ARM64 static library built successfully (${SIZE_ARM64} bytes)"
SUCCESS=$((SUCCESS + 1))
else
print_error "Failed to build ARM64 static library"
fi
if [ $SUCCESS -eq 2 ]; then
print_success "Both architectures built successfully!"
ls -la libnostr_core*.a
else
print_error "Failed to build all libraries"
exit 1
fi
;;
x64|x64-only)
increment_version
print_status "Building x64 static library only..."
make clean
make x64
if [ -f "libnostr_core.a" ]; then
SIZE=$(stat -c%s "libnostr_core.a")
print_success "x64 static library built successfully (${SIZE} bytes)"
ls -la libnostr_core.a
else
print_error "Failed to build x64 static library"
exit 1
fi
;;
arm64|arm64-only)
increment_version
print_status "Building ARM64 static library only..."
make clean
make arm64
if [ -f "libnostr_core_arm64.a" ]; then
SIZE=$(stat -c%s "libnostr_core_arm64.a")
print_success "ARM64 static library built successfully (${SIZE} bytes)"
ls -la libnostr_core_arm64.a
else
print_error "Failed to build ARM64 static library"
exit 1
fi
;;
shared)
increment_version
print_status "Building shared library..."
make clean
make libnostr_core.so
if [ -f "libnostr_core.so" ]; then
SIZE=$(stat -c%s "libnostr_core.so")
print_success "Shared library built successfully (${SIZE} bytes)"
ls -la libnostr_core.so
else
print_error "Failed to build shared library"
exit 1
fi
;;
all)
increment_version
print_status "Building all libraries and examples..."
make clean
make all
# Check both libraries and examples were built
SUCCESS=0
if [ -f "libnostr_core.a" ]; then
SIZE_X64=$(stat -c%s "libnostr_core.a")
print_success "x64 static library built successfully (${SIZE_X64} bytes)"
SUCCESS=$((SUCCESS + 1))
else
print_error "Failed to build x64 static library"
fi
if [ -f "libnostr_core_arm64.a" ]; then
SIZE_ARM64=$(stat -c%s "libnostr_core_arm64.a")
print_success "ARM64 static library built successfully (${SIZE_ARM64} bytes)"
SUCCESS=$((SUCCESS + 1))
else
print_error "Failed to build ARM64 static library"
fi
if [ $SUCCESS -eq 2 ]; then
print_success "All libraries and examples built successfully!"
ls -la libnostr_core*.a
ls -la examples/
else
print_error "Failed to build all components"
exit 1
fi
;;
examples)
increment_version
print_status "Building both libraries and examples..."
make clean
make
make examples
# Verify libraries were built
if [ -f "libnostr_core.a" ] && [ -f "libnostr_core_arm64.a" ]; then
print_success "Both libraries and examples built successfully"
ls -la libnostr_core*.a
ls -la examples/
else
print_error "Failed to build libraries for examples"
exit 1
fi
;;
test)
print_status "Running tests..."
make clean
make
if make test-crypto 2>/dev/null; then
print_success "All tests passed"
else
print_warning "Running simple test instead..."
make test
print_success "Basic test completed"
fi
;;
tests)
print_status "Running tests..."
make clean
make
if make test-crypto 2>/dev/null; then
print_success "All tests passed"
else
print_warning "Running simple test instead..."
make test
print_success "Basic test completed"
fi
;;
install)
increment_version
print_status "Installing library to system..."
make clean
make all
sudo make install
print_success "Library installed to /usr/local"
;;
uninstall)
print_status "Uninstalling library from system..."
sudo make uninstall
print_success "Library uninstalled"
;;
help|--help|-h)
show_usage
;;
*)
print_error "Unknown target: $TARGET"
echo ""
show_usage
exit 1
;;
esac