VideoTools/scripts/build-linux.sh

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#!/bin/bash
# VideoTools Build Script
# Cleans dependencies and builds the application with proper error handling
set -e
PROJECT_ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
BUILD_OUTPUT="$PROJECT_ROOT/VideoTools"
# Extract app version from main.go (avoid grep warnings on Git Bash)
APP_VERSION="$(grep -m1 'appVersion' "$PROJECT_ROOT/main.go" | sed -E 's/.*\"([^\"]+)\".*/\1/')"
[ -z "$APP_VERSION" ] && APP_VERSION="(version unknown)"
GIT_COMMIT=""
if command -v git >/dev/null 2>&1; then
GIT_COMMIT="$(git -C "$PROJECT_ROOT" rev-parse --short HEAD 2>/dev/null || true)"
fi
if [ -n "$GIT_COMMIT" ]; then
FULL_VERSION="${APP_VERSION}_${GIT_COMMIT}"
else
FULL_VERSION="$APP_VERSION"
fi
echo "════════════════════════════════════════════════════════════════"
echo " VideoTools Build Script"
echo "════════════════════════════════════════════════════════════════"
echo ""
# Check if go is installed
if ! command -v go &> /dev/null; then
echo "ERROR: Go is not installed. Please install Go 1.21 or later."
exit 1
fi
echo "Go version:"
go version
echo ""
# Change to project directory
cd "$PROJECT_ROOT"
echo "Cleaning previous builds and cache..."
go clean -cache -testcache 2>/dev/null || true
rm -f "$BUILD_OUTPUT" 2>/dev/null || true
# Also clear build cache directory to avoid permission issues
rm -rf "${GOCACHE:-$HOME/.cache/go-build}" 2>/dev/null || true
echo "Cache cleaned"
echo ""
echo "Downloading and verifying dependencies (skips if already cached)..."
if go list -m all >/dev/null 2>&1; then
echo "Dependencies already present"
else
if go mod download && go mod verify; then
echo "Dependencies downloaded and verified"
else
echo "Failed to download/verify modules. Check network/GOPROXY or try again."
exit 1
fi
fi
echo ""
echo "Checking for GStreamer (required for player)..."
# GStreamer is now mandatory - verify it's installed
if ! command -v pkg-config &> /dev/null; then
echo "ERROR: pkg-config not found. Install pkg-config to build VideoTools."
exit 1
fi
if ! pkg-config --exists gstreamer-1.0 gstreamer-app-1.0 gstreamer-video-1.0; then
echo "ERROR: GStreamer development libraries not found."
echo "Please run: ./scripts/install.sh"
echo "Or install manually:"
echo " Fedora: sudo dnf install gstreamer1-devel gstreamer1-plugins-base-devel"
echo " Ubuntu: sudo apt-get install libgstreamer1.0-dev libgstreamer-plugins-base1.0-dev"
exit 1
fi
echo "GStreamer found ($(pkg-config --modversion gstreamer-1.0))"
echo ""
echo "Building VideoTools with GStreamer player..."
# Build timer
build_start=$(date +%s)
# Fyne needs cgo for GLFW/OpenGL bindings; build with CGO enabled.
export CGO_ENABLED=1
export GOCACHE="$PROJECT_ROOT/.cache/go-build"
export GOMODCACHE="$PROJECT_ROOT/.cache/go-mod"
mkdir -p "$GOCACHE" "$GOMODCACHE"
if [ -d "$PROJECT_ROOT/vendor" ] && [ ! -f "$PROJECT_ROOT/vendor/modules.txt" ]; then
export GOFLAGS="${GOFLAGS:-} -mod=mod"
fi
# GStreamer is always enabled now (mandatory dependency)
LDFLAGS=""
if [ -n "$GIT_COMMIT" ]; then
LDFLAGS="-X main.buildCommit=$GIT_COMMIT"
fi
if go build -tags gstreamer -ldflags="$LDFLAGS" -o "$BUILD_OUTPUT" .; then
build_end=$(date +%s)
build_secs=$((build_end - build_start))
echo "Build successful! (VideoTools $FULL_VERSION)"
echo "Build time: ${build_secs}s"
echo ""
echo "════════════════════════════════════════════════════════════════"
echo "BUILD COMPLETE - $FULL_VERSION"
echo "════════════════════════════════════════════════════════════════"
echo ""
echo "Output: $BUILD_OUTPUT"
echo "Size: $(du -h "$BUILD_OUTPUT" | cut -f1)"
echo "Diagnostics: version=$FULL_VERSION os=$(uname -s) arch=$(uname -m) go=$(go version | awk '{print $3}')"
echo ""
echo "To run:"
echo " $PROJECT_ROOT/VideoTools"
echo ""
echo "Or use the convenience script:"
echo " source $PROJECT_ROOT/scripts/alias.sh"
echo " VideoTools"
echo ""
else
echo "Build failed! (VideoTools $FULL_VERSION)"
echo "Diagnostics: version=$FULL_VERSION os=$(uname -s) arch=$(uname -m) go=$(go version | awk '{print $3}')"
echo ""
echo "Help: check the Go error messages above."
echo " - Undefined symbol/identifier: usually a missing variable or typo in source; see the referenced file:line."
echo " - \"C compiler not found\": install a C toolchain (e.g., build-essential on Ubuntu, Xcode CLT on macOS)."
echo " - Cache permission denied: run scripts/clear-go-cache.sh or rm -rf ~/.cache/go-build / chown -R \$USER ~/.cache/go-build."
exit 1
fi