Build server for multiple arch (#106)

scripts/build-sync-server-binaries.sh

@@ -0,0 +1,46 @@
+#!/bin/bash
+
+set -e
+
+cd "$(dirname "$0")/../sync-server"
+
+# Setup database
+sqlx database create --database-url sqlite://db.sqlite3 2>/dev/null || true
+sqlx migrate run --source src/app_state/database/migrations --database-url sqlite://db.sqlite3
+
+targets=${@:-"x86_64-unknown-linux-gnu x86_64-unknown-linux-musl aarch64-unknown-linux-gnu x86_64-pc-windows-gnu"}
+
+mkdir -p artifacts
+rm -f artifacts/sync-server-*
+
+
+for target in $targets; do
+    echo "Building $target..."
+    
+    # Set linkers for cross-compilation
+    case "$target" in
+        aarch64-unknown-linux-gnu) 
+            export CARGO_TARGET_AARCH64_UNKNOWN_LINUX_GNU_LINKER=aarch64-linux-gnu-gcc ;;
+        x86_64-unknown-linux-musl) 
+            export CARGO_TARGET_X86_64_UNKNOWN_LINUX_MUSL_LINKER=musl-gcc ;;
+        x86_64-pc-windows-gnu) 
+            export CARGO_TARGET_X86_64_PC_WINDOWS_GNU_LINKER=x86_64-w64-mingw32-gcc ;;
+    esac
+    
+    rustup target add "$target" 2>/dev/null || true
+    
+    cargo build --release --target "$target"
+    ext=""
+    [[ "$target" == *windows* ]] && ext=".exe"
+    
+    name="sync-server-${target//-/_}$ext"
+    name="${name//x86_64_unknown_linux_gnu/linux-x86_64}"
+    name="${name//x86_64_unknown_linux_musl/linux-x86_64-musl}"
+    name="${name//aarch64_unknown_linux_gnu/linux-aarch64}"
+    name="${name//x86_64_pc_windows_gnu/windows-x86_64}"
+    
+    cp "target/$target/release/sync_server$ext" "artifacts/$name"
+    echo "✓ Built $name"
+done
+
+ls -la ../artifacts/sync-server-*