chore: allow one to choose a language to compile for. Default behavior is preserved

Author: kevaundray

scripts/compile.sh

@@ -1,53 +1,93 @@
 #!/bin/bash
-
-# When developing locally, one should call this script to 
-# build the necessary binaries needed for the other languages 
+# When developing locally, one should call this script to
+# build the necessary binaries needed for the other languages
 # to interact with the rust library.
 # Note: This is specifically for libraries that need to have a compiled
 # dynamic or static library.
 
 # Determine the script's directory
 SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
 PROJECT_ROOT="$(cd "$SCRIPT_DIR/.." && pwd)"
-
 OS=$(uname)
 ARCH=$(uname -m)
 
-# Compile rust code for java library
-OUT_DIR="$PROJECT_ROOT/bindings/java/java_code/src/main/resources"
-LIB_TYPE="dynamic"
-LIB_NAME="java_peerdas_kzg"
-$PROJECT_ROOT/scripts/compile_to_native.sh $OS $ARCH $LIB_NAME $LIB_TYPE $OUT_DIR
-
-# Compile Rust code for c sharp
-OUT_DIR="$PROJECT_ROOT/bindings/csharp/csharp_code/PeerDASKZG.bindings/runtimes"
-LIB_TYPE="dynamic"
-LIB_NAME="c_peerdas_kzg"
-$PROJECT_ROOT/scripts/compile_to_native.sh $OS $ARCH $LIB_NAME $LIB_TYPE $OUT_DIR
-
-# Compile Rust code for golang
-OUT_DIR="$PROJECT_ROOT/bindings/golang/build"
-LIB_TYPE="static"
-LIB_NAME="c_peerdas_kzg"
-$PROJECT_ROOT/scripts/compile_to_native.sh $OS $ARCH $LIB_NAME $LIB_TYPE $OUT_DIR
-# Copy header file
-cp $PROJECT_ROOT/bindings/c/build/c_peerdas_kzg.h $OUT_DIR
-
-# Compile Rust code for nimble
-OUT_DIR="$PROJECT_ROOT/bindings/nim/nim_code/build"
-LIB_TYPE="static"
-LIB_NAME="c_peerdas_kzg"
-
-# Check if the OS is Darwin (macOS) and set ARCH_MODIFIED to universal if true.
-# nim has issues with M1s where they will install an x86_64 version of nim 
-# on an arm chip, so we need compile a universal binary so that nim can use whichever
-# architecture it needs.
-if [[ "$OS" == "Darwin" ]]; then
-    # Install both targets for mac, so that it won't fail in CI
-    rustup target add x86_64-apple-darwin
-    rustup target add aarch64-apple-darwin
-    ARCH_MODIFIED="universal"
-else
-    ARCH_MODIFIED=$ARCH
+# Function to compile for Java
+compile_java() {
+    echo "Compiling for Java..."
+    OUT_DIR="$PROJECT_ROOT/bindings/java/java_code/src/main/resources"
+    LIB_TYPE="dynamic"
+    LIB_NAME="java_peerdas_kzg"
+    $PROJECT_ROOT/scripts/compile_to_native.sh $OS $ARCH $LIB_NAME $LIB_TYPE $OUT_DIR
+}
+
+# Function to compile for C#
+compile_csharp() {
+    echo "Compiling for C#..."
+    OUT_DIR="$PROJECT_ROOT/bindings/csharp/csharp_code/PeerDASKZG.bindings/runtimes"
+    LIB_TYPE="dynamic"
+    LIB_NAME="c_peerdas_kzg"
+    $PROJECT_ROOT/scripts/compile_to_native.sh $OS $ARCH $LIB_NAME $LIB_TYPE $OUT_DIR
+}
+
+# Function to compile for Golang
+compile_golang() {
+    echo "Compiling for Golang..."
+    OUT_DIR="$PROJECT_ROOT/bindings/golang/build"
+    LIB_TYPE="static"
+    LIB_NAME="c_peerdas_kzg"
+    $PROJECT_ROOT/scripts/compile_to_native.sh $OS $ARCH $LIB_NAME $LIB_TYPE $OUT_DIR
+    # Copy header file
+    cp $PROJECT_ROOT/bindings/c/build/c_peerdas_kzg.h $OUT_DIR
+}
+
+# Function to compile for Nim
+compile_nim() {
+    echo "Compiling for Nim..."
+    OUT_DIR="$PROJECT_ROOT/bindings/nim/nim_code/build"
+    LIB_TYPE="static"
+    LIB_NAME="c_peerdas_kzg"
+    # Check if the OS is Darwin (macOS) and set ARCH_MODIFIED to universal if true.
+    if [[ "$OS" == "Darwin" ]]; then
+        # Install both targets for mac, so that it won't fail in CI
+        rustup target add x86_64-apple-darwin
+        rustup target add aarch64-apple-darwin
+        ARCH_MODIFIED="universal"
+    else
+        ARCH_MODIFIED=$ARCH
+    fi
+    $PROJECT_ROOT/scripts/compile_to_native.sh $OS $ARCH_MODIFIED $LIB_NAME $LIB_TYPE $OUT_DIR
+}
+
+# Function to compile for all languages
+compile_all() {
+    compile_java
+    compile_csharp
+    compile_golang
+    compile_nim
+}
+
+# If no argument is provided, compile for all languages
+if [ $# -eq 0 ]; then
+    compile_all
+    exit 0
 fi
-$PROJECT_ROOT/scripts/compile_to_native.sh $OS $ARCH_MODIFIED $LIB_NAME $LIB_TYPE $OUT_DIR
+
+# Compile based on the argument
+case $1 in
+    java)
+        compile_java
+        ;;
+    csharp)
+        compile_csharp
+        ;;
+    golang)
+        compile_golang
+        ;;
+    nim)
+        compile_nim
+        ;;
+    *)
+        echo "Invalid argument. Use java, csharp, golang, nim, or run without arguments to compile for all languages."
+        exit 1
+        ;;
+esac