[Misc]: Improve build scripts, configure bootstrap.sh

bootstrap.sh

@@ -5,9 +5,43 @@
 # Fail if any commands fails
 set -e
 
-echo "#### Initializing workspace with dependencies ... ####"
+source tools/parse_args "$@"
+
+if isHelp; then
+  echo "usage: bootstrap.sh [-h | --help] [all | wasm | android | ios]"
+  echo ""
+  echo "Installs dependencies and prepares WalletCore for building"
+  exit 0
+fi
+
+echo "#### Installing system dependencies ... ####"
+if [[ $(uname) == "Darwin" ]]; then
+  tools/install-sys-dependencies-macos
+else
+  tools/install-sys-dependencies-linux
+fi
+
+echo "#### Installing C++ libraries ... ####"
 tools/install-dependencies
-tools/install-rust-dependencies
 
-echo "#### Building and running tests ... ####"
-tools/build-and-test
+echo "#### Installing Rust toolchain and tools ... ####"
+tools/install-rust-dependencies dev
+
+# WASM
+if isTargetSpecified "wasm"; then
+  echo "#### Installing WASM environment ... ####"
+  tools/install-wasm-dependencies
+fi
+
+# Android
+if isTargetSpecified "android"; then
+  echo "#### Installing Android dependencies ... ####"
+  tools/install-android-dependencies
+fi
+
+echo "#### Generating files... ####"
+tools/generate-files "$@"
+
+echo ""
+echo "WalletCore is ready for development!"
+echo "Consider running native C++ tests via './tools/build-and-test'"

tools/generate-files

@@ -10,6 +10,16 @@
 
 set -e
 
+source tools/parse_args "$@"
+
+if isHelp; then
+    echo "usage: generate-files [-h | --help] [all | native | wasm | android | ios]"
+    echo ""
+    echo "Generate files and bindings for target platforms specified in arguments"
+    echo "You can specify multiple targets at once"
+    exit 0
+fi
+
 # This script works in both Docker and normal build environments.
 # Protobuf and co. tools are taken from: $PREFIX if provided, or from $PWD/build/local if exists, or from /usr/bin
 if [ -z $PREFIX ]
@@ -53,15 +63,11 @@ codegen/bin/codegen
 tools/doxygen_convert_comments
 
 # Generate rust bindgen
-tools/rust-bindgen $1
+tools/rust-bindgen "$@"
 
 # Generate Java, C++ and Swift Protobuf files
-IOS="false"
-if [[ "$1" == "ios" ]] || [[ "$1" == "" ]]; then
-  IOS="true"
-fi
 
-if [ -x "$(command -v protoc-gen-swift)" ] && [[ "$IOS" == "true" ]]; then
+if [ -x "$(command -v protoc-gen-swift)" ] && isTargetSpecified "ios"; then
     "$PROTOC" -I=$PREFIX/include -I=src/proto --cpp_out=src/proto --java_out=lite:jni/proto --swift_out=swift/Sources/Generated/Protobuf --swift_opt=Visibility=Public src/proto/*.proto
 else
     "$PROTOC" -I=$PREFIX/include -I=src/proto --cpp_out=src/proto --java_out=lite:jni/proto src/proto/*.proto
@@ -78,14 +84,13 @@ fi
 "$PROTOC" -I=$PREFIX/include -I=src/proto --plugin=$PREFIX/bin/protoc-gen-swift-typealias --swift-typealias_out swift/Sources/Generated/Protobuf src/proto/*.proto
 
 # Generate Xcode project
-if [ -x "$(command -v xcodegen)" ] && [[ "$IOS" == "true" ]]; then
+if [ -x "$(command -v xcodegen)" ] && isTargetSpecified "ios"; then
     pushd swift
     xcodegen
     pod install
     popd
-elif [ "$1" == "android" ]; then
-    echo -e "\nWARNING: Android detected, skipping xcodegen generation"
-else
+elif isTargetSpecified "ios"; then
     echo -e "\nWARNING: Skipped generating Xcode project because the xcodegen tool is not installed."
+else
+    echo -e "\nWARNING: skipping xcodegen generation"
 fi
-

tools/install-sys-dependencies-mac

@@ -2,9 +2,11 @@
 
 set -e
 
-# A workaround for "The `brew link` step did not complete successfully" error.
-brew install python@3 || brew link --overwrite python@3
-brew install boost ninja xcodegen xcbeautify
+brew install cmake boost ninja xcodegen xcbeautify
+
+if [[ "$BOOST_ROOT" == "" ]]; then
+    echo "export BOOST_ROOT=$(brew --prefix boost)" >>  ~/.zprofile
+fi
 
 if command -v rustup &> /dev/null
 then

tools/parse_args

@@ -0,0 +1,36 @@
+#!/bin/bash
+
+# Save the arguments on the first `source ./tools/parse_args "$@"` call.
+ARGS=("$@")
+
+function containsArg() {
+  for arg in "${ARGS[@]}"; do
+    if [[ "$arg" == "$1" ]]; then
+      return 0
+    fi
+  done
+  return 1
+}
+
+function isHelp() {
+  if containsArg "--help" || containsArg "-h"; then
+    return 0
+  fi
+  return 1
+}
+
+function noArgs() {
+  if [[ "${#ARGS}" -eq 0 ]]; then
+    return 0
+  fi
+  return 1
+}
+
+# Whether the command line arguments contain a target.
+# Returns `true` if either no arguments are specified, or `all`, or the exact target specified.
+function isTargetSpecified() {
+  if noArgs || containsArg "all" || containsArg "$1"; then
+    return 0
+  fi
+  return 1
+}

tools/rust-bindgen

@@ -2,8 +2,17 @@
 
 set -e
 
+source "$(dirname $0)/parse_args" "$@"
 source "$(dirname $0)/android-sdk"
 
+if isHelp; then
+  echo "usage: rust-bindgen [-h | --help] [all | native | wasm | android | ios]"
+  echo ""
+  echo "Generate Rust bindings for target platforms specified in arguments"
+  echo "You can specify multiple targets at once"
+  exit 0
+fi
+
 TARGET_NAME="libwallet_core_rs.a"
 TARGET_XCFRAMEWORK_NAME=../swift/WalletCoreRs.xcframework
 BUILD_FOLDER=../rust/target
@@ -19,47 +28,21 @@ create_xc_framework() {
 
 cd rust
 
-NATIVE="false"
-ANDROID="false"
-IOS="false"
-WASM="false"
-
-# Whether to generate bindings for native platform.
-if [[ "$1" == "native" ]] || [[ "$1" == "" ]]; then
-  NATIVE="true"
-fi
-
-# Whether to generate bindings for Android.
-  if [[ "$1" == "android" ]] || [[ "$1" == "" ]]; then
-    ANDROID="true"
-  fi
-
-# Generate bindings for ios platforms on MacOS only.
-if [[ `uname` == "Darwin" ]]; then
-# Whether to generate bindings for iOS.
-  if [[ "$1" == "ios" ]] || [[ "$1" == "" ]]; then
-    IOS="true"
-  fi
-fi
-
-# Whether to generate bindings for WASM.
-if [[ "$1" == "wasm" ]] || [[ "$1" == "" ]]; then
-  WASM="true"
-fi
-
-if [[ "$NATIVE" == "true" ]]; then
+if isTargetSpecified "native"; then
   echo "Generating Native target"
   cargo build --release --lib
 fi
 
 export RUSTFLAGS="-Zlocation-detail=none"
 
-if [[ "$WASM" == "true" ]]; then
+if isTargetSpecified "wasm"; then
   echo "Generating WASM target"
+
+  source ../emsdk/emsdk_env.sh
   cargo build -Z build-std=std,panic_abort --target wasm32-unknown-emscripten --release --lib
 fi
 
-if [[ "$ANDROID" == "true" ]]; then
+if isTargetSpecified "android"; then
   NDK_BIN_PATH=$(find_android_ndk)
 
   export AR="$NDK_BIN_PATH/llvm-ar"
@@ -72,7 +55,7 @@ if [[ "$ANDROID" == "true" ]]; then
   cargo build -Z build-std=std,panic_abort --target aarch64-linux-android --target armv7-linux-androideabi --target x86_64-linux-android --target i686-linux-android --release --lib
 fi
 
-if [[ "$IOS" == "true" ]]; then
+if isTargetSpecified "ios" && [[ $(uname) == "Darwin" ]]; then
   echo "Generating iOS targets"
   cargo build -Z build-std=std,panic_abort --target aarch64-apple-ios --target aarch64-apple-ios-sim --target x86_64-apple-ios --target aarch64-apple-darwin --target x86_64-apple-darwin --target aarch64-apple-ios-macabi --target x86_64-apple-ios-macabi --release --lib &
   wait
@@ -89,7 +72,7 @@ cbindgen --crate $CRATE --output ../src/rust/bindgen/$HEADER_NAME
 cd -
 [[ -e rust/target/release/${TARGET_NAME} ]] && cp rust/target/release/${TARGET_NAME} build/local/lib/
 
-if [[ "$IOS" == "true" ]]; then
+if isTargetSpecified "ios" && [[ $(uname) == "Darwin" ]]; then
 cd rust
 cat > $TARGET_XCFRAMEWORK_NAME/Info.plist << EOF
 <?xml version="1.0" encoding="UTF-8"?>