Add PACKGEN to build_packages.sh and add better parameter parsing (#159)

* Add PACKGEN to build_packages.sh and add better parameter parsing

Scripts/Packaging/build_packages.sh

@@ -23,19 +23,101 @@
 
 set -e
 
+# Default values
 GIT_TOP_LEVEL=$(git rev-parse --show-toplevel)
+PACKAGE_NAME="ROCm-SDK-Examples"
+PACKAGE_VERSION="6.2.0"
+DEB_PACKAGE_RELEASE="local.9999"
+RPM_PACKAGE_RELEASE="local.9999"
+PACKAGE_INSTALL_PREFIX="/opt/rocm/examples"
+TEST_PACKAGE_INSTALL_PREFIX="/opt/rocm/examples-test"
+SRC_DIR="$GIT_TOP_LEVEL"
+BUILD_DIR="$SRC_DIR/build"
+DEB_DIR="$BUILD_DIR/deb"
+RPM_DIR="$BUILD_DIR/rpm"
+PACKGEN="" # Default is both DEB and RPM
 
-# Inputs and Defaults
-ROCM_EXAMPLES_ROOT="${1:-$GIT_TOP_LEVEL}"
-PACKAGE_NAME="${2:-ROCm-SDK-Examples}"
-PACKAGE_VERSION="${3:-6.2.0}"
-PACKAGE_INSTALL_PREFIX="${4:-/opt/rocm/examples}"
-TEST_PACKAGE_INSTALL_PREFIX="${5:-/opt/rocm/examples-test}"
-BUILD_DIR="${6:-$ROCM_EXAMPLES_ROOT/build}"
-DEB_DIR="${7:-$BUILD_DIR/deb}"
-RPM_DIR="${8:-$BUILD_DIR/rpm}"
-DEB_PACKAGE_RELEASE="${9:-local.9999}"
-RPM_PACKAGE_RELEASE="${10:-local.9999}"
+PACKAGE_CONTACT="ROCm Developer Support <rocm-dev.support@amd.com>"
+PACKAGE_DESCRIPTION_SUMMARY="A collection of examples for the ROCm software stack"
+PACKAGE_HOMEPAGE_URL="https://github.com/ROCm/ROCm-examples"
+
+# Getopt argument parsing
+VALID_ARGS=$(getopt -o h --long help,pkgname:,version:,deb-release:,rpm-release:,install-prefix:,test-install-prefix:,src-dir:,build-dir:,deb-dir:,rpm-dir:,packgen: -- "$@")
+if [[ $? -ne 0 ]]; then
+    echo "Invalid arguments"
+    exit 1
+fi
+
+eval set -- "$VALID_ARGS"
+
+while [ : ]; do
+  case "$1" in
+    -h | --help)
+      echo "Usage: build_packages.sh [options]"
+      echo "Options:"
+      echo "  --pkgname <name>                 Set the package name"
+      echo "  --version <version>              Set the package version"
+      echo "  --deb-release <release>          Set the DEB package release info (used to generate filename)"
+      echo "  --rpm-release <release>          Set the RPM package release info (used to generate filename)"
+      echo "  --install-prefix <path>          Set the package install prefix"
+      echo "  --test-install-prefix <path>     Set the test package install prefix"
+      echo "  --src-dir<path>                  Set the source directory"
+      echo "  --build-dir <path>               Set the build directory"
+      echo "  --deb-dir <path>                 Set the DEB directory"
+      echo "  --rpm-dir <path>                 Set the RPM directory"
+      echo "  --packgen <format>               Specify the package format. Options 'DEB' or 'RPM'. Default: '', which generates both."      
+      exit 0
+      ;;
+    --pkgname)
+      PACKAGE_NAME="$2"
+      shift 2
+      ;;
+    --version)
+      PACKAGE_VERSION="$2"
+      shift 2
+      ;;
+    --deb-release)
+      DEB_PACKAGE_RELEASE="$2"
+      shift 2
+      ;;
+    --rpm-release)
+      RPM_PACKAGE_RELEASE="$2"
+      shift 2
+      ;;
+    --install-prefix)
+      PACKAGE_INSTALL_PREFIX="$2"
+      shift 2
+      ;;
+    --test-install-prefix)
+      TEST_PACKAGE_INSTALL_PREFIX="$2"
+      shift 2
+      ;;
+    --src-dir)
+      SRC_DIR="$2"
+      shift 2
+      ;;
+    --build-dir)
+      BUILD_DIR="$2"
+      shift 2
+      ;;
+    --deb-dir)
+      DEB_DIR="$2"
+      shift 2
+      ;;
+    --rpm-dir)
+      RPM_DIR="$2"
+      shift 2
+      ;;
+    --packgen)
+      PACKGEN="$2"
+      shift 2
+      ;;
+    --)
+      shift
+      break
+      ;;
+  esac
+done
 
 STAGING_DIR="$BUILD_DIR/$PACKAGE_NAME-$PACKAGE_VERSION"
 TEST_STAGING_DIR="$BUILD_DIR/${PACKAGE_NAME}-test-$PACKAGE_VERSION"
@@ -60,24 +142,25 @@ SOURCE_DIRS=(
 
 print_input_variables() {
     echo "********** Input Variables **********"
-    echo "ROCM_EXAMPLES_ROOT=$ROCM_EXAMPLES_ROOT"
     echo "PACKAGE_NAME=$PACKAGE_NAME"
     echo "PACKAGE_VERSION=$PACKAGE_VERSION"
+    echo "DEB_PACKAGE_RELEASE=$DEB_PACKAGE_RELEASE"
+    echo "RPM_PACKAGE_RELEASE=$RPM_PACKAGE_RELEASE"
     echo "PACKAGE_INSTALL_PREFIX=$PACKAGE_INSTALL_PREFIX"
     echo "TEST_PACKAGE_INSTALL_PREFIX=$TEST_PACKAGE_INSTALL_PREFIX"
+    echo "SRC_DIR=$SRC_DIR"
     echo "BUILD_DIR=$BUILD_DIR"
     echo "DEB_DIR=$DEB_DIR"
     echo "RPM_DIR=$RPM_DIR"
-    echo "DEB_PACKAGE_RELEASE=$DEB_PACKAGE_RELEASE"
-    echo "RPM_PACKAGE_RELEASE=$RPM_PACKAGE_RELEASE"
+    echo "PACKGEN=$PACKGEN"
     echo "************************************"
 }
 
 build_project() {
     echo "** Building the project **"
     mkdir -p "$BUILD_DIR"
     pushd "$BUILD_DIR" || exit
-    cmake -DCMAKE_INSTALL_PREFIX="$PACKAGE_INSTALL_PREFIX" -DGPU_ARCHITECTURES=all "$ROCM_EXAMPLES_ROOT"
+    cmake -DCMAKE_INSTALL_PREFIX="$PACKAGE_INSTALL_PREFIX" -DGPU_ARCHITECTURES=all "$SRC_DIR"
     make -j$(nproc)
     popd || exit
 }
@@ -88,13 +171,13 @@ copy_sources() {
     echo "** Copying sources to $STAGING_DIR **"
 
     # Copy source files in root to package
-    cp "$ROCM_EXAMPLES_ROOT/LICENSE.md" "$ROCM_EXAMPLES_ROOT/CMakeLists.txt" "$ROCM_EXAMPLES_ROOT/README.md" "$STAGING_DIR"
+    cp "$SRC_DIR/LICENSE.md" "$SRC_DIR/CMakeLists.txt" "$SRC_DIR/README.md" "$STAGING_DIR"
 
     # Copy source directories to package
     for dir in "${SOURCE_DIRS[@]}"; do
         rsync -a --exclude 'build' --exclude '.gitignore' \
             --exclude '*.vcxproj**' --exclude '*.sln' --exclude 'bin' \
-            --exclude '*.o' --exclude '*.exe' "$ROCM_EXAMPLES_ROOT/$dir" "$STAGING_DIR"
+            --exclude '*.o' --exclude '*.exe' "$SRC_DIR/$dir" "$STAGING_DIR"
     done
 }
 
@@ -321,12 +404,15 @@ copy_sources
 # Copy CTest files to the test staging directory
 copy_test_files
 
-# Create DEB and RPM packages
-create_deb_package
-create_rpm_package
+# Conditionally create DEB and RPM packages based on PACKGEN
+if [ -z "$PACKGEN" ] || [ "$PACKGEN" == "DEB" ]; then
+    create_deb_package
+    create_deb_test_package
+fi
 
-# Create DEB and RPM test packages
-create_deb_test_package
-create_rpm_test_package
+if [ -z "$PACKGEN" ] || [ "$PACKGEN" == "RPM" ]; then
+    create_rpm_package
+    create_rpm_test_package
+fi
 
 popd || exit