Add libs folder and install_libs.sh

The following tasks are done:
1. Moving all the libraries (loblib.sh) to lib folder.
2. Adding a script "install_libs.sh" whose job is to move all the libs
   to linux internal folder (/usr/local/lib/aimlfw/libs) and updating
   bashrc to setup env-variable AIMLFW_LIBS_HOME, so that script is only
   required to run only first time.
3. Usage example at "install_k8s.sh"
4. Adding uninstallation_libs script to remove the linux internal folder
   and env-variable AIMLFW_LIBS_HOME from bashrc.

Issue-Id: AIMLFW-295
Change-Id: I3a2082be967d207bbb6529039e7f2682d69a28ff
Signed-off-by: ashishj1729 <jain.ashish@samsung.com>

diff --git a/bin/install_libs.sh b/bin/install_libs.sh
new file mode 100644 (file)
index 0000000..1023636
--- /dev/null
+++ b/bin/install_libs.sh
@@ -0,0 +1,47 @@
+#==================================================================================
+#  Copyright (c) 2025 Samsung Electronics Co., Ltd. All Rights Reserved.
+#
+#  Licensed under the Apache License, Version 2.0 (the "License");
+#  you may not use this file except in compliance with the License.
+#  You may obtain a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#  Unless required by applicable law or agreed to in writing, software
+#  distributed under the License is distributed on an "AS IS" BASIS,
+#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#  See the License for the specific language governing permissions and
+#  limitations under the License.
+#==================================================================================
+#!/bin/bash
+
+LIBS_NAME="libs"                         # name of your libs folder
+TARGET_DIR="/usr/local/lib/aimlfw/$LIBS_NAME"     # where to install
+ENV_VAR_NAME="AIMLFW_LIBS_HOME"                # environment variable name
+BASHRC_FILE="$HOME/.bashrc"                # file to append env setup
+
+# === STEP 1: Copy libraries ===
+echo "Installing libraries to $TARGET_DIR ..."
+sudo mkdir -p "$TARGET_DIR"
+sudo cp -r tools/$LIBS_NAME/* "$TARGET_DIR/"
+sudo chmod -R 755 "$TARGET_DIR"
+echo "Libraries copied successfully."
+
+# === STEP 2: Add environment variable and sourcing to bashrc ===
+if ! grep -q "$ENV_VAR_NAME" "$BASHRC_FILE"; then
+  echo "Adding environment variable to $BASHRC_FILE ..."
+  cat <<EOF >> "$BASHRC_FILE"
+
+export $ENV_VAR_NAME="$TARGET_DIR"
+
+EOF
+  echo "Environment variable added to bashrc."
+else
+  echo "Environment variable already exists in bashrc."
+fi
+
+echo ""
+# It is observed, when you run "./bin/install_libs.sh" instead of "source ./bin/install_libs.sh", 
+# Bash runs it as a child process i.e. any changes/creation done to enivornment-variables will not be propagated to main bash process.
+# Therefore, it is required the user to do the following in order to apply changes 
+echo "Please run 'source ~/.bashrc' or restart your terminal to apply changes."
\ No newline at end of file

diff --git a/bin/uninstall_libs.sh b/bin/uninstall_libs.sh
new file mode 100644 (file)
index 0000000..f3cf37a
--- /dev/null
+++ b/bin/uninstall_libs.sh
@@ -0,0 +1,34 @@
+#==================================================================================
+#  Copyright (c) 2025 Samsung Electronics Co., Ltd. All Rights Reserved.
+#
+#  Licensed under the Apache License, Version 2.0 (the "License");
+#  you may not use this file except in compliance with the License.
+#  You may obtain a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#  Unless required by applicable law or agreed to in writing, software
+#  distributed under the License is distributed on an "AS IS" BASIS,
+#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#  See the License for the specific language governing permissions and
+#  limitations under the License.
+#==================================================================================
+#!/bin/bash
+
+LIBS_NAME="libs"                         # name of your libs folder
+TARGET_DIR="/usr/local/lib/aimlfw/$LIBS_NAME"     # where to install
+ENV_VAR_NAME="AIMLFW_LIBS_HOME"                # environment variable name
+BASHRC_FILE="$HOME/.bashrc"                # file to append env setup
+
+# === STEP 1: Delete libraries ===
+sudo rm -rf $TARGET_DIR
+
+if grep -q "export $ENV_VAR_NAME=" "$BASHRC_FILE"; then
+  echo "Removing environment variable from $BASHRC_FILE ..."
+  sed -i "/export $ENV_VAR_NAME=\".*\"/d" "$BASHRC_FILE"
+  echo "Environment variable removed."
+else
+  echo "No environment variable entry found in bashrc"
+fi
+
+echo "Uninstall completed"
\ No newline at end of file

diff --git a/tools/kubernetes/install_k8s.sh b/tools/kubernetes/install_k8s.sh
index f3e11d6..02d8964 100755 (executable)
--- a/tools/kubernetes/install_k8s.sh
+++ b/tools/kubernetes/install_k8s.sh
@@ -26,11 +26,22 @@ CALICO_VERSION=3.30.1
 NERDCTL_VERSION=1.7.6 # see https://github.com/containerd/nerdctl/releases for the latest release
 BUILDKIT_VERSION=0.13.2 # see https://github.com/moby/buildkit/releases for the latest release
 
-echo "Step 0: Checking if running on WSL..."
+if [ -z "$AIMLFW_LIBS_HOME" ]; then
+  echo "Please set AIMLFW_LIBS_HOME by running install_libs.sh first."
+  exit 1
+fi
+
+source "$AIMLFW_LIBS_HOME/loglib.sh"
+
+log_section_break
+echo -e "\n${BOLD}${CYAN}: Starting Kubernetes Installation...${NC}\n"
+START_TIME=$(date +%s)
+
+log_step "Step 0: Checking if running on WSL..."
 if is_wsl; then
-  echo "Running on WSL"
+  log_info "Running on WSL"
 else
-  echo "Not WSL"
+  log_info "Not WSL"
 fi
 
 echo "Step 1: Disabling swap memory..."

diff --git a/tools/libs/loglib.sh b/tools/libs/loglib.sh
new file mode 100644 (file)
index 0000000..867c9b4
--- /dev/null
+++ b/tools/libs/loglib.sh
@@ -0,0 +1,40 @@
+# ==================================================================================
+#
+#       Copyright (c) 2025 Samsung Electronics Co., Ltd. All Rights Reserved.
+#
+#   Licensed under the Apache License, Version 2.0 (the "License");
+#   you may not use this file except in compliance with the License.
+#   You may obtain a copy of the License at
+#
+#          http://www.apache.org/licenses/LICENSE-2.0
+#
+#   Unless required by applicable law or agreed to in writing, software
+#   distributed under the License is distributed on an "AS IS" BASIS,
+#   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#   See the License for the specific language governing permissions and
+#   limitations under the License.
+#
+# ==================================================================================
+
+#!/bin/bash
+
+# ====== COLORS ======
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+BLUE='\033[1;34m'
+CYAN='\033[1;36m'
+BOLD='\033[1m'
+NC='\033[0m' # No Color
+
+# ====== LOG FUNCTIONS ======
+log_info()    { echo -e "${BLUE}[INFO]${NC} $1"; }
+log_warn()    { echo -e "${YELLOW}[WARN]${NC} $1"; }
+log_error()   { echo -e "${RED}[ERROR]${NC} $1"; }
+log_success() { echo -e "${GREEN}[OK]${NC} $1"; }
+log_step()    { echo -e "\n${CYAN}${BOLD}===== $1 =====${NC}\n"; }
+
+
+log_section_break() {
+  echo -e "${CYAN}------------------------------------------------------------${NC}"
+}
\ No newline at end of file