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chore: initial commit with Spring Boot scripts
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‎README.md

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# scripts
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some self use tools and scripts
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<h1>scripts</h1>
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## Description
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some self-use tools and scripts
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## Available Scripts
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| Category | Script Name | Description |
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|---------------|---------------|------------------------------------------|
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| spring-boot | `start.sh` | Starts the Spring Boot application |
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| | `stop.sh` | Stops the Spring Boot application |
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| | `restart.sh` | Restart the Spring Boot application cluster |
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| | `stopall.sh` | Stops all running Spring Boot instances |
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## Installation
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No special installation is required. Simply clone the repository to your local machine:
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```bash
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git clone https://github.com/HaceraI/scripts
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cd scripts
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```
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## Requirements
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- **Bash**: The scripts are written in Bash, so they require a Unix-like environment (Linux or macOS). For Windows, you may need to use a Bash emulator like Git Bash.
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## License
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This project is licensed under the MIT License. See the [LICENSE](LICENSE) file for details.

‎Shell/spring-boot/README.md

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# Application Management Scripts
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This repository contains a set of shell scripts for managing Java Spring Boot applications. The scripts are designed to help with starting, stopping, and restarting applications, along with logging functionalities.
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## Table of Contents
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- [Scripts Overview](#scripts-overview)
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- [Usage Instructions](#usage-instructions)
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- [1. start.sh](#1-startsh)
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- [2. stop.sh](#2-stopsh)
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- [3. restart.sh](#3-restartsh)
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- [4. stopall.sh](#4-stopallsh)
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- [Requirements](#requirements)
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- [License](#license)
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- [Author](#author)
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## Scripts Overview
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### 1. `start.sh`
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This script is used to start a specified Spring Boot application. It checks if the application is already running and handles the initialization of the application jar file.
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#### Key Features:
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- Automatically finds the jar file if not specified.
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- Logs the startup process.
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- Supports a restart option to stop and then start the application.
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### 2. `stop.sh`
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This script stops a running Spring Boot application.
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#### Key Features:
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- Checks if the application is running before attempting to stop it.
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- Logs the stopping process.
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- Handles errors during the stopping process.
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### 3. `restart.sh`
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This script restarts a specified Spring Boot application by first stopping it and then starting it again.
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#### Key Features:
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- Uses the `stop.sh` script to stop the application.
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- Uses the `start.sh` script to start the application.
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- Logs the restart process.
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### 4. `stopall.sh`
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This script stops all specified Spring Boot applications within the subdirectories of the current directory.
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#### Key Features:
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- Iterates through directories and calls the `stop.sh` script for each application.
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- Logs the stopping process for each application.
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## Usage Instructions
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### 1. start.sh
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To start an application:
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```bash
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./start.sh [options]
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```
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**Options:**
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- `-r`: Restart the application if it is already running.
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**Example:**
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```bash
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./start.sh
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```
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### 2. stop.sh
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To stop an application:
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```bash
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./stop.sh
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```
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### 3. restart.sh
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To restart an application:
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```bash
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./restart.sh
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```
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### 4. stopall.sh
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To stop all applications in the subdirectories:
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```bash
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./stopall.sh [directory1 directory2 ...]
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```
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If no directories are specified, it will attempt to stop applications in all subdirectories of the current directory.
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## Requirements
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- Bash shell
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- Java Runtime Environment (JRE)
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- Proper permissions to execute scripts
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## License
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This project is licensed under the Apache 2.0 License. See the [LICENSE](LICENSE) file for details.
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## Author
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- **Haceral** - [[email protected]](mailto:[email protected])
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Feel free to contribute to this project or reach out if you have any questions or suggestions!

‎Shell/spring-boot/restart.sh

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# Author: Haceral <[email protected]>
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# Version: 1.0.0
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# Last update date: 2024/10/12
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#!/bin/bash
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# Get the root directory of the current script (the starting directory of script execution)
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ROOT_DIR=$(dirname "$(readlink -f "$0")")
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# Log file, enforced to use the root directory path
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LOG_FILE="$ROOT_DIR/restart_logger.log"
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# Clear the log file
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> "$LOG_FILE"
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# Function to restart the application
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restart_app() {
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local dir=$1
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local app_name=$(basename "$dir")
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echo "Restarting $app_name ..." | tee -a "$LOG_FILE"
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(
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# Change to the target application directory
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cd "$dir" || { echo "Cannot enter directory $dir, skipping $app_name" | tee -a "$LOG_FILE"; return; }
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# Call start.sh and run it in the background
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if [ -f "./start.sh" ]; then
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# Run start.sh in the background
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bash "./start.sh" -r > /dev/null 2>&1 &
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start_pid=$!
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# Wait for a short period to check if start.sh starts successfully
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sleep 5 # Adjust based on application startup time
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if ps -p $start_pid > /dev/null; then
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echo "$app_name started successfully, PID: $start_pid" | tee -a "$LOG_FILE"
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else
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echo "$app_name failed to start" | tee -a "$LOG_FILE"
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fi
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else
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echo "Start script does not exist, skipping $app_name" | tee -a "$LOG_FILE"
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fi
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echo "----------------------------------------" | tee -a "$LOG_FILE"
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)
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}
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# Get the directories that need to be restarted
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if [ "$#" -eq 0 ]; then
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dirs=(*/)
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else
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dirs=("$@")
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fi
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for dir in "${dirs[@]}"; do
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# Remove the trailing slash
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dir="${dir%/}"
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# Check if the directory exists
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if [ -d "$dir" ]; then
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# Check if start.sh script exists
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if [ -f "$dir/start.sh" ]; then
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restart_app "$dir"
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else
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echo "$dir is not a JAR application directory, skipping" | tee -a "$LOG_FILE"
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fi
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else
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echo "$dir directory does not exist, skipping" | tee -a "$LOG_FILE"
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fi
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done
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echo "All applications have been restarted." | tee -a "$LOG_FILE"

‎Shell/spring-boot/start.sh

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# Author: Haceral <[email protected]>
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# Version: 1.0.0
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# Last update date: 2024/10/12
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#!/bin/bash
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# Get the directory where the script is located
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SCRIPT_DIR="$(dirname "$(realpath "$0")")"
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# Define Java startup parameters
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JAVA_MEMORY_OPTIONS="-Xms256m -Xmx256m -Xmn128m"
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JAVA_VM_OPTIONS="-DNACOS_HOST=localhost -DNACOS_NAMESPACE=60fc076a-b03e-4e17-af31-b22485e734e4 -DNACOS_GROUP=DEFAULT_GROUP"
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SPRING_PROFILE=""
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JAVA_EXEC="/usr/local/java/jdk8u422/bin/java"
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SPRINGBOOT_JAR_NAME=''
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# Check for parameters
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RESTART_FLAG=false
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while getopts ":r" opt; do
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case ${opt} in
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r )
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RESTART_FLAG=true
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;;
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\? )
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echo "Invalid option: -$OPTARG" 1>&2
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exit 1
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;;
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esac
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done
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# If JAR name is not configured, automatically find and configure it
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if [ -z "$SPRINGBOOT_JAR_NAME" ]; then
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echo -e "\e[32mDetected that you have not configured the service file name, the system is automatically configuring it....\e[0m"
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SPRINGBOOT_JAR_NAME=$(find "$SCRIPT_DIR" -name "*.jar" -print -quit) # Find the first JAR file
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if [ -z "$SPRINGBOOT_JAR_NAME" ]; then
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echo -e "\e[31mNo JAR file found, exiting...\e[0m"
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exit 1
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fi
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SPRINGBOOT_JAR_NAME=${SPRINGBOOT_JAR_NAME##*/} # Extract the file name
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echo -e "\e[32mInitialization complete, your service file name is:\e[31m$SPRINGBOOT_JAR_NAME\e[0m"
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sleep 2
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fi
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# Get the PID of the running service
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PIDS=$(pgrep -f "$SPRINGBOOT_JAR_NAME")
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# If a restart is detected
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if [ "$RESTART_FLAG" = true ]; then
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if [ -n "$PIDS" ]; then
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echo -e "\e[33mStopping $SPRINGBOOT_JAR_NAME (PID: $PIDS)...\e[0m"
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kill -9 $PIDS
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sleep 2
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echo -e "\e[32m$SPRINGBOOT_JAR_NAME has stopped.\e[0m"
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else
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echo -e "\e[33mNo running instance of $SPRINGBOOT_JAR_NAME detected, preparing to start...\e[0m"
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fi
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# Start the service
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nohup $JAVA_EXEC -jar $JAVA_MEMORY_OPTIONS $JAVA_VM_OPTIONS "$SCRIPT_DIR/$SPRINGBOOT_JAR_NAME" $SPRING_PROFILE > "$SCRIPT_DIR/run.log" 2>&1 &
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sleep 2
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echo -e "\e[32m$SPRINGBOOT_JAR_NAME started successfully!\e[0m"
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tail -f "$SCRIPT_DIR/run.log"
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exit 0
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fi
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# If a restart is not needed, check if the service is already running
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if [ -z "$PIDS" ]; then
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nohup $JAVA_EXEC -jar $JAVA_MEMORY_OPTIONS $JAVA_VM_OPTIONS "$SCRIPT_DIR/$SPRINGBOOT_JAR_NAME" $SPRING_PROFILE > "$SCRIPT_DIR/run.log" 2>&1 &
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sleep 2
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echo -e "\e[32m$SPRINGBOOT_JAR_NAME started successfully!\e[0m"
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tail -f "$SCRIPT_DIR/run.log"
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exit 0
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fi
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echo -e "\e[31mWarning: $SPRINGBOOT_JAR_NAME is already running!\e[0m"
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exit 1

‎Shell/spring-boot/stop.sh

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# Author: Haceral <[email protected]>
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# Version: 1.0.0
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# Last update date: 2024/10/12
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#!/bin/bash
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# Get the directory where the script is located
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SCRIPT_DIR="$(dirname "$(realpath "$0")")"
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# Initialize JAR name
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SPRINGBOOT_JAR_NAME=''
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# Automatically find and configure JAR name
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if [ -z "$SPRINGBOOT_JAR_NAME" ]; then
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echo -e "\e[32mDetected that you have not configured the service file name, the system is automatically configuring it....\e[0m"
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SPRINGBOOT_JAR_NAME=$(find "$SCRIPT_DIR" -name "*.jar" -print -quit) # Find the first JAR file
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if [ -z "$SPRINGBOOT_JAR_NAME" ]; then
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echo -e "\e[31mNo JAR file found, exiting...\e[0m"
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exit 1
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fi
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SPRINGBOOT_JAR_NAME=${SPRINGBOOT_JAR_NAME##*/} # Extract the file name
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echo -e "\e[32mInitialization complete, your service file name is:\e[31m$SPRINGBOOT_JAR_NAME\e[0m"
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fi
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# Get the PID of the running service
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PIDS=$(pgrep -f "$SPRINGBOOT_JAR_NAME")
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# Check if the service is running
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if [ -z "$PIDS" ]; then
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echo -e "\e[31mWarning: $SPRINGBOOT_JAR_NAME is not running!\e[0m"
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exit 1
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fi
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# Stop the service
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echo -e "Stopping $SPRINGBOOT_JAR_NAME process [$PIDS] ...\c"
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for PID in $PIDS; do
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kill "$PID" > /dev/null 2>&1
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if [ $? -ne 0 ]; then
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echo -e "\e[31mFailed to stop process $PID!\e[0m"
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fi
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done
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# Wait for the process to stop
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while true; do
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sleep 2
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if ! ps -p $PIDS > /dev/null; then
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break
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fi
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echo -e "......\c"
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done
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echo "$SPRINGBOOT_JAR_NAME process [$PIDS] has been stopped!"

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