lspkg is a simple shell script that helps you list all the package names in your project. It searches for all package.json files in your project and extracts the name field from each of them.
To use lspkg, navigate to your project's root directory in your terminal and run the script:
./lspkgThis will output a list of all package names in your project. Note that packages without a name field in their package.json will not be included in the output.
fd: A simple, fast and user-friendly alternative to 'find'.jq: A lightweight and flexible command-line JSON processor.xargs: A command line utility to build and execute commands from standard input.grep: A command-line utility for searching plain-text data sets for lines that match a regular expression.
Please ensure that these utilities are installed and available in your system's PATH to use lspkg.
This script does not modify any files in your project. It only reads the package.json files to extract the package names.
The depcheck shell script is a utility for checking which projects in your current directory are using a specific npm package. It's designed to be run from the command line with the package name as an argument.
To use the script, navigate to the directory containing your projects and run the script with the package name as an argument:
./depcheck <package_name>
Replace <package_name> with the name of the npm package you want to check for.
The script begins by checking if any arguments were provided when the script was called. If no arguments were provided, it prints a usage message and exits with a status of 1, indicating an error.
If an argument was provided, it's stored in the variable package_name for later use. The script then prints a message to the console indicating which package it's checking for.
The script then uses the find command to search for package.json files in the current directory and its subdirectories, excluding any node_modules directories. For each package.json file it finds, it uses grep to check if the file contains a reference to the specified package. If it does, it uses jq to extract the name of the project from the package.json file and prints it to the console.
This way, you can quickly see which projects are using a specific npm package.
The script requires jq to be installed on your system. You can install it using your package manager. For example, on Ubuntu you would use:
sudo apt-get install jq
On macOS, you can use Homebrew:
brew install jq
This script is designed to be used in a Unix-like environment and may not work correctly on other systems.