For instance, I am able to simply run gulp instead of having to type npx gulp.
I can skip the npx and just use gulp
How can I achieve this for my own package?
Even though I've included mycommand in the package npm bin configuration, I still constantly need to use npx mycommand for it to function.
The choice of method will vary depending on the operating system you are using. If you are on a UNIX-based OS such as Linux or Mac, you can utilize the alias command:
$ alias gulp="npx gulp"
After setting this alias, you can simply type gulp in your terminal to run npx gulp. Keep in mind that this alias is temporary and will reset when you restart your terminal session.
To make the alias permanent, you must add the alias command to the appropriate start-up file (e.g. .bashrc, .profile, etc.) for your specific OS. Copy and paste the exact command at the end of the file, save it, and restart your terminal to ensure the alias remains in place.
Creating aliases in Windows is also possible, although it may require more steps. Refer to Aliases in Windows command prompt for further guidance.
You no longer need to type npx gulp to run gulp because it's installed globally.
There are now shortcuts like gulp.cmd, gulp.ps1, and just gulp available in the PATH for easy access.
This response may seem rushed, feel free to make any edits.
By installing gulp globally using the following command:
npm install -g gulp
you will have the convenience of running gulp without any hassle.
Avoiding global installs (npm install -g) can help maintain consistency among project collaborators and prevent the need for lengthy guides on setting up projects locally.
Regarding the "bin config," it is important to note that this section in the package.json file is used to specify commands exported by your project, not commands used by your app itself. For example, the bin section in package.json for a CLI application like gulp looks like:
"bin": {
"gulp": "./bin/gulp.js"
},
Dependencies needed by your application should be added to the devDependencies section to ensure everyone working on the project uses the same versions of tools like gulp or tsc.
Using npx instead of global installs allows you to specify project-specific dependencies in devDependencies, ensuring consistent tool usage. Creating aliases for common command line tools as suggested by @machineghost can further streamline development workflows. In cases where the command name differs from the package name, an alias like:
alias tsc='npx --package=typescript tsc'
can be helpful. While npx typically prompts installation if a version is not found in the current project, adding the "--yes" flag can automate this process for a more seamless experience:
alias command=`npx -y gulp`
This approach will use the specified version in the project if available, but automatically install and run it if necessary.
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