qat v0.1.0

What is Qat?

Qat is Node Cli Tool for quickly automate workflow tasks using command line.

Q A T = Quickly Autmate Tasks

How to get started?

1. run npm i -g qat or yarn add global qat

2. add qat.config.js file to the root directory of the project, and start writing your custom commands

3. run qat your-custom-command

4. watch the magic automated :clap: :sparkles:

Examples

• a simple command for adding tow numbers, and printing the the result

module.exports = {
	add: ({ agrs, log }) => {
		const [num1, num2] = args
		log(+num1 + +num2)
	}
}

then run qat sum 1 3 in the command line, 4 will be printed

• an command for committing, and pushing changes

module.exports = {
	...
	commit: async ({ args, exec, log }) => {
		const [message] = agrs

		await  exec.command(['git add .', `git commit -m "${message}"`, 'git push origin main'])
		log.info('changes successfully committed')
	}
}

when you run qat commit 'your commit message' it will automatically add the changes, commit it, and push it to the origin remote, then it will print a green color message "changes successfully committed".

• an command for automatically generate a component folder and starter files

module.exports = {
	...
	component: async ({ args, fs, log }) => {
		const [componentName] = agrs

		await fs.create(`components/${componentName}.jsx`)
	}
}

then run qat component Header, it will automatically create the Header component file.

Command Structure

	[command_topic]: async (toolset: { agrs, log, fs, applyTemplate, openUrl, exec }) => { ... }

• args ( array of strings ) the arguments passed when running the command

• log function, which is an advanced replacement of console.log

log('hello world') // default
log.error('Error occured') // red
log.info('Sucess') // green
log.warn('warning') // yellow

• exec un object that contains tow methods: command and file

  • .command(string | array of strings) for executing cli commands
  • .file(path) for executing shell files

await  exec.command('npm install axios')
await  exec.command(['git add .', 'git commit', 'git push'])

await  exec.file('./deploy.sh')

• openUrl(string) for opening URL in default browser

await  openUrl('http://localhost:3000')

• applyTemplate(template, variables, marks?) for replacing template variables in a string - template (string) - varibales (object) - marks ( opening_mark, closing_mark | same_mark )

const stringTemplate = 'Hello {{ name }}'
log(applyTemplate(stringTemplate, { name: 'Mohamed' }))
// Hello Mohamed

const stringTemplate = 'Hello __name__'
log(applyTemplate(stringTemplate, { name: 'Ibrahim' }, ['__']))
// Hello Ibrahim

• fs - .isExists(path) return boolean value. - .create(path | object | array[path | objects], parentPath?) for creating files and folders - path ( string ) if the path basename has an extension, it create a file, if not, it create a folder, for special cases, use an object as argument. - object - .path ( string ) - .type? ( "file" | "folder" ) - .content? ( string ) if the type is a file. - .children? if the type is a folder, and it will be passed as an argument of .create method with parent path of its parent object. - .readFile(path) return file content. - .readDir(path) return folder structure. - .readTemplate(path, variables, marks?) same as applyTemplate but with the template path in place of the template string. - .edit(path, editFunction) for editing files content, the editFunction take old content as an argument and should return the new content. - .delete(path | array of paths) for deleting files and folders.
  • .open(path | array of paths) for opening file or multiple files in new VS Code tabs. - .copy(srcDir, destDir, files?) for copy files from a directory to another. - srcDir ( string ) path of the source directory. - destDir ( string ) path of the destination directory. - files ( array of string ) names of specific files you want to copy. by default it copy all the files and folders . - .watch('file, dir, glob, or array')

/**** fs.create examples ****/

await fs.create('styles.css')
// will create file named style.css

await fs.create('wrapper')
// will create a folder named wrapper

await fs.create(['index.js'. 'components', 'style.css'])
// will create tow files: index.js and style.css, and one folder named components

await fs.create(
{
	path: 'Header',
	children: [
		{
			 path: 'index.jsx',
			 content: 'import React from react'
		 },
		 'style.css'
	]
}, 'components')
/*
	will create the next structure
	- components
		- Header
			- index.jsx ( filled with initial content "import React from react" )
			- style.css
*/

/**** fs.create example ****/

// Initialize watcher.
const watcher = fs.watch('file, dir, glob, or array')

// Add event listeners.
watcher
  .on('add', path => log(`File ${path} has been added`))
  .on('change', path => log(`File ${path} has been changed`))
  .on('unlink', path => log(`File ${path} has been removed`))

// More possible events.
watcher
  .on('addDir', path => log(`Directory ${path} has been added`))
  .on('unlinkDir', path => log(`Directory ${path} has been removed`))
  .on('error', error => log(`Watcher error: ${error}`))
  .on('ready', () => log('Initial scan complete. Ready for changes'))
  .on('raw', (event, path, details) => { // internal
    log('Raw event info:', event, path, details)
  })

// Stop watching.
// The method is async!
watcher.close().then(() => console.log('closed'))

Happy coding :smiley: