@kebab-case/node-command-manager

Easily create nodejs command-line tools. This tool is build on argv and provides :

• easy to use command modules and options
• interactive shell
• function stacking with access to previous result
• sync prompt

INSTALL

yarn add @kebab-case/node-command-manager
# or
npm i @kebab-case/node-command-manager

DEPENDENCIES

• argv
• prompt-sync

HOW TO

Here is an example:

import {CommandManager, version} from "@kebab-case/node-command-manager"

const initOptions = [{
    name: 'force',
    short: 'f',
    type: 'boolean',
    description: 'Force file override (if project not empty)',
    example: "'script init --force' or 'script -f'"
}]

const initMod = {
    mod: 'init',
    description: 'Initialize project',
    options: initOptions,
    exec: function() {

    }
}

const mods = [initMod]

const npmSimplePublisherCommand = new CommandManager(version)

const cmd = npmSimplePublisherCommand.newCommand({mods})

cmd.call(__dirname+'/','./')

As you can see, the tool uses same modules / options objects as argv, but you can set mods as array. Also, you must set up the exec property to set up which callable(s) to call for the module.

exec property can be either a @kebab-case/node-command-manager/Command, a function or an array of commands and functions.

If you use functions as exec, they should have the following signature:

/**
 * @param fileDirectory base command __dirname
 * @param contextDirectory directory where command is run
 * @param mod current mod
 * @param options passed to command
 * @param targets other arguments
 * @param previousResult result returned by previous element in the callstack, if any
 */
function yourFunction (fileDirectory, contextDirectory,{mod, options, targets}, previousResult) {
    // ... 
    // your own process
    // ..
    
    // optional - will be passed to next function / command in stack
    return result
}

Interactive shell

You can use the interactive shell to exec interactive commands. Usage example:

import {interactiveShell} from "@kebab-case/node-command-manager"

interactiveShell('npm', ['login'], {
    username: myUsername,
    password: myPassword,
    emailthisispublic: myEmail
}, callbackFunction)

where username, password and emailthisispublic are prompt labels, and their values answers to prompt. By default, prompt labels are case-insensitive and ignore all non alphabetical characters, but you can use your own normalize function. You can use regex syntax, such as 'username.*' since matching method is string.match. A prompt will appear when a same property is asked twice in a row so you can enter answer manually. This function can be used with interactive = false to run non-interactive scripts to display original output. Eventually, you can provide a list of "hidden" attributes that you don't want to appear (i.e. password).

Console

You can output to the shell using the ConsoleColor component. Just define your own colors, using console._setCustomColors:

import console, {colorCodes} from '@kebab-case/node-command-manager/ConsoleColor'

console._setCustomColors({
    log: null,
    error: colorCodes.bgRed + colorCodes.fgWhite,
    info: colorCodes.bgCyan + colorCodes.fgWhite,
    warn: colorCodes.fgYellow
})

or you can keep default colors, and start using console as usual! Note that only log method can have "null" colors.

Sync Prompt

Just a small wrap of prompt-async with sync behaviour. You can also use PromptAsync (which is basically an alias of prompt-async) if you prefer asynchronous. Please consult the doc of prompt-async for more information about Prompt.call() and PromptAsync.

Powered by @kebab-case/npm-simple-publisher

This package has been brought to you by npm-simple-publisher

This little nodejs command-line script allows you to easily compile and publish node and es6 compliant code packages to npm. Init your project with minimal babel configuration for es6, compile to cjs and publish to npm with only two commands.

Try it now:

sudo apt install yarn
sudo npm install -g @kebab-case/npm-simple-publisher
mkdir my_project
cd my_project
# getting help about command
kc-nsp -h # list of command modules
kc-nsp init -h # and so on
# getting started
kc-nsp init -f # create project 
# ... do things in my_project/src, using proposed build or your own (not npm-friendly)
kc-nsp publish -t M|m|r # publish new Major / minor version or revision

Basically, that's all!

Find on npm: https://www.npmjs.com/package/@kebab-case/npm-simple-publisher

Powered by @kebab-case/npm-simple-publisher

This package has been brought to you by npm-simple-publisher

This little nodejs command-line script allows you to easily compile and publish node and es6 compliant code packages to npm. Init your project with minimal babel configuration for es6, compile to cjs and publish to npm with only two commands.

Try it now:

sudo apt install yarn
sudo npm install -g @kebab-case/npm-simple-publisher
mkdir my_project
cd my_project
# getting help about command
kc-nsp -h # list of command modules
kc-nsp init -h # and so on
# getting started
kc-nsp init -f # create project 
# ... do things in my_project/src, using proposed build or your own (not npm-friendly)
kc-nsp publish -t M|m|r # publish new Major / minor version or revision

Basically, that's all!

Find on npm: https://www.npmjs.com/package/@kebab-case/npm-simple-publisher