node-longrun's Introduction

Longrun

Run set of commands in group of directories. Based on runny.

Install

npm i longrun -g

How to use?

$ longrun
usage: longrun [command] [options]

Commands:
  init    Init runner
  add     Add current directory to runner
  run     Run commands from ~/.longrun.json
  remove  Remove current directory from runner
  list    List all runners
  clear   Clear directories list from runners
  finish  Remove runner(s)

Options:
  -v, --version  Show version  [boolean]
  -h, --help     Show help  [boolean]

Use example

First thing first, you should init new runner:

$ longrun init master -c "pwd"

Lets list what we have in master runner:

$ longrun list master
* master
> pwd
|  ~/longrun

Great. Now lets add another directory:

$ cd ../cloudcmd
$ longrun add master
$ longrun list master
* master
> pwd
|  ~/longrun
|  ~/cloudcmd

Now we can execute master runner with:

$ longrun run master
/home/coderaiser/longrun
/home/coderaiser/cloudcmd

Nice! Lets add one more runner to make things more fun:

$ longrun init who -c whoami
$ longrun list
master
who

And execute it:

$ longrun run -a
/home/coderaiser/longrun
/home/coderaiser/cloudcmd
coderaiser

As you see you can add as much runners as you wish, and run one or all of them.

How it works?

From the inside ~/.longrun.json it is just an array of runny objects that could be easily edited with text editor:

[{
    "command": "pwd",
    "directories": [
        "~/longrun",
        "~/cloudcmd"
    ]
}, {
    "command": "whoami",
    "directories": [
        "~/cloudcmd"
    ]
}]

Programmatical use

const longrun = require('longrun');

const runner = longrun([{
    command: 'pwd',
    directories: [
        '~/longrun',
        '~/cloudcmd',
    ],
}]);

runner.on('data', (data) => process.stdout.write(data))
    .on('error', (error) => process.stderr.write(error))
    .on('exit', () => console.log('exit'));