Pipelog

Run JS from stdin.

$ curl api.com/ressource | plog "resp.data.map(e => e.name)"

Install

1 $ yarn global add plog-cli
2 # or
3 $ npm install plog-cli --global

Usage

Basic Usage

$ cat package.json | plog data.version
0.0.1

With a function

$ cat package.json | plog "data => Object.keys(data.dependencies))"
[
  'cryptr',
  'date-fns'
 ...

Using a custom variable name

$ cat package.json | plog "foobar.version"
0.0.1

Using a non-json file

$ cat Dockerfile | plog "data.split('\n').find(e => e.includes('COPY'))"
COPY ./newrelic.js /code/newrelic.js

With lodash (preloaded as _)

$ cat package.json | plog "_.toPairs(data.dependencies).map(p => p.join('@')).join(' ')"

lodash@^4.17.11 @babel/core"@^7.0.0-beta.52