pipe

README

pipe

A command util package. Download here: Pipe!.

Commands

in & out

examples:

• read from stdin and output to stdout:

  echo asd | pipe in=out
  

• read from file and output to file:

  pipe in('file', './test.txt')=out('file', './test1.txt')
  

• use text as input:

  pipe in('text', 'hello world')=out
  

• use label parameters:

  echo asd | pipe in=out(type:'file', filename:'./test1.txt')
  

base64

examples:

• encode:

  echo asd | pipe in=base64.encode=out
  

• decode:

  echo asd | pipe in=base64.decode=out
  

gzip

examples:

• compress:

  echo asd | pipe in=gzip.compress=out('file', './test.gzip')
  

• decompress:

  pipe in(type: 'file', './test.gzip')=gzip.decompress=out
  

json

examples:

• pretty:

  pipe in('file', './test.json')=json.pretty=out
  

• get: need one parameter to indicate json path, more details see gjson

  echo "{"name":{"first":[-999]}}" | pipe in=json.get('name.fisrt.0')=out
  

About command paramter

For now, pipe supports three kinds of command parameter:

• number: including integer and float
• string: wrapped by '
• bool: true or false

NOTE: String parameter doesn't accept spacing character!, most terminal will recogonize space as a separator of two arguments and split them into a string array, so space in a string parameter will be removed.