git.r.bdr.sh - rbdr/dotfiles/blob - atom/packages/pretty-json/index.coffee

   1 stringify = require("json-stable-stringify")
   2 uglify = require("jsonminify")
   3 formatter = {}
   4
   5 prettify = (editor, sorted) ->
   6   wholeFile = editor.getGrammar().name == 'JSON'
   7
   8   if wholeFile
   9     text = editor.getText()
  10     editor.setText(formatter.pretty(text, sorted))
  11   else
  12     text = editor.replaceSelectedText({}, (text) ->
  13       formatter.pretty(text, sorted)
  14     )
  15
  16 minify = (editor, sorted) ->
  17   wholeFile = editor.getGrammar().name == 'JSON'
  18
  19   if wholeFile
  20     text = editor.getText()
  21     editor.setText(formatter.minify(text))
  22   else
  23     text = editor.replaceSelectedText({}, (text) ->
  24       formatter.minify(text);
  25     )
  26
  27 formatter.pretty = (text, sorted) ->
  28   editorSettings = atom.config.get('editor')
  29   if editorSettings.softTabs?
  30     space = Array(editorSettings.tabLength + 1).join(" ")
  31   else
  32     space = "\t"
  33
  34   try
  35     parsed = JSON.parse(text)
  36     if sorted
  37       return stringify(parsed, { space: space })
  38     else
  39       return JSON.stringify(parsed, null, space)
  40   catch error
  41     text
  42
  43 formatter.minify = (text) ->
  44   try
  45     JSON.parse(text)
  46     uglify(text);
  47   catch error
  48     text;
  49
  50 module.exports =
  51   activate: ->
  52     atom.commands.add 'atom-workspace',
  53       'pretty-json:prettify': ->
  54         editor = atom.workspace.getActiveTextEditor()
  55         prettify(editor)
  56       'pretty-json:sort-and-prettify': ->
  57         editor = atom.workspace.getActiveTextEditor()
  58         prettify(editor, true)
  59       'pretty-json:minify': ->
  60         editor = atom.workspace.getActiveTextEditor()
  61         minify(editor, true)