Merge pull request #94 from jo/pretty-output

feat(cli): pretty JSON output

Author: jo

.travis.yml

@@ -7,13 +7,6 @@ notifications:
   email: false
 node_js:
   - stable
-  - 5
-  - 4
-  - '0.12'
-before_install:
-  - npm i -g npm@^2.0.0
-before_script:
-  - npm prune
 after_success:
   - npm run semantic-release
 branches:

README.md

@@ -44,12 +44,15 @@ couchdb-compile [SOURCE] [OPTIONS]
 ```
 
 When `SOURCE` is omitted, the current directory will be used.  
-`OPTIONS` can be `--index`, see above.
+`OPTIONS` can be `--index` and `--pretty`, see above.
+
+Use `--pretty` to get a pretty printed json output.
 
 ### Example
 
 ```sh
 couchdb-compile project/couchdb
+couchdb-compile project/couchdb --pretty
 ```
 
 ## The CouchDB Directory Tree

cli.js

@@ -4,15 +4,21 @@ var stringify = require('json-stable-stringify')
 var compile = require('./')
 
 var options = minimist(process.argv.slice(2), {
-  boolean: ['index']
+  boolean: ['index', 'pretty']
 })
 
+var stringifyOptions = {}
+
+if (options.pretty) {
+  stringifyOptions.space = 2
+}
+
 options.multipart = false
 
 var source = options._[0] || process.cwd()
 
 compile(source, options, function (error, response) {
   if (error) return console.error(error)
 
-  console.log(stringify(response))
+  console.log(stringify(response, stringifyOptions))
 })