fix(cli): commit can be split when testing a commit file

README.md

@@ -203,6 +203,38 @@ An array of json will be printed to stdout.
 ]
 ```
 
+Commits should be split by at least three newlines (`\n\n\n`) or you can specify a separator as the second argument.
+
+Eg: in log2.txt
+
+```text
+2d0eda10e43f6b079b531c507282fad082ea0762
+
+docs(ngMessageExp): split ngMessage docs up to show its alias more clearly
+===
+4374f892c6fa4af6ba1f2ed47c5f888fdb5fadc5
+
+fix($animate): applyStyles from options on leave
+
+Closes #10068
+```
+
+And you run
+
+```sh
+conventional-commits-parser log2.txt '==='
+```
+
+```sh
+[
+{"hash":"2d0eda10e43f6b079b531c507282fad082ea0762","header":"docs(ngMessageExp): split ngMessage docs up to show its alias more clearly","body":"","footer":"","breaks":{},"closes":[],"type":"docs","scope":"ngMessageExp","subject":"split ngMessage docs up to show its alias more clearly"}
+,
+{"hash":"4374f892c6fa4af6ba1f2ed47c5f888fdb5fadc5","header":"fix($animate): applyStyles from options on leave","body":"","footer":"Closes #10068","breaks":{},"closes":[10068],"type":"fix","scope":"$animate","subject":"applyStyles from options on leave"}
+]
+```
+
+Will be printed out.
+
 
 ## License
 

cli.js

@@ -3,6 +3,7 @@
 var conventionalCommitsParser = require('./');
 var JSONStream = require('JSONStream');
 var meow = require('meow');
+var split = require('split');
 
 var cli = meow({
   help: [
@@ -23,6 +24,7 @@ if (cli.input.length > 0) {
     .on('error', function(err) {
       console.log('Failed to read file ' + cli.input[0] + '\n' + err);
     })
+    .pipe(split(cli.input[1] || '\n\n\n'))
     .pipe(conventionalCommitsParser(cli.flags))
     .pipe(JSONStream.stringify())
     .pipe(process.stdout);

package.json

@@ -20,6 +20,7 @@
     "JSONStream": "^0.10.0",
     "graceful-fs": "^3.0.5",
     "meow": "^3.1.0",
+    "split": "^0.3.3",
     "through2": "^0.6.3"
   },
   "devDependencies": {