fix: result为空的时候报错

Author: bear

.picklogrc.devops.js

@@ -3,21 +3,29 @@ module.exports = {
     {
       name: 'Changes',
       regExp: /[\u4e00-\u9fa5]/,
-    }
+    },
   ],
   parse(commits){
-    let output = '';
+    const feats = []
+    const fixs = []
+    const others = []
 
     commits.forEach((log) => {
       log.results.forEach((result) => {
-        output += `${result.filter.name}:\n`;
-
         result.commits.forEach((commit) => {
-          output += `- ${commit.s} ${commit.an}\n`;
+          const logText = `- ${commit.s} ${commit.an}`
+
+          if (/feat/.test(commit.s)) {
+            feats.push(logText)
+          } else if (/fix/.test(commit.s)) {
+            fixs.push(logText)
+          } else {
+            others.push(logText)
+          }
         });
       });
     });
 
-    return output;
+    return `${feats.join('\n')}\n\n${fixs.join('\n')}\n\n${others.join('\n')}`;
   }
 };

README.md

@@ -1,6 +1,5 @@
 Picklog
 ====
-[![Build Status](https://travis-ci.org/BearJ/picklog.svg?branch=master)](https://travis-ci.org/BearJ/picklog)
 [![npm version](https://img.shields.io/npm/v/picklog.svg)](https://www.npmjs.org/package/picklog)
 
 根据你设置的filter，提取出你需要的log，从而生成changelog。可以生成`JSON`或`markdown`。

bin/robot-report.js

@@ -0,0 +1,12 @@
+const fs = require('fs');
+const path = require('path');
+const picklog = require('../index');
+
+const lastCommit = fs.readFileSync(path.resolve('.lastcommit'), 'utf8').trim();
+
+picklog({
+  gitLogArgs: `...${lastCommit}`,
+  config: '.picklogrc.devops.js',
+}).then((text) => {
+  console.log(text);
+});

src/lib/PrettyFormats.js

@@ -46,6 +46,8 @@ module.exports = {
   arg: `--pretty=${Object.values(format).join(SPLIT)}${END}`,
 
   parse(result) {
+    if (!result) return [];
+
     const keys = Object.keys(format);
     const commitsStr = result.trim();
     if (!commitsStr.length) return [];