fix(command): fixed the return value of command "exists"

Author: fenying

.eslintignore

@@ -0,0 +1 @@
+/commitlint.config.js

CHANGES.md

@@ -1,5 +1,9 @@
 # Changes Logs
 
+## v1.2.1
+
+- fix(command): fixed the return value of EXISTS command.
+
 ## v1.2.0
 
 - Added following command methods:

commitlint.config.js

@@ -0,0 +1,32 @@
+module.exports = {
+    'extends': ['@commitlint/config-conventional'],
+    'defaultIgnores': false,
+    'rules': {
+        'type-enum': [2, 'always', [
+            'feat',
+            'fix',
+            'add',
+            'test',
+            'refactor',
+            'perf',
+            'style',
+            'config',
+            'merge'
+        ]],
+        'scope-enum': [2, 'always', [
+            'connection',
+            'command',
+            'client',
+            'pipeline',
+            'subscriber',
+            'lint',
+            'docs',
+            'branch',
+            'global'
+        ]],
+        'scope-empty': [2, 'never'],
+        'subject-case': [2, 'always', 'lowerCase'],
+        'subject-min-length': [2, 'always', 5],
+        'subject-max-length': [2, 'always', 50],
+    }
+};