🔧 Chore: add new dependencies

Author: aichbauer

package.json

@@ -1,6 +1,6 @@
 {
   "name": "git-commit-count",
-  "version": "1.0.2",
+  "version": "1.0.1",
   "description": "A tool to count the numbers of commits of a git repository",
   "main": "build.js",
   "scripts": {
@@ -35,7 +35,9 @@
   },
   "homepage": "https://github.com/rudolfsonjunior/node-git-commit-count#readme",
   "dependencies": {
-    "execa": "^0.6.1"
+    "execa": "^0.6.1",
+    "is-git-repository": "^1.0.1",
+    "path-is-absolute": "^1.0.1"
   },
   "devDependencies": {
     "ava": "^0.18.2",

yarn.lock

@@ -1181,6 +1181,13 @@ cryptiles@2.x.x:
   dependencies:
     boom "2.x.x"
 
+current-git-branch@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/current-git-branch/-/current-git-branch-1.0.0.tgz#2eff7b84b5b15d2e896d6b0d82355ac25ae73461"
+  dependencies:
+    execa "^0.6.1"
+    is-git-repository "^1.0.0"
+
 currently-unhandled@^0.4.1:
   version "0.4.1"
   resolved "https://registry.yarnpkg.com/currently-unhandled/-/currently-unhandled-0.4.1.tgz#988df33feab191ef799a61369dd76c17adf957ea"
@@ -2108,6 +2115,12 @@ is-generator-fn@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/is-generator-fn/-/is-generator-fn-1.0.0.tgz#969d49e1bb3329f6bb7f09089be26578b2ddd46a"
 
+is-git-repository@^1.0.0, is-git-repository@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/is-git-repository/-/is-git-repository-1.0.1.tgz#db80512b6ce8db3fa90c84292a7b525e427f5746"
+  dependencies:
+    execa "^0.6.1"
+
 is-glob@^2.0.0, is-glob@^2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/is-glob/-/is-glob-2.0.1.tgz#d096f926a3ded5600f3fdfd91198cb0888c2d863"
@@ -2898,7 +2911,7 @@ path-exists@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/path-exists/-/path-exists-3.0.0.tgz#ce0ebeaa5f78cb18925ea7d810d7b59b010fd515"
 
-path-is-absolute@^1.0.0:
+path-is-absolute@^1.0.0, path-is-absolute@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/path-is-absolute/-/path-is-absolute-1.0.1.tgz#174b9268735534ffbc7ace6bf53a5a9e1b5c5f5f"