Update setting name and README

README.md

@@ -76,3 +76,13 @@ Make sure you use the `actions/checkout@v2` action!
     GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
     PACKAGEJSON_DIR:  'frontend'
 ```
+
+**TARGET-BRANCH:** Set a custom target branch to use when bumping the version. Useful in cases such as updating the version on master after a tag has been set (optional). Example:
+```yaml
+- name:  'Automated Version Bump'
+  uses:  'phips28/gh-action-bump-version@master'
+  env:
+    GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+  with:
+    target-branch: 'master'
+```

action.yml

@@ -31,7 +31,7 @@ inputs:
     description: 'Custom dir to the package'
     default: ''
     required: false
-  branch:
+  target-branch:
     description: 'A separate branch to perform the version bump on'
     default: ''
     required: false

index.js

@@ -78,8 +78,9 @@ Toolkit.run(async tools => {
       currentBranch = process.env.GITHUB_HEAD_REF
       isPullRequest = true
     }
-    if (process.env['INPUT_TAG-BRANCH']) {
-      currentBranch = process.env['INPUT_TAG-BRANCH']
+    if (process.env['INPUT_TARGET-BRANCH']) {
+      // We want to override the branch that we are pulling / pushing to
+      currentBranch = process.env['INPUT_TARGET-BRANCH']
     }
     console.log('currentBranch:', currentBranch)
     // do it in the current checked out github branch (DETACHED HEAD)