feat: support setting prefixes when running the GitHub action (#101)

* feat: support setting prefixes when running the GitHub action

* Update entrypoint.sh

---------

Co-authored-by: Golo Roden <golo.roden@thenativeweb.io>

README.md

@@ -74,6 +74,8 @@ jobs:
     - name: Get next version
       id: get_next_version
       uses: thenativeweb/get-next-version@main
+      with:
+        prefix: 'v' # optional, defaults to ''
     - name: Show the next version
       run: |
         echo ${{ steps.get_next_version.outputs.version }}

action.yml

@@ -2,6 +2,11 @@ name: 'get-next-version'
 description: >
   Gets the next version for your repository according to
   semantic versioning based on conventional commits.
+inputs:
+  prefix:
+    description: 'Sets the version prefix'
+    required: false
+    default: ''
 outputs:
   version:
     description: 'Next version'

action.yml.tpl

@@ -2,6 +2,11 @@ name: 'get-next-version'
 description: >
   Gets the next version for your repository according to
   semantic versioning based on conventional commits.
+inputs:
+  prefix:
+    description: 'Sets the version prefix'
+    required: false
+    default: ''
 outputs:
   version:
     description: 'Next version'

action/entrypoint.sh

@@ -4,4 +4,5 @@ set -e
 
 /action/get-next-version \
   --repository /github/workspace \
-  --target github-action
+  --target github-action \
+  --prefix "$INPUT_PREFIX"