make the log level configurable

Dockerfile

@@ -38,4 +38,4 @@ RUN apk add --no-cache gcc musl-dev
 
 WORKDIR /github/workspace/
 
-ENTRYPOINT ["/bin/license-eye", "-v", "debug"]
+ENTRYPOINT ["/bin/license-eye"]

README.md

@@ -19,6 +19,9 @@ To use License-Eye in GitHub Actions, add a step in your GitHub workflow.
   uses: apache/skywalking-eyes@main      # always prefer to use a revision instead of `main`.
   env:
     GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}  # needed only when you want License-Eye to comment on the pull request.
+  # with:
+      # Optional: set the log level. The default value is `info`.
+      # log: debug
 ```
 
 Add a `.licenserc.yaml` in the root of your project, for Apache Software Foundation projects, the following configuration should be enough.

action.yml

@@ -20,9 +20,16 @@ description: A full-featured license tool to check and fix license headers and d
 branding:
   icon: book
   color: orange
+inputs:
+  log:
+    description: The level of log, for example, "debug" or "info"
+    required: false
+    default: info
 runs:
   using: docker
   image: Dockerfile
   args:
+    - -v
+    - ${{ inputs.log }}
     - header
     - check