Allow for user configurable message header

README.md

@@ -158,6 +158,8 @@ jobs:
           only_code: true
           # Leave only one comment with the report and update it for consecutive runs
           one_comment: true
+          # The message to be displayed at the start of the report
+          header_message_start: "The following files have a similarity above the threshold:"
 ```
 ## Using duplicate-code-check with pre-commit
 To use Duplicate Code Detection Tool as a pre-commit hook with [pre-commit](https://pre-commit.com/) add the following to your `.pre-commit-config.yaml` file:

action.yml

@@ -39,6 +39,13 @@ inputs:
     description: 'Duplication report will be left as a single comment, which will be updated, instead of multiple ones'
     required: false
     default: false
+  header_message_start:
+    description: 'The message to be displayed at the start of the duplication report.
+                  It is used by the bot to identify previous reports and update them, so it must be unique.
+                  If you want to use the Action in multiple steps of the same workflow,
+                  then you can change this message in each step to avoid conflicts'
+    required: false
+    default: '## 📌 Duplicate code detection tool report'
 runs:
   using: 'docker'
   image: 'Dockerfile'

run_action.py

@@ -164,7 +164,7 @@ def main():
     files_url_prefix = "https://github.com/%s/blob/%s/" % (repo, args.latest_head)
     warn_threshold = os.environ.get("INPUT_WARN_ABOVE")
 
-    header_message_start = "## 📌 Duplicate code detection tool report\n"
+    header_message_start = os.environ.get("INPUT_HEADER_MESSAGE_START") + "\n"
     message = header_message_start
     message += "The [tool](https://github.com/platisd/duplicate-code-detection-tool)"
     message += " analyzed your source code and found the following degree of"