Finished changes to fix multiline matching

.pre-commit-config.yaml

@@ -1,14 +1,27 @@
 repos:
--   repo: git://github.com/pre-commit/pre-commit-hooks
-    rev: v3.2.0
-    hooks:
-    -   id: trailing-whitespace
-    -   id: end-of-file-fixer
-    -   id: check-yaml
-    -   id: check-added-large-files
+#-   repo: git://github.com/pre-commit/pre-commit-hooks
+#    rev: v3.2.0
+#    hooks:
+#    -   id: trailing-whitespace
+#    -   id: end-of-file-fixer
+#    -   id: check-yaml
+#    -   id: check-added-large-files
+#
+#-   repo: git://github.com/pycqa/pylint
+#    rev: pylint-2.6.0
+#    hooks:
+#    -   id: pylint
+#        args: ["--fail-under=8"]
 
--   repo: git://github.com/pycqa/pylint
-    rev: pylint-2.6.0
+-   repo: local
     hooks:
-    -   id: pylint
-        args: ["--fail-under=8"]
+    -   id: commit-msg-regex-hook
+        name: commit-msg-regex-hook
+        entry: commit-msg-regex-hook
+        language: python
+        args: ["--pattern='Signed-off-by: .* <(?:[a-z0-9!#$%&'*+/=?^_`{|}~-]+(?:\\.[a-z0-9!#$%&'*+/=?^_`{|}~-]+)*|'(?:[\\x01-\\x08\\x0b\\x0c\\x0e-\\x1f\\x21\\x23-\\x5b\\x5d-\\x7f]|\\\\[\\x01-\\x09\\x0b\\x0c\\x0e-\\x7f])*')@(?:(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\\.)+[a-z0-9](?:[a-z0-9-]*[a-z0-9])?|\\[(?:(?:(2(5[0-5]|[0-4][0-9])|1[0-9][0-9]|[1-9]?[0-9]))\\.){3}(?:(2(5[0-5]|[0-4][0-9])|1[0-9][0-9]|[1-9]?[0-9])|[a-z0-9-]*[a-z0-9]:(?:[\\x01-\\x08\\x0b\\x0c\\x0e-\\x1f\\x21-\\x5a\\x53-\\x7f]|\\\\[\\x01-\\x09\\x0b\\x0c\\x0e-\\x7f])+)\\])>'",
+                "--debug"]
+        #args: ["--pattern='[A-Z]{3,4}-[0-9]{3,6} \\| [\\w\\s]* \\| .+'",
+        #        "--debug"]
+        stages: [commit-msg]
+

README.md

@@ -14,16 +14,28 @@ Finally you can add this to your .pre-commit-config.yaml:
 
 ```
 - repo: https://github.com/dtaivpp/commit-msg-regex-hook
-  rev: v0.1.0
+  rev: v0.2.0
   hooks:
-    - id: commit-msg-hook
-      args: ["--pattern='[A-Z]{3,4}-[0-9]{3,6} \\| [\\w\\s]* \\| .+'"]
+    - id: commit-msg-regex-hook
+      args: ["--pattern='[A-Z]{3,4}-[0-9]{3,6} \\| [\\w\\s]* \\| .+'",
+             "--failure_message='Commits should match the pattern: Card-ID | Name | Message'"]
       stages: [commit-msg]
 ```
 
 **note: the backslashes in regex need to be escaped need to be escaped
-**double note: if you are having issues you can run with the --debug argument as well for additional logging.  
+**double note: if you are having issues you can run with the --debug argument as well for additional logging.
 
+With this you can achieve so many things. A good example is verifing deveopers have signed the DCO before allowing a commit. 
+
+```
+- repo: https://github.com/dtaivpp/commit-msg-regex-hook
+  rev: v0.2.0
+  hooks:
+    - id: commit-msg-regex-hook
+      args: ["--pattern='Signed-off-by: .* <(?:[a-z0-9!#$%&'*+/=?^_`{|}~-]+(?:\\.[a-z0-9!#$%&'*+/=?^_`{|}~-]+)*|'(?:[\\x01-\\x08\\x0b\\x0c\\x0e-\\x1f\\x21\\x23-\\x5b\\x5d-\\x7f]|\\\\[\\x01-\\x09\\x0b\\x0c\\x0e-\\x7f])*')@(?:(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\\.)+[a-z0-9](?:[a-z0-9-]*[a-z0-9])?|\\[(?:(?:(2(5[0-5]|[0-4][0-9])|1[0-9][0-9]|[1-9]?[0-9]))\\.){3}(?:(2(5[0-5]|[0-4][0-9])|1[0-9][0-9]|[1-9]?[0-9])|[a-z0-9-]*[a-z0-9]:(?:[\\x01-\\x08\\x0b\\x0c\\x0e-\\x1f\\x21-\\x5a\\x53-\\x7f]|\\\\[\\x01-\\x09\\x0b\\x0c\\x0e-\\x7f])+)\\])>'",
+             "--failure_message='Ensure you are signing the DCO'"]
+      stages: [commit-msg]
+```
 
 ### Developing this project
 

commit_msg_regex_hook/commit_msg_regex_hook.py

@@ -92,7 +92,7 @@ def run_checks(checks: list):
     result = check()
 
     if not result.is_passing():
-      logger.error("Check Failed:\n {failure}", failure=result.message)
+      logger.error(f"Check Failed:\n {result.message}")
       sys.exit(1)
 
     logger.debug(result.message)
@@ -139,7 +139,7 @@ def message_not_empty(message: str) -> Result:
   """Verify the commit message is not empty
   """
   def check():
-    logger.debug("Current Message: {message}", message=message)
+    logger.debug(f"Current Message: {message}")
 
     if len(message.strip()) == 0:
       return Result("ֿError: commit message cannot be empty", FAIL)
@@ -152,9 +152,9 @@ def message_pattern_match(message: str, pattern: Pattern, failure_message: str)
   """Verify the commit message matches the pattern
   """
   def check():
-    logger.debug("Pattern: {regex}\nMessage: {message}", regex=pattern, message=message)
+    logger.debug(f"Pattern: {pattern}\nMessage: {message}")
 
-    if not pattern.match(message):
+    if not pattern.search(message):
       # Fail the commit message
       return Result(f"""{failure_message}\n\t
                         Pattern: {pattern}\n\t