refactor(hook): get output from helper functions

Author: thekaveman

conventional_pre_commit/hook.py

@@ -1,19 +1,12 @@
 import argparse
 import sys
 
-from conventional_pre_commit import format
+from conventional_pre_commit import format, output
 
 RESULT_SUCCESS = 0
 RESULT_FAIL = 1
 
 
-class Colors:
-    LBLUE = "\033[00;34m"
-    LRED = "\033[01;31m"
-    RESTORE = "\033[0m"
-    YELLOW = "\033[00;33m"
-
-
 def main(argv=[]):
     parser = argparse.ArgumentParser(
         prog="conventional-pre-commit", description="Check a git commit message for Conventional Commits formatting."
@@ -45,65 +38,25 @@ def main(argv=[]):
 
     try:
         with open(args.input, encoding="utf-8") as f:
-            message = f.read()
+            commit_msg = f.read()
     except UnicodeDecodeError:
-        print(
-            f"""
-{Colors.LRED}[Bad Commit message encoding] {Colors.RESTORE}
-
-{Colors.YELLOW}conventional-pre-commit couldn't decode your commit message.{Colors.RESTORE}
-{Colors.YELLOW}UTF-8{Colors.RESTORE} encoding is assumed, please configure git to write commit messages in UTF-8.
-See {Colors.LBLUE}https://git-scm.com/docs/git-commit/#_discussion{Colors.RESTORE} for more.
-        """
-        )
+        print(output.unicode_decode_error())
         return RESULT_FAIL
     if args.scopes:
         scopes = args.scopes.split(",")
     else:
         scopes = args.scopes
 
     if not args.strict:
-        if format.has_autosquash_prefix(message):
+        if format.has_autosquash_prefix(commit_msg):
             return RESULT_SUCCESS
 
-    if format.is_conventional(message, args.types, args.optional_scope, scopes):
+    if format.is_conventional(commit_msg, args.types, args.optional_scope, scopes):
         return RESULT_SUCCESS
     else:
-        print(
-            f"""
-        {Colors.LRED}[Bad Commit message] >>{Colors.RESTORE} {message}
-        {Colors.YELLOW}Your commit message does not follow Conventional Commits formatting
-        {Colors.LBLUE}https://www.conventionalcommits.org/{Colors.YELLOW}
-
-        Run
-            git commit --edit --file=.git/COMMIT_EDITMSG
-        to reedit the commit message do the commit.
-
-        Conventional Commits start with one of the below types, followed by a colon,
-        followed by the commit subject and an optional body seperated by a blank line:{Colors.RESTORE}
-
-            {" ".join(format.conventional_types(args.types))}
-
-        {Colors.YELLOW}Example commit message adding a feature:{Colors.RESTORE}
-
-            feat: implement new API
+        print(output.fail(commit_msg))
 
-        {Colors.YELLOW}Example commit message fixing an issue:{Colors.RESTORE}
-
-            fix: remove infinite loop
-
-        {Colors.YELLOW}Example commit with scope in parentheses after the type for more context:{Colors.RESTORE}
-
-            fix(account): remove infinite loop
-
-        {Colors.YELLOW}Example commit with a body:{Colors.RESTORE}
-
-            fix: remove infinite loop
-
-            Additional information on the issue caused by the infinite loop
-            """
-        )
-        return RESULT_FAIL
+    return RESULT_FAIL
 
 
 if __name__ == "__main__":