feat(console): add color to standard output and standard error

Author: Tailung42

src/commitlint/console.py

@@ -4,13 +4,25 @@
 NOTE: If any future changes are made to the output implementation,
 they will be done from here.
 
-TODO: Add color on success and error (#5).
+
 """
 
 import sys
 
 from .config import config
 
+GREEN = "\033[92m"
+RED = "\033[91m"
+RESET = "\033[0m"
+
+
+def green(text: str) -> str:
+    return f"{GREEN}{text}{RESET}"
+
+
+def red(text: str) -> str:
+    return f"{RED}{text}{RESET}"
+
 
 def success(message: str) -> None:
     """
@@ -22,7 +34,7 @@ def success(message: str) -> None:
     if config.quiet:
         return
 
-    sys.stdout.write(f"{message}\n")
+    sys.stdout.write(f"{green(message)}\n")
 
 
 def error(message: str) -> None:
@@ -35,7 +47,7 @@ def error(message: str) -> None:
     if config.quiet:
         return
 
-    sys.stderr.write(f"{message}\n")
+    sys.stderr.write(f"{red(message)}\n")
 
 
 def verbose(message: str) -> None: