From c7d800d4e795cf47334d4c1925739b34ec68755e Mon Sep 17 00:00:00 2001
From: Piyush Tiwari <info.contactpiyush@gmail.com>
Date: Fri, 23 Oct 2026 11:22:46 +0530
Subject: [PATCH] Revert "Add Base64 encode and decode commands"

---
 fixit/base64utils.py | 20 -------------------
 fixit/cli.py         | 47 ++++----------------------------------------
 tests/test_base64.py | 43 ----------------------------------------
 3 files changed, 4 insertions(+), 106 deletions(-)
 delete mode 100644 fixit/base64utils.py
 delete mode 100644 tests/test_base64.py

diff --git a/fixit/base64utils.py b/fixit/base64utils.py
deleted file mode 100644
index 1880528..0000000
--- a/fixit/base64utils.py
+++ /dev/null
@@ -1,20 +0,0 @@
-"""Base64 text encoding and decoding utilities."""
-
-import base64
-import binascii
-
-
-def encode_text(text: str) -> str:
-    """Encode UTF-8 text as a Base64 string."""
-    encoded = base64.b64encode(text.encode("utf-8"))
-    return encoded.decode("ascii")
-
-
-def decode_text(text: str) -> str:
-    """Decode a Base64 string into UTF-8 text."""
-    try:
-        encoded = text.encode("ascii")
-        decoded = base64.b64decode(encoded, validate=True)
-        return decoded.decode("utf-8")
-    except (binascii.Error, UnicodeEncodeError, UnicodeDecodeError) as exc:
-        raise ValueError("Invalid Base64 input.") from exc
diff --git a/fixit/cli.py b/fixit/cli.py
index af139d1..1dd3eb0 100644
--- a/fixit/cli.py
+++ b/fixit/cli.py
@@ -1,20 +1,10 @@
-
 """Command line entry point: `fixit <command>`."""
 import argparse
 import sys
 import uuid
 from pathlib import Path
 
-from fixit import (
-    __version__,
-    base64utils,
-    convert,
-    jsonfmt,
-    password,
-    textutils,
-    wordcount,
-)
-
+from fixit import __version__, convert, jsonfmt, password, textutils, wordcount
 
 CONVERSIONS = {
     "c2f": convert.celsius_to_fahrenheit,
@@ -91,7 +81,6 @@ def run_slugify(args):
     "json": run_json,
     "palindrome": run_palindrome,
     "reverse": run_reverse,
-    "base64": run_base64,
     "slugify": run_slugify,
     "top-words": run_top_words,
 }
@@ -105,15 +94,8 @@ def build_parser() -> argparse.ArgumentParser:
         args = parser.parse_args(["wc", "hello world"])
         assert args.command == "wc"
     """
-    parser = argparse.ArgumentParser(
-        prog="fixit",
-        description="A tiny toolbox to practice open source.",
-    )
-    parser.add_argument(
-        "--version",
-        action="version",
-        version=f"fixit {__version__}",
-    )
+    parser = argparse.ArgumentParser(prog="fixit", description="A tiny toolbox to practice open source.")
+    parser.add_argument("--version", action="version", version=f"fixit {__version__}")
     sub = parser.add_subparsers(dest="command", required=True)
 
     wc = sub.add_parser("wc", help="count words, lines and characters")
@@ -140,28 +122,7 @@ def build_parser() -> argparse.ArgumentParser:
     rw = sub.add_parser("reverse", help="reverse the words in a sentence")
     rw.add_argument("text")
 
-    b64 = sub.add_parser("base64", help="encode or decode Base64 text")
-    b64_sub = b64.add_subparsers(
-        dest="base64_action",
-        required=True,
-    )
-
-    b64_encode = b64_sub.add_parser(
-        "encode",
-        help="encode text as Base64",
-    )
-    b64_encode.add_argument("text")
-
-    b64_decode = b64_sub.add_parser(
-        "decode",
-        help="decode Base64 text",
-    )
-    b64_decode.add_argument("text")
-
-    sg = sub.add_parser(
-        "slugify",
-        help="convert text into a URL-friendly slug",
-    )
+    sg = sub.add_parser("slugify", help="convert text into a URL-friendly slug")
     sg.add_argument("text")
 
     top = sub.add_parser("top-words", help="show the most frequent words")
diff --git a/tests/test_base64.py b/tests/test_base64.py
deleted file mode 100644
index 958d87a..0000000
--- a/tests/test_base64.py
+++ /dev/null
@@ -1,43 +0,0 @@
-import pytest
-
-from fixit import base64utils, cli
-
-
-def test_encode_text():
-    assert base64utils.encode_text("hello") == "aGVsbG8="
-
-
-def test_decode_text():
-    assert base64utils.decode_text("aGVsbG8=") == "hello"
-
-
-def test_encode_unicode_text():
-    text = "\u0928\u092e\u0938\u094d\u0924\u0947"
-    assert base64utils.decode_text(base64utils.encode_text(text)) == text
-
-
-def test_empty_text():
-    assert base64utils.encode_text("") == ""
-    assert base64utils.decode_text("") == ""
-
-
-@pytest.mark.parametrize("value", ["%%%", "aGVsbG8", "////"])
-def test_invalid_base64_or_non_utf8_text(value):
-    with pytest.raises(ValueError, match="Invalid Base64 input"):
-        base64utils.decode_text(value)
-
-
-def test_cli_encode(capsys):
-    assert cli.main(["base64", "encode", "hello"]) == 0
-    assert capsys.readouterr().out == "aGVsbG8=\n"
-
-
-def test_cli_decode(capsys):
-    assert cli.main(["base64", "decode", "aGVsbG8="]) == 0
-    assert capsys.readouterr().out == "hello\n"
-
-
-def test_cli_invalid_base64(capsys):
-    assert cli.main(["base64", "decode", "%%%"]) == 1
-    captured = capsys.readouterr()
-    assert "Invalid Base64 input" in captured.err