* fix: prevent UTF-8 panics on multi-byte characters (Thai, emoji, CJK)
Replace all byte-indexed string slicing (`&s[..n]`) with char-aware
operations across 10 locations in 7 files. Rust strings are UTF-8, so
byte slicing can land mid-character on Thai (3 bytes), emoji (4 bytes),
or CJK text and panic at runtime.
Fixes applied:
- git.rs: filter_log_output, format_status_output
- log_cmd.rs: error/warning message truncation (2 locations)
- env_cmd.rs: long value display, mask_value
- parser/mod.rs: truncate_output
- grep_cmd.rs: clean_line (pattern context + fallback truncation)
- wget_cmd.rs: compact_url, truncate_line, parse_error
Also adds safe_char_boundary() utility and 20 regression tests covering
Thai, emoji, and CJK input across all affected modules.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* fix: collect chars once in compact_url to avoid redundant iteration
Address review feedback: collect chars into Vec once instead of
calling .chars() multiple times. Also fixes byte-vs-char length check.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* fix: remove unused safe_char_boundary function and tests
Address review: function was defined but never called anywhere.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* fix: convert remaining is_char_boundary to full .chars() approach
Address review: use consistent .chars() everywhere instead of
mixing byte-based is_char_boundary with char-based operations.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
Previously, `rtk git status` was the only git subcommand that rejected
all arguments. This fix aligns it with other git subcommands (diff, log,
show, etc.) by accepting native git flags.
Changes:
- Extract format_status_output() as pure testable function
- Add args variant to Clap Status command with trailing_var_arg
- Modify run_status() to accept args parameter
- Passthrough mode: if user provides flags (--short, -s, --porcelain),
forward directly to git without RTK formatting
- Default mode: no flags = RTK compact formatting (unchanged behavior)
- Add 5 unit tests for format_status_output (clean, modified, untracked,
mixed, truncation)
- Add 4 smoke tests for flag passthrough (--short, -s, --porcelain)
Test results:
- 151 unit tests passed (5 new)
- 69 smoke tests passed (4 new for status flags)
Fixes the issue where commands like `rtk git status --short` were
rejected with "unexpected argument" error.
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>