Fix wrapping issue on GHA

README.md

@@ -267,5 +267,18 @@ Black-primer eventually spawned the creation of [mypy-primer], a black-primer
 equivalent for mypy. Many features present in diff-shades come from
 black-primer and mypy-primer.
 
+______________________________________________________________________
+
+## Changelog
+
+### 21.12a5
+
+- When running on GitHub Actions, `--force-colors` and the width will be
+  forcefully set for you.
+
+### 21.12a4
+
+First public release, enjoy the alpha quality software :)
+
 [black-primer]: https://github.com/psf/black/tree/main/src/black_primer
 [mypy-primer]: https://github.com/hauntsaninja/mypy_primer/

pyproject.toml

@@ -38,7 +38,7 @@ dynamic = ["version", "description"]
 diff-shades = "diff_shades.cli:main"
 
 [project.urls]
-Home = "https://github.com/ichard26/diff-shades"
+Repository = "https://github.com/ichard26/diff-shades"
 
 [tool.flit.module]
 name = "diff_shades"

src/diff_shades/cli.py

@@ -152,9 +152,12 @@ def main(
     rich.traceback.install(suppress=[click], show_locals=show_locals)
     color_mode_key = {True: None, None: "auto", False: "truecolor"}
     color_mode = color_mode_key[no_color]
+    width: Optional[int] = None
     if os.getenv("GITHUB_ACTIONS") == "true":
         # Force colors when running on GitHub Actions.
         color_mode = "truecolor"
+        # Annoyingly enough rich autodetects the width to be far too small on GHA.
+        width = 115
     # fmt: off
     theme = Theme({
         "error": "bold red",
@@ -163,7 +166,9 @@ def main(
         **RESULT_COLORS
     })
     # fmt: on
-    rich.reconfigure(log_path=False, record=dump_html, color_system=color_mode, theme=theme)
+    rich.reconfigure(
+        log_path=False, record=dump_html, color_system=color_mode, theme=theme, width=width
+    )
     if clear_cache:
         shutil.rmtree(diff_shades.results.CACHE_DIR)
     diff_shades.results.CACHE_DIR.mkdir(parents=True, exist_ok=True)