Update fix summary message in `check --diff` to include unsafe fix hints (#7790)
Requires #7769
Updates the CLI display for `ruff check --fix` to hint availability of
unsafe fixes.
```
❯ ruff check example.py --select F601,T201 --diff --no-cache
No errors fixed (1 fix available with `--unsafe-fixes`).
```
```
❯ ruff check example.py --select F601,T201,W292 --diff --no-cache
--- example.py
+++ example.py
@@ -1,2 +1,2 @@
x = {'a': 1, 'a': 1}
-print(('foo'))
+print(('foo'))
\ No newline at end of file
Would fix 1 error (1 additional fix available with `--unsafe-fixes`).
```
```
❯ ruff check example.py --select F601,T201,W292 --diff --no-cache
--unsafe-fixes
--- example.py
+++ example.py
@@ -1,2 +1,2 @@
-x = {'a': 1}
-print(('foo'))
+x = {'a': 1, 'a': 1}
+print(('foo'))
\ No newline at end of file
Would fix 2 errors.
```
ruff
2b95d383 - Update fix summary message in `check --diff` to include unsafe fix hints (#7790)
