Rename ruff crate to ruff_linter (#7529)

fuzz/Cargo.toml

@@ -19,7 +19,7 @@ cargo-fuzz = true
 [dependencies]
 arbitrary = { version = "1.3.0", features = ["derive"] }
 libfuzzer-sys = { git = "https://github.com/rust-fuzz/libfuzzer", default-features = false }
-ruff = { path = "../crates/ruff" }
+ruff_linter = { path = "../crates/ruff_linter" }
 ruff_python_ast = { path = "../crates/ruff_python_ast" }
 ruff_python_codegen = { path = "../crates/ruff_python_codegen" }
 ruff_python_formatter = { path = "../crates/ruff_python_formatter" }

fuzz/README.md

@@ -98,6 +98,6 @@ fuzzer, but this may be too strict of a restriction for initial testing.
 ### `ruff_fix_validity`
 
 This fuzz harness checks that fixes applied by Ruff do not introduce new errors using the existing
-[`ruff::test::test_snippet`](../crates/ruff/src/test.rs) testing utility.
+[`ruff_linter::test::test_snippet`](../crates/ruff_linter/src/test.rs) testing utility.
 It currently is only configured to use default settings, but may be extended in future versions to
 test non-default linter settings.

fuzz/fuzz_targets/ruff_fix_validity.rs

@@ -4,22 +4,24 @@
 #![no_main]
 
 use libfuzzer_sys::{fuzz_target, Corpus};
-use ruff::settings::Settings;
+use ruff_linter::settings::Settings;
 use std::sync::OnceLock;
 
 static SETTINGS: OnceLock<Settings> = OnceLock::new();
 
 fn do_fuzz(case: &[u8]) -> Corpus {
     // throw away inputs which aren't utf-8
-    let Ok(code) = std::str::from_utf8(case) else { return Corpus::Reject; };
+    let Ok(code) = std::str::from_utf8(case) else {
+        return Corpus::Reject;
+    };
 
     // the settings are immutable to test_snippet, so we avoid re-initialising here
     let settings = SETTINGS.get_or_init(Settings::default);
-    ruff::test::set_max_iterations(usize::MAX);
+    ruff_linter::test::set_max_iterations(usize::MAX);
 
     // unlike in the test framework, where the number of iterations is well-defined, we are only
     // looking for situations where a fix is bad; thus, we set the iterations to "infinite"
-    let _ = ruff::test::test_snippet(code, settings);
+    let _ = ruff_linter::test::test_snippet(code, settings);
 
     Corpus::Keep
 }

fuzz/init-fuzzer.sh

@@ -18,7 +18,7 @@ if [ ! -d corpus/ruff_fix_validity ]; then
     curl -L 'https://zenodo.org/record/3628784/files/python-corpus.tar.gz?download=1' | tar xz
   fi
   curl -L 'https://github.com/python/cpython/archive/refs/tags/v3.12.0b2.tar.gz' | tar xz
-  cp -r "../../../crates/ruff/resources/test" .
+  cp -r "../../../crates/ruff_linter/resources/test" .
   cd -
   cargo fuzz cmin -s none ruff_fix_validity
 fi

fuzz/reinit-fuzzer.sh

@@ -7,7 +7,7 @@ cd "$SCRIPT_DIR"
 
 cd corpus/ruff_fix_validity
 curl -L 'https://github.com/python/cpython/archive/refs/tags/v3.12.0b2.tar.gz' | tar xz
-cp -r "../../../crates/ruff/resources/test" .
+cp -r "../../../crates/ruff_linter/resources/test" .
 cd -
 cargo fuzz cmin -s none ruff_fix_validity