feat(cmake): Add CMakeCache.txt detection to CMake module (#1795)

* Add CMakeCache.txt to cmake module

* Remove trailing whitespace

* Apply fixes by @andytom

* Add CMakeCache.txt to docs

* Revert documentation for languages other than en

docs/config/README.md

@@ -444,9 +444,10 @@ vicmd_symbol = "[V](bold green) "
 
 ## CMake
 
-The `cmake` module shows the currently installed version of CMake if:
+The `cmake` module shows the currently installed version of CMake if any of the following conditions are met:
 
 - The current directory contains a `CMakeLists.txt` file
+- The current directory contains a `CMakeCache.txt` file
 
 ### Options
 

src/modules/cmake.rs

@@ -11,7 +11,7 @@ use crate::utils;
 pub fn module<'a>(context: &'a Context) -> Option<Module<'a>> {
     let is_cmake_project = context
         .try_begin_scan()?
-        .set_files(&["CMakeLists.txt"])
+        .set_files(&["CMakeLists.txt", "CMakeCache.txt"])
         .is_match();
 
     if !is_cmake_project {
@@ -81,4 +81,14 @@ mod tests {
         assert_eq!(expected, actual);
         dir.close()
     }
+
+    #[test]
+    fn buildfolder_with_cmake_cache() -> io::Result<()> {
+        let dir = tempfile::tempdir()?;
+        File::create(dir.path().join("CMakeCache.txt"))?.sync_all()?;
+        let actual = ModuleRenderer::new("cmake").path(dir.path()).collect();
+        let expected = Some(format!("via {} ", Color::Blue.bold().paint("喝 v3.17.3")));
+        assert_eq!(expected, actual);
+        dir.close()
+    }
 }