fix: Windows build and add github action (#228)

.github/workflows/rust.yml

@@ -0,0 +1,25 @@
+name: Rust
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+
+env:
+  CARGO_TERM_COLOR: always
+
+jobs:
+  build:
+    strategy:
+        matrix:
+            os: [ubuntu-latest, windows-latest, macos-latest]
+
+    runs-on: ${{ matrix.os }}
+
+    steps:
+    - uses: actions/checkout@v3
+    - name: Build
+      run: cargo build --verbose
+    - name: Run tests
+      run: cargo test --verbose

app/src/manager/folder.rs

@@ -65,12 +65,19 @@ impl<'a> Folder<'a> {
 
 		let v = self.is_find.then_some(()).and_then(|_| {
 			let finder = self.cx.manager.active().finder()?;
-			let (head, body, tail) = finder.explode(short.name)?;
+			#[cfg(target_os = "windows")]
+			let (head, body, tail) = finder.explode(short.name.to_string_lossy().as_bytes())?;
+
+			#[cfg(not(target_os = "windows"))]
+			let (head, body, tail) = {
+				use std::os::unix::ffi::OsStrExt;
+				finder.explode(short.name.as_bytes())?
+			};
 
 			// TODO: to be configured by THEME?
 			let style = Style::new().fg(Color::Rgb(255, 255, 50)).add_modifier(Modifier::ITALIC);
 			Some(vec![
-				Span::raw(short.prefix.join(head.as_ref()).display().to_string()),
+				Span::raw(short.prefix.join(head).display().to_string()),
 				Span::styled(body, style),
 				Span::raw(tail),
 			])

core/src/manager/finder.rs

@@ -1,4 +1,4 @@
-use std::{borrow::Cow, collections::BTreeMap, ffi::OsStr};
+use std::{collections::BTreeMap, ffi::OsStr};
 
 use anyhow::Result;
 use regex::bytes::Regex;
@@ -111,21 +111,12 @@ impl Finder {
 
 	/// Explode the name into three parts: head, body, tail.
 	#[inline]
-	pub fn explode<'a>(&self, name: &'a OsStr) -> Option<(Cow<'a, str>, Cow<'a, str>, Cow<'a, str>)> {
-		#[cfg(target_os = "windows")]
-		let b = { name.to_string_lossy().as_bytes() };
-
-		#[cfg(not(target_os = "windows"))]
-		let b = {
-			use std::os::unix::ffi::OsStrExt;
-			name.as_bytes()
-		};
-
-		let range = self.query.find(b).map(|m| m.range())?;
+	pub fn explode(&self, name: &[u8]) -> Option<(String, String, String)> {
+		let range = self.query.find(name).map(|m| m.range())?;
 		Some((
-			String::from_utf8_lossy(&b[..range.start]),
-			String::from_utf8_lossy(&b[range.start..range.end]),
-			String::from_utf8_lossy(&b[range.end..]),
+			String::from_utf8_lossy(&name[..range.start]).to_string(),
+			String::from_utf8_lossy(&name[range.start..range.end]).to_string(),
+			String::from_utf8_lossy(&name[range.end..]).to_string(),
 		))
 	}
 }

shared/src/fs.rs

@@ -172,6 +172,7 @@ pub fn max_common_root(files: &[impl AsRef<Path>]) -> PathBuf {
 	root
 }
 
+#[cfg(not(target_os = "windows"))]
 #[test]
 fn test_max_common_root() {
 	assert_eq!(max_common_root(&[] as &[PathBuf]).as_os_str(), "");