Fix launching phpactor.phar on windows

src/php.rs

@@ -1,5 +1,7 @@
 mod language_servers;
 
+use std::env;
+use std::fs;
 use zed::CodeLabel;
 use zed_extension_api::{self as zed, serde_json, LanguageServerId, Result};
 
@@ -31,11 +33,45 @@ impl zed::Extension for PhpExtension {
             Phpactor::LANGUAGE_SERVER_ID => {
                 let phpactor = self.phpactor.get_or_insert_with(Phpactor::new);
 
-                Ok(zed::Command {
-                    command: phpactor.language_server_binary_path(language_server_id, worktree)?,
-                    args: vec!["language-server".into()],
-                    env: Default::default(),
-                })
+                let (platform, _) = zed::current_platform();
+
+                let phparctor_path =
+                    phpactor.language_server_binary_path(language_server_id, worktree)?;
+
+                if platform == zed::Os::Windows {
+                    // fix：.phar files are not executable https://github.com/zed-extensions/php/issues/23
+                    if let Some(path) = worktree.which("php") {
+                        // get abs_phparctor_path
+                        let abs_phparctor_path = match fs::canonicalize(&phparctor_path) {
+                            Ok(path) => path,
+                            Err(_) => {
+                                // canonicalize 失败，fallback
+                                env::current_dir()
+                                    .map_err(|e| format!("failed to get current directory: {e}"))?
+                                    .join(&phparctor_path)
+                            }
+                        };
+
+                        return Ok(zed::Command {
+                            command: path,
+                            args: vec![
+                                zed_ext::sanitize_windows_path(abs_phparctor_path)
+                                    .to_string_lossy()
+                                    .to_string(),
+                                "language-server".into(),
+                            ],
+                            env: Default::default(),
+                        });
+                    } else {
+                        return Err("php not found".into());
+                    }
+                } else {
+                    Ok(zed::Command {
+                        command: phparctor_path,
+                        args: vec!["language-server".into()],
+                        env: Default::default(),
+                    })
+                }
             }
             language_server_id => Err(format!("unknown language server: {language_server_id}")),
         }
@@ -70,3 +106,25 @@ impl zed::Extension for PhpExtension {
 }
 
 zed::register_extension!(PhpExtension);
+
+/// Extensions to the Zed extension API that have not yet stabilized.
+mod zed_ext {
+    /// Sanitizes the given path to remove the leading `/` on Windows.
+    ///
+    /// On macOS and Linux this is a no-op.
+    ///
+    /// This is a workaround for https://github.com/bytecodealliance/wasmtime/issues/10415.
+    pub fn sanitize_windows_path(path: std::path::PathBuf) -> std::path::PathBuf {
+        use zed_extension_api::{current_platform, Os};
+
+        let (os, _arch) = current_platform();
+        match os {
+            Os::Mac | Os::Linux => path,
+            Os::Windows => path
+                .to_string_lossy()
+                .to_string()
+                .trim_start_matches('/')
+                .into(),
+        }
+    }
+}