3 files changed, 23 insertions, 15 deletions

diff --git a/editors/code/src/main.ts b/editors/code/src/main.ts
index f58d26215..15f2151ad 100644
--- a/editors/code/src/main.ts
+++ b/editors/code/src/main.ts
@@ -158,7 +158,7 @@ export async function deactivate() {
 }
 
 async function bootstrap(config: Config, state: PersistentState): Promise<string> {
-    await vscode.workspace.fs.createDirectory(config.globalStorageUri);
+    await vscode.workspace.fs.createDirectory(config.globalStorageUri).then();
 
     if (!config.currentExtensionIsNightly) {
         await state.updateNightlyReleaseId(undefined);
@@ -277,11 +277,11 @@ async function patchelf(dest: vscode.Uri): Promise<void> {
                     '';
                 }
             `;
-            const origFile = vscode.Uri.file(dest.path + "-orig");
+            const origFile = vscode.Uri.file(dest.fsPath + "-orig");
             await vscode.workspace.fs.rename(dest, origFile);
             progress.report({ message: "Patching executable", increment: 20 });
             await new Promise((resolve, reject) => {
-                const handle = exec(`nix-build -E - --argstr srcStr '${origFile.path}' -o '${dest.path}'`,
+                const handle = exec(`nix-build -E - --argstr srcStr '${origFile.fsPath}' -o '${dest.fsPath}'`,
                     (err, stdout, stderr) => {
                         if (err != null) {
                             reject(Error(stderr));
@@ -338,14 +338,14 @@ async function getServer(config: Config, state: PersistentState): Promise<string
         await state.updateServerVersion(undefined);
     }
 
-    if (state.serverVersion === config.package.version) return dest.path;
+    if (state.serverVersion === config.package.version) return dest.fsPath;
 
     if (config.askBeforeDownload) {
         const userResponse = await vscode.window.showInformationMessage(
             `Language server version ${config.package.version} for rust-analyzer is not installed.`,
             "Download now"
         );
-        if (userResponse !== "Download now") return dest.path;
+        if (userResponse !== "Download now") return dest.fsPath;
     }
 
     const releaseTag = config.package.releaseTag;
@@ -372,7 +372,7 @@ async function getServer(config: Config, state: PersistentState): Promise<string
     }
 
     await state.updateServerVersion(config.package.version);
-    return dest.path;
+    return dest.fsPath;
 }
 
 function serverPath(config: Config): string | null {
@@ -383,7 +383,7 @@ async function isNixOs(): Promise<boolean> {
     try {
         const contents = (await vscode.workspace.fs.readFile(vscode.Uri.file("/etc/os-release"))).toString();
         return contents.indexOf("ID=nixos") !== -1;
-    } catch (e) {
+    } catch {
         return false;
     }
 }
diff --git a/editors/code/src/net.ts b/editors/code/src/net.ts
index 5c48c74e8..722dab756 100644
--- a/editors/code/src/net.ts
+++ b/editors/code/src/net.ts
@@ -91,7 +91,7 @@ export async function download(opts: DownloadOpts) {
     // to prevent partially downloaded files when user kills vscode
     // This also avoids overwriting running executables
     const randomHex = crypto.randomBytes(5).toString("hex");
-    const rawDest = path.parse(opts.dest.path);
+    const rawDest = path.parse(opts.dest.fsPath);
     const tempFilePath = vscode.Uri.joinPath(vscode.Uri.file(rawDest.dir), `${rawDest.name}${randomHex}`);
 
     await vscode.window.withProgress(
@@ -116,7 +116,7 @@ export async function download(opts: DownloadOpts) {
         }
     );
 
-    await vscode.workspace.fs.rename(tempFilePath, opts.dest);
+    await vscode.workspace.fs.rename(tempFilePath, opts.dest, { overwrite: true });
 }
 
 async function downloadFile(
@@ -148,7 +148,7 @@ async function downloadFile(
     const totalBytes = Number(res.headers.get('content-length'));
     assert(!Number.isNaN(totalBytes), "Sanity check of content-length protocol");
 
-    log.debug("Downloading file of", totalBytes, "bytes size from", urlString, "to", destFilePath.path);
+    log.debug("Downloading file of", totalBytes, "bytes size from", urlString, "to", destFilePath.fsPath);
 
     let readBytes = 0;
     res.body.on("data", (chunk: Buffer) => {
@@ -156,7 +156,7 @@ async function downloadFile(
         onProgress(readBytes, totalBytes);
     });
 
-    const destFileStream = fs.createWriteStream(destFilePath.path, { mode });
+    const destFileStream = fs.createWriteStream(destFilePath.fsPath, { mode });
     const srcStream = gunzip ? res.body.pipe(zlib.createGunzip()) : res.body;
 
     await pipeline(srcStream, destFileStream);
diff --git a/editors/code/src/toolchain.ts b/editors/code/src/toolchain.ts
index 902d0ddda..355dd76fe 100644
--- a/editors/code/src/toolchain.ts
+++ b/editors/code/src/toolchain.ts
@@ -159,7 +159,7 @@ export const getPathForExecutable = memoize(
             // it is not mentioned in docs and cannot be infered by the type signature...
             const standardPath = vscode.Uri.joinPath(vscode.Uri.file(os.homedir()), ".cargo", "bin", executableName);
 
-            if (isFile(standardPath.path)) return standardPath.path;
+            if (isFileAtUri(standardPath)) return standardPath.fsPath;
         } catch (err) {
             log.error("Failed to read the fs info", err);
         }
@@ -177,9 +177,17 @@ function lookupInPath(exec: string): boolean {
             : [candidate];
     });
 
-    return candidates.some(isFile);
+    return candidates.some(isFileAtPath);
 }
 
-async function isFile(path: string): Promise<boolean> {
-    return ((await vscode.workspace.fs.stat(vscode.Uri.file(path))).type & vscode.FileType.File) !== 0;
+async function isFileAtPath(path: string): Promise<boolean> {
+    return isFileAtUri(vscode.Uri.file(path));
+}
+
+async function isFileAtUri(uri: vscode.Uri): Promise<boolean> {
+    try {
+        return ((await vscode.workspace.fs.stat(uri)).type & vscode.FileType.File) !== 0;
+    } catch {
+        return false;
+    }
 }