Add **Copy Run Command Line** command for vscode

[rust.git] / editors / code / src / main.ts

diff --git a/editors/code/src/main.ts b/editors/code/src/main.ts
index 2f3dde8acd6dedc51fc58a6560cfdae304156783..43cae5c7fe7c67f48a8cf17c78acd0d6a120edcf 100644 (file)
--- a/editors/code/src/main.ts
+++ b/editors/code/src/main.ts
@@ -19,9 +19,8 @@ let ctx: Ctx | undefined;
 const RUST_PROJECT_CONTEXT_NAME = "inRustProject";
 
 export async function activate(context: vscode.ExtensionContext) {
-    // For some reason vscode not always shows pop-up error notifications
-    // when an extension fails to activate, so we do it explicitly by ourselves.
-    // FIXME: remove this bit of code once vscode fixes this issue: https://github.com/microsoft/vscode/issues/101242
+    // VS Code doesn't show a notification when an extension fails to activate
+    // so we do it ourselves.
     await tryActivate(context).catch(err => {
         void vscode.window.showErrorMessage(`Cannot activate rust-analyzer: ${err.message}`);
         throw err;
@@ -106,8 +105,10 @@ async function tryActivate(context: vscode.ExtensionContext) {
     ctx.registerCommand('joinLines', commands.joinLines);
     ctx.registerCommand('parentModule', commands.parentModule);
     ctx.registerCommand('syntaxTree', commands.syntaxTree);
+    ctx.registerCommand('viewHir', commands.viewHir);
     ctx.registerCommand('expandMacro', commands.expandMacro);
     ctx.registerCommand('run', commands.run);
+    ctx.registerCommand('copyRunCommandLine', commands.copyRunCommandLine);
     ctx.registerCommand('debug', commands.debug);
     ctx.registerCommand('newDebugConfig', commands.newDebugConfig);
     ctx.registerCommand('openDocs', commands.openDocs);
@@ -132,6 +133,7 @@ async function tryActivate(context: vscode.ExtensionContext) {
     ctx.pushCleanup(activateTaskProvider(workspaceFolder, ctx.config));
 
     activateInlayHints(ctx);
+    warnAboutExtensionConflicts();
 
     vscode.workspace.onDidChangeConfiguration(
         _ => ctx?.client?.sendNotification('workspace/didChangeConfiguration', { settings: "" }),
@@ -166,6 +168,7 @@ async function bootstrapExtension(config: Config, state: PersistentState): Promi
         }
         return;
     };
+    if (serverPath(config)) return;
 
     const now = Date.now();
     if (config.package.releaseTag === NIGHTLY_TAG) {
@@ -206,7 +209,6 @@ async function bootstrapExtension(config: Config, state: PersistentState): Promi
             url: artifact.browser_download_url,
             dest,
             progressTitle: "Downloading rust-analyzer extension",
-            overwrite: true,
         });
     });
 
@@ -277,7 +279,7 @@ async function patchelf(dest: PathLike): Promise<void> {
 }
 
 async function getServer(config: Config, state: PersistentState): Promise<string | undefined> {
-    const explicitPath = process.env.__RA_LSP_SERVER_DEBUG ?? config.serverPath;
+    const explicitPath = serverPath(config);
     if (explicitPath) {
         if (explicitPath.startsWith("~/")) {
             return os.homedir() + explicitPath.slice("~".length);
@@ -286,12 +288,16 @@ async function getServer(config: Config, state: PersistentState): Promise<string
     };
     if (config.package.releaseTag === null) return "rust-analyzer";
 
-    let platform: string | undefined;
-    if (process.arch === "x64" || process.arch === "ia32") {
-        if (process.platform === "linux") platform = "linux";
-        if (process.platform === "darwin") platform = "mac";
-        if (process.platform === "win32") platform = "windows";
-    }
+    const platforms: { [key: string]: string } = {
+        "ia32 win32": "x86_64-pc-windows-msvc",
+        "x64 win32": "x86_64-pc-windows-msvc",
+        "x64 linux": "x86_64-unknown-linux-gnu",
+        "x64 darwin": "x86_64-apple-darwin",
+        "arm64 win32": "aarch64-pc-windows-msvc",
+        "arm64 linux": "aarch64-unknown-linux-gnu",
+        "arm64 darwin": "aarch64-apple-darwin",
+    };
+    const platform = platforms[`${process.arch} ${process.platform}`];
     if (platform === undefined) {
         vscode.window.showErrorMessage(
             "Unfortunately we don't ship binaries for your platform yet. " +
@@ -303,7 +309,7 @@ async function getServer(config: Config, state: PersistentState): Promise<string
         );
         return undefined;
     }
-    const ext = platform === "windows" ? ".exe" : "";
+    const ext = platform.indexOf("-windows-") !== -1 ? ".exe" : "";
     const dest = path.join(config.globalStoragePath, `rust-analyzer-${platform}${ext}`);
     const exists = await fs.stat(dest).then(() => true, () => false);
     if (!exists) {
@@ -334,12 +340,11 @@ async function getServer(config: Config, state: PersistentState): Promise<string
             progressTitle: "Downloading rust-analyzer server",
             gunzip: true,
             mode: 0o755,
-            overwrite: true,
         });
     });
 
     // Patching executable if that's NixOS.
-    if (await fs.stat("/etc/nixos").then(_ => true).catch(_ => false)) {
+    if (await isNixOs()) {
         await patchelf(dest);
     }
 
@@ -347,6 +352,19 @@ async function getServer(config: Config, state: PersistentState): Promise<string
     return dest;
 }
 
+function serverPath(config: Config): string | null {
+    return process.env.__RA_LSP_SERVER_DEBUG ?? config.serverPath;
+}
+
+async function isNixOs(): Promise<boolean> {
+    try {
+        const contents = await fs.readFile("/etc/os-release");
+        return contents.indexOf("ID=nixos") !== -1;
+    } catch (e) {
+        return false;
+    }
+}
+
 async function downloadWithRetryDialog<T>(state: PersistentState, downloadFunc: () => Promise<T>): Promise<T> {
     while (true) {
         try {
@@ -399,3 +417,23 @@ async function queryForGithubToken(state: PersistentState): Promise<void> {
         await state.updateGithubToken(newToken);
     }
 }
+
+function warnAboutExtensionConflicts() {
+    const conflicting = [
+        ["rust-analyzer", "matklad.rust-analyzer"],
+        ["Rust", "rust-lang.rust"],
+        ["Rust", "kalitaalexey.vscode-rust"],
+    ];
+
+    const found = conflicting.filter(
+        nameId => vscode.extensions.getExtension(nameId[1]) !== undefined);
+
+    if (found.length > 1) {
+        const fst = found[0];
+        const sec = found[1];
+        vscode.window.showWarningMessage(
+            `You have both the ${fst[0]} (${fst[1]}) and ${sec[0]} (${sec[1]}) ` +
+            "plugins enabled. These are known to conflict and cause various functions of " +
+            "both plugins to not work correctly. You should disable one of them.", "Got it");
+    };
+}