support bunx

src/shell/interpreter.zig

@@ -4785,13 +4785,7 @@ pub const Interpreter = struct {
                 };
 
                 const first_arg_len = std.mem.len(first_arg);
-                var first_arg_real = first_arg[0..first_arg_len];
-
-                if (bun.Environment.isDebug) {
-                    if (bun.strings.eqlComptime(first_arg_real, "bun")) {
-                        first_arg_real = "bun-debug";
-                    }
-                }
+                const first_arg_real = first_arg[0..first_arg_len];
 
                 if (Builtin.Kind.fromStr(first_arg[0..first_arg_len])) |b| {
                     const cwd = this.base.shell.cwd_fd;
@@ -4834,6 +4828,12 @@ pub const Interpreter = struct {
                         break :blk bun.selfExePath() catch break :blk2;
                     }
 
+                    if (bun.strings.eqlComptime(first_arg_real, "bunx")) blk2: {
+                        spawn_args.env_array.append(arena_allocator, "BUN_SKIP_STANDALONE_MODULE_GRAPH=1") catch break :blk2;
+                        this.args.insert(1, "x") catch bun.outOfMemory();
+                        break :blk bun.selfExePath() catch break :blk2;
+                    }
+
                     break :blk which(path_buf, spawn_args.PATH, spawn_args.cwd, first_arg_real) orelse {
                         this.writeFailingError("bun: command not found: {s}\n", .{first_arg});
                         return;

test/bundler/cli.test.ts

@@ -104,6 +104,43 @@ describe("bun build", () => {
     expect(stderr2.toString("utf8")).toBeEmpty();
     expect(exitCode2).toBe(0);
 
+    // bunx
+    // Bun.$``.nothrow
+    const srcX = path.join(tmp, "indexx.js");
+    fs.writeFileSync(srcX, 'console.log(await Bun.$`bunx cowsay hi`.text());', {
+      encoding: "utf8",
+    });
+    const outfileX = path.join(tmp, "indexx.exe");
+    expect(["build", srcX, "--compile", "--outfile", outfileX]).toRun();
+
+    const {
+      exitCode: exitCode3,
+      stderr: stderr3,
+      stdout: stdout3,
+    } = Bun.spawnSync({
+      cmd: [outfileX],
+      env: {
+        ...bunEnv,
+        PATH: "",
+      },
+      stdout: "pipe",
+      stderr: "pipe",
+    });
+    expect(stdout3.toString("utf8")).toMatchInlineSnapshot(`
+      " ____
+      < hi >
+       ----
+              \\   ^__^
+               \\  (oo)\\_______
+                  (__)\\       )\\/\\
+                      ||----w |
+                      ||     ||
+
+      "
+    `);
+    expect(stderr3.toString("utf8")).toBeEmpty();
+    expect(exitCode3).toBe(0);
+
     fs.rmSync(tmp, { recursive: true, force: true });
   });