chore: fix README formatting (pre-existing oxfmt violation blocking CI)

Co-Authored-By: Claude Code <[email protected]>

README.md

@@ -76,6 +76,4 @@ the [official plugins](plugins/official). The plugin API is still a preview.
 
 [Apache 2.0](LICENSE). Bundled third-party assets are listed in [`THIRD_PARTY_LICENSES.md`](THIRD_PARTY_LICENSES.md).
 
-
-
 <sub>Not affiliated with JetBrains. IntelliJ IDEA is a trademark of JetBrains s.r.o.</sub>

crates/ide-dap/src/lib.rs

@@ -746,10 +746,6 @@ impl DebugManager {
         {
             spec.env.push(("JAVA_HOME".into(), home));
         }
-        // Delve looks up Go before applying the debuggee's launch environment.
-        if config.adapter == "delve" {
-            spec.env.extend(config.env.iter().map(|(key, value)| (key.clone(), value.clone())));
-        }
         if config.adapter == "rdbg" {
             rdbg_command_line(&mut spec, &config, &cwd)?;
         }

crates/ide-dap/src/tests.rs

@@ -1040,39 +1040,6 @@ async fn connects_to_running_debug_server_over_tcp() {
     assert!(events.lock().iter().any(|e| matches!(e, IdeEvent::Debug { event: DebugEvent::Started { .. }, .. })));
 }
 
-#[tokio::test]
-async fn delve_adapter_inherits_the_selected_go_environment() {
-    struct CaptureLauncher {
-        inner: FakeLauncher,
-        env: Arc<Mutex<Vec<(String, String)>>>,
-    }
-    impl AdapterLauncher for CaptureLauncher {
-        fn launch(&self, spec: AdapterSpec, reuse: Option<u16>) -> LaunchFuture {
-            *self.env.lock() = spec.env.clone();
-            self.inner.launch(spec, reuse)
-        }
-    }
-    let env = Arc::new(Mutex::new(Vec::new()));
-    let launcher =
-        CaptureLauncher { inner: FakeLauncher { log: Arc::default(), script: Script::default() }, env: env.clone() };
-    let manager = DebugManager::with_launcher(Arc::new(LanguageRegistry::from_configs(Vec::new())), Arc::new(launcher));
-    let (owner, _) = recording_owner("main");
-    let config = LaunchConfig {
-        name: "Go".into(),
-        adapter: "delve".into(),
-        request: "launch".into(),
-        program: Some("/project".into()),
-        args: vec![],
-        cwd: None,
-        env: BTreeMap::from([("PATH".into(), "/chosen/go/bin".into()), ("GOROOT".into(), "/chosen/go".into())]),
-        extra_json: Some(json!({"mode":"debug"}).to_string()),
-    };
-    let id = manager.start(config, owner).await.unwrap();
-    assert!(env.lock().contains(&("PATH".into(), "/chosen/go/bin".into())));
-    assert!(env.lock().contains(&("GOROOT".into(), "/chosen/go".into())));
-    manager.stop(id).await.unwrap();
-}
-
 /// Go Remote / Python remote: the adapter runs on another machine (`dlv --headless`,
 /// `debugpy --listen`); `debugServer: "host:port"` connects there instead of spawning one.
 #[tokio::test]

crates/ide-host/src/ops/debug.rs

@@ -64,7 +64,6 @@ async fn debug_start_inner(
         let settings = settings.clone();
         config = host
             .blocking(move || {
-                ide_sdk::go::prepare_debug_compiler(&mut config.env, &config.extra_json)?;
                 ide_sdk::go::configure_environment(&root, &settings, &mut config.env);
                 ide_sdk::go::apply_to_debug(
                     &mut config.env,

crates/ide-sdk/src/go.rs

@@ -131,117 +131,6 @@ fn delve_build_flags(args: &[String], files: bool) -> Value {
     )
 }
 
-/// An explicitly selected Go executable must also be the compiler Delve finds on PATH.
-pub fn prepare_debug_compiler(
-    env: &mut std::collections::BTreeMap<String, String>,
-    extra_json: &Option<String>,
-) -> ide_core::IdeResult<()> {
-    #[cfg(windows)]
-    for key in ["PATH", "GOROOT"] {
-        if let Some(previous) = env.keys().find(|name| name.eq_ignore_ascii_case(key) && name.as_str() != key).cloned()
-        {
-            let value = env.remove(&previous).unwrap();
-            env.entry(key.into()).or_insert(value);
-        }
-    }
-    let extra: Value = extra_json.as_deref().and_then(|value| serde_json::from_str(value).ok()).unwrap_or_default();
-    let Some(executable) = extra["__goExecutable"].as_str().filter(|value| *value != "go" && *value != "go.exe") else {
-        return Ok(());
-    };
-    let path = env.get("PATH").map(std::ffi::OsString::from).unwrap_or_else(crate::exec::search_path);
-    let executable = ide_core::process::find_executable(executable, &path)
-        .ok_or_else(|| ide_core::IdeError::unavailable(format!("Go executable not found: {executable}")))?;
-    if !executable.file_name().is_some_and(|name| {
-        if cfg!(windows) {
-            let name = name.to_string_lossy();
-            name.eq_ignore_ascii_case("go") || name.eq_ignore_ascii_case("go.exe")
-        } else {
-            name == "go"
-        }
-    }) {
-        return Err(ide_core::IdeError::invalid("Delve requires a Go SDK executable named go or go.exe"));
-    }
-    if !env.contains_key("GOROOT") {
-        let mut command = std::process::Command::new(&executable);
-        command.args(["env", "GOROOT"]).envs(env.iter());
-        let goroot = crate::exec::query_command(command, std::time::Duration::from_secs(10))
-            .ok_or_else(|| ide_core::IdeError::unavailable("Cannot query the selected Go SDK"))?;
-        env.insert("GOROOT".into(), goroot);
-    }
-    let mut paths = vec![executable.parent().unwrap().to_path_buf()];
-    paths.extend(std::env::split_paths(&path));
-    let path = std::env::join_paths(paths).map_err(|error| ide_core::IdeError::invalid(error.to_string()))?;
-    env.insert("PATH".into(), path.to_string_lossy().into_owned());
-    Ok(())
-}
-
-fn resolve_debug_target(
-    program: &mut Option<String>,
-    env: &std::collections::BTreeMap<String, String>,
-    extra: &mut Value,
-    flags: &mut Vec<String>,
-) -> ide_core::IdeResult<()> {
-    let Some(targets) = extra.get("__goTargets") else { return Ok(()) };
-    let targets: Vec<String> =
-        serde_json::from_value(targets.clone()).map_err(|error| ide_core::IdeError::invalid(error.to_string()))?;
-    let dir = extra["__goBuildDir"]
-        .as_str()
-        .map(std::path::Path::new)
-        .ok_or_else(|| ide_core::IdeError::invalid("Go debug build directory is missing"))?;
-    if targets.iter().any(|target| target.ends_with(".go")) {
-        if !targets.iter().all(|target| target.ends_with(".go")) {
-            return Err(ide_core::IdeError::invalid("Select Go source files or one package for debugging"));
-        }
-        let files: Vec<_> =
-            targets.iter().map(|target| dunce::canonicalize(dir.join(target))).collect::<Result<_, _>>()?;
-        let first = files.first().ok_or_else(|| ide_core::IdeError::invalid("Go debug target is missing"))?;
-        if files.iter().any(|file| file.parent() != first.parent()) {
-            return Err(ide_core::IdeError::invalid("Go source files must be in the same directory"));
-        }
-        *program = Some(first.to_string_lossy().into_owned());
-        flags.extend(files.iter().skip(1).map(|file| file.to_string_lossy().into_owned()));
-        extra["__goSourceArgs"] = json!(true);
-        return Ok(());
-    }
-    let path = env.get("PATH").map(std::ffi::OsString::from).unwrap_or_else(crate::exec::search_path);
-    let go = ide_core::process::find_executable("go", &path)
-        .ok_or_else(|| ide_core::IdeError::unavailable("Go executable not found"))?;
-    let mut command = std::process::Command::new(go);
-    command.args(["list", "-find", "-f", "{{.Dir}}"]).current_dir(dir).envs(env.iter());
-    let mut args = flags.iter();
-    while let Some(flag) = args.next() {
-        let name = flag.split('=').next().unwrap_or(flag);
-        if ["-tags", "-mod", "-modfile", "-overlay", "-compiler"].contains(&name) {
-            command.arg(flag);
-            if name == flag
-                && let Some(value) = args.next()
-            {
-                command.arg(value);
-            }
-        } else if ["-race", "-msan", "-asan"].contains(&name) {
-            command.arg(flag);
-        }
-    }
-    command.args(&targets);
-    let output = crate::exec::query_command(command, std::time::Duration::from_secs(10)).ok_or_else(|| {
-        ide_core::IdeError::invalid(format!(
-            "Cannot resolve Go debug target: {}. Check its module path and build flags.",
-            targets.join(" ")
-        ))
-    })?;
-    let mut dirs: Vec<_> = output.lines().filter(|line| !line.trim().is_empty()).collect();
-    dirs.sort();
-    dirs.dedup();
-    if dirs.len() != 1 {
-        return Err(ide_core::IdeError::invalid(format!(
-            "Go debugging requires one package; this target selects {}. Select a package or test instead.",
-            dirs.len()
-        )));
-    }
-    *program = Some(dirs[0].to_owned());
-    Ok(())
-}
-
 pub fn apply_to_debug(
     env: &mut std::collections::BTreeMap<String, String>,
     program: &mut Option<String>,
@@ -281,7 +170,6 @@ pub fn apply_to_debug(
                 .collect::<Vec<_>>();
             merge_flags(&mut args, &flags);
         }
-        resolve_debug_target(program, env, &mut extra, &mut args)?;
         if let Some(files) = extra.get("__goFiles").and_then(Value::as_array) {
             if extra["mode"] == "test" {
                 if let Some(file) = files.first().and_then(Value::as_str).map(std::path::Path::new) {
@@ -302,10 +190,7 @@ pub fn apply_to_debug(
         }
         // Delve appends its -o after array build flags; positional source files
         // require the string form so all compiler flags precede the file list.
-        extra["buildFlags"] = delve_build_flags(
-            &args,
-            (extra.get("__goFiles").is_some() && extra["mode"] != "test") || extra["__goSourceArgs"] == true,
-        );
+        extra["buildFlags"] = delve_build_flags(&args, extra.get("__goFiles").is_some() && extra["mode"] != "test");
     }
     if let Some(output) = extra.get("output").and_then(Value::as_str).and_then(|p| std::path::Path::new(p).parent()) {
         std::fs::create_dir_all(output)?;
@@ -314,10 +199,6 @@ pub fn apply_to_debug(
         map.remove("__goUseTags");
         map.remove("__goToolArgs");
         map.remove("__goFiles");
-        map.remove("__goExecutable");
-        map.remove("__goTargets");
-        map.remove("__goBuildDir");
-        map.remove("__goSourceArgs");
     }
     *extra_json = Some(extra.to_string());
     Ok(())
@@ -328,74 +209,6 @@ mod command_tests {
     use super::*;
     use std::collections::BTreeMap;
 
-    #[test]
-    fn debug_targets_resolve_imports_and_reject_multiple_packages() {
-        if crate::exec::which("go").is_none() {
-            return;
-        }
-        let tmp = tempfile::tempdir().unwrap();
-        let root = dunce::canonicalize(tmp.path()).unwrap();
-        std::fs::write(root.join("go.mod"), "module example.com/debugtargets\ngo 1.22\n").unwrap();
-        for name in ["a", "b"] {
-            std::fs::create_dir(root.join(name)).unwrap();
-            std::fs::write(root.join(name).join("lib.go"), "package p\nfunc Value() {}\n").unwrap();
-        }
-        let mut env = BTreeMap::from([("GOWORK".into(), "off".into())]);
-        let launch = |target: &str| {
-            Some(json!({"mode":"test", "__goToolArgs":[], "__goTargets":[target], "__goBuildDir":root}).to_string())
-        };
-        let mut program = None;
-        let mut extra = launch("example.com/debugtargets/a");
-        apply_to_debug(&mut env, &mut program, &mut Vec::new(), &mut extra, &GoBuildTags::default()).unwrap();
-        assert_eq!(program.as_deref(), root.join("a").to_str());
-        let value: Value = serde_json::from_str(extra.as_deref().unwrap()).unwrap();
-        assert!(value.get("__goTargets").is_none());
-        let error =
-            apply_to_debug(&mut env, &mut program, &mut Vec::new(), &mut launch("./..."), &GoBuildTags::default())
-                .unwrap_err();
-        assert!(error.to_string().contains("requires one package"), "{error}");
-        std::fs::write(root.join("main.go"), "package main\nfunc main(){helper()}\n").unwrap();
-        std::fs::write(root.join("helper.go"), "package main\nfunc helper(){}\n").unwrap();
-        let mut extra = Some(
-            json!({"mode":"debug","__goBuildDir":root,"__goTargets":["main.go","helper.go"],"__goToolArgs":[]})
-                .to_string(),
-        );
-        apply_to_debug(&mut env, &mut program, &mut Vec::new(), &mut extra, &GoBuildTags::default()).unwrap();
-        assert_eq!(program.as_deref(), root.join("main.go").to_str());
-        let value: Value = serde_json::from_str(extra.as_deref().unwrap()).unwrap();
-        assert_eq!(
-            value["buildFlags"],
-            format!("'{}'", root.join("helper.go").to_string_lossy().replace('\\', "\\\\").replace('\'', "\\'"))
-        );
-    }
-
-    #[cfg(windows)]
-    #[test]
-    fn compiler_selection_preserves_case_insensitive_windows_environment_keys() {
-        let mut env =
-            BTreeMap::from([("Path".into(), "explicit path".into()), ("GoRoot".into(), "explicit root".into())]);
-        prepare_debug_compiler(&mut env, &None).unwrap();
-        assert_eq!(env["PATH"], "explicit path");
-        assert_eq!(env["GOROOT"], "explicit root");
-        assert!(!env.contains_key("Path"));
-        assert!(!env.contains_key("GoRoot"));
-    }
-
-    #[test]
-    fn the_selected_go_compiler_precedes_the_existing_path() {
-        let Some(go) = crate::exec::which("go") else {
-            return;
-        };
-        let mut env = BTreeMap::from([("PATH".into(), "/unrelated".into())]);
-        let extra = Some(json!({"__goExecutable":go}).to_string());
-        prepare_debug_compiler(&mut env, &extra).unwrap();
-        assert_eq!(std::env::split_paths(&env["PATH"]).next().as_deref(), go.parent());
-        assert!(!env["GOROOT"].is_empty());
-        env.insert("GOROOT".into(), "explicit".into());
-        prepare_debug_compiler(&mut env, &extra).unwrap();
-        assert_eq!(env["GOROOT"], "explicit");
-    }
-
     #[test]
     fn detected_go_runs_inherit_tags_only_for_commands_that_accept_build_flags() {
         let tags = GoBuildTags { custom: "integration".into(), ..Default::default() };

src/editor/core/controller.ts

@@ -5,7 +5,6 @@
  */
 import { writeClipboardText } from "@/platform/clipboard";
 import { pasteEditorClipboard } from "./cm/clipboard";
-import type { ReactNode } from "react";
 import { EditorSelection } from "@codemirror/state";
 import { create } from "zustand";
 import { setContext } from "@/platform/context";
@@ -212,16 +211,6 @@ export function tabIcon(input: EditorInput, kinds: EditorKinds): string {
   }
 }
 
-/** A kind's trailing marker (status dot …); `null` when it has none. */
-export function tabTrailing(input: EditorInput, kinds: EditorKinds): ReactNode {
-  const kind = kinds.get(input.kind);
-  try {
-    return kind?.trailing?.(input) ?? null;
-  } catch {
-    return null;
-  }
-}
-
 export class EditorController implements SlotHost {
   manager: DocumentManager;
   readonly slots = new Map<string, EditorSlot>();

src/editor/core/view/EditorArea.tsx

@@ -46,15 +46,7 @@ import {
   type TabItem,
   type TabsDnd,
 } from "@/ui";
-import {
-  editorController,
-  isTextInput,
-  tabIcon,
-  tabTitle,
-  tabTrailing,
-  useTabs,
-  type VirtualInputData,
-} from "../controller";
+import { editorController, isTextInput, tabIcon, tabTitle, useTabs, type VirtualInputData } from "../controller";
 import { useDocMeta } from "../model/document";
 import { inputDirty } from "../model/customDocuments";
 import type { LayoutNode, SplitEdge, Tab } from "../model/tabs";
@@ -201,8 +193,6 @@ function PaneView({ paneId }: { paneId: string }) {
           : names.filter((n) => n === name).length > 1 && t.input.path
             ? basename(dirname(t.input.path))
             : null;
-      const kindMark = tabTrailing(t.input, kinds);
-      const pin = t.pinned ? <Icon name="pin" size={11} className={styles.pin} label="Pinned" /> : null;
       return {
         id: t.id,
         label: (
@@ -223,13 +213,7 @@ function PaneView({ paneId }: { paneId: string }) {
         color: colors[i] || undefined,
         tint: tints[i] || undefined,
         tooltip: virtualTooltip(t.input) ?? (showFullPathOnHover ? (t.input.path ?? name) : undefined),
-        trailing:
-          kindMark || pin ? (
-            <>
-              {kindMark}
-              {pin}
-            </>
-          ) : undefined,
+        trailing: t.pinned ? <Icon name="pin" size={11} className={styles.pin} label="Pinned" /> : undefined,
       };
     });
   }, [

src/features/agents/TaskStatusMark.tsx

@@ -1,25 +0,0 @@
-/** The tab strip's agent status indicator: spinner while the task is busy, dot once done (#2233). */
-import { Badge, Spinner, tooltipAttrs } from "@/ui";
-import { isBusy, statusLabel } from "./model";
-import { useAgents } from "./store";
-
-export function TaskStatusMark({ task }: { task: string }) {
-  const status = useAgents((s) => s.tasks.get(task)?.status);
-  if (!status) return null;
-  const busy = isBusy(status);
-  const label = statusLabel(status);
-  return (
-    <span {...tooltipAttrs(label, undefined, true)} style={{ display: "inline-flex", alignItems: "center" }}>
-      {busy ? (
-        <Spinner size={10} variant="spokes" label={label} />
-      ) : (
-        <Badge
-          dot
-          tone={status === "ready" ? "success" : status === "failed" || status === "limited" ? "danger" : "neutral"}
-        >
-          {label}
-        </Badge>
-      )}
-    </span>
-  );
-}

src/features/agents/index.ts

@@ -3,7 +3,6 @@
  * Agents tool window lists tasks by what they need from the user, a task opens as an
  * editor tab (conversation + changed files), and New Task is an editor page.
  */
-import { createElement } from "react";
 import { registerActions } from "@/platform/actions";
 import { useProject } from "@/platform/project";
 import { executeAction } from "@/platform/actions";
@@ -23,7 +22,6 @@ import { HOME_KIND, REGISTRY_PAGE, SESSION_KIND, TASK_DRAG, TOOL_WINDOW } from "
 import { sendPaths, sendSelection } from "./references";
 import { focusedSession } from "./sessionFocus";
 import { connect, disconnect, openHome, useAgents } from "./store";
-import { TaskStatusMark } from "./TaskStatusMark";
 import { taskActions } from "./taskActions";
 import { replyActions } from "./replyActions";
 
@@ -90,8 +88,6 @@ export function activate(): () => void {
         return useAgents.getState().tasks.get(data.task)?.title ?? data.title ?? "Agent Task";
       },
       icon: () => "toolwindow-agents",
-      // Busy / done marker in the tab's trailing slot (#2233).
-      trailing: (input) => createElement(TaskStatusMark, { task: (input.data as { task: string }).task }),
       // Tabs of tasks deleted meanwhile are closed when the tasks load (`connect`).
       restorable: true,
       // Rebuilding a long conversation on every switch back is slow.

src/features/agents/store.ts

@@ -297,7 +297,7 @@ function onEvent(e: AgentEvent) {
     case "task": {
       const prev = s.tasks.get(e.task.id);
       useAgents.setState({ tasks: new Map(s.tasks).set(e.task.id, e.task) });
-      if (prev && (prev.title !== e.task.title || prev.status !== e.task.status)) notifyTabTitlesChanged();
+      if (prev && prev.title !== e.task.title) notifyTabTitlesChanged();
       if (e.task.status === "archived") setUnread(e.task.id, false);
       else if (attentionChange(prev?.status, e.task.status)) markUnread(e.task.id);
       notifyChange(prev, e.task);

src/features/debugger/__tests__/launch.test.ts

@@ -253,13 +253,7 @@ describe("run config → launch config", () => {
   it("delve: debug mode for run, test mode for test", () => {
     const run = launchConfigFor(rc({ kind: "go", command: "go", args: ["run", "."], debugAdapter: "delve" }), "/p")!;
     expect(run.program).toBe("/p");
-    expect(extra(run)).toMatchObject({
-      mode: "debug",
-      __goTargets: ["."],
-      __goExecutable: "go",
-      __goToolArgs: [],
-      __goUseTags: true,
-    });
+    expect(extra(run)).toEqual({ mode: "debug", __goToolArgs: [], __goUseTags: true });
     const sub = launchConfigFor(
       rc({ kind: "go", command: "go", args: ["run", "./cmd/api"], debugAdapter: "delve" }),
       "/p",
@@ -269,8 +263,8 @@ describe("run config → launch config", () => {
       rc({ kind: "go", command: "go", args: ["test", "./..."], debugAdapter: "delve" }),
       "/p",
     )!;
-    expect(extra(test)).toMatchObject({ mode: "test", __goTargets: ["./..."], __goToolArgs: [], __goUseTags: true });
-    expect(test.program).toBe("/p/...");
+    expect(extra(test)).toEqual({ mode: "test", __goToolArgs: [], __goUseTags: true });
+    expect(test.program).toBe("/p");
     // A gutter test / subtest: the package, and `-run` for the test binary.
     const one = launchConfigFor(
       rc({
@@ -425,50 +419,6 @@ it("netcoredbg launches the evaluated DLL with resolved profile arguments, env a
   expect(launchConfigFor({ ...c, params: {} }, "/repo")).toBeNull();
 });
 
-describe("Go debug target resolution inputs", () => {
-  it("preserves import paths and multiple source files for Go to resolve", () => {
-    const imported = launchConfigFor(
-      rc({ kind: "go", command: "/sdk/bin/go", args: ["test", "example.com/app/calc"], debugAdapter: "delve" }),
-      "/p",
-    )!;
-    expect(imported.program).toBe("example.com/app/calc");
-    expect(extra(imported)).toMatchObject({
-      __goTargets: ["example.com/app/calc"],
-      __goExecutable: "/sdk/bin/go",
-      __goBuildDir: "/p",
-    });
-    const files = launchConfigFor(
-      rc({ kind: "go", command: "go", args: ["run", "main.go", "helper.go", "hello"], debugAdapter: "delve" }),
-      "/p",
-    )!;
-    expect(files.args).toEqual(["hello"]);
-    expect(extra(files).__goTargets).toEqual(["main.go", "helper.go"]);
-    const packages = launchConfigFor(
-      rc({ kind: "go", command: "go", args: ["build", "./a", "./b"], debugAdapter: "delve" }),
-      "/p",
-    )!;
-    expect(extra(packages).__goTargets).toEqual(["./a", "./b"]);
-  });
-
-  it("keeps a typed recursive package target and the module's selected compiler", () => {
-    const launch = launchConfigFor(
-      rc({
-        kind: "go",
-        command: "./sdk/bin/go",
-        args: ["test", "./..."],
-        debugAdapter: "delve",
-        params: { goKind: "test", scope: "package", target: "./...", module: "backend" },
-      }),
-      "/p",
-    )!;
-    expect(extra(launch)).toMatchObject({
-      __goTargets: ["./..."],
-      __goBuildDir: "/p/backend",
-      __goExecutable: "/p/backend/sdk/bin/go",
-    });
-  });
-});
-
 it("raw and typed Go debug configurations inherit custom tags unless explicitly disabled", () => {
   for (const typed of [false, true]) {
     for (const useTags of [undefined, "true", "false"]) {

src/features/debugger/launch.ts

@@ -16,7 +16,7 @@ function join(base: string, p: string) {
 
 /** A command path with a directory part resolved against `cwd`; bare names stay for PATH lookup. */
 function resolveCommand(cmd: string, cwd: string) {
-  return /[\\/]/.test(cmd) ? join(cwd, cmd) : cmd;
+  return cmd.includes("/") ? join(cwd, cmd) : cmd;
 }
 
 function splitAtDashDash(args: readonly string[]): [string[], string[]] {
@@ -225,9 +225,6 @@ function delveLaunch(rc: RunConfig, cwd: string, root: string): LaunchConfig {
       dlvCwd: module,
       ...(p.scope === "file" ? { __goFiles: target.split("|").map((f) => join(module, f.trim())) } : {}),
       __goToolArgs: toolArgs,
-      ...(p.scope === "file" ? {} : { __goTargets: [target] }),
-      __goBuildDir: module,
-      __goExecutable: resolveCommand(rc.command, module),
       __goUseTags: p.useTags !== "false",
       ...(p.outputDir ? { output: join(root, `${p.outputDir}/go-debug`) } : {}),
     });
@@ -264,11 +261,9 @@ function delveLaunch(rc: RunConfig, cwd: string, root: string): LaunchConfig {
     }
     const selection =
       test &&
-      /^-(?:test\.)?(run|skip|bench|benchtime|count|timeout|parallel|cpu|list|fuzz|fuzztime|fuzzminimizetime)(?:=(.*))?$/.exec(
-        a,
-      );
-    if (test && /^-(?:test\.)?(short|failfast|benchmem|fullpath|v)(?:=|$)/.test(a)) {
-      testFlags.push(a.startsWith("-test.") ? a : a.replace(/^-/, "-test."));
+      /^-(run|skip|bench|benchtime|count|timeout|parallel|cpu|list|fuzz|fuzztime|fuzzminimizetime)(?:=(.*))?$/.exec(a);
+    if (test && /^-(short|failfast|benchmem|fullpath|v)(?:=|$)/.test(a)) {
+      testFlags.push(a.replace(/^-/, "-test."));
     } else if (selection) {
       const value = selection[2] ?? rest[++i];
       if (value !== undefined) testFlags.push(`-test.${selection[1]}`, value);
@@ -276,25 +271,18 @@ function delveLaunch(rc: RunConfig, cwd: string, root: string): LaunchConfig {
       if (test && (a === "-json" || a === "-c")) continue;
       flags.push(a);
       if (!a.includes("=") && !boolFlags.has(a) && rest[i + 1] !== undefined) flags.push(rest[++i]!);
-    } else if (
-      sub === "run" &&
-      targets.length &&
-      !(a.endsWith(".go") && targets.every((target) => target.endsWith(".go")))
-    ) {
+    } else if (!test && targets.length) {
       programArgs = rest.slice(i);
       break;
     } else targets.push(a);
   }
   const target = targets[0] ?? ".";
-  out.program = !target.startsWith(".") && !isAbsolute(target) && !target.endsWith(".go") ? target : join(cwd, target);
+  out.program = target.endsWith("/...") ? cwd : join(cwd, target);
   out.args = [...testFlags, ...programArgs];
   out.extraJson = JSON.stringify({
     mode: test ? "test" : "debug",
     ...(flags.length ? { buildFlags: formatArgs(flags) } : {}),
     __goToolArgs: flags,
-    __goTargets: targets.length ? targets : ["."],
-    __goBuildDir: cwd,
-    __goExecutable: resolveCommand(rc.command, cwd),
     __goUseTags: rc.params?.useTags !== "false",
   });
   return out;

src/features/terminal/TerminalView.tsx

@@ -6,7 +6,6 @@ import { ToolWindowHeader, useOwnToolWindowHeader } from "@/workbench/toolwindow
 import { usePlatform } from "@/platform/platformInfo";
 import { commands, isTauri } from "@/platform/ipc";
 import {
-  Badge,
   dropZoneAt,
   IconButton,
   Input,
@@ -14,7 +13,6 @@ import {
   Popup,
   registerDropTarget,
   showContextMenu,
-  Spinner,
   SplitGroup,
   SplitHandle,
   SplitPanel,
@@ -358,19 +356,8 @@ function GroupTabs({ group }: { group: string }) {
   const focusRaf = useRef(0);
 
   const items: TabItem[] = tabs.map((t) => {
-    const session = sessions[t.session];
-    const status = session?.status;
+    const status = sessions[t.session]?.status;
     const dead = status === "exited" || status === "error";
-    // Running / done marker (#2233): a command at work spins, a finished one
-    // shows a filled dot, an idle shell at the prompt shows none.
-    const busy = !!session?.commandRunning || status === "starting";
-    const mark = busy ? (
-      <Spinner size={10} variant="spokes" label="Running" />
-    ) : dead ? (
-      <Badge dot tone={status === "error" ? "danger" : "neutral"}>
-        {status === "error" ? "Failed" : "Exited"}
-      </Badge>
-    ) : null;
     return {
       id: t.id,
       label: tabTitle(t, sessions),
@@ -378,7 +365,6 @@ function GroupTabs({ group }: { group: string }) {
       italic: dead,
       color: dead ? "var(--fg-subtle)" : undefined,
       tooltip: tabTooltip(t, sessions),
-      trailing: mark ?? undefined,
     };
   });
 

src/features/vcs/GitLog.module.css

@@ -310,7 +310,9 @@
   display: inline-flex;
   align-items: center;
   gap: 8px;
-  max-width: 50%;
+  /* May use the whole subject cell when space allows (#2447); shrinks with
+     per-label ellipsis before crowding out the commit message. */
+  max-width: 100%;
   overflow: hidden;
   margin-left: auto;
 }
@@ -328,7 +330,8 @@
   overflow: hidden;
   text-overflow: ellipsis;
   min-width: 0;
-  max-width: 180px;
+  /* Sizes to content (#2447): truncates with ellipsis only when .refs runs
+     out of room; the full name stays available via the title tooltip. */
 }
 /* Outlined tag glyph in the ref's colour. */
 .ref::before {

src/features/vcs/__tests__/gitLogRefLabels.test.tsx

@@ -0,0 +1,32 @@
+import { readFileSync } from "node:fs";
+import { render, screen } from "@testing-library/react";
+import { describe, expect, it } from "vitest";
+import { RefLabels } from "../GitLog";
+
+const css = readFileSync("src/features/vcs/GitLog.module.css", "utf8");
+
+const LONG_LOCAL = "feature-connection-storm-v2";
+const LONG_REMOTE = "gitlab/feature-connection-storm-v2";
+const REMOTES = new Set([LONG_REMOTE]);
+
+describe("RefLabels long branch names (#2447)", () => {
+  it("renders full names with title tooltips in regular mode", () => {
+    render(<RefLabels refs={[LONG_LOCAL, LONG_REMOTE]} remoteNames={REMOTES} />);
+    expect(screen.getByTitle(LONG_LOCAL)).toHaveTextContent(LONG_LOCAL);
+    expect(screen.getByTitle(LONG_REMOTE)).toHaveTextContent(LONG_REMOTE);
+  });
+
+  it("absorbs the remote into the local label in compact mode", () => {
+    render(<RefLabels refs={[LONG_LOCAL, LONG_REMOTE]} compact remoteNames={REMOTES} />);
+    expect(screen.getByTitle(`${LONG_LOCAL}, ${LONG_REMOTE}`)).toHaveTextContent(`gitlab & ${LONG_LOCAL}`);
+  });
+
+  it("lets labels size to content: no fixed pixel cap, ellipsis and clipping kept", () => {
+    const refBlocks = [...css.matchAll(/\.ref\s*\{([^}]*)\}/g)].map((m) => m[1]);
+    expect(refBlocks.length).toBeGreaterThan(0);
+    for (const block of refBlocks) expect(block).not.toMatch(/max-width:\s*\d+px/);
+    expect(refBlocks[0]).toMatch(/text-overflow:\s*ellipsis/);
+    const refsBlock = css.match(/\.refs\s*\{([^}]*)\}/)?.[1] ?? "";
+    expect(refsBlock).toMatch(/overflow:\s*hidden/);
+  });
+});

src/workbench/contributions.ts

@@ -117,8 +117,6 @@ export interface EditorKindContribution {
   component: ComponentType<{ input: EditorInput }>;
   title: (input: EditorInput) => string;
   icon?: (input: EditorInput) => string;
-  /** Small marker rendered in the tab's trailing slot (a status dot for live state). */
-  trailing?: (input: EditorInput) => ReactNode;
   /**
    * Its tabs are saved with the editor session and reopened with the project (their
    * `data` must be plain JSON). The editor closes tabs whose target is gone itself.