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Shelve the per-pane context indicator (keep narrow-toolbar fix)

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Reliable per-pane context tracking isn't achievable from transcripts: we
can't distinguish 'claude is live in this pane' from 'a shell sitting in
a directory that recently had a claude session' (claude renders inline,
not alt-screen; no WSL foreground-process access), and the 200k-vs-1M
window isn't recorded so % is unreliable. Removed the context indicator,
its OSC 7 cwd injection (pty.rs), the get_pane_context backend
(usage.rs), src/lib/usage.ts, the orchestration paneContext map, and the
App poll. The narrow-pane toolbar reflow (leaf--narrow/xnarrow tiers,
label shrink, close × pinned) is KEPT — it's verified and independent.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
This commit is contained in:
megaproxy 2026-05-28 23:47:06 +01:00
parent 15c2842ce1
commit 00a1e24ecf
10 changed files with 4 additions and 568 deletions
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19
src-tauri/src/pty.rs
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@ -354,23 +354,6 @@ fn build_command(spec: &SpawnSpec) -> Result<(CommandBuilder, &'static str)> {
let resolved_cwd = cwd.as_deref().unwrap_or("~");
c.arg("--cd");
c.arg(resolved_cwd);
// Make the shell report its working directory via OSC 7 on every
// prompt, so the frontend can map this pane to the claude session
// running in it (the context-fill indicator; see usage.rs +
// LeafPane). We set PROMPT_COMMAND in the environment and forward it
// through WSLENV — default Ubuntu bash inherits an env-provided
// PROMPT_COMMAND. A user shell that hard-assigns PROMPT_COMMAND (or
// a non-bash login shell) simply won't report, and the indicator
// stays hidden for that pane — no breakage either way.
c.env(
"PROMPT_COMMAND",
r#"printf '\033]7;file://%s%s\033\\' "$HOSTNAME" "$PWD""#,
);
let wslenv = match std::env::var("WSLENV") {
Ok(v) if !v.is_empty() => format!("{v}:PROMPT_COMMAND/u"),
_ => "PROMPT_COMMAND/u".to_string(),
};
c.env("WSLENV", wslenv);
Ok((c, "failed to spawn wsl.exe; is WSL installed?"))
}
SpawnSpec::Powershell => {
@ -512,7 +495,7 @@ fn looks_like_password_prompt(buf: &[u8]) -> bool {
// ---- distro enumeration -----------------------------------------------------
/// Run a process without flashing a console window on Windows.
pub(crate) fn quiet_command(program: &str) -> std::process::Command {
fn quiet_command(program: &str) -> std::process::Command {
let mut c = std::process::Command::new(program);
#[cfg(windows)]
{