KrustyPlanet/hermes-agent
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fix(installer): stop mislabeling stdout-style progress as stderr

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Both installers (Electron bootstrap-runner + Tauri) hardcoded a literal
`stderr: ` prefix onto every line that arrived on fd 2. Tools like
uv/pip/git/npm write normal progress to stderr by design, so routine
install output showed up tagged as "stderr" (and rendered red in the
Tauri progress UI), making a healthy install look like it was erroring.

Carry the stream as structured metadata (`stream: 'stdout' | 'stderr'`)
on the log event instead of mangling the line text. The UI now styles
stderr subtly (dimmed) rather than alarmingly, and the persistent
forensic logs keep their stdout/stderr distinction.
This commit is contained in:
Brooklyn Nicholson 2026-06-03 10:38:34 -05:00
parent ecac659d7d
commit 810e5864db
9 changed files with 50 additions and 29 deletions
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7
apps/bootstrap-installer/src-tauri/src/bootstrap.rs
View file

@ -21,7 +21,7 @@ use serde::{Deserialize, Serialize};
use tauri::{AppHandle, Emitter, State};
use tokio::sync::{mpsc, Mutex};
use crate::events::{BootstrapEvent, Manifest, StageState};
use crate::events::{BootstrapEvent, LogStream, Manifest, StageState};
use crate::install_script::{self, Pin, ScriptKind, ScriptSource};
use crate::powershell::{self, StreamSink};
use crate::AppState;
@ -291,6 +291,7 @@ async fn run_bootstrap(
BootstrapEvent::Log {
stage: None,
line: line.to_string(),
stream: LogStream::Stdout,
},
);
// Bump to info-level so the line shows in bootstrap-installer.log
@ -625,6 +626,7 @@ async fn run_install_script(
BootstrapEvent::Log {
stage: stage_for_stdout.clone(),
line: line.to_string(),
stream: LogStream::Stdout,
},
);
// Tee to the rolling installer log so we have a persistent
@ -643,7 +645,8 @@ async fn run_install_script(
&app_for_stderr,
BootstrapEvent::Log {
stage: stage_for_stderr.clone(),
line: format!("stderr: {line}"),
line: line.to_string(),
stream: LogStream::Stderr,
},
);
// stderr-level lines get warn! so they're visually distinct