fuse environment watch

Stream state transitions until terminal

fuse environment watch <id>

Alias: follow. No flags beyond the globals. Streams the environment’s state transitions live (backed by the same Server-Sent Events mechanism as the HTTP API’s event stream, no polling loop involved) until it reaches a terminal state (destroyed or failed), then exits.

On an interactive terminal, watch renders a live view: a watching <id> header, one colored line per transition, and a spinner reading waiting for transitions (q to stop) until the stream ends. q, Esc, or Ctrl-C stops it early.

When output is not a terminal (piped, redirected, or run in CI), or when --json is set, watch falls back to a plain line-per-event renderer instead:

fuse environment watch fuse-abc123 | tee watch.log
2026-01-15 10:00  provisioning
2026-01-15 10:01  running      10.0.0.5:19551
2026-01-15 11:30  destroyed

With --json, the same stream is emitted as newline-delimited JSON.

running is not where watch stops, it keeps waiting until the environment is destroyed or fails.

Equivalent to passing --follow to fuse environment create, or to letting fuse up stream by default (its opt-out is --no-wait), but usable standalone against an environment that already exists.