KrustyPlanet/hermes-agent
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fix(dashboard): suppress unicode-animations postinstall during npm ci

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Set CI=1 in _run_npm_install_deterministic so the package's /dev/tty
postinstall demo is skipped during hermes dashboard web UI builds.

Co-authored-by: Cursor <cursoragent@cursor.com>
This commit is contained in:
Austin Pickett 2026-06-11 14:37:53 -04:00 • committed by Teknium
parent 743c55efa3
commit ce99a81123
2 changed files with 23 additions and 2 deletions
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9
hermes_cli/main.py
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@ -4609,13 +4609,18 @@ def _run_npm_install_deterministic(
the working tree dirty and causes the next ``hermes update`` to stash the
lockfile — repeatedly.
"""
# unicode-animations' postinstall animates to /dev/tty (bypasses
# --silent/capture_output). It no-ops when CI is set — same as the TUI
# install path and nix/lib.nix npm ci hooks.
run_env = {**os.environ, **(env or {}), "CI": "1"}
lockfile = cwd / "package-lock.json"
if lockfile.exists():
ci_cmd = [npm, "ci", *extra_args]
ci_result = subprocess.run(
ci_cmd,
cwd=cwd,
env=env,
env=run_env,
capture_output=capture_output,
text=True,
encoding="utf-8",
@ -4630,7 +4635,7 @@ def _run_npm_install_deterministic(
return subprocess.run(
install_cmd,
cwd=cwd,
env=env,
env=run_env,
capture_output=capture_output,
text=True,
encoding="utf-8",