gum logofield manual
Referencegum v1.0.1 release notesGoogle APIs for agents and terminals

gum v1.0.1

gum auth probe now checks the OAuth grant you created with gum auth login before it tries ADC.

Highlights

  • gum auth probe defaults to --strategy auto.
  • Auto mode checks the stored BYO OAuth client and grant first.
  • --strategy adc keeps the old ADC-only check.
  • Short scope names such as adwords work in probe mode.

Install

bash
curl -fsSL https://raw.githubusercontent.com/ehmo/gum/main/install.sh | GUM_VERSION=v1.0.1 bash
gum --version
gum doctor

Upgrade notes

None.

Added

None.

Changed

  • gum auth probe now prefers BYO OAuth in auto mode when a BYO OAuth client is

    • configured.

  • Operators can pass --strategy byo_oauth or --strategy adc to test one auth

    • path.

Fixed

  • gum auth probe --scopes https://www.googleapis.com/auth/adwords no longer

    • ignores a fresh BYO OAuth login and fails against stale ADC credentials with invalid_rapt.

  • Probe scopes are normalized before token resolution.

Security

No security fixes.

Known limitations

None.

Token savings

Measured on the in-tree release fixtures before tagging. This patch does not change output shaping.

Default format Total calls Total tokens in Total tokens saved Aggregate savings
toon 10 3,922 0 0 %
json 10 3,922 -12 0.31 % overhead

Reproducibility

bash
git checkout v1.0.1
cd apps/gum
CGO_ENABLED=0 go build -trimpath -ldflags='-s -w -X main.version=v1.0.1' ./cmd/gum
sha256sum gum