Caltrans bash profile

bash_profile

# Add this to your .bash_profile.  Also put a copy of the login.json in your home directory at ~/iac/login.json
# 
source ~/.profile
# --- gcloud auto-login check ---
# Commands to revoke any existing logins
# gcloud auth revoke --all
# gcloud auth application-default revoke

# An alias to run application-default login
alias glogin='gcloud auth application-default login --login-config=$HOME/iac/login.json'
alias oglogin='gcloud auth login --login-config=$HOME/iac/login.json'

_GCLOUD_LOGIN_CONFIG="$HOME/iac/login.json"
_GCLOUD_LOGIN_ATTEMPTED=false

# Check Application Default Credentials (ADC)
# Check ADC independently, as it might expire separately or fail for other reasons
if ! gcloud auth application-default print-access-token --quiet >/dev/null 2>&1; then
  echo "[Bash Profile] gcloud ADC token check failed. Attempting login..."
  gcloud auth application-default login --login-config="$_GCLOUD_LOGIN_CONFIG" --quiet
  if [ $? -ne 0 ]; then
    echo "[Bash Profile] gcloud auth application-default login failed." >&2
  else
    _GCLOUD_LOGIN_ATTEMPTED=true
  fi
fi

# Clean up temporary variables
unset _GCLOUD_LOGIN_CONFIG _GCLOUD_LOGIN_ATTEMPTED

# --- end gcloud auto-login check ---