install google-cloud-sdk

reference

• https://cloud.google.com/sdk/docs/quickstart-mac-os-x?hl=ja
• https://sdk.cloud.google.com/

code

cd ~
_BASE_URL="https://dl.google.com/dl/cloudsdk/channels/rapid/downloads/"
_FILE_NAME="google-cloud-sdk-158.0.0-darwin-x86_64.tar.gz"
curl -o $_FILE_NAME $_BASE_URL$_FILE_NAME
tar zxfv $_FILE_NAME

export CLOUDSDK_PYTHON="$(which python2.7)"
./google-cloud-sdk/install.sh

To install or remove components at your current SDK version [158.0.0], run:
  $ gcloud components install COMPONENT_ID
  $ gcloud components remove COMPONENT_ID

To update your SDK installation to the latest version [168.0.0], run:
  $ gcloud components update

# google-cloud-sdk
export CLOUDSDK_PYTHON="$(which python2.7)"
# modified path and completion
# The next line updates PATH for the Google Cloud SDK.
if [ -f "$HOME/google-cloud-sdk/path.zsh.inc" ]; then
    source "$HOME/google-cloud-sdk/path.zsh.inc"
fi

# The next line enables shell command completion for gcloud.
if [ -f "$HOME/google-cloud-sdk/completion.zsh.inc" ]; then
    source "$HOME/google-cloud-sdk/completion.zsh.inc"
fi