feat: support CLOUDSDK_CONFIG env var (#54)

Co-authored-by: James Hegedus <jthegedus@hey.com>

README.md

@@ -66,10 +66,13 @@ cloud-firestore-emulator
 
 This file must be named `.default-cloud-sdk-components` and be at one of the following locations:
 
+- `$CLOUDSDK_CONFIG/.default-cloud-sdk-components`: next to gcloud auth configurations
 - `$HOME/.config/gcloud/.default-cloud-sdk-components`: next to gcloud auth configurations
 - `$(dirname ASDF_CONFIG_FILE)/.default-cloud-sdk-components`: relative to `.asdfrc` if configured
 - `$HOME/.default-cloud-sdk-components`: Home dir
 
+> NOTE: by default `CLOUDSDK_CONFIG=$HOME/.config/gcloud`
+
 Below is the list of available components (as of version `342.0.0`):
 
 ```

bin/post-install

@@ -10,7 +10,7 @@ source "${plugin_dir}/lib/utils.bash"
 
 function default_cloud_sdk_components_config_path() {
  local default_components_filename=".default-cloud-sdk-components"
- local default_config_dir="$HOME/.config/gcloud"
+ local default_config_dir="$(default_cloud_sdk_config)"
 
  local asdf_config_path="${ASDF_CONFIG_FILE:-"$HOME/.asdfrc"}"
  local asdf_config_dir
@@ -31,6 +31,8 @@ function install_default_cloud_sdk_components() {
  local gcloud="${ASDF_INSTALL_PATH}/bin/gcloud"
  declare -a component_list=()
 
+ log_info "ℹ️ Check by Default SDK Components at ${default_cloud_sdk_components}"
+
  if [ ! -f "$default_cloud_sdk_components" ]; then
  return
  fi

bin/pre-plugin-remove

@@ -10,4 +10,4 @@ source "${plugin_dir}/lib/utils.bash"
 
 # Google Cloud SDK uninstall instructions - https://cloud.google.com/sdk/docs/uninstall-cloud-sdk
 
-log_info "ℹ️ Your gcloud project configuration(s) persist in you gcloud configuration directory. Usually ${HOME}/.config/gcloud"
+log_info "ℹ️ Your gcloud project configuration(s) persist in you gcloud configuration directory at \"$(default_cloud_sdk_config)\""

bin/uninstall

@@ -10,6 +10,6 @@ source "${plugin_dir}/lib/utils.bash"
 
 # Google Cloud SDK uninstall instructions - https://cloud.google.com/sdk/docs/uninstall-cloud-sdk
 
-log_info "ℹ️ Your gcloud project configuration(s) persist in you gcloud configuration directory. Usually ${HOME}/.config/gcloud"
+log_info "ℹ️ Your gcloud project configuration(s) persist in you gcloud configuration directory at \"$(default_cloud_sdk_config)\""
 
 rm -rf "${ASDF_INSTALL_PATH}"

lib/utils.bash

@@ -25,6 +25,10 @@ function log_warning() {
 }
 # END Logging
 
+function default_cloud_sdk_config() {
+ printf "%s\\n" "${CLOUDSDK_CONFIG:-"$HOME/.config/gcloud"}"
+}
+
 function check_dependencies() {
  local dependencies_file="${1}"
  local failure_type="${2}" # should be "warning" or "failure"