From 6cfaa076272e08b6a81b6358b78d020e48f8a4a6 Mon Sep 17 00:00:00 2001
From: Ian Chesal <ian.chesal@gmail.com>
Date: Fri, 20 Sep 2019 04:58:35 -0700
Subject: [PATCH] Add gcloud plugin (#8144)
* A gcloud plugin
This PR addresses issue #6205
This adds support for loading completion for the Google Cloud SDK
command line tools. It searches the known paths for an SDK and loads the
provided completion if it is found. Users can supply a custom location
for the SDK by setting `CLOUDSDK_HOME` in their `zshrc` before loading
oh-my-zsh plugins.
* Canoncial zsh and some safe guards
Based on a PR review from mcornella. All off this has now been tested
on the following variants:
- macOS 10.14.6 - Homebrew
- macOS 10.14.6 - Custom install
- Ubuntu 16.04.6 LTS - apt install
- Ubuntu 18.04.3 LTS - apt install
- Ubuntu 18.04.3 LTS - snap classic install
- CentOS 7 - yum install
---
plugins/gcloud/README.md | 24 ++++++++++++++++++++++++
plugins/gcloud/gcloud.plugin.zsh | 32 ++++++++++++++++++++++++++++++++
2 files changed, 56 insertions(+)
create mode 100644 plugins/gcloud/README.md
create mode 100644 plugins/gcloud/gcloud.plugin.zsh
diff --git a/plugins/gcloud/README.md b/plugins/gcloud/README.md
new file mode 100644
index 000000000..e7ce0e0f1
--- /dev/null
+++ b/plugins/gcloud/README.md
@@ -0,0 +1,24 @@
+# gcloud
+
+This plugin provides completion support for the
+[Google Cloud SDK CLI](https://cloud.google.com/sdk/gcloud/).
+
+To use it, add `gcloud` to the plugins array in your zshrc file.
+
+```zsh
+plugins=(... gcloud)
+```
+
+It relies on you having installed the SDK using one of the supported options
+listed [here](https://cloud.google.com/sdk/install).
+
+## Plugin Options
+
+* Set `CLOUDSDK_HOME` in your `zshrc` file before you load oh-my-zsh if you have
+your GCloud SDK installed in a non-standard location. The plugin will use this
+as the base for your SDK if it finds it set already.
+
+* If you do not have a `python2` in your `PATH` you'll also need to set the
+`CLOUDSDK_PYTHON` environment variable at the end of your `.zshrc`. This is
+used by the SDK to call a compatible interpreter when you run one of the
+SDK commands.
diff --git a/plugins/gcloud/gcloud.plugin.zsh b/plugins/gcloud/gcloud.plugin.zsh
new file mode 100644
index 000000000..6433a7252
--- /dev/null
+++ b/plugins/gcloud/gcloud.plugin.zsh
@@ -0,0 +1,32 @@
+#####################################################
+# gcloud plugin for oh-my-zsh #
+# Author: Ian Chesal (github.com/ianchesal) #
+#####################################################
+
+if [[ -z "${CLOUDSDK_HOME}" ]]; then
+ search_locations=(
+ "$HOME/google-cloud-sdk"
+ "/usr/local/Caskroom/google-cloud-sdk/latest/google-cloud-sdk"
+ "/usr/share/google-cloud-sdk"
+ "/snap/google-cloud-sdk/current"
+ "/usr/lib64/google-cloud-sdk/"
+ )
+
+ for gcloud_sdk_location in $search_locations; do
+ if [[ -d "${gcloud_sdk_location}" ]]; then
+ CLOUDSDK_HOME="${gcloud_sdk_location}"
+ break
+ fi
+ done
+fi
+
+if (( ${+CLOUDSDK_HOME} )); then
+ if (( ! $+commands[gcloud] )); then
+ # Only source this if GCloud isn't already on the path
+ if [[ -f "${CLOUDSDK_HOME}/path.zsh.inc" ]]; then
+ source "${CLOUDSDK_HOME}/path.zsh.inc"
+ fi
+ fi
+ source "${CLOUDSDK_HOME}/completion.zsh.inc"
+ export CLOUDSDK_HOME
+fi