add basic gcp-ps1

plugins/gcp-ps1/README.md

@@ -0,0 +1,34 @@
+# gcp prompt for zsh
+
+Prompt which displays current configuration
+
+## Current state
+
+Tested only on ubuntu.
+May or may not work on FreeBSD or osX. Feel free to fix any issue!
+
+## Requirements
+
+[gcloud](https://cloud.google.com/sdk/docs/downloads-interactive)
+
+
+## Enabling
+
+In order to use gcp-ps1 with Oh My Zsh, you'll need to enable them in the
+.zshrc file. You'll find the zshrc file in your $HOME directory. 
+
+```shell
+vim $HOME/.zshrc
+```
+
+Add gcp-ps1 to the list of enabled plugins and enable it on the prompt:
+
+```shell
+plugins=(
+  git
+  gcp-ps1
+)
+
+PROMPT=$PROMPT'$(gcp_ps1) '
+```
+