Merge branch 'next' into next

.travis.yml

@@ -28,3 +28,4 @@ script:
   - test/segments/rust_version.spec
   - test/segments/go_version.spec
   - test/segments/vcs.spec
+  - test/segments/kubecontext.spec

CHANGELOG.md

@@ -1,3 +1,25 @@
+## Next
+
+- Added `teardown` command to turn off P9k prompt.
+- Fixes for P9k in Cygwin and 32-bit systems.
+- Better colors in virtualization segments.
+- Added 'Gopher' icon to the `go_version` segment.
+- Improved detection in `nvm`
+- Added option to support command status reading from piped command sequences.
+
+### New Segments: `host` and `user`
+
+Provides two separate segments for `host` and `user` in case you don't wont both
+in one (per the `context` segment).
+
+### New Segment: `newline`
+
+Allows you to split segments across multiple lines.
+
+### New Segment: `kubecontext`
+
+Shows the current context of your `kubectl` configuration.
+
 ## v0.6.4
 
 - Significant enhancements to the `battery` segment. Check out the README to

README.md

@@ -139,6 +139,7 @@ The segments that are currently available are:
     * [`aws`](#aws) - The current AWS profile, if active.
     * `aws_eb_env` - The current Elastic Beanstalk Environment.
 * `docker_machine` - The current Docker Machine.
+* `kubecontext` - The current context of your `kubectl` configuration.
 
 **Other:**
 * [`custom_command`](#custom_command) - Create a custom segment to display the

functions/icons.zsh

@@ -85,6 +85,7 @@ case $POWERLEVEL9K_MODE in
       EXECUTION_TIME_ICON            $'\UE89C'              # 
       SSH_ICON                       '(ssh)'
       VPN_ICON                       '(vpn)'
+      KUBERNETES_ICON                $'\U2388'              # ⎈
     )
   ;;
   'awesome-fontconfig')
@@ -154,6 +155,7 @@ case $POWERLEVEL9K_MODE in
       EXECUTION_TIME_ICON            $'\uF253'
       SSH_ICON                       '(ssh)'
       VPN_ICON                       $'\uF023'
+      KUBERNETES_ICON                $'\U2388'              # ⎈
     )
   ;;
   'nerdfont-complete'|'nerdfont-fontconfig')
@@ -223,6 +225,7 @@ case $POWERLEVEL9K_MODE in
       EXECUTION_TIME_ICON            $'\uF252'              # 
       SSH_ICON                       $'\uF489'              # 
       VPN_ICON                       '(vpn)'
+      KUBERNETES_ICON                $'\U2388'              # ⎈
     )
   ;;
   *)
@@ -292,6 +295,7 @@ case $POWERLEVEL9K_MODE in
       EXECUTION_TIME_ICON            'Dur'
       SSH_ICON                       '(ssh)'
       VPN_ICON                       '(vpn)'
+      KUBERNETES_ICON                $'\U2388'              # ⎈
     )
   ;;
 esac

powerlevel9k.zsh-theme

@@ -1364,6 +1364,24 @@ prompt_dir_writable() {
   fi
 }
 
+# Kubernetes Current Context
+prompt_kubecontext() {
+  local kubectl_version=$(kubectl version 2>/dev/null)
+
+  if [[ -n "$kubectl_version" ]]; then
+    # Get the current Kubernetes config context's namespaece
+    local k8s_namespace=$(kubectl config get-contexts --no-headers | grep '*' | awk '{print $5}')
+    # Get the current Kuberenetes context
+    local k8s_context=$(kubectl config current-context)
+
+    if [[ -z "$k8s_namespace" ]]; then
+      k8s_namespace="default"
+    fi
+    "$1_prompt_segment" "$0" "$2" "magenta" "white" "$k8s_context/$k8s_namespace" "KUBERNETES_ICON"
+  fi
+}
+
+
 ################################################################
 # Prompt processing and drawing
 ################################################################

test/segments/kubecontext.spec

@@ -0,0 +1,80 @@
+#!/usr/bin/env zsh
+#vim:ft=zsh ts=2 sw=2 sts=2 et fenc=utf-8
+
+# Required for shunit2 to run correctly
+setopt shwordsplit
+SHUNIT_PARENT=$0
+
+function setUp() {
+  export TERM="xterm-256color"
+  # Load Powerlevel9k
+  source powerlevel9k.zsh-theme
+}
+
+function mockKubectl() {
+  case "$1" in
+    'version')
+      echo 'non-empty text'
+      ;;
+    'config')
+      case "$2" in
+        'current-context')
+          echo 'minikube'
+          ;;
+        'get-contexts')
+          echo '* minikube minikube minikube '
+          ;;
+      esac
+      ;;
+  esac
+}
+
+function mockKubectlOtherNamespace() {
+  case "$1" in
+    'version')
+      echo 'non-empty text'
+      ;;
+    'config')
+      case "$2" in
+        'current-context')
+          echo 'minikube'
+          ;;
+        'get-contexts')
+          echo '* minikube minikube minikube kube-system'
+          ;;
+      esac
+      ;;
+  esac
+}
+
+function testKubeContext() {
+  alias kubectl=mockKubectl
+  POWERLEVEL9K_LEFT_PROMPT_ELEMENTS=(kubecontext)
+
+  assertEquals "%K{magenta} %F{white%}⎈%f %F{white}minikube/default %k%F{magenta}%f " "$(build_left_prompt)"
+
+  unset POWERLEVEL9K_LEFT_PROMPT_ELEMENTS
+  unalias kubectl
+}
+function testKubeContextOtherNamespace() {
+  alias kubectl=mockKubectlOtherNamespace
+  POWERLEVEL9K_LEFT_PROMPT_ELEMENTS=(kubecontext)
+
+  assertEquals "%K{magenta} %F{white%}⎈%f %F{white}minikube/kube-system %k%F{magenta}%f " "$(build_left_prompt)"
+
+  unset POWERLEVEL9K_LEFT_PROMPT_ELEMENTS
+  unalias kubectl
+}
+function testKubeContextPrintsNothingIfKubectlNotAvailable() {
+  alias kubectl=noKubectl
+  POWERLEVEL9K_CUSTOM_WORLD='echo world'
+  POWERLEVEL9K_LEFT_PROMPT_ELEMENTS=(custom_world kubecontext)
+
+  assertEquals "%K{white} %F{black}world %k%F{white}%f " "$(build_left_prompt)"
+
+  unset POWERLEVEL9K_LEFT_PROMPT_ELEMENTS
+  unset POWERLEVEL9K_CUSTOM_WORLD
+  unalias kubectl
+}
+
+source shunit2/source/2.1/src/shunit2