Merge branch 'master' into enforce-pre-commit

* master:
  Update vagrant.completion.bash
  netshoot alias for k8s
  add THEME_SHOW_RUBY_PROMPT.
  add RUBY_VERSION_PROMPT_DISABLED parameter for PS1 prompt.
  fix code review issues.
  envy theme add python virtual_env display support.
  Use new line character instead semicolon in the preexec hook
  Added a comment
  Adds metadata + support for multiple arguments
  Add cht.sh plugin

aliases/available/kubectl.aliases.bash

@@ -18,6 +18,7 @@ function _set_pkg_aliases()
     alias kcdn='kubectl describe node'
     alias kcgpan='kubectl get pods --all-namespaces'
     alias kcgdan='kubectl get deployments --all-namespaces'
+    alias kcnetshoot='kubectl run --generator=run-pod/v1 netshoot-$(uuidgen | tr A-Z a-z | sed 's/-//g') --rm -i --tty --image nicolaka/netshoot -- /bin/bash'
 	fi
 }
 

completion/available/vagrant.completion.bash

@@ -53,7 +53,7 @@ __vagrantinvestigate() {
 _vagrant() {
     cur="${COMP_WORDS[COMP_CWORD]}"
     prev="${COMP_WORDS[COMP_CWORD-1]}"
-    commands="snapshot box connect destroy docker-logs docker-run global-status halt help init list-commands login package plugin provision rdp reload resume rsync rsync-auto share ssh ssh-config status suspend up version"
+    commands="box cloud destroy global-status halt help hostmanager init login package plugin port powershell provision push rdp reload resume scp snapshot ssh ssh-config status suspend up upload validate vbguest version winrm winrm-config"
 
     if [ $COMP_CWORD == 1 ]
     then
@@ -91,12 +91,12 @@ _vagrant() {
                 return 0
                 ;;
             "box")
-                box_commands="add help list remove repackage"
+                box_commands="add list outdated prune remove repackage update"
                 COMPREPLY=($(compgen -W "${box_commands}" -- ${cur}))
                 return 0
                 ;;
             "plugin")
-                plugin_commands="install license list uninstall update"
+                plugin_commands="expunge install license list repair uninstall update"
                 COMPREPLY=($(compgen -W "${plugin_commands}" -- ${cur}))
                 return 0
                 ;;
@@ -105,7 +105,7 @@ _vagrant() {
                 return 0
                 ;;
             "snapshot")
-                snapshot_commands="back delete go list take"
+                snapshot_commands="delete list pop push restore save"
                 COMPREPLY=($(compgen -W "${snapshot_commands}" -- ${cur}))
                 return 0
                 ;;
@@ -135,13 +135,29 @@ _vagrant() {
               esac
               ;;
           "snapshot")
-              if [ "$prev" == "go" ]; then
+              if [ "$prev" == "restore" ]; then
-                  local snapshot_list=$(vagrant snapshot list | awk '/Name:/ { print $2 }')
+                  COMPREPLY=($(compgen -W "${vm_list}" -- ${cur}))
-                  COMPREPLY=($(compgen -W "${snapshot_list}" -- ${cur}))
                   return 0
               fi
               ;;
       esac
     fi
+
+    if [ $COMP_CWORD == 4 ]
+    then
+      action="${COMP_WORDS[COMP_CWORD-3]}"
+      prev="${COMP_WORDS[COMP_CWORD-2]}"
+      case "$action" in
+          "snapshot")
+              if [ "$prev" == "restore" ]; then
+                  local snapshot_list="$(vagrant snapshot list ${cur} 2>/dev/null | awk '{ORS=" "} /==>/ {next} {print}')"
+                  COMPREPLY=($(compgen -W "${snapshot_list}" -- ${cur}))
+                  return 0
+              fi
+              ;;
+          *)
+          ;;
+      esac
+    fi
 }
 complete -F _vagrant vagrant

lib/preexec.bash

@@ -123,7 +123,7 @@ function preexec_install () {
 
     # Finally, install the actual traps.
     if [[ ! -z "${PROMPT_COMMAND// }" ]]; then
-      PROMPT_COMMAND="${PROMPT_COMMAND};preexec_invoke_cmd"
+      PROMPT_COMMAND="${PROMPT_COMMAND}"$'\n'"preexec_invoke_cmd"
     else
       PROMPT_COMMAND="preexec_invoke_cmd"
     fi

plugins/available/cht-sh.plugin.bash

@@ -0,0 +1,21 @@
+cite about-plugin
+about-plugin 'Simplify `curl cht.sh/<query>` to `cht.sh <query>`'
+
+# Play nicely if user already installed cht.sh cli tool
+if ! _command_exists cht.sh ; then
+	function cht.sh () {
+		about 'Executes a cht.sh curl query using the provided arguments'
+		param ' [ ( topic [sub-topic] ) | ~keyword ] [ :list | :help | :learn ]'
+		example '$ cht.sh :help'
+		example '$ cht.sh :list'
+		example '$ cht.sh tar'
+		example '$ cht.sh js "parse json"'
+		example '$ cht.sh python :learn'
+		example '$ cht.sh rust :list'
+		group 'cht-sh'
+
+		# Separate arguments with '/', preserving spaces within them
+		local query=$(IFS=/ ; echo "$*")
+		curl "cht.sh/${query}"
+	}
+fi

themes/base.theme.bash

@@ -68,6 +68,8 @@ NVM_THEME_PROMPT_SUFFIX='|'
 RVM_THEME_PROMPT_PREFIX=' |'
 RVM_THEME_PROMPT_SUFFIX='|'
 
+THEME_SHOW_RUBY_PROMPT=${THEME_SHOW_RUBY_PROMPT:=true}
+
 THEME_SHOW_USER_HOST=${THEME_SHOW_USER_HOST:=false}
 USER_HOST_THEME_PROMPT_PREFIX=''
 USER_HOST_THEME_PROMPT_SUFFIX=''
@@ -371,7 +373,9 @@ function chruby_version_prompt {
 }
 
 function ruby_version_prompt {
+  if [[ "${THEME_SHOW_RUBY_PROMPT}" = "true" ]]; then
     echo -e "$(rbfu_version_prompt)$(rbenv_version_prompt)$(rvm_version_prompt)$(chruby_version_prompt)"
+  fi
 }
 
 function k8s_context_prompt {

themes/envy/envy.theme.bash

@@ -9,8 +9,11 @@ GIT_THEME_PROMPT_CLEAN=" ${bold_green}✓"
 GIT_THEME_PROMPT_PREFIX=" ${green}|"
 GIT_THEME_PROMPT_SUFFIX="${green}|"
 
+VIRTUALENV_THEME_PROMPT_PREFIX="${green}ⓔ  "
+VIRTUALENV_THEME_PROMPT_SUFFIX=""
+
 function prompt_command() {
-    PS1="\n${yellow}$(ruby_version_prompt) ${purple}\h ${reset_color}in ${green}\w\n${bold_cyan}$(scm_char)${green}$(scm_prompt_info) ${green}→${reset_color} "
+    PS1="\n$(virtualenv_prompt)${yellow}$(ruby_version_prompt) ${purple}\h ${reset_color}in ${green}\w\n${bold_cyan}$(scm_char)${green}$(scm_prompt_info) ${green}→${reset_color} "
 }
 
 safe_append_prompt_command prompt_command