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zsh/.oh-my-zsh/plugins/vagrant-prompt/README.md

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+This plugin prompts the status of the Vagrant VMs. It supports single-host and
+multi-host configurations as well.
+
+Look inside the source for documentation about custom variables. 
+
+Alberto Re <alberto.re@gmail.com>

zsh/.oh-my-zsh/plugins/vagrant-prompt/vagrant-prompt.plugin.zsh

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+# vim:ft=zsh ts=2 sw=2 sts=2
+#
+# To display Vagrant infos on your prompt add the vagrant_prompt_info to the
+# $PROMPT variable in your theme. Example:
+#
+# PROMPT='%{$fg[$NCOLOR]%}%B%n%b%{$reset_color%}:%{$fg[blue]%}%B%c/%b%{$reset_color%} $(vagrant_prompt_info)$(svn_prompt_info)$(git_prompt_info)%(!.#.$) '
+#
+# `vagrant_prompt_info` makes use of some custom variables. This is an example
+# definition:
+#
+# ZSH_THEME_VAGRANT_PROMPT_PREFIX="%{$fg_bold[blue]%}["
+# ZSH_THEME_VAGRANT_PROMPT_SUFFIX="%{$fg_bold[blue]%}]%{$reset_color%} "
+# ZSH_THEME_VAGRANT_PROMPT_RUNNING="%{$fg_no_bold[green]%}●"
+# ZSH_THEME_VAGRANT_PROMPT_POWEROFF="%{$fg_no_bold[red]%}●"
+# ZSH_THEME_VAGRANT_PROMPT_SUSPENDED="%{$fg_no_bold[yellow]%}●"
+# ZSH_THEME_VAGRANT_PROMPT_NOT_CREATED="%{$fg_no_bold[white]%}○"
+
+function vagrant_prompt_info() {
+  local vm_states vm_state
+  if [[ -d .vagrant && -f Vagrantfile ]]; then
+    vm_states=(${(f)"$(vagrant status 2> /dev/null | sed -nE 's/^.*(saved|poweroff|running|not created) \([[:alnum:]_]+\)$/\1/p')"})
+    printf '%s' $ZSH_THEME_VAGRANT_PROMPT_PREFIX
+    for vm_state in $vm_states; do
+      case "$vm_state" in
+        saved) printf '%s' $ZSH_THEME_VAGRANT_PROMPT_SUSPENDED ;;
+        running) printf '%s' $ZSH_THEME_VAGRANT_PROMPT_RUNNING ;;
+        poweroff) printf '%s' $ZSH_THEME_VAGRANT_PROMPT_POWEROFF ;;
+        "not created") printf '%s' $ZSH_THEME_VAGRANT_PROMPT_NOT_CREATED ;;
+      esac
+    done
+    printf '%s' $ZSH_THEME_VAGRANT_PROMPT_SUFFIX
+  fi
+}