Diff
1diff --git a/lib/prompt_info_functions.zsh b/lib/prompt_info_functions.zsh
2new file mode 100644
3index 0000000000000000000000000000000000000000..335c02a3d03867efa8674d778189d82a377896c6
4--- /dev/null
5+++ b/lib/prompt_info_functions.zsh
6@@ -0,0 +1,33 @@
7+# *_prompt_info functions for usage in your prompt
8+#
9+# Plugin creators, please add your *_prompt_info function to the list
10+# of dummy implementations to help theme creators not receiving errors
11+# without the need of implementing conditional clauses.
12+#
13+# See also lib/bzr.zsh, lib/git.zsh and lib/nvm.zsh for
14+# git_prompt_info, bzr_prompt_info and nvm_prompt_info
15+
16+# Dummy implementations that return false to prevent command_not_found
17+# errors with themes, that implement these functions
18+# Real implementations will be used when the respective plugins are loaded
19+function chruby_prompt_info hg_prompt_info pyenv_prompt_info \
20+ rbenv_prompt_info svn_prompt_info vi_mode_prompt_info \
21+ virtualenv_prompt_info {
22+ return 1
23+}
24+
25+# oh-my-zsh supports an rvm prompt by default
26+# get the name of the rvm ruby version
27+function rvm_prompt_info() {
28+ [ -f $HOME/.rvm/bin/rvm-prompt ] || return 1
29+ local rvm_prompt
30+ rvm_prompt=$($HOME/.rvm/bin/rvm-prompt ${=ZSH_THEME_RVM_PROMPT_OPTIONS} 2>/dev/null)
31+ [[ "${rvm_prompt}x" == "x" ]] && return 1
32+ echo "${ZSH_THEME_RVM_PROMPT_PREFIX:=(}${rvm_prompt}${ZSH_THEME_RVM_PROMPT_SUFFIX:=)}"
33+}
34+
35+# use this to enable users to see their ruby version, no matter which
36+# version management system they use
37+function ruby_prompt_info() {
38+ echo $(rvm_prompt_info || rbenv_prompt_info || chruby_prompt_info)
39+}
40diff --git a/lib/rbenv.zsh b/lib/rbenv.zsh
41deleted file mode 100644
42index a8b6c323ccae4f9bbe3f4955e258b88463b14e60..0000000000000000000000000000000000000000
43--- a/lib/rbenv.zsh
44+++ /dev/null
45@@ -1,2 +0,0 @@
46-# using the rbenv plugin will override this with a real implementation
47-function rbenv_prompt_info() {}
48diff --git a/lib/rvm.zsh b/lib/rvm.zsh
49deleted file mode 100644
50index e8744e61e373799201c3d55f4777f47be8728135..0000000000000000000000000000000000000000
51--- a/lib/rvm.zsh
52+++ /dev/null
53@@ -1,8 +0,0 @@
54-# get the name of the ruby version
55-function rvm_prompt_info() {
56- [ -f $HOME/.rvm/bin/rvm-prompt ] || return
57- local rvm_prompt
58- rvm_prompt=$($HOME/.rvm/bin/rvm-prompt ${ZSH_THEME_RVM_PROMPT_OPTIONS} 2>/dev/null)
59- [[ "${rvm_prompt}x" == "x" ]] && return
60- echo "${ZSH_THEME_RVM_PROMPT_PREFIX:=(}${rvm_prompt}${ZSH_THEME_RVM_PROMPT_SUFFIX:=)}"
61-}