diff options
| -rw-r--r-- | lib/prompt_info_functions.zsh | 33 | ||||
| -rw-r--r-- | lib/rbenv.zsh | 2 | ||||
| -rw-r--r-- | lib/rvm.zsh | 8 |
3 files changed, 33 insertions, 10 deletions
diff --git a/lib/prompt_info_functions.zsh b/lib/prompt_info_functions.zsh new file mode 100644 index 000000000..335c02a3d --- /dev/null +++ b/lib/prompt_info_functions.zsh @@ -0,0 +1,33 @@ +# *_prompt_info functions for usage in your prompt +# +# Plugin creators, please add your *_prompt_info function to the list +# of dummy implementations to help theme creators not receiving errors +# without the need of implementing conditional clauses. +# +# See also lib/bzr.zsh, lib/git.zsh and lib/nvm.zsh for +# git_prompt_info, bzr_prompt_info and nvm_prompt_info + +# Dummy implementations that return false to prevent command_not_found +# errors with themes, that implement these functions +# Real implementations will be used when the respective plugins are loaded +function chruby_prompt_info hg_prompt_info pyenv_prompt_info \ + rbenv_prompt_info svn_prompt_info vi_mode_prompt_info \ + virtualenv_prompt_info { + return 1 +} + +# oh-my-zsh supports an rvm prompt by default +# get the name of the rvm ruby version +function rvm_prompt_info() { + [ -f $HOME/.rvm/bin/rvm-prompt ] || return 1 + local rvm_prompt + rvm_prompt=$($HOME/.rvm/bin/rvm-prompt ${=ZSH_THEME_RVM_PROMPT_OPTIONS} 2>/dev/null) + [[ "${rvm_prompt}x" == "x" ]] && return 1 + echo "${ZSH_THEME_RVM_PROMPT_PREFIX:=(}${rvm_prompt}${ZSH_THEME_RVM_PROMPT_SUFFIX:=)}" +} + +# use this to enable users to see their ruby version, no matter which +# version management system they use +function ruby_prompt_info() { + echo $(rvm_prompt_info || rbenv_prompt_info || chruby_prompt_info) +} diff --git a/lib/rbenv.zsh b/lib/rbenv.zsh deleted file mode 100644 index a8b6c323c..000000000 --- a/lib/rbenv.zsh +++ /dev/null @@ -1,2 +0,0 @@ -# using the rbenv plugin will override this with a real implementation -function rbenv_prompt_info() {} diff --git a/lib/rvm.zsh b/lib/rvm.zsh deleted file mode 100644 index e8744e61e..000000000 --- a/lib/rvm.zsh +++ /dev/null @@ -1,8 +0,0 @@ -# get the name of the ruby version -function rvm_prompt_info() { - [ -f $HOME/.rvm/bin/rvm-prompt ] || return - local rvm_prompt - rvm_prompt=$($HOME/.rvm/bin/rvm-prompt ${ZSH_THEME_RVM_PROMPT_OPTIONS} 2>/dev/null) - [[ "${rvm_prompt}x" == "x" ]] && return - echo "${ZSH_THEME_RVM_PROMPT_PREFIX:=(}${rvm_prompt}${ZSH_THEME_RVM_PROMPT_SUFFIX:=)}" -} |