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handle powerline not existing

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This commit is contained in:
Ivan Malison 2016-06-10 16:24:39 -07:00
parent 1315de4b37
commit 27f2baa4da
3 changed files with 9 additions and 6 deletions
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2
dotfiles/lib/bash/prompt.sh
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@ -78,5 +78,3 @@ esac
function set_powerline_prompt { function set_powerline_prompt {
source "$(python_module_path powerline)/bindings/bash/powerline.sh" source "$(python_module_path powerline)/bindings/bash/powerline.sh"
} }
set_powerline_prompt

8
dotfiles/lib/shellenv/functions.sh
View File

@ -421,3 +421,11 @@ function jump_cd {
function source_if_exists { function source_if_exists {
test -r "$1" && source "$1" test -r "$1" && source "$1"
} }
function python_module_exists {
python_module_path $@ 1>/dev/null 2>/dev/null
}
function set_default_prompt {
python_module_exists powerline && set_powerline_prompt || set_my_prompt
}

5
dotfiles/lib/zsh.sh
View File

@ -10,9 +10,6 @@ unalias run-help 2> /dev/null 1>/dev/null
autoload run-help autoload run-help
HELPDIR=/usr/local/share/zsh/helpfiles HELPDIR=/usr/local/share/zsh/helpfiles
function if_emacs_zsh { function if_emacs_zsh {
if [ -z $(echo "$INSIDE_EMACS" | grep comint) ]; then if [ -z $(echo "$INSIDE_EMACS" | grep comint) ]; then
set_my_prompt set_my_prompt
@ -21,4 +18,4 @@ function if_emacs_zsh {
fi fi
} }
environment_variable_exists INSIDE_EMACS && if_emacs_zsh || set_powerline_prompt environment_variable_exists INSIDE_EMACS && if_emacs_zsh || set_default_prompt