[rkj-repos] Make hg prompt check less strict (#6746)

* [rkj-repos] Make `hg prompt` check less strict

Move the `hg prompt` check inside the hg_prompt_info function so that
it returns an empty string if hg-prompt isn't installed.

Fixes #6743.

* [rkj-repos] Check for hg in `hg prompt` function
This commit is contained in:
Marc Cornellà 2018-04-19 23:32:53 +02:00 committed by GitHub
parent 6c9af4455d
commit d7948b39dc
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@ -1,16 +1,13 @@
# user, host, full path, and time/date on two lines for easier vgrepping
if ! grep -q "prompt" ~/.hgrc; then
echo "This theme requires 'hg prompt' (https://bitbucket.org/sjl/hg-prompt/overview)"
return 1
fi
function hg_prompt_info {
if (( $+commands[hg] )) && grep -q "prompt" ~/.hgrc; then
hg prompt --angle-brackets "\
<hg:%{$fg[magenta]%}<branch>%{$reset_color%}><:%{$fg[magenta]%}<bookmark>%{$reset_color%}>\
</%{$fg[yellow]%}<tags|%{$reset_color%}, %{$fg[yellow]%}>%{$reset_color%}>\
%{$fg[red]%}<status|modified|unknown><update>%{$reset_color%}<
patches: <patches|join( → )|pre_applied(%{$fg[yellow]%})|post_applied(%{$reset_color%})|pre_unapplied(%{$fg_bold[black]%})|post_unapplied(%{$reset_color%})>>" 2>/dev/null
fi
}
ZSH_THEME_GIT_PROMPT_ADDED="%{$fg[cyan]%}+"