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Move random theme functionality into "random" theme

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The statements for selecting a random theme in oh-my-zsh.sh and the themes
plugin are duplicate. Most people eventually settle on a theme, making those
lines in oh-my-zsh.sh superfluous. To address those, it may makes sense to put
the random theme functionality into a theme of its own (since themes are just
zsh scripts.
This commit is contained in:
Willy Weiskopf 2014-07-16 22:21:09 -06:00 committed by Marc Cornellà
parent d76258ff55
commit 6adad5c300
3 changed files with 27 additions and 32 deletions
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25
oh-my-zsh.sh
View File

@ -97,25 +97,12 @@ done
unset config_file unset config_file
# Load the theme # Load the theme
if [[ "$ZSH_THEME" == "random" ]]; then if [ ! "$ZSH_THEME" = "" ]; then
if [[ "${(t)ZSH_THEME_RANDOM_CANDIDATES}" = "array" ]] && [[ "${#ZSH_THEME_RANDOM_CANDIDATES[@]}" -gt 0 ]]; then if [ -f "$ZSH_CUSTOM/$ZSH_THEME.zsh-theme" ]; then
themes=($ZSH/themes/${^ZSH_THEME_RANDOM_CANDIDATES}.zsh-theme) source "$ZSH_CUSTOM/$ZSH_THEME.zsh-theme"
elif [ -f "$ZSH_CUSTOM/themes/$ZSH_THEME.zsh-theme" ]; then
source "$ZSH_CUSTOM/themes/$ZSH_THEME.zsh-theme"
else else
themes=($ZSH/themes/*zsh-theme) source "$ZSH/themes/$ZSH_THEME.zsh-theme"
fi
N=${#themes[@]}
((N=(RANDOM%N)+1))
RANDOM_THEME=${themes[$N]}
source "$RANDOM_THEME"
echo "[oh-my-zsh] Random theme '$RANDOM_THEME' loaded..."
else
if [ ! "$ZSH_THEME" = "" ]; then
if [ -f "$ZSH_CUSTOM/$ZSH_THEME.zsh-theme" ]; then
source "$ZSH_CUSTOM/$ZSH_THEME.zsh-theme"
elif [ -f "$ZSH_CUSTOM/themes/$ZSH_THEME.zsh-theme" ]; then
source "$ZSH_CUSTOM/themes/$ZSH_THEME.zsh-theme"
else
source "$ZSH/themes/$ZSH_THEME.zsh-theme"
fi
fi fi
fi fi

24
plugins/themes/themes.plugin.zsh
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@ -1,19 +1,17 @@
function theme function theme
{ {
if [ -z "$1" ] || [ "$1" = "random" ]; then if [ -z "$1" ]; then
themes=($ZSH/themes/*zsh-theme) 1="random"
N=${#themes[@]} fi
((N=(RANDOM%N)+1))
RANDOM_THEME=${themes[$N]} if [ -f "$ZSH_CUSTOM/$1.zsh-theme" ]
source "$RANDOM_THEME" then
echo "[oh-my-zsh] Random theme '$RANDOM_THEME' loaded..." source "$ZSH_CUSTOM/$1.zsh-theme"
elif [ -f "$ZSH_CUSTOM/themes/$1.zsh-theme" ]
then
source "$ZSH_CUSTOM/themes/$1.zsh-theme"
else else
if [ -f "$ZSH_CUSTOM/themes/$1.zsh-theme" ] source "$ZSH/themes/$1.zsh-theme"
then
source "$ZSH_CUSTOM/themes/$1.zsh-theme"
else
source "$ZSH/themes/$1.zsh-theme"
fi
fi fi
} }

10
themes/random.zsh-theme Normal file
View File

@ -0,0 +1,10 @@
if [[ "${(t)ZSH_THEME_RANDOM_CANDIDATES}" = "array" ]] && [[ "${#ZSH_THEME_RANDOM_CANDIDATES[@]}" -gt 0 ]]; then
themes=($ZSH/themes/${^ZSH_THEME_RANDOM_CANDIDATES}.zsh-theme)
else
themes=($ZSH/themes/*zsh-theme)
fi
N=${#themes[@]}
((N=(RANDOM%N)+1))
RANDOM_THEME=${themes[$N]}
source "$RANDOM_THEME"
echo "[oh-my-zsh] Random theme '$RANDOM_THEME' loaded..."