69 lines
1.6 KiB
Bash
69 lines
1.6 KiB
Bash
#
|
|
# Defines helper functions.
|
|
#
|
|
# Authors:
|
|
# Sorin Ionescu <sorin.ionescu@gmail.com>
|
|
#
|
|
|
|
# Checks boolean variable for "true".
|
|
# Case insensitive: "1", "y", "yes", "t", "true", "o", and "on".
|
|
function is-true {
|
|
[[ -n "$1" && "$1" == (1|[Yy]([Ee][Ss]|)|[Tt]([Rr][Uu][Ee]|)|[Oo]([Nn]|)) ]]
|
|
}
|
|
|
|
# Prints the first non-empty string in the arguments array.
|
|
function coalesce {
|
|
for arg in $argv; do
|
|
print "$arg"
|
|
return 0
|
|
done
|
|
return 1
|
|
}
|
|
|
|
# Checks if a file can be autoloaded by trying to load it in a subshell.
|
|
function autoloadable {
|
|
( unfunction $1 ; autoload -U +X $1 ) &> /dev/null
|
|
}
|
|
|
|
# Loads Oh My Zsh modules.
|
|
function omodload {
|
|
local omodule
|
|
local ofunction
|
|
|
|
# Extended globbing is needed for autoloading of module functions.
|
|
setopt EXTENDED_GLOB
|
|
|
|
# Add functions to fpath.
|
|
fpath=(${argv:+${OMZ}/modules/${^argv}/functions(/FN)} $fpath)
|
|
|
|
# Load Oh My Zsh functions.
|
|
for ofunction in \
|
|
$OMZ/modules/${^argv}/functions/^([_.]*|prompt_*_setup|README*)(.N:t)
|
|
do
|
|
autoload -Uz "$ofunction"
|
|
done
|
|
|
|
# Extended globbing is no longer needed.
|
|
unsetopt EXTENDED_GLOB
|
|
|
|
for omodule in "$argv[@]"; do
|
|
if zstyle -t ":omz:module:$omodule" loaded; then
|
|
continue
|
|
elif [[ ! -d "$OMZ/modules/$omodule" ]]; then
|
|
print "$0: no such module: $omodule" >&2
|
|
continue
|
|
else
|
|
if [[ -f "$OMZ/modules/$omodule/init.zsh" ]]; then
|
|
source "$OMZ/modules/$omodule/init.zsh"
|
|
fi
|
|
|
|
if (( $? == 0 )); then
|
|
zstyle ":omz:module:$omodule" loaded 'yes'
|
|
else
|
|
zstyle ":omz:module:$omodule" loaded 'no'
|
|
fi
|
|
fi
|
|
done
|
|
}
|
|
|