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lib/util: Add "_omb_util_alias_delayed"

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This commit is contained in:
Koichi Murase
2023-04-09 23:13:02 +09:00
parent 0e9f0e7e7c
commit 681daf84e7
2 changed files with 58 additions and 33 deletions
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24
lib/utils.sh
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@@ -402,6 +402,30 @@ function _omb_util_alias {
alias -- "$1"
}
function _omb_util_alias_delayed__init {
local _omb_name=$1 _omb_init=${FUNCNAME[1]}
local _omb_command=$_omb_name
"_omb_util_alias_select_$_omb_name"
if [[ ! $_omb_command || $_omb_command == "$_omb_name" ]]; then
unalias "$_omb_name"
else
alias "$_omb_name=$_omb_command"
fi || return 1
eval -- "function $_omb_init { command ${_omb_command:-$_omb_name} \"\$@\"; }" && "$_omb_init" "${@:2}"
}
function _omb_util_alias_delayed {
local name=$1 opts=${2-}
local func=_omb_util_alias_init_$name
eval -- "function $func { _omb_util_alias_delayed__init $name \"\$@\"; }"
if [[ :$opts: == *:force:* ]]; then
alias "$name=$func"
else
_omb_util_alias "$name=$func"
fi
}
function _omb_util_mktemp {
local template=tmp.oh-my-bash.XXXXXXXXXX
if _omb_util_command_exists mktemp; then