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[powershell] new: _zlua --update for people who override global:prompt

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skywind3000
2019-02-05 01:31:09 +08:00
parent 35cbad3e3f
commit 6f1528398b
1 changed files with 9 additions and 7 deletions
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z.lua
+9 -7
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@@ -2145,6 +2145,14 @@ function Init-ZLua {
$_, $rest = $args
& $script:ZLUA_LUAEXE $script:ZLUA_SCRIPT --complete $rest
return
} elseif ($args[0] -eq "--update") {
$str_pwd = ([string] $PWD)
if ((!$env:_ZL_ADD_ONCE) -or
($env:_ZL_ADD_ONCE -and ($script:_zlua_previous -ne $str_pwd))) {
$script:_zlua_previous = $str_pwd
_zlua --add $str_pwd
}
return
}
$first = $args[0]
@@ -2228,15 +2236,9 @@ function Init-ZLua {
if (!$env:_ZL_NO_PROMPT_COMMAND) {
$script:_zlua_orig_prompt = ([ref] $function:prompt)
$script:_zlua_previous = ""
function global:prompt {
& $script:_zlua_orig_prompt.value
$str_pwd = ([string] $PWD)
if ((!$env:_ZL_ADD_ONCE) -or
($env:_ZL_ADD_ONCE -and ($script:_zlua_previous -ne $str_pwd))) {
$script:_zlua_previous = $str_pwd
_zlua --add $str_pwd
}
_zlua --update
}
}