指定スクリプト書類の記述OSA言語を取得する v2

AppleScript名：指定スクリプト書類の記述OSA言語を取得する v2

— Created 2017-06-04 by Takaaki Naganoya
— 2017 Piyomaru Software
use AppleScript version "2.4"
use scripting additions
use framework "Foundation"
use framework "OSAKit"

set anAlias to choose file of type {"com.apple.applescript.script", "com.apple.applescript.script-bundle"}
set sRes to getOSALangKindFromScriptFile(anAlias) of me
–>　　{osaName:"AppleScript", osaDesc:"AppleScript.", osaVer:"2.5"}
–>　　{osaName:"JavaScript", osaDesc:"JavaScript", osaVer:"1.1"}

on getOSALangKindFromScriptFile(anAlias)
　　set aURL to current application’s |NSURL|’s fileURLWithPath:(POSIX path of anAlias)
　　set theScript to current application’s OSAScript’s alloc()’s initWithContentsOfURL:aURL |error|:(missing value)
　　
　　set scriptName to theScript’s |language|()’s |name|() as string
　　set scriptDesc to theScript’s |language|()’s info() as string
　　set scriptVer to theScript’s |language|()’s |version|() as string
　　
　　return {osaName:scriptName, osaDesc:scriptDesc, osaVer:scriptVer}
end getOSALangKindFromScriptFile