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Defer deprecation warn of last-grep/load-failed until they are used

This commit is contained in:
Jason Zaugg 2018-07-03 17:24:04 +10:00
parent 8692952e91
commit c10ff305de
1 changed files with 19 additions and 11 deletions
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30
main/src/main/scala/sbt/Main.scala
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@ -528,7 +528,6 @@ object BuiltinCommands {
@deprecated("Use `lastGrep` instead.", "1.2.0")
def oldLastGrep: Command =
lastGrepCommand(OldLastGrepCommand, oldLastGrepBrief, oldLastGrepDetailed, { s =>
s.log.warn(deprecationWarningText(OldLastGrepCommand, LastGrepCommand))
lastGrepParser(s)
})
@ -541,14 +540,21 @@ object BuiltinCommands {
detail: String,
parser: State => Parser[(String, Option[AnyKeys])]
): Command =
Command(name, briefHelp, detail)(parser) {
case (s, (pattern, Some(sks))) =>
val (str, _, display) = extractLast(s)
Output.lastGrep(sks, str.streams(s), pattern, printLast)(display)
keepLastLog(s)
case (s, (pattern, None)) =>
for (logFile <- lastLogFile(s)) yield Output.lastGrep(logFile, pattern, printLast)
keepLastLog(s)
Command(name, briefHelp, detail)(parser) { (s: State, sks: (String, Option[AnyKeys])) =>
{
if (name == OldLastGrepCommand)
s.log.warn(deprecationWarningText(OldLastGrepCommand, LastGrepCommand))
(s, sks) match {
case (s, (pattern, Some(sks))) =>
val (str, _, display) = extractLast(s)
Output.lastGrep(sks, str.streams(s), pattern, printLast)(display)
keepLastLog(s)
case (s, (pattern, None)) =>
for (logFile <- lastLogFile(s)) yield Output.lastGrep(logFile, pattern, printLast)
keepLastLog(s)
}
}
}
def extractLast(s: State): (BuildStructure, Select[ProjectRef], Show[Def.ScopedKey[_]]) = {
@ -740,11 +746,13 @@ object BuiltinCommands {
@deprecated("Use `loadFailed` instead.", "1.2.0")
def oldLoadFailed: Command =
Command(OldLoadFailed) { s =>
loadProjectParser(s)
} { (s: State, loadArg: String) =>
s.log.warn(
deprecationWarningText(OldLoadFailed, LoadFailed)
)
loadProjectParser(s)
}(doLoadFailed)
doLoadFailed(s, loadArg)
}
private[this] def deprecationWarningText(oldCommand: String, newCommand: String) = {
s"The `$oldCommand` command is deprecated in favor of `$newCommand` and will be removed in a later version"