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Validate -Xjsr305 value in CLI

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This commit is contained in:
e5l
2017-09-11 13:31:02 +06:00
committed by Leonid Stashevsky
parent 95d32d8d1e
commit c512db8e1c
5 changed files with 64 additions and 10 deletions
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compiler/cli/cli-common/src/org/jetbrains/kotlin/cli/common/arguments/K2JVMCompilerArguments.kt
+34 -7
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@@ -198,7 +198,7 @@ class K2JVMCompilerArguments : CommonCompilerArguments() {
fun parseJsr305UnderMigration(collector: MessageCollector, item: String): ReportLevel? {
val rawState = item.split(":").takeIf { it.size == 2 }?.get(1)
return ReportLevel.findByDescription(rawState)
return ReportLevel.findByDescription(rawState) ?: reportUnrecognizedJsr305(collector, item).let { null }
}
jsr305?.forEach { item ->
@@ -206,11 +206,18 @@ class K2JVMCompilerArguments : CommonCompilerArguments() {
item.startsWith("@") -> {
val (name, state) = parseJsr305UserDefined(collector, item) ?: return@forEach
val current = userDefined[name]
current?.let { return@forEach }
if (current != null) {
reportDuplicateJsr305(collector, "@$name:${current.description}", item)
return@forEach
}
userDefined[name] = state
}
item.startsWith("under-migration") -> {
migration?.let { return@forEach }
if (migration != null) {
reportDuplicateJsr305(collector, "under-migration:${migration?.description}", item)
return@forEach
}
migration = parseJsr305UnderMigration(collector, item)
}
item == "enable" -> {
@@ -218,11 +225,15 @@ class K2JVMCompilerArguments : CommonCompilerArguments() {
CompilerMessageSeverity.STRONG_WARNING,
"Option 'enable' for -Xjsr305 flag is deprecated. Please use 'strict' instead"
)
global?.let { return@forEach }
if (global != null) return@forEach
global = ReportLevel.STRICT
}
else -> {
global?.let { return@forEach }
if (global != null) {
reportDuplicateJsr305(collector, global!!.description, item)
return@forEach
}
global = ReportLevel.findByDescription(item)
}
}
@@ -232,9 +243,25 @@ class K2JVMCompilerArguments : CommonCompilerArguments() {
return if (state == Jsr305State.DISABLED) Jsr305State.DISABLED else state
}
private fun reportUnrecognizedJsr305(collector: MessageCollector, item: String) {
collector.report(CompilerMessageSeverity.ERROR, "Unrecognized -Xjsr305 value: $item")
}
private fun reportDuplicateJsr305(collector: MessageCollector, first: String, second: String) {
collector.report(CompilerMessageSeverity.ERROR, "Conflict duplicating -Xjsr305 value: $first, $second")
}
private fun parseJsr305UserDefined(collector: MessageCollector, item: String): Pair<String, ReportLevel>? {
val (name, rawState) = item.substring(1).split(":").takeIf { it.size == 2 } ?: return null
val state = ReportLevel.findByDescription(rawState) ?: return null
val (name, rawState) = item.substring(1).split(":").takeIf { it.size == 2 } ?: run {
reportUnrecognizedJsr305(collector, item)
return null
}
val state = ReportLevel.findByDescription(rawState) ?: run {
reportUnrecognizedJsr305(collector, item)
return null
}
return name to state
}
}