1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
|
package cbt
import java.io.File
import java.util.Date
import scala.io.Codec
import com.typesafe.config.ConfigFactory
import org.scalastyle._
trait Scalastyle extends Plugin {
def scalastyle = Scalastyle.apply( lib ).config( Scalastyle.defaultConfig, sourceFiles, getClass.getClassLoader )
}
object Scalastyle {
def readConfigFromXml( file: File ) = ScalastyleConfiguration.readFromXml( file.string )
def defaultConfig =
ScalastyleConfiguration.readFromXml(
Option( getClass.getClassLoader.getResource("scalastyle-config.xml") )
.getOrElse( throw new Exception("scalastyle-config.xml not found in resources")
).getPath
)
case class apply( lib: Lib ){
/** @param classLoader able to load the Checker classes */
case class config(
scalastyleConfig: ScalastyleConfiguration,
files: Seq[File],
classLoader: ClassLoader/*,
xmlOutput: Option[File] = None,
logLevel: Option[Level] = Some( InfoLevel )*/
){
def apply: ExitCode = output( messages )
def messages =
new ScalastyleChecker( Some( classLoader ) )
.checkFiles( scalastyleConfig, Directory.getFiles( None, files ) )
def output( messages: List[Message[_]] ) = {
val messageHelper = new MessageHelper( ConfigFactory.load( classLoader ) )
def fileLineColumn( file: FileSpec, line: Option[Int], column: Option[Int] ) =
file.name ~ line.map( ":" ~ _.toString ~ column.map( ":" ~ _.toString ).getOrElse( "" ) ).getOrElse("")
val errors = messages.map(x => x:AnyRef).collect{
case s@StyleError(
file, cls, key, level, args, line, column, customMessage
) => (
fileLineColumn( file, line, column ) ~ ": [" ~ cls.getSimpleName ~ "] "
~ Output.findMessage( messageHelper, key, args, customMessage )
)
case s@StyleException(file, cls, message, stacktrace, line, column) =>
fileLineColumn( file, line, column ) ~ ": " ~ cls.map( "[" ~ _.getSimpleName ~ "] " ).getOrElse( "" ) ~ message ~ "\n" ~ stacktrace
}
if( errors.nonEmpty ){
System.err.println(
lib.red( "Scalastyle linting errors found\n" ) + errors.mkString("\n")
)
ExitCode.Failure
} else {
ExitCode.Success
}
/*
xmlOutput.foreach(
XmlOutput.save(config, _, encoding, messages)
)
if (!mc.quiet) println("Processed " + outputResult.files + " file(s)")
if (!mc.quiet) println("Found " + outputResult.errors + " errors")
if (!mc.quiet) println("Found " + outputResult.warnings + " warnings")
if (!mc.quiet) println("Finished in " + (now - start) + " ms")
outputResult.errors > 0 || (mc.warningsaserrors && outputResult.warnings > 0)
*/
}
}
}
}
|
