0.10.

src/main/kotlin/com/beust/kobalt/plugin/linecount/LineCountMain.kt

@@ -0,0 +1,70 @@
+package com.beust.kobalt.plugin.linecount
+
+import com.beust.kobalt.Plugins
+import com.beust.kobalt.api.BasePlugin
+import com.beust.kobalt.internal.TaskResult
+import com.beust.kobalt.api.*
+import com.beust.kobalt.api.annotation.Directive
+import com.beust.kobalt.api.annotation.Task
+import com.beust.kobalt.misc.KobaltLogger
+
+import java.nio.file.attribute.BasicFileAttributes
+import java.nio.file.*
+
+fun main(argv: Array<String>) {
+    com.beust.kobalt.main(argv)
+}
+
+public class LineCountMain : BasePlugin(), KobaltLogger {
+    companion object {
+        const val NAME : String = "kobalt-line-count"
+    }
+    override val name = NAME
+
+    var info: LineCountInfo = LineCountInfo()
+
+    override fun apply(project: Project, context: KobaltContext) {
+        println("*** Applying plugin ${name} with project ${project}")
+        println("*** Adding dynamic task")
+        addTask(project, "dynamicTask", wrapAfter = arrayListOf("compile")) {
+            println("DYNAMIC")
+            TaskResult()
+        }
+    }
+
+    @Task(name = "lineCount", description = "Count the lines", runBefore = arrayOf("compile"))
+    fun lineCount(project: Project): TaskResult {
+
+        var fileCount = 0
+        var lineCount : Long = 0
+        log(1, "Finding files that end in ${info.suffix}")
+        val matcher = FileSystems.getDefault().getPathMatcher("glob:" + info.suffix)
+        val path = Paths.get(project.directory)
+        if (path.toFile().exists()) {
+            Files.walkFileTree(path, object : SimpleFileVisitor<Path>() {
+                override public fun visitFile(path: Path, attrs: BasicFileAttributes): FileVisitResult {
+                    log(2, "File: $path")
+                    if (matcher.matches(path)) {
+                        fileCount++
+                        lineCount += Files.lines(path).count()
+                        log(2, "  MATCH $path")
+                    }
+                    return FileVisitResult.CONTINUE
+                }
+            })
+        }
+        log(1, "Found $lineCount lines in $fileCount files")
+        return TaskResult()
+    }
+}
+
+data class LineCountInfo(var suffix: String = "**kt")
+
+@Directive
+public fun lineCount(init: LineCountInfo.() -> Unit): LineCountInfo {
+    with(LineCountInfo()) {
+        init()
+        (Plugins.getPlugin(LineCountMain.NAME) as LineCountMain).info = this
+        return this
+    }
+}

src/main/kotlin/com/beust/kobalt/plugin/linecount/Main.kt

@@ -1,48 +0,0 @@
-package com.beust.kobalt.plugin.linecount
-
-import com.beust.kobalt.api.BasePlugin
-import com.beust.kobalt.internal.TaskResult
-import com.beust.kobalt.api.*
-import com.beust.kobalt.api.annotation.Task
-import com.beust.kobalt.misc.KobaltLogger
-
-import java.nio.file.attribute.BasicFileAttributes
-import java.nio.file.*
-
-fun main(argv: Array<String>) {
-    com.beust.kobalt.main(argv)
-}
-
-public class Main : BasePlugin(), KobaltLogger {
-    override val name = "kobalt-line-count"
-
-    override fun apply(project: Project, context: KobaltContext) {
-        println("*** Applying plugin ${name} with project ${project}")
-    }
-
-    @Task(name = "lineCount", description = "Count the lines", runBefore = arrayOf("compile"))
-    fun lineCount(project: Project): TaskResult {
-
-        var fileCount = 0
-        var lineCount : Long = 0
-        val matcher = FileSystems.getDefault().getPathMatcher("glob:**.kt")
-        project.sourceDirectories.forEach {
-            val path = Paths.get(it)
-            if (path.toFile().exists()) {
-                Files.walkFileTree(path, object : SimpleFileVisitor<Path>() {
-                    override public fun visitFile(path: Path, attrs: BasicFileAttributes): FileVisitResult {
-                        log(2, "File: ${path}")
-                        if (matcher.matches(path)) {
-                            fileCount++
-                            lineCount += Files.lines(path).count()
-                            log(2, "  MATCH")
-                        }
-                        return FileVisitResult.CONTINUE
-                    }
-                })
-            }
-        }
-        log(1, "Found ${lineCount} lines in ${fileCount} files")
-        return TaskResult()
-    }
-}