From 05c6da10f97cd65792a43f06145acc08f210e5fa Mon Sep 17 00:00:00 2001
From: Cedric Beust <cedric@beust.com>
Date: Tue, 20 Oct 2015 03:57:00 -0700
Subject: [PATCH] JSON server.

---
 .../com/beust/kobalt/internal/KobaltServer.kt | 48 ++++++++++++++++++-
 .../com/beust/kobalt/maven/SimpleDep.kt       |  2 +-
 2 files changed, 47 insertions(+), 3 deletions(-)

diff --git a/src/main/kotlin/com/beust/kobalt/internal/KobaltServer.kt b/src/main/kotlin/com/beust/kobalt/internal/KobaltServer.kt
index 2305e7ff..cac31442 100644
--- a/src/main/kotlin/com/beust/kobalt/internal/KobaltServer.kt
+++ b/src/main/kotlin/com/beust/kobalt/internal/KobaltServer.kt
@@ -1,15 +1,22 @@
 package com.beust.kobalt.internal
 
 import com.beust.kobalt.Args
+import com.beust.kobalt.api.Project
 import com.beust.kobalt.kotlin.ScriptCompiler2
+import com.beust.kobalt.maven.IClasspathDependency
+import com.beust.kobalt.maven.MavenDependency
+import com.beust.kobalt.maven.SimpleDep
+import com.beust.kobalt.misc.KobaltExecutors
 import com.beust.kobalt.misc.log
 import com.google.inject.Inject
 import java.io.BufferedReader
 import java.io.InputStreamReader
 import java.io.PrintWriter
 import java.net.ServerSocket
+import java.util.concurrent.Executor
+import java.util.concurrent.ExecutorService
 
-public class KobaltServer @Inject constructor() : Runnable {
+public class KobaltServer @Inject constructor(val executors: KobaltExecutors) : Runnable {
     var outgoing: PrintWriter? = null
     val pending = arrayListOf<ScriptCompiler2.BuildScriptInfo>()
 
@@ -39,7 +46,8 @@ public class KobaltServer @Inject constructor() : Runnable {
 
     fun sendInfo(info: ScriptCompiler2.BuildScriptInfo) {
         if (outgoing != null) {
-            outgoing!!.println("Sending info with project count: " + info.projects.size())
+            val json = toJson(info, executors.miscExecutor)
+            outgoing!!.println(json)
         } else {
             log(1, "Queuing $info")
             synchronized(pending) {
@@ -47,4 +55,40 @@ public class KobaltServer @Inject constructor() : Runnable {
             }
         }
     }
+
+    companion object {
+        internal fun toJson(info: ScriptCompiler2.BuildScriptInfo, executor: ExecutorService): String {
+            val result = "{ projects: [" +
+                    info.projects.map { toJson(it, executor) }.join(",\n") +
+                    "]\n}\n"
+            return result
+        }
+
+        private fun toJson(project: Project, executor: ExecutorService): String {
+            var result = "{\n" +
+                arrayListOf(
+                        "\"name\" : \"${project.name}\"",
+                        toJson("dependencies", project.compileDependencies, executor),
+                        toJson("providedDependencies", project.compileProvidedDependencies, executor),
+                        toJson("runtimeDependencies", project.compileRuntimeDependencies, executor),
+                        toJson("testDependencies", project.testDependencies, executor),
+                        toJson("testProvidedDependencies", project.testProvidedDependencies, executor)
+                ).join(",\n") +
+                "}\n"
+            return result
+        }
+
+        private fun toJson(name: String, dependencies: List<IClasspathDependency>, executor: ExecutorService) : String {
+            return "\"$name\" : [" +
+                    dependencies.map {
+                        val dep = MavenDependency.create(it.id, executor)
+                        val path = dep.jarFile.get()
+                        "{\n" +
+                                "\"id\" : \"${it.id}\",\n" +
+                                "\"path\" : \"$path\"" +
+                                "}\n"
+                    }.join(",") +
+                    "]"
+        }
+    }
 }
diff --git a/src/main/kotlin/com/beust/kobalt/maven/SimpleDep.kt b/src/main/kotlin/com/beust/kobalt/maven/SimpleDep.kt
index d39795dd..a4084e18 100644
--- a/src/main/kotlin/com/beust/kobalt/maven/SimpleDep.kt
+++ b/src/main/kotlin/com/beust/kobalt/maven/SimpleDep.kt
@@ -25,7 +25,7 @@ open public class SimpleDep(override val groupId: String, override val artifactI
 
     fun toPomFile(r: RepoFinder.RepoResult) = toFile(r.version, r.snapshotVersion, ".pom")
 
-    fun toJarFile(v: String) = toFile(v, "", ".jar")
+    fun toJarFile(v: String = version) = toFile(v, "", ".jar")
 
     fun toJarFile(r: RepoFinder.RepoResult) = toFile(r.version, r.snapshotVersion, ".jar")