tindzk · tindzk · Jul 15, 2019 · Jul 14, 2019
diff --git a/src/main/scala/seed/Cli.scala b/src/main/scala/seed/Cli.scala
@@ -156,8 +156,8 @@ ${underlined("Usage:")} seed [--build=<path>] [--config=<path>] <command>
     ${italic("link")}          Link module(s)
     ${italic("buildEvents")}   Subscribe to build events on Seed server
     ${italic("update")}        Check library dependencies for updates
-    ${italic("package")}       Create JAR package for given module and its dependent modules
-                  Also sets the main class from the configuration file
+    ${italic("package")}       Create JAR package for given module and its dependencies
+                  Also sets the main class from the build file
                   Specify --libs to copy all library dependencies for distribution
 
   ${bold("Parameters:")}
@@ -176,7 +176,7 @@ ${underlined("Usage:")} seed [--build=<path>] [--config=<path>] <command>
   ${bold("Command:")} ${underlined("build")} [--connect[=${webSocketDefaultConnection.format}]] [--watch] [--tmpfs] <modules>
     ${italic("--connect")}     Run build command on remote Seed server
     ${italic("--watch")}       Build upon source changes (cannot be combined with ${Ansi.italic("--connect")})
-    ${italic("<modules>")}     One or multiple space-separated modules. The syntax of a module is: ${italic("<name>")} or ${italic("<name>:<platform>")}
+    ${italic("<modules>")}     One or multiple space-separated modules. The syntax of a module is: ${italic("<name>")} or ${italic("<name>:<target>")}
                   ${italic("Examples:")}
                   - app          Compile all available platforms of module ${Ansi.italic("app")}
                   - app:js       Only compile JavaScript platform of module ${Ansi.italic("app")}
@@ -205,8 +205,8 @@ ${underlined("Usage:")} seed [--build=<path>] [--config=<path>] <command>
 
   ${bold("Command:")} ${underlined("package")} [--tmpfs] [--libs] [--output=<path>] <module>
     ${italic("--tmpfs")}       Read build directory in tmpfs
-    ${italic("--libs")}        Copy libraries and reference them in the JAR's class path.
-    ${italic("--output")}      Output path (default: ${Ansi.italic("dist/")})
+    ${italic("--libs")}        Copy libraries and reference them in the JAR's class path
+    ${italic("--output")}      Output path (default: ${Ansi.italic("build/dist/")})
     ${italic("<module>")}      Module to package""")
   }
 

diff --git a/src/main/scala/seed/cli/BuildTarget.scala b/src/main/scala/seed/cli/BuildTarget.scala
@@ -1,15 +1,15 @@
 package seed.cli
 
-import java.nio.file.{Path, Paths}
+import java.nio.file.Path
 
 import seed.Log
 import seed.config.BuildConfig
+import seed.generation.util.PathUtil
 import seed.model
 import seed.process.ProcessHelper
 
 import scala.concurrent.{Await, Future}
 import scala.concurrent.duration.Duration
-
 import scala.concurrent.ExecutionContext.Implicits.global
 
 object BuildTarget {
@@ -46,9 +46,7 @@ object BuildTarget {
 
     val allTargets = (targets ++ inheritedTargets).distinct
 
-    val buildPath =
-      if (tmpfs) BuildConfig.tmpfsPath(projectPath, log).resolve("bloop")
-      else Paths.get("build")
+    val buildPath = PathUtil.buildPath(projectPath, tmpfs, log)
 
     log.info(s"Build path: $buildPath")
 

diff --git a/src/main/scala/seed/cli/Package.scala b/src/main/scala/seed/cli/Package.scala
@@ -1,13 +1,12 @@
 package seed.cli
 
-import java.nio.file.{Files, Path, Paths}
+import java.nio.file.{Files, Path}
 
 import scala.collection.JavaConverters._
-
 import seed.artefact.{ArtefactResolution, Coursier}
 import seed.cli.util.Ansi
 import seed.config.BuildConfig
-import seed.generation.Bloop
+import seed.generation.util.PathUtil
 import seed.model
 import seed.model.Build.JavaDep
 import seed.model.Config
@@ -24,9 +23,10 @@ object Package {
          packageConfig: Cli.PackageConfig
         ): Unit = {
     val tmpfs = packageConfig.tmpfs || seedConfig.build.tmpfs
-    val buildPath = Bloop.getBuildPath(projectPath, tmpfs)
+    val buildPath = PathUtil.buildPath(projectPath, tmpfs)
+    val bloopBuildPath = buildPath.resolve("bloop")
     val platform = JVM
-    val outputPath = output.getOrElse(Paths.get("dist"))
+    val outputPath = output.getOrElse(buildPath.resolve("dist"))
 
     build.module.get(module) match {
       case None => Log.error(s"Module ${Ansi.italic(module)} does not exist")
@@ -35,9 +35,9 @@ object Package {
           List(module) ++ BuildConfig.collectJvmModuleDeps(build, resolvedModule)
         ).map { name =>
           if (BuildConfig.isCrossBuild(build.module(name)))
-            buildPath.resolve(name + "-" + platform.id)
+            bloopBuildPath.resolve(name + "-" + platform.id)
           else
-            buildPath.resolve(name)
+            bloopBuildPath.resolve(name)
         }
 
         val notFound = paths.find(p => !Files.exists(p))

diff --git a/src/main/scala/seed/config/BuildConfig.scala b/src/main/scala/seed/config/BuildConfig.scala
@@ -290,11 +290,4 @@ object BuildConfig {
   def collectJvmJavaDeps(build: Build, module: Module): List[JavaDep] =
     module.javaDeps ++ module.jvm.map(_.javaDeps).getOrElse(List()) ++
     jvmModuleDeps(module).flatMap(m => collectJvmJavaDeps(build, build.module(m)))
-
-  def tmpfsPath(projectPath: Path, log: Log = Log): Path = {
-    val name = projectPath.toAbsolutePath.getFileName.toString
-    log.info("Build path set to tmpfs")
-    log.warn(s"Please ensure that there is no other project with the name ${Ansi.italic(name)} that also compiles to tmpfs")
-    Paths.get("/tmp").resolve("build-" + name)
-  }
 }
diff --git a/src/main/scala/seed/generation/Bloop.scala b/src/main/scala/seed/generation/Bloop.scala
@@ -2,14 +2,15 @@ package seed.generation
 
 import java.nio.file.{Files, Path, Paths}
 
-import seed.config.BuildConfig.{collectJsClassPath, collectJsDeps, collectJvmClassPath, collectJvmScalaDeps, collectJvmJavaDeps, collectNativeClassPath, collectNativeDeps}
-import seed.artefact.{Coursier, ArtefactResolution}
+import seed.config.BuildConfig.{collectJsClassPath, collectJsDeps, collectJvmClassPath, collectJvmJavaDeps, collectJvmScalaDeps, collectNativeClassPath, collectNativeDeps}
+import seed.artefact.{ArtefactResolution, Coursier}
 import seed.cli.util.Ansi
 import seed.model.Build.{Module, Project}
 import seed.model.Platform.{JVM, JavaScript, Native}
 import seed.model.{Artefact, Build, Resolution}
 import seed.Log
 import seed.config.BuildConfig
+import seed.generation.util.PathUtil
 
 object Bloop {
   import bloop.config.Config
@@ -366,6 +367,7 @@ object Bloop {
   def buildModule(projectPath: Path,
                   bloopPath: Path,
                   buildPath: Path,
+                  bloopBuildPath: Path,
                   build: Build,
                   resolution: Coursier.ResolutionResult,
                   compilerResolution: List[Coursier.ResolutionResult],
@@ -379,25 +381,25 @@ object Bloop {
       moduleOutputPath(buildPath, module.native, name + ".run")
 
     writeJsModule(build, if (!isCrossBuild) name else name + "-js",
-      projectPath, bloopPath, buildPath, Some(jsOutputPath),
+      projectPath, bloopPath, bloopBuildPath, Some(jsOutputPath),
       module.copy(scalaDeps = collectJsDeps(build, module)),
-      collectJsClassPath(buildPath, build, module),
+      collectJsClassPath(bloopBuildPath, build, module),
       module.js, build.project, resolution, compilerResolution,
       jsdom = module.js.exists(_.jsdom),
       emitSourceMaps = module.js.exists(_.emitSourceMaps),
       test = false)
     writeJvmModule(build, if (!isCrossBuild) name else name + "-jvm",
-      projectPath, bloopPath, buildPath,
+      projectPath, bloopPath, bloopBuildPath,
       module.copy(
         scalaDeps = collectJvmScalaDeps(build, module),
         javaDeps = collectJvmJavaDeps(build, module)
       ),
-      collectJvmClassPath(buildPath, build, module),
+      collectJvmClassPath(bloopBuildPath, build, module),
       module.jvm, build.project, resolution, compilerResolution, test = false)
     writeNativeModule(build, if (!isCrossBuild) name else name + "-native",
-      projectPath, bloopPath, buildPath, Some(nativeOutputPath),
+      projectPath, bloopPath, bloopBuildPath, Some(nativeOutputPath),
       module.copy(scalaDeps = collectNativeDeps(build, module)),
-      collectJvmClassPath(buildPath, build, module),
+      collectJvmClassPath(bloopBuildPath, build, module),
       module.native, build.project, resolution, compilerResolution, test = false)
 
     module.test.foreach { test =>
@@ -406,35 +408,35 @@ object Bloop {
       val emitSourceMaps = test.js.exists(_.emitSourceMaps)
 
       writeJsModule(build, if (!isCrossBuild) name else name + "-js",
-        projectPath, bloopPath, buildPath, None,
+        projectPath, bloopPath, bloopBuildPath, None,
         module.copy(
           sources = test.sources,
           scalaDeps = collectJsDeps(build, module) ++ test.scalaDeps,
           targets = targets
         ),
-        collectJsClassPath(buildPath, build, module),
+        collectJsClassPath(bloopBuildPath, build, module),
         test.js, build.project, resolution, compilerResolution, jsdom,
         emitSourceMaps, test = true)
 
       writeNativeModule(build, if (!isCrossBuild) name else name + "-native",
-        projectPath, bloopPath, buildPath, None,
+        projectPath, bloopPath, bloopBuildPath, None,
         module.copy(
           sources = test.sources,
           scalaDeps = collectNativeDeps(build, module) ++ test.scalaDeps,
           targets = targets
         ),
-        collectNativeClassPath(buildPath, build, module),
+        collectNativeClassPath(bloopBuildPath, build, module),
         test.native, build.project, resolution, compilerResolution, test = true)
 
       writeJvmModule(build, if (!isCrossBuild) name else name + "-jvm",
-        projectPath, bloopPath, buildPath,
+        projectPath, bloopPath, bloopBuildPath,
         module.copy(
           sources = test.sources,
           scalaDeps = collectJvmScalaDeps(build, module) ++ test.scalaDeps,
           javaDeps = collectJvmJavaDeps(build, module) ++ test.javaDeps,
           targets = targets
         ),
-        collectJvmClassPath(buildPath, build, module),
+        collectJvmClassPath(bloopBuildPath, build, module),
         test.jvm, build.project, resolution, compilerResolution, test = true)
 
       if (isCrossBuild)
@@ -443,7 +445,7 @@ object Bloop {
           name = name + "-test",
           bloopPath = bloopPath,
           dependencies = targets.map(t => name + "-" + t.id + "-test"),
-          classesDir = buildPath,
+          classesDir = bloopBuildPath,
           classPath = List(),
           sources = List(),
           scalaCompiler = None,
@@ -458,7 +460,7 @@ object Bloop {
         name = name,
         bloopPath = bloopPath,
         dependencies = module.targets.map(t => name + "-" + t.id),
-        classesDir = buildPath,
+        classesDir = bloopBuildPath,
         classPath = List(),
         sources = List(),
         scalaCompiler = None,
@@ -467,34 +469,27 @@ object Bloop {
         platform = None)
   }
 
-  def getBuildPath(projectPath: Path, tmpfs: Boolean): Path = {
-    val baseBuildPath =
-      if (tmpfs) BuildConfig.tmpfsPath(projectPath)
-      else projectPath.resolve("build")
-
-    baseBuildPath.resolve("bloop")
-  }
-
   def build(projectPath: Path,
             build: Build,
             resolution: Coursier.ResolutionResult,
             compilerResolution: List[Coursier.ResolutionResult],
             tmpfs: Boolean): Unit = {
     val bloopPath = projectPath.resolve(".bloop")
-    val buildPath = getBuildPath(projectPath, tmpfs)
+    val buildPath = PathUtil.buildPath(projectPath, tmpfs)
+    val bloopBuildPath = buildPath.resolve("bloop")
 
     Log.info(s"Build path: ${Ansi.italic(buildPath.toString)}")
 
     if (!Files.exists(bloopPath)) Files.createDirectory(bloopPath)
-    if (!Files.exists(buildPath)) Files.createDirectories(buildPath)
+    if (!Files.exists(bloopBuildPath)) Files.createDirectories(bloopBuildPath)
 
     import scala.collection.JavaConverters._
     Files.newDirectoryStream(bloopPath, "*.json").iterator().asScala
       .foreach(Files.delete)
 
     build.module.foreach { case (name, module) =>
       Log.info(s"Building module ${Ansi.italic(name)}...")
-      buildModule(projectPath, bloopPath, buildPath, build,
+      buildModule(projectPath, bloopPath, buildPath, bloopBuildPath, build,
         resolution, compilerResolution, name, module)
     }
 

diff --git a/src/main/scala/seed/generation/Idea.scala b/src/main/scala/seed/generation/Idea.scala
@@ -1,18 +1,19 @@
 package seed.generation
 
-import java.nio.file.{Files, Path, Paths}
+import java.nio.file.{Files, Path}
 
 import scala.collection.JavaConverters._
 import org.apache.commons.io.FileUtils
 import seed.config.BuildConfig.{collectJsDeps, collectJsModuleDeps, collectJvmJavaDeps, collectJvmModuleDeps, collectJvmScalaDeps, collectNativeDeps, collectNativeModuleDeps}
-import seed.artefact.{Coursier, ArtefactResolution}
+import seed.artefact.{ArtefactResolution, Coursier}
 import seed.cli.util.Ansi
-import seed.generation.util.IdeaFile
+import seed.generation.util.{IdeaFile, PathUtil}
 import seed.model.{Build, Resolution}
 import seed.model.Build.Module
 import seed.model.Platform.{JVM, JavaScript, Native}
 import seed.Log
 import seed.config.BuildConfig
+import seed.generation.util.PathUtil.normalisePath
 
 object Idea {
   val ModuleDir  = "$MODULE_DIR$"
@@ -42,22 +43,6 @@ object Idea {
         .toFile, xml, "UTF-8")
   }
 
-  def normalisePath(pathVariable: String, root: Path)(path: Path): String = {
-    val canonicalRoot = root.toFile.getCanonicalPath
-    val canonicalPath = path.toFile.getCanonicalPath
-
-    val rootElems = canonicalRoot.split("/").toList
-    val pathElems = canonicalPath.split("/").toList
-    val common = pathElems.zip(rootElems).takeWhile { case (a, b) => a == b }
-
-    if (common.length == 1) canonicalPath
-    else {
-      val levels = rootElems.length - common.length
-      val relativePath = (0 until levels).map(_ => "../").mkString
-      pathVariable + "/" + relativePath + pathElems.drop(common.length).mkString("/")
-    }
-  }
-
   def createModule(build      : Build,
                    root       : Path,
                    name       : String,
@@ -430,13 +415,10 @@ object Idea {
             resolution: Coursier.ResolutionResult,
             compilerResolution: List[Coursier.ResolutionResult],
             tmpfs: Boolean): Unit = {
-    val baseBuildPath =
-      if (tmpfs) BuildConfig.tmpfsPath(projectPath)
-      else Paths.get("build")
-
-    val buildPath = baseBuildPath.resolve("idea")
+    val buildPath = PathUtil.buildPath(projectPath, tmpfs)
+    val ideaBuildPath = buildPath.resolve("idea")
 
-    Log.info(s"Build path: ${Ansi.italic(buildPath.toString)}")
+    Log.info(s"Build path: ${Ansi.italic(ideaBuildPath.toString)}")
 
     val ideaPath      = outputPath.resolve(".idea")
     val modulesPath   = ideaPath.resolve("modules")
@@ -460,7 +442,7 @@ object Idea {
 
     val modules = build.module.toList.flatMap { case (name, module) =>
       buildModule(
-        projectPath, buildPath, ideaPath, modulesPath, librariesPath, build,
+        projectPath, ideaBuildPath, ideaPath, modulesPath, librariesPath, build,
         compilerResolution, resolution, name, module)
     }
 

diff --git a/src/main/scala/seed/generation/util/PathUtil.scala b/src/main/scala/seed/generation/util/PathUtil.scala
@@ -0,0 +1,34 @@
+package seed.generation.util
+
+import java.nio.file.{Path, Paths}
+
+import seed.Log
+import seed.cli.util.Ansi
+
+object PathUtil {
+  def tmpfsPath(projectPath: Path, log: Log = Log): Path = {
+    val name = projectPath.toAbsolutePath.getFileName.toString
+    log.info("Build path set to tmpfs")
+    log.warn(s"Please ensure that there is no other project with the name ${Ansi.italic(name)} that also compiles to tmpfs")
+    Paths.get("/tmp").resolve("build-" + name)
+  }
+
+  def buildPath(projectPath: Path, tmpfs: Boolean, log: Log = Log): Path =
+    if (tmpfs) tmpfsPath(projectPath) else projectPath.resolve("build")
+
+  def normalisePath(pathVariable: String, root: Path)(path: Path): String = {
+    val canonicalRoot = root.toFile.getCanonicalPath
+    val canonicalPath = path.toFile.getCanonicalPath
+
+    val rootElems = canonicalRoot.split("/").toList
+    val pathElems = canonicalPath.split("/").toList
+    val common = pathElems.zip(rootElems).takeWhile { case (a, b) => a == b }
+
+    if (common.length == 1) canonicalPath
+    else {
+      val levels = rootElems.length - common.length
+      val relativePath = (0 until levels).map(_ => "../").mkString
+      pathVariable + "/" + relativePath + pathElems.drop(common.length).mkString("/")
+    }
+  }
+}