From ba6493b9571f1eb464fd5e76812e09d97819d97e Mon Sep 17 00:00:00 2001
From: exoego <ytatsuno.jp@gmail.com>
Date: Fri, 29 May 2020 11:04:49 +0900
Subject: [PATCH 1/3] DRY sub project definitions

---
 build.sbt | 78 ++++++++++++++++---------------------------------------
 1 file changed, 22 insertions(+), 56 deletions(-)

diff --git a/build.sbt b/build.sbt
index bd0539519..eeed5884d 100644
--- a/build.sbt
+++ b/build.sbt
@@ -19,60 +19,26 @@ lazy val core = (project in file("./core"))
     libraryDependencies ++= Dependencies.core.value
   )
 
-lazy val nodejs_v14 = (project in file("./app/nodejs-v14"))
-  .enablePlugins(ScalaJSPlugin)
-  .settings(MySettings.commonSettings)
-  .settings(MySettings.commonScalaJsSettings)
-  .settings(MySettings.commonMacroParadiseSetting)
-  .settings(MySettings.publishingSettings)
-  .settings(
-    scalacOptions ++= Seq(
-      "-Xmacro-settings:nodeJs14.3.0"
-    ),
-    name := "scala-js-nodejs-v14",
-    description := "NodeJS v14 API for Scala.js",
-    libraryDependencies ++= Dependencies.app.value
-  )
-  .dependsOn(core)
+lazy val nodejs_v14 = createNodeVersionSpecificProject("14.3.0")
+lazy val nodejs_v12 = createNodeVersionSpecificProject("12.16.3")
+lazy val nodejs_v10 = createNodeVersionSpecificProject("10.20.1")
 
-lazy val nodejs_v12 = (project in file("./app/nodejs-v12"))
-  .enablePlugins(ScalaJSPlugin)
-  .settings(MySettings.commonSettings)
-  .settings(MySettings.commonScalaJsSettings)
-  .settings(MySettings.commonMacroParadiseSetting)
-  .settings(MySettings.publishingSettings)
-  .settings(
-    unmanagedSourceDirectories in Compile ++= {
-      val symlinkDir = baseDirectory.value / "src" / "main"
-      val hasSymlink = symlinkDir.exists && symlinkDir.isDirectory
-      Seq((baseDirectory in nodejs_v14).value / "src" / "main" / "scala").filter(_ => !hasSymlink)
-    },
-    scalacOptions ++= Seq(
-      "-Xmacro-settings:nodeJs12.16.3"
-    ),
-    name := "scala-js-nodejs-v12",
-    description := "NodeJS v12 API for Scala.js",
-    libraryDependencies ++= Dependencies.app.value
-  )
-  .dependsOn(core)
-
-lazy val nodejs_v10 = (project in file("./app/nodejs-v10"))
-  .enablePlugins(ScalaJSPlugin)
-  .settings(MySettings.commonSettings)
-  .settings(MySettings.commonScalaJsSettings)
-  .settings(MySettings.commonMacroParadiseSetting)
-  .settings(MySettings.publishingSettings)
-  .settings(
-    unmanagedSourceDirectories in Compile ++= {
-      val symlinkDir = baseDirectory.value / "src" / "main"
-      val hasSymlink = symlinkDir.exists && symlinkDir.isDirectory
-      Seq((baseDirectory in nodejs_v14).value / "src" / "main" / "scala").filter(_ => !hasSymlink)
-    },
-    scalacOptions ++= Seq(
-      "-Xmacro-settings:nodeJs10.20.1"
-    ),
-    name := "scala-js-nodejs-v10",
-    description := "NodeJS v10 API for Scala.js",
-    libraryDependencies ++= Dependencies.app.value
-  )
-  .dependsOn(core)
+def createNodeVersionSpecificProject(nodeFullVersion: String) = {
+  val majorVersion = nodeFullVersion.split("\\.")(0)
+  sbt
+    .Project(id = s"nodejs_v${majorVersion}", base = file(s"./app/nodejs-v${majorVersion}"))
+    .enablePlugins(ScalaJSPlugin)
+    .settings(MySettings.commonSettings)
+    .settings(MySettings.commonScalaJsSettings)
+    .settings(MySettings.commonMacroParadiseSetting)
+    .settings(MySettings.publishingSettings)
+    .settings(
+      scalacOptions ++= Seq(
+        s"-Xmacro-settings:nodeJs${nodeFullVersion}"
+      ),
+      name := s"scala-js-nodejs-v${majorVersion}",
+      description := s"NodeJS v${majorVersion} API for Scala.js",
+      libraryDependencies ++= Dependencies.app.value
+    )
+    .dependsOn(core)
+}

From d0b03cc0a94574959c232bd2eb206b258ec3091a Mon Sep 17 00:00:00 2001
From: exoego <ytatsuno.jp@gmail.com>
Date: Fri, 29 May 2020 11:05:44 +0900
Subject: [PATCH 2/3] Ignore symlinks

---
 .gitignore | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/.gitignore b/.gitignore
index e57e34143..94fb96bff 100644
--- a/.gitignore
+++ b/.gitignore
@@ -32,3 +32,6 @@ project/boot/
 .history
 .cache
 
+# Ignroe symlinks
+app/nodejs-v10/src/main
+app/nodejs-v12/src/main

From 7e2234607764c3000ee1ab7541ba09958b8dd9a0 Mon Sep 17 00:00:00 2001
From: exoego <ytatsuno.jp@gmail.com>
Date: Fri, 29 May 2020 17:37:56 +0900
Subject: [PATCH 3/3] Use shared source for every project except latest

---
 build.sbt | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/build.sbt b/build.sbt
index eeed5884d..cdb72729e 100644
--- a/build.sbt
+++ b/build.sbt
@@ -33,6 +33,11 @@ def createNodeVersionSpecificProject(nodeFullVersion: String) = {
     .settings(MySettings.commonMacroParadiseSetting)
     .settings(MySettings.publishingSettings)
     .settings(
+      unmanagedSourceDirectories in Compile ++= {
+        val symlinkDir = baseDirectory.value / "src" / "main"
+        val hasSymlink = symlinkDir.exists && symlinkDir.isDirectory
+        Seq(file("app") / "nodejs-v14" / "src" / "main" / "scala").filter(_ => majorVersion != "14" && !hasSymlink)
+      },
       scalacOptions ++= Seq(
         s"-Xmacro-settings:nodeJs${nodeFullVersion}"
       ),