Scaladoc: Integrate Scastie into Scaladoc

project/Build.scala

@@ -1417,7 +1417,7 @@ object Build {
           "scaladoc testcases",
           "scaladoc/output/testcases",
           "master",
-          Seq("-usejavacp")
+          Seq("-usejavacp", "-snippet-compiler:scaladoc-testcases/docs=compile", "-siteroot", "scaladoc-testcases/docs")
         )
       }.value,
 

project/scripts/cmdScaladocTests

@@ -16,6 +16,9 @@ DOTTY_NONBOOTSTRAPPED_VERSION=$(eval $DOTTY_NONBOOTSTRAPPED_VERSION_COMMAND | ta
 DOTTY_BOOTSTRAPPED_VERSION_COMMAND="$SBT \"eval println(Build.dottyVersion)\""
 DOTTY_BOOTSTRAPPED_VERSION=$(eval $DOTTY_BOOTSTRAPPED_VERSION_COMMAND | tail -n 2 | head -n 1)
 
+GITHUB_REPOSITORY="lampepfl/dotty"
+GITHUB_SHA="3.0.0"
+
 "$SBT" "scaladoc/generateTestcasesDocumentation" > "$tmp" 2>&1 || echo "generated testcases project with sbt"
 dist/target/pack/bin/scaladoc \
   -d "$OUT1" \
@@ -31,6 +34,8 @@ dist/target/pack/bin/scaladoc \
   -Ygenerate-inkuire \
   "-skip-by-id:scala.runtime.stdLibPatches" \
   "-skip-by-id:scala.runtime.MatchCase" \
+  "-snippet-compiler:scaladoc-testcases/docs=compile" \
+  -siteroot scaladoc-testcases/docs \
   -project-footer "Copyright (c) 2002-2021, LAMP/EPFL" \
   -author -groups -revision master -project-version "${DOTTY_BOOTSTRAPPED_VERSION}" \
   out/bootstrap/scaladoc-testcases/scala-"${DOTTY_NONBOOTSTRAPPED_VERSION}"/classes > "$tmp" 2>&1 || echo "generated testcases project with scripts"

scaladoc-js/resources/code-snippets.css

@@ -46,7 +46,7 @@
   --slider-diameter: calc(var(--slider-height) - 4px);
 }
 
-.snippet-showhide p {
+.buttons p {
   margin-left: 4px;
   margin-bottom: 0;
   margin-top: 0;
@@ -160,8 +160,8 @@ input:checked + .slider:before {
 }
 
 
-.snippet .buttons>:not(:last-child) {
-  border-left: 2px solid var(--inactive-bg);
+.snippet .buttons>:not(:first-child) {
+  border-right: 2px solid var(--inactive-bg);
 }
 
 .snippet .buttons>* {
@@ -194,28 +194,110 @@ input:checked + .slider:before {
   display: none;
 }
 
-@media(max-width: 576px) {
-  .snippet-showhide {
-      --slider-width: 32px;
-      --slider-height: 16px;
-  }
+.snippet .scastie.embedded {
+  width: 100%;
+}
+
+.snippet .scastie.embedded .content {
+  height: unset;
+}
+
+.snippet .scastie.embedded .editor-container {
+  height: unset;
+}
+
+.snippet .scastie.embedded .editor-container .code {
+  height: unset;
+}
+
+.snippet .scastie.embedded .editor-container .editor-wrapper {
+  height: unset;
+}
+
+.snippet .scastie .CodeMirror, .snippet .scastie .CodeMirror-scroll {
+  height:unset;
+}
+
+.snippet .scastie.embedded .app.light .editor-container .code .CodeMirror-scroll {
+  height:unset;
+  min-height: 50px;
+}
+
+.snippet .scastie .app.light .editor-container .console-container .console {
+  height: unset;
+}
+
+.snippet .scastie .app.light .CodeMirror-gutters {
+  background-color: var(--code-bg) !important;
+  border-color: var(--code-bg) !important;
+}
+
+.snippet .scastie .app.light .CodeMirror {
+  color: var(--code-fg);
+  background-color: var(--code-bg);
+}
+
+
+.snippet .scastie .app.light .output-console pre {
+  color: white;
+  background-color: rgb(0, 43, 54);
+}
+
+.snippet .scastie .app.light .editor-container .handler {
+  background-color: var(--code-bg);
+}
+
+.snippet .scastie .console-container {
+  margin-left: 30px;
+}
+
+.snippet .scastie .app.light .main-panel {
+  background-color: unset;
+}
 
+.snippet .scastie .cm-s-solarized.cm-s-light .CodeMirror-widget .fold,
+.snippet .scastie .cm-s-solarized.cm-s-light .CodeMirror-linewidget .compilation-info,
+.snippet .scastie .cm-s-solarized.cm-s-light .CodeMirror-linewidget .runtime-error,
+.snippet .scastie .cm-s-solarized.cm-s-light .CodeMirror-linewidget .line,
+.snippet .scastie .cm-s-solarized.cm-s-light .CodeMirror-linewidget .inline {
+  background-color: var(--code-bg);
+}
+
+.snippet .scastie .ansi-color-yellow {
+  color: #b58900;
+}
+
+.snippet .scastie .ansi-color-magenta {
+  color: var(--red500);
+}
+
+.snippet .fa-warning:before, .fa-exclamation-triangle:before {
+  color: #b58900;
+}
+
+@media(max-width: 836px) {
   .snippet .buttons {
-      --icon-size: 16px;
-      font-size: 16px;
+    --icon-size: 16px;
+    font-size: 0px;
   }
 
+  .snippet .buttons p {
+    --icon-size: 16px;
+    font-size: 0px;
+  }
 }
 
-@media(max-width: 360px) {
+@media(max-width: 576px) {
   .snippet-showhide {
       --slider-width: 32px;
       --slider-height: 16px;
   }
+}
 
-  .snippet .buttons {
-      --icon-size: 16px;
-      font-size: 0px;
+@media(max-width: 360px) {
+  .snippet-showhide {
+      --slider-width: 32px;
+      --slider-height: 16px;
   }
 }
 
@@ -224,9 +306,4 @@ input:checked + .slider:before {
       --slider-width: 24px;
       --slider-height: 10px;
   }
-
-  .snippet .buttons {
-      --icon-size: 16px;
-      font-size: 0px;
-  }
 }

scaladoc-js/src/code-snippets/CodeSnippets.scala

@@ -1,9 +1,19 @@
 package dotty.tools.scaladoc
 
+import scala.scalajs.js
 import org.scalajs.dom._
 import org.scalajs.dom.ext._
 
+import CodeSnippetsGlobals._
+
 class CodeSnippets:
+  lazy val scastieConfig = getScastieConfiguration
+
+  private def getScastieConfiguration: js.Dynamic =
+    js.Dynamic.literal(
+      sbtConfig = scastieConfiguration,
+      targetType = "scala3"
+    )
 
   private def getButtonsSection(snippet: html.Element): Option[html.Div] = snippet.querySelector("div.buttons") match {
     case div: html.Div => Some(div)
@@ -12,7 +22,7 @@ class CodeSnippets:
 
   def enrichSnippets() = document.querySelectorAll("div.snippet").foreach {
     case snippet: html.Element =>
-      snippet.addEventListener("click", e => e.stopPropagation())
+      snippet.addEventListener("click", (e: MouseEvent) => e.asInstanceOf[js.Dynamic].fromSnippet = true)
       snippetAnchor(snippet)
       handleHideableCode(snippet)
       handleImportedCode(snippet)
@@ -106,23 +116,103 @@ class CodeSnippets:
       div
     }
     def runButton = {
-      val div = document.createElement("div")
-      val button = document.createElement("button").asInstanceOf[html.Button]
-      val icon = document.createElement("i")
-      icon.classList.add("fas")
-      icon.classList.add("fa-play")
-      button.appendChild(icon)
-      button.classList.add("run-button")
-      button.addEventListener("click", _ => {}) // TODO: Run button #13065
-      button.disabled = true
-      div.appendChild(button)
+      val div = document.createElement("div").asInstanceOf[html.Div]
+      val runButton = document.createElement("button").asInstanceOf[html.Button]
+      val runIcon = document.createElement("i")
+      runIcon.classList.add("fas")
+      runIcon.classList.add("fa-play")
+      runButton.classList.add("run-button")
+      runButton.appendChild(runIcon)
+
+      runButton.addEventListener("click", _ =>
+        if !runButton.hasAttribute("opened") then {
+          scastie.Embedded(snippet.querySelector("pre"), scastieConfig)
+          runButton.setAttribute("opened", "opened")
+        }
+        snippet.querySelector(".scastie .embedded-menu") match {
+          case btn: html.Element =>
+            btn.style = "display:none;"
+          case _ =>
+        }
+        snippet.querySelector(".scastie .embedded-menu .run-button") match {
+          case btn: html.Element => btn.click()
+          case _ =>
+        }
+        snippet.querySelector(".buttons .exit-button") match {
+          case btn: html.Element => btn.parentElement.style = ""
+          case _ =>
+        }
+        snippet.querySelector(".buttons .to-scastie-button") match {
+          case btn: html.Element => btn.parentElement.style = ""
+          case _ =>
+        }
+      )
+
+      div.appendChild(runButton)
+      div
+    }
+    def exitButton = {
+      val div = document.createElement("div").asInstanceOf[html.Div]
+      val exitButton = document.createElement("button").asInstanceOf[html.Element]
+      val exitIcon = document.createElement("i")
+      exitIcon.classList.toggle("fas")
+      exitIcon.classList.toggle("fa-times")
+      exitButton.classList.add("exit-button")
+      div.style = "display:none;"
+      exitButton.appendChild(exitIcon)
+
+      exitButton.addEventListener("click", _ =>
+        snippet.querySelector("pre") match {
+          case p: html.Element => p.style = ""
+          case _ =>
+        }
+        snippet.querySelector(".scastie.embedded") match {
+          case s: html.Element => snippet.removeChild(s)
+          case _ =>
+        }
+        snippet.querySelector(".buttons .run-button") match {
+          case btn: html.Element => btn.removeAttribute("opened")
+          case _ =>
+        }
+        snippet.querySelector(".buttons .to-scastie-button") match {
+          case btn: html.Element => btn.parentElement.style = "display:none;"
+          case _ =>
+        }
+        div.style = "display:none;"
+      )
+
+      div.appendChild(exitButton)
+      div
+    }
+    def toScastieButton = {
+      val div = document.createElement("div").asInstanceOf[html.Div]
+      val toScastieButton = document.createElement("button").asInstanceOf[html.Element]
+      val toScastieIcon = document.createElement("i").asInstanceOf[html.Image]
+
+      toScastieIcon.classList.add("fas")
+      toScastieIcon.classList.add("fa-external-link-alt")
+      toScastieButton.classList.add("to-scastie-button")
+      div.style = "display:none;"
+      toScastieButton.appendChild(toScastieIcon)
+
+      toScastieButton.addEventListener("click", _ =>
+        snippet.querySelector(".embedded-menu li.logo") match {
+          case toScastie: html.Element => toScastie.click()
+          case _ =>
+        }
+      )
+
+      div.appendChild(toScastieButton)
       div
     }
     val buttonsSection = getButtonsSection(snippet)
     buttonsSection.foreach(s =>
       s.appendChild(copyButton)
-      // Temporarily disabled
-      // s.appendChild(runButton)
+      if !snippet.hasAttribute("hasContext") then {
+        s.appendChild(toScastieButton)
+        s.appendChild(runButton)
+        s.appendChild(exitButton)
+      }
     )
   }
 

scaladoc-js/src/code-snippets/CodeSnippetsGlobals.scala

@@ -0,0 +1,11 @@
+package dotty.tools.scaladoc
+
+import scala.scalajs.js
+import scala.scalajs.js.annotation.JSGlobalScope
+
+@js.native
+@JSGlobalScope
+object CodeSnippetsGlobals extends js.Object {
+  val scastie: Scastie = js.native
+  val scastieConfiguration: String = js.native
+}

scaladoc-js/src/code-snippets/Scastie.scala

@@ -0,0 +1,9 @@
+package dotty.tools.scaladoc
+
+import scala.scalajs.js
+import org.scalajs.dom._
+
+@js.native
+trait Scastie extends js.Object:
+    def Embedded(selector: String | Node, config: js.Dynamic): Unit = js.native
+    def Embedded(selector: String | Node): Unit = js.native

scaladoc-testcases/docs/docs/index.md

@@ -3,11 +3,15 @@
 
 ---
 
-```scala sc:compile
-2 + List(0)
+```scala
+val someVariable: Int = 2
 ```
 
-```scala sc:compile
-new snippetCompiler.Snippet0 { }
+```scala sc:fail
+trait RenderingContext
+class Renderer(using RenderingContext)
+val renderer: Renderer = Renderer()
 ```
 
+
+

scaladoc/resources/dotty_res/scripts/ux.js

@@ -10,7 +10,7 @@ window.addEventListener("DOMContentLoaded", () => {
   if (elements) {
     for (i = 0; i < elements.length; i++) {
       elements[i].onclick = function(e) {
-        if(!$(e.target).is("a"))
+        if(!$(e.target).is("a") && e.fromSnippet !== true)
           this.classList.toggle("expand")
       }
     }