Add support for running piped Markdown sources

VirtusLab · Nov 15, 2022 · 78ea400 · 78ea400
1 parent 63dc747
commit 78ea400
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Showing 2 changed files with 19 additions and 0 deletions.
diff --git a/modules/build/src/main/scala/scala/build/input/Inputs.scala b/modules/build/src/main/scala/scala/build/input/Inputs.scala
@@ -260,6 +260,8 @@ object Inputs {
         Right(Seq(VirtualJavaFile(stdinOpt0.get, "<stdin>-java-file")))
       else if ((arg == "-" || arg == "-.sc" || arg == "_.sc") && stdinOpt0.nonEmpty)
         Right(Seq(VirtualScript(stdinOpt0.get, "stdin", os.sub / "stdin.sc")))
+      else if ((arg == "-.md" || arg == "_.md") && stdinOpt0.nonEmpty)
+        Right(Seq(VirtualMarkdownFile(stdinOpt0.get, "<stdin>-markdown-file", os.sub / "stdin.md")))
       else if (arg.endsWith(".zip") && os.exists(os.Path(arg, cwd))) {
         val content = os.read.bytes(os.Path(arg, cwd))
         Right(resolveZipArchive(content, enableMarkdown))

diff --git a/...les/integration/src/test/scala/scala/cli/integration/RunPipedSourcesTestDefinitions.scala b/...les/integration/src/test/scala/scala/cli/integration/RunPipedSourcesTestDefinitions.scala
@@ -185,4 +185,21 @@ trait RunPipedSourcesTestDefinitions { _: RunTestDefinitions =>
       }
     }
   }
+
+  test("Markdown code with a scala snippet accepted as piped input") {
+    val expectedOutput = "Hello"
+    val pipedInput =
+      s"""# Piped Markdown
+         |A simple `scala` snippet
+         |```scala
+         |println("$expectedOutput")
+         |```
+         |""".stripMargin
+    emptyInputs.fromRoot { root =>
+      val output = os.proc(TestUtil.cli, "_.md", extraOptions)
+        .call(cwd = root, stdin = pipedInput)
+        .out.trim()
+      expect(output == expectedOutput)
+    }
+  }
 }