drop laika, generic string=>string transform

CHANGELOG.md

@@ -1,5 +1,9 @@
 # Changelog
 
+## 0.4.0
+
+Replace Laika with a generic `String => String` transformations.
+
 ## 0.3.1
 
 Removed a bad println.

README.md

@@ -171,20 +171,12 @@ object EmbeddedFilesIndex {
 }
 ```
 
-## Laika transform (markdown)
+## Transforming text
 
-It is possible to configure a basic transformation for text files using [Laika](https://planet42.github.io/Laika).
+It is possible to configure a basic transformation for text files using.
 
 
 ```scala
-import laika.api.Transformer
-import laika.ast.Path.Root
-import laika.format.{AST, HTML, Markdown, ReStructuredText, XSLFO}
-import laika.markdown.bundle.VerbatimHTML
-import laika.markdown.github.GitHubFlavor
-import laika.parse.code.SyntaxHighlighting
-import laika.rewrite.link.LinkConfig
-
 project
   // ...
   .settings(
@@ -193,20 +185,14 @@ project
     embedTransform := Seq(
       TransformConfig(
         when = _.getFileName.toString.endsWith(".md"),
-        transformer =
-          Transformer
-            .from(Markdown)
-            .to(HTML)
-            .using(GitHubFlavor, VerbatimHTML, SyntaxHighlighting)
-            .withConfigValue(LinkConfig(excludeFromValidation = Seq(Root)))
-            .build
+        transform = _.toUpperCase          
       )
     ),
     (Compile / sourceGenerators) += embedFiles
   )
 ```
 
-For each text file, the `.transformer` of the first of the `TransformConfig`-s to match the path (`.when` returns `true`) 
+For each text file, the `.transform` function of the first of the `TransformConfig`-s to match the path (`.when` returns `true`) 
 will be applied to the contents of the file.
 
 If none of the configuration matches - the file contents will be used as is.

build.sbt

@@ -27,8 +27,4 @@ console / initialCommands := """import com.yurique.embedded.sbt._"""
 enablePlugins(ScriptedPlugin)
 scriptedLaunchOpts ++=
   Seq("-Xmx1024M", "-Dplugin.version=" + version.value)
-libraryDependencies ++= Seq(
-  "org.planet42" %% "laika-core" % "0.19.0", // % Provided,
-  "org.planet42" %% "laika-core" % "0.19.0" % Test
-)
 // test := scripted.value

src/main/scala/com/yurique/embedded/sbt/EmbeddedFilesPlugin.scala

@@ -6,7 +6,6 @@ import sbt.Keys._
 import java.nio.file.Files
 import java.nio.file.Path
 import sbt.nio.Keys._
-import laika.api.Transformer
 
 object EmbeddedFilesPlugin extends AutoPlugin {
 
@@ -16,7 +15,7 @@ object EmbeddedFilesPlugin extends AutoPlugin {
 
     case class TransformConfig(
         when: Path => Boolean,
-        transformer: Transformer
+        transform: String => String
     )
 
     val embedFiles = taskKey[Seq[File]]("Creates an ExternalFile object with a content field for each file.")
@@ -209,9 +208,7 @@ object EmbeddedFilesPlugin extends AutoPlugin {
   ): Unit = {
 
     def doTransform(s: String): String =
-      transform.find(_.when(input)).fold(s) { transform =>
-        transform.transformer.transform(s).fold(throw _, identity)
-      }
+      transform.find(_.when(input)).fold(s)(_.transform(s))
 
     val fileContent =
       doTransform(IO.read(input.toFile))

src/sbt-test/sbt-embedded-files/without-index-transform/build.sbt

@@ -1,12 +1,3 @@
-import laika.api.Transformer
-import laika.ast.Path.Root
-import laika.format.{AST, HTML, Markdown, ReStructuredText, XSLFO}
-import laika.markdown.bundle.VerbatimHTML
-import laika.markdown.github.GitHubFlavor
-import laika.parse.code.SyntaxHighlighting
-import laika.rewrite.link.LinkConfig
-
-
 version := "0.1"
 scalaVersion := "2.13.6"
 
@@ -19,8 +10,8 @@ val root = project
     embedDirectories ++= (Compile / unmanagedSourceDirectories).value,
     embedTransform := Seq(
       TransformConfig(
-        when = _.getFileName.toString.endsWith(".md"),
-        transformer = Transformer.from(Markdown).to(HTML).using(GitHubFlavor, VerbatimHTML, SyntaxHighlighting).build
+        when = _.getFileName.toString.endsWith("test-resource.txt"),
+        transform = _.toUpperCase
       )
     ),
     (Compile / sourceGenerators) += embedFiles

src/sbt-test/sbt-embedded-files/without-index-transform/expected/__embedded_files/test_resource_txt.scala

@@ -4,7 +4,7 @@ object test_resource_txt extends __embedded_files.EmbeddedTextFile {
 
   val path: String = """test-resource.txt"""
 
-  val content: String = """A file from resources.
+  val content: String = """A FILE FROM RESOURCES.
 """
 
 }

src/sbt-test/sbt-embedded-files/without-index-transform/test

@@ -2,7 +2,6 @@
 > compile
 $ must-mirror target/scala-2.13/src_managed/main/scala/__embedded_files/com/yurique/embedded/sbt/txt/test_file_1_txt.scala expected/__embedded_files/com/yurique/embedded/sbt/txt/test_file_1_txt.scala
 $ must-mirror target/scala-2.13/src_managed/main/scala/__embedded_files/test_resource_txt.scala expected/__embedded_files/test_resource_txt.scala
-$ must-mirror target/scala-2.13/src_managed/main/scala/__embedded_files/test_resource_md.scala expected/__embedded_files/test_resource_md.scala
 $ must-mirror target/scala-2.13/src_managed/main/scala/__embedded_files/com/yurique/embedded/sbt/binary/test_bin_file_1_bin.scala expected/__embedded_files/com/yurique/embedded/sbt/binary/test_bin_file_1_bin.scala
 $ must-mirror target/scala-2.13/src_managed/main/scala/__embedded_files/test/test_bin_resource_bin.scala expected/__embedded_files/test/test_bin_resource_bin.scala
 $ must-mirror target/scala-2.13/src_managed/main/scala/__embedded_files/EmbeddedTextFile.scala expected/__embedded_files/EmbeddedTextFile.scala