Update build for new website

project/ZolaPlugin.scala

@@ -0,0 +1,113 @@
+package docspell.build
+
+import sbt._
+import sbt.Keys._
+import scala.sys.process._
+
+object ZolaPlugin extends AutoPlugin {
+
+  object autoImport {
+    val zolaRootDir   = settingKey[File]("The root directory of zola")
+    val zolaOutputDir = settingKey[File]("The directory to put the final site")
+    val zolaCommand   = settingKey[String]("The zola executable")
+    val zolaTestBaseUrl =
+      settingKey[String]("The base-url to use when building the test site.")
+
+    val zolaBuild = taskKey[Unit](
+      "Build the site using zola, which is then available in 'zolaOutputDir'."
+    )
+    val zolaBuildTest = taskKey[Unit](
+      "Build the site using zola, which is then available in 'zolaOutputDir'. " +
+        "It uses a different base-url. So the final site can be tested using " +
+        "'python -m SimpleHTTPServer 1234' for example."
+    )
+    val zolaCheck = taskKey[Unit]("Runs zola check to check links")
+  }
+
+  import autoImport._
+
+  def zolaSettings: Seq[Setting[_]] =
+    Seq(
+      zolaRootDir := baseDirectory.value / "site",
+      zolaOutputDir := target.value / "zola-site",
+      zolaCommand := "zola",
+      zolaTestBaseUrl := "http://localhost:1234",
+      zolaBuild := {
+        val logger = streams.value.log
+        logger.info("Building web site using zola ...")
+        buildSite(zolaCommand.value, zolaRootDir.value, zolaOutputDir.value, None, logger)
+        logger.info("Website built")
+      },
+      zolaBuildTest := {
+        val logger  = streams.value.log
+        val baseurl = zolaTestBaseUrl.value
+        logger.info("Building web site (test) using zola ...")
+        buildSite(
+          zolaCommand.value,
+          zolaRootDir.value,
+          zolaOutputDir.value,
+          Some(baseurl),
+          logger
+        )
+        logger.info(s"Website built. Check it with base-url $baseurl")
+      },
+      zolaCheck := {
+        val logger = streams.value.log
+        logger.info("Checking web site using zola ...")
+        checkSite(zolaCommand.value, zolaRootDir.value, logger)
+      }
+    )
+
+  override def projectSettings: Seq[Setting[_]] =
+    zolaSettings
+
+  def buildSite(
+      zolaCmd: String,
+      inDir: File,
+      outDir: File,
+      base: Option[String],
+      logger: Logger
+  ): Unit = {
+    val baseUrl = base match {
+      case Some(url) =>
+        Seq("--base-url", url)
+      case None =>
+        runYarnInstall("yarn", inDir.getParentFile, logger)
+        runElmCompile("elm", inDir.getParentFile, outDir, logger)
+        Seq.empty
+    }
+    val cmd  = Seq(zolaCmd, "build", "-o", outDir.absolutePath.toString) ++ baseUrl
+    val proc = Process(cmd, Some(inDir))
+    val out  = proc.!!
+    logger.info(out)
+  }
+
+  def checkSite(zolaCmd: String, inDir: File, logger: Logger): Unit = {
+    val cmd  = Seq(zolaCmd, "check")
+    val proc = Process(cmd, Some(inDir))
+    val out  = proc.!!
+    logger.info(out)
+  }
+
+  def runYarnInstall(yarnCmd: String, inDir: File, logger: Logger): Unit = {
+    val cmd  = Seq(yarnCmd, "install")
+    val proc = Process(cmd, Some(inDir))
+    val out  = proc.!!
+    logger.info(out)
+  }
+
+  def runElmCompile(elmCmd: String, inDir: File, zolaOut: File, logger: Logger): Unit = {
+    val cmd = Seq(
+      elmCmd,
+      "make",
+      "--output",
+      (zolaOut / "static" / "js" / "bundle.js").absolutePath.toString,
+      "--optimize",
+      (inDir/"elm"/"Main.elm").toString
+    )
+    val proc = Process(cmd, Some(inDir))
+    val out  = proc.!!
+    logger.info(out)
+  }
+
+}

project/build.nix

@@ -1,14 +1,18 @@
-with import <nixpkgs> { };
 let
-  initScript = writeScript "docspell-build-init" ''
+    nixpkgsUnstable = builtins.fetchTarball {
+    url = "https://github.com/NixOS/nixpkgs-channels/archive/nixos-unstable.tar.gz";
+  };
+  pkgsUnstable = import nixpkgsUnstable { };
+  initScript = pkgsUnstable.writeScript "docspell-build-init" ''
      export LD_LIBRARY_PATH=
-     ${bash}/bin/bash -c sbt
+     ${pkgsUnstable.bash}/bin/bash -c sbt
   '';
-in
+in with pkgsUnstable;
+
 buildFHSUserEnv {
   name = "docspell-sbt";
   targetPkgs = pkgs: with pkgs; [
-    netcat jdk8 wget which zsh dpkg sbt git elmPackages.elm ncurses fakeroot mc jekyll
+    netcat jdk8 wget which zsh dpkg sbt git elmPackages.elm ncurses fakeroot mc
     zola yarn
 
     # haskells http client needs this (to download elm packages)

project/plugins.sbt

@@ -1,9 +1,9 @@
 addSbtPlugin("ch.epfl.scala" % "sbt-scalafix" % "0.9.19")
-addSbtPlugin("com.47deg" % "sbt-microsites" % "1.2.1")
 addSbtPlugin("com.eed3si9n" % "sbt-buildinfo" % "0.9.0")
 addSbtPlugin("com.github.eikek" % "sbt-openapi-schema" % "0.6.1")
 addSbtPlugin("com.github.gseitz" % "sbt-release" % "1.0.13")
 addSbtPlugin("com.jsuereth" % "sbt-pgp" % "2.0.1")
+addSbtPlugin("com.typesafe.sbt" % "sbt-ghpages" % "0.6.3")
 addSbtPlugin("com.typesafe.sbt" % "sbt-git" % "1.0.0")
 addSbtPlugin("com.typesafe.sbt" % "sbt-native-packager" % "1.7.4")
 addSbtPlugin("io.spray" % "sbt-revolver" % "0.9.1")