Add Scala 2.13 support, move to sbt

.github/workflows/ci.yml

@@ -1,47 +1,42 @@
 name: CI
+
 on:
+  pull_request:
+    branches: ["*"]
   push:
     branches: ["main"]
     tags: ["v*"]
-  pull_request:
-    branches: ["*"]
+
+concurrency:
+  group: ci-${{ github.ref }}
+  cancel-in-progress: true
 
 jobs:
   build:
-    strategy:
-      fail-fast: false
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v3
         with:
           fetch-depth: 0
-      - uses: coursier/cache-action@v6
-      - uses: VirtusLab/scala-cli-setup@main
-        with:
-          power: true
 
-      - name: Check formatting
-        run: make code-check || echo "Run `make pre-ci`"
-
-      - name: Test 
-        run: make test
+      - uses: actions/setup-java@v3
+        with:
+          distribution: "temurin"
+          java-version: "21"
+          cache: "sbt"
 
-      - name: Check documentation compiles and runs
-        run: make check-docs && make run-example
+      - name: Setup sbt
+        uses: sbt/setup-sbt@v1
 
-      - name: Publish snapshot 
-        if: github.ref == 'refs/heads/main'
-        run: make publish-snapshot
-        env:
-          SONATYPE_PASSWORD: ${{ secrets.SONATYPE_PASSWORD }}
-          SONATYPE_USERNAME: ${{ secrets.SONATYPE_USERNAME }}
+      - name: Test
+        run: sbt ci
 
-      - name: Publish 
-        if: startsWith(github.ref, 'refs/tags/v') 
-        run: make publish
+      - name: Publish ${{ github.ref }}
+        # todo: uncomment
+        # if: github.event_name != 'pull_request' && (startsWith(github.ref, 'refs/tags/v') || (github.ref == 'refs/heads/main'))
+        run: sbt ci-release
         env:
           PGP_PASSPHRASE: ${{ secrets.PGP_PASSPHRASE }}
           PGP_SECRET: ${{ secrets.PGP_SECRET }}
           SONATYPE_PASSWORD: ${{ secrets.SONATYPE_PASSWORD }}
           SONATYPE_USERNAME: ${{ secrets.SONATYPE_USERNAME }}
-

.gitignore

@@ -28,3 +28,8 @@ dist-ssr
 .metals
 .bsp
 scalajs-frontend.js
+
+# sbt
+target/
+project/target/
+project/project/

.sbtopts

@@ -0,0 +1 @@
+-J-Xmx6g

build.sbt

@@ -0,0 +1,85 @@
+import org.typelevel.sbt.tpolecat.DevMode
+
+import java.net.URI
+
+inThisBuild(
+  List(
+    organization := "tech.neander",
+    homepage := Some(url("https://github.com/neandertech/smithy4s-fetch")),
+    licenses := List(License.Apache2),
+    developers := List(
+      Developer(
+        "velvetbaldmime",
+        "Anton Sviridov",
+        "contact@indoorvivants.com",
+        URI.create("https://indoorvivants.com").toURL
+      )
+    )
+  )
+)
+
+val scala213 = "2.13.18"
+val scala3 = "3.3.7"
+val scalaNext = "3.8.2"
+val allScalaVersions = List(scala213, scala3)
+
+val smithy4sVersion = "0.18.48"
+val http4sVersion = "0.23.33"
+val weaverVersion = "0.8.4"
+
+ThisBuild / versionScheme := Some("early-semver")
+ThisBuild / tpolecatOptionsMode := DevMode
+
+val commonSettings = Seq(
+  mimaPreviousArtifacts := Set.empty
+)
+
+val fetch = projectMatrix
+  .in(file("modules") / "fetch")
+  .jsPlatform(allScalaVersions)
+  .settings(
+    name := "smithy4s-fetch",
+    commonSettings,
+    libraryDependencies ++= Seq(
+      "com.disneystreaming.smithy4s" %%% "smithy4s-core" % smithy4sVersion,
+      "com.disneystreaming.smithy4s" %%% "smithy4s-json" % smithy4sVersion,
+      "org.scala-js" %%% "scalajs-dom" % "2.8.1"
+    ),
+    libraryDependencies ++= Seq(
+      "com.disneystreaming" %%% "weaver-cats" % weaverVersion % Test
+    )
+  )
+
+val tests =
+  projectMatrix
+    .in(file("modules") / "tests")
+    .settings(publish / skip := true)
+    .disablePlugins(MimaPlugin)
+    .dependsOn(fetch)
+    // Hacky way to make projectmatrix work: we pretend to use scala3LTS, but we override it later
+    .jsPlatform(List(scala3))
+    .settings(
+      scalaVersion := scalaNext,
+      libraryDependencies ++=
+        Seq(
+          "com.disneystreaming" %%% "weaver-cats" % weaverVersion % Test,
+          "tech.neander" %%% "smithy4s-deriving" % "0.0.3" % Test,
+          "com.disneystreaming.smithy4s" %%% "smithy4s-http4s" % smithy4sVersion % Test,
+          "org.http4s" %%% "http4s-ember-server" % http4sVersion % Test,
+          "org.http4s" %%% "http4s-ember-client" % http4sVersion % Test
+        ),
+      scalaJSLinkerConfig ~= {
+        _.withModuleKind(org.scalajs.linker.interface.ModuleKind.ESModule)
+      }
+    )
+
+val root = project
+  .in(file("."))
+  .settings(publish / skip := true)
+  .disablePlugins(MimaPlugin)
+  .aggregate(List(fetch, tests).flatMap(_.projectRefs): _*)
+
+addCommandAlias(
+  "ci",
+  "compile;test;scalafmtCheckAll;mimaReportBinaryIssues"
+)