try fix Scala 2.12 build

.github/workflows/ci.yml

@@ -89,6 +89,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
+        isScalaJS: [ true, false ]
         scala: [ 2.12.x, 2.13.x, 3.3.x ]
     env:
       CI_RELEASE: publishSigned # By default, sbt-ci-release uses the `+publishSigned` which is publishing for all the Scala versions configured, which is not what we want
@@ -107,3 +108,4 @@ jobs:
           PGP_SECRET: ${{ secrets.PGP_SECRET }}
           SONATYPE_PASSWORD: ${{ secrets.SONATYPE_PASSWORD }}
           SONATYPE_USERNAME: ${{ secrets.SONATYPE_USERNAME }}
+          IS_SCALAJS_BUILD: ${{ matrix.isScalaJS }}

build.sbt

@@ -182,6 +182,9 @@ lazy val filteredModules = {
   selectedModules
 }
 
+// Adapted from https://github.com/sbt/sbt-ci-release#how-do-i-publish-cross-built-scalajs-projects
+val isScalaJSBuild: Boolean = Option(System.getenv("IS_SCALAJS_BUILD")).fold(ifEmpty = false)(_ == "true")
+
 lazy val `quill` =
   (project in file("."))
     .settings(commonSettings: _*)
@@ -305,7 +308,8 @@ lazy val `quill-core` =
       )
     )
     .jvmSettings(
-      Test / fork := true
+      Test / fork := true,
+      publish / skip := isScalaJSBuild,
     )
     .jsSettings(
       unmanagedSources / excludeFilter := new SimpleFileFilter(file => file.getName == "DynamicQuerySpec.scala"),