Update Build Tooling

* Udate to Mill 0.12.16
* Update Mill plugins
* Update test matrix
* Drop support for Mill 0.9 and older
* Update Sonatype publishing workflow

Author: lefou

.github/workflows/build.yml

@@ -19,21 +19,16 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest, windows-latest]
-        java-version: [8, 11]
+        java-version: 11
         targets:
           - "__.publishLocal testRepo"
           - "core.__.test"
-          - "itest[0.11.6].test"
+          - "itest[0.12.16].test"
+          - "itest[0.12.0].test"
+          - "itest[0.11.12].test"
           - "itest[0.11.0].test"
           - "itest[0.10.12].test"
           - "itest[0.10.0].test"
-          - "itest[0.9.12].test"
-          - "itest[0.9.3].test"
-          - "itest[0.8.0].test"
-          - "itest[0.7.4].test"
-          - "itest[0.7.0].test"
-          - "itest[0.6.3].test"
-          - "itest[0.6.0].test"
 
     runs-on: ${{ matrix.os }}
     continue-on-error: ${{ matrix.os == 'windows-latest' }}
@@ -66,8 +61,8 @@ jobs:
         continue-on-error: true
 
   publish:
+    if: github.repository == 'lefou/mill-osgi' && github.ref == 'refs/heads/main' && github.event_name == 'push'
     needs: build
-    if: github.ref == 'refs/heads/main' && github.event_name == 'push'
     runs-on: ubuntu-latest
     # only run one publish job for the same sha at the same time
     # e.g. when a main-branch push is also tagged
@@ -80,7 +75,7 @@ jobs:
 
       - uses: actions/setup-java@v4
         with:
-          java-version: 8
+          java-version: 11
           distribution: temurin
 
       - name: Setup GPG secrets
@@ -90,4 +85,11 @@ jobs:
           gpg --list-secret-keys --keyid-format LONG
 
       - name: Publish to Maven Central
-        run: ./millw -i mill.scalalib.PublishModule/publishAll --sonatypeCreds "${{ secrets.SONATYPE_CREDS }}" --gpgArgs "--passphrase=${{ secrets.GPG_SECRET_KEY_PASS}},--batch,--yes,-a,-b,--pinentry-mode,loopback" --publishArtifacts __.publishArtifacts --readTimeout 600000 --awaitTimeout 600000 --release true --signed true
+        run: ./millw -i --import "ivy:com.lihaoyi::mill-contrib-sonatypecentral:" mill.contrib.sonatypecentral.SonatypeCentralPublishModule/publishAll --publishArtifacts __.publishArtifacts
+        env:
+          MILL_PGP_PASSPHRASE: ${{ secrets.GPG_SECRET_KEY_PASS }}
+          # MILL_PGP_SECRET_BASE64: ${{ secrets.GPG_SECRET_KEY }}
+          MILL_SONATYPE_PASSWORD: ${{ secrets.MILL_SONATYPE_PASSWORD }}
+          MILL_SONATYPE_USERNAME: ${{ secrets.MILL_SONATYPE_USERNAME }}
+
+

.mill-version

@@ -1 +1 @@
-0.11.11
+0.12.16

build.sc

@@ -1,7 +1,7 @@
 // mill plugins
-import $ivy.`de.tototec::de.tobiasroeser.mill.vcs.version::0.4.0`
+import $ivy.`de.tototec::de.tobiasroeser.mill.vcs.version::0.4.1`
 // Run integration tests with mill
-import $ivy.`de.tototec::de.tobiasroeser.mill.integrationtest::0.7.1`
+import $ivy.`de.tototec::de.tobiasroeser.mill.integrationtest::0.7.3`
 // Generate converage reports
 import $ivy.`com.lihaoyi::mill-contrib-scoverage:`
 
@@ -28,9 +28,9 @@ trait Deps {
   // The mill API version used in the project/sources/dependencies, also default for integration tests
   def millVersion: String
   def millPlatform: String
-  def scalaVersion: String = "2.13.14"
+  def scalaVersion: String = "2.13.16"
   def millTestVersions: Seq[String]
-  val scoverageVersion = "2.2.0"
+  val scoverageVersion = "2.4.1"
 
   val bndlib = ivy"biz.aQute.bnd:biz.aQute.bndlib:6.4.1"
   val logbackClassic = ivy"ch.qos.logback:logback-classic:1.1.3"
@@ -47,36 +47,17 @@ object Deps_0_11 extends Deps {
   override val millVersion = "0.11.0" // scala-steward:off
   override def millPlatform = "0.11"
   // keep in sync with .github/workflows/build.yml
-  override val millTestVersions = Seq("0.11.6", millVersion)
+  override val millTestVersions = Seq("0.12.16", "0.12.0", "0.11.12", millVersion)
 }
 object Deps_0_10 extends Deps {
   override val millVersion = "0.10.0" // scala-steward:off
   override def millPlatform = "0.10"
   // keep in sync with .github/workflows/build.yml
   override val millTestVersions = Seq("0.10.12", millVersion)
 }
-object Deps_0_9 extends Deps {
-  override val millVersion = "0.9.3" // scala-steward:off
-  override def millPlatform = "0.9"
-  // keep in sync with .github/workflows/build.yml
-  override val millTestVersions = Seq("0.9.12", millVersion)
-}
-object Deps_0_7 extends Deps {
-  override val millVersion = "0.7.0" // scala-steward:off
-  override def millPlatform = "0.7"
-  // keep in sync with .github/workflows/build.yml
-  override val millTestVersions = Seq("0.8.0", "0.7.4", millVersion)
-}
-object Deps_0_6 extends Deps {
-  override val millVersion = "0.6.0" // scala-steward:off
-  override def millPlatform = "0.6"
-  override val scalaVersion = "2.12.19"
-  // keep in sync with .github/workflows/build.yml
-  override val millTestVersions = Seq("0.6.3", millVersion)
-}
 
 /** Cross build versions */
-val millPlatforms = Seq(Deps_0_11, Deps_0_10, Deps_0_9, Deps_0_7, Deps_0_6).map(x => x.millPlatform -> x)
+val millPlatforms = Seq(Deps_0_11, Deps_0_10).map(x => x.millPlatform -> x)
 
 trait MyScoverageModule extends ScoverageModule {
   override lazy val scoverage: ScoverageData = new MyScoverageData {}
@@ -210,24 +191,3 @@ trait ItestCross extends MillIntegrationTestModule with Cross.Module[String] {
     PathRef(T.dest)
   }
 }
-
-/** Convenience targets. */
-object P extends Module {
-
-  /**
-   * Update the millw script.
-   */
-  def millw() = T.command {
-    // https://raw.githubusercontent.com/lefou/millw/master/millw
-    for {
-      file <- Seq("millw", "millw.bat")
-    } yield {
-      val target = Util.download(s"https://raw.githubusercontent.com/lefou/millw/master/${file}")
-      val millw = baseDir / file
-      os.copy.over(target.path, millw)
-      os.perms.set(millw, os.perms(millw) + PosixFilePermission.OWNER_EXECUTE)
-      target
-    }
-  }
-
-}

itest/src/Embedded-Jars/build.sc

@@ -22,7 +22,7 @@ object embedded extends JavaModule
 
 trait Template extends ScalaModule with OsgiBundleModule {
   override def millSourcePath: Path = super.millSourcePath / os.up / "hello"
-  override def scalaVersion: T[String] = "2.13.7"
+  override def scalaVersion: T[String] = "2.13.17"
   override def embeddedJars = Seq(embedded.jar())
 }
 

itest/src/Exploded-Jars/build.sc

@@ -23,7 +23,7 @@ object embedded extends JavaModule
 
 trait Template extends ScalaModule with OsgiBundleModule {
   override def millSourcePath: Path = super.millSourcePath / os.up / "hello"
-  override def scalaVersion: T[String] = "2.13.7"
+  override def scalaVersion: T[String] = "2.13.17"
   override def explodedJars = Seq(embedded.jar())
 }
 

itest/src/HelloWorld/build.sc

@@ -41,7 +41,7 @@ def verify() = T.command {
 
 trait Template extends ScalaModule with OsgiBundleModule {
   override def millSourcePath: Path = super.millSourcePath / os.up / "hello"
-  override def scalaVersion: T[String] = "2.12.7"
+  override def scalaVersion: T[String] = "2.12.20"
   override def artifactName = "hello"
 }
 

itest/src/Include-Sources/build.sc

@@ -20,7 +20,7 @@ def verify() = T.command {
 
 trait Template extends ScalaModule with OsgiBundleModule {
   override def millSourcePath: Path = super.millSourcePath / os.up / "hello"
-  override def scalaVersion: T[String] = "2.13.7"
+  override def scalaVersion: T[String] = "2.13.17"
   override def includeSources = true
 }
 

itest/src/Interproject-dependson-includePackage-versions/build.sc

@@ -38,7 +38,7 @@ def verify() = T.command {
 
 trait TemplateBnd extends ScalaModule with OsgiBundleModule {
   override def osgiBuildMode: OsgiBundleModule.BuildMode = OsgiBundleModule.BuildMode.ReplaceJarTarget
-  override def scalaVersion: T[String] = "2.12.7"
+  override def scalaVersion: T[String] = "2.12.20"
   override def bundleVersion = projVersion
 }