Build and publish workflow

.github/workflows/build.yaml

@@ -1,16 +1,36 @@
 ---
-name: Build
+name: 'Build & Publish'
 
 on:  # yamllint disable-line rule:truthy
   push:
-    branches:
-      - master
-    tags:
-      - "release-*.*.*"
   pull_request:
     branches:
       - master
 
 jobs:
   build:
     uses: metaborg/actions/.github/workflows/gradle-build-matrix.yaml@main
+  publish-snapshot:
+    uses: metaborg/actions/.github/workflows/gradle-publish.yaml@main
+    with:
+      gradle-command: |
+        gradle :publish -Pgitonium.isSnapshot=true
+      gradle-version-command: |
+        gradle -q :printVersion -Pgitonium.isSnapshot=true
+    if: "github.event_name == 'push' && github.ref == 'refs/heads/master'"
+    needs: [build]
+    secrets:
+      METABORG_ARTIFACTS_USERNAME: ${{ secrets.METABORG_ARTIFACTS_USERNAME }}
+      METABORG_ARTIFACTS_PASSWORD: ${{ secrets.METABORG_ARTIFACTS_PASSWORD }}
+  publish-release:
+    uses: metaborg/actions/.github/workflows/gradle-publish.yaml@main
+    with:
+      gradle-command: |
+        gradle :publish
+      gradle-version-command: |
+        gradle -q :printVersion
+    if: "github.event_name == 'push' && startsWith(github.ref, 'refs/tags/release-')"
+    needs: [build]
+    secrets:
+      METABORG_ARTIFACTS_USERNAME: ${{ secrets.METABORG_ARTIFACTS_USERNAME }}
+      METABORG_ARTIFACTS_PASSWORD: ${{ secrets.METABORG_ARTIFACTS_PASSWORD }}

build.gradle.kts

@@ -1,3 +1,4 @@
+import org.metaborg.convention.Developer
 import org.metaborg.convention.MavenPublishConventionExtension
 
 // Workaround for issue: https://youtrack.jetbrains.com/issue/KTIJ-19369
@@ -7,15 +8,34 @@ plugins {
     alias(libs.plugins.gitonium)
 }
 
+rootProjectConvention {
+    // This will add `publishAll` and `publish` tasks that call the `publish` task on each subproject and sub-build
+    registerPublishTasks.set(true)
+}
+
 allprojects {
     apply(plugin = "org.metaborg.gitonium")
+
+    // Configure Gitonium before setting the version
+    gitonium {
+        mainBranch.set("master")
+    }
+
     version = gitonium.version
     group = "org.metaborg"
 
     pluginManager.withPlugin("org.metaborg.convention.maven-publish") {
         extensions.configure(MavenPublishConventionExtension::class.java) {
             repoOwner.set("metaborg")
             repoName.set("common")
+
+            metadata {
+                inceptionYear.set("2018")
+                developers.set(listOf(
+                    Developer("gohla", "Gabriel Konat", "[email protected]"),
+                    Developer("virtlink", "Daniel A. A. Pelsmaeker", "[email protected]"),
+                ))
+            }
         }
     }
 }