Apply minor patches to ease onboarding to Pekko

Author: PawelLipski

.github/dependabot.yml

@@ -0,0 +1,6 @@
+version: 2
+updates:
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "daily"

.github/workflows/standard-workflow.yml

@@ -2,6 +2,10 @@ name: Standard Workflow
 
 on: workflow_call
 
+concurrency:
+  group: ${{ github.head_ref }}
+  cancel-in-progress: true
+
 jobs:
   code-style-check:
     runs-on: ubuntu-latest
@@ -10,29 +14,29 @@ jobs:
       - name: Check out
         uses: actions/checkout@v2
 
-      - name: Setup Scala
-        uses: olafurpg/setup-scala@v10
-        with:
-          java-version: adopt@1.11
-
-      - name: Resolve dependencies
-        run: sbt update
-
-      - name: Run code checks
+      - name: Run simple checks
         run: |
           PATH=$PATH:./scripts
           set -x
+          enforce-issue-number-for-todos
           enforce-newline-at-eof
           prohibit-trailing-whitespace
-          enforce-issue-number-for-todos
 
           npm install --global remark-cli remark-lint-no-dead-urls remark-validate-links
           validate-markdown-links
 
+      - name: Setup Scala
+        uses: olafurpg/setup-scala@v10
+        with:
+          java-version: adopt@1.11
+
       - name: Check code style
         # Curiously, scalafmtCheckAll doesn't cover *.sbt files, hence scalafmtSbtCheck is needed as well
         run: sbt scalafmtCheckAll scalafmtSbtCheck "scalafixAll --check"
 
+      - name: Substitute sbt plugin snapshot version
+        run: ./scripts/substitute-sbt-plugin-snapshot-version
+
       - name: Check code style - examples/event-migration
         run: sbt scalafmtCheckAll scalafmtSbtCheck "scalafixAll --check"
         working-directory: examples/event-migration
@@ -57,9 +61,6 @@ jobs:
         with:
           java-version: adopt@1.11
 
-      - name: Resolve dependencies
-        run: sbt update
-
       - name: Compile
         run: sbt compile Test/compile
 
@@ -84,9 +85,6 @@ jobs:
         with:
           java-version: adopt@1.11
 
-      - name: Resolve dependencies
-        run: sbt update
-
       - name: Compile
         run: sbt compile Test/compile
 
@@ -110,9 +108,6 @@ jobs:
         with:
           java-version: adopt@1.11
 
-      - name: Resolve dependencies
-        run: sbt update
-
       - name: Compile
         run: sbt compile Test/compile
 
@@ -151,6 +146,9 @@ jobs:
         with:
           java-version: adopt@1.11
 
+      - name: Substitute sbt plugin snapshot version
+        run: ./scripts/substitute-sbt-plugin-snapshot-version
+
       - name: Test event-migration-examples
         run: sbt test
         working-directory: examples/event-migration

.remarkrc.yml

@@ -0,0 +1,9 @@
+plugins:
+  lint-no-dead-urls:
+    skipUrlPatterns:
+      # TODO (#325): remove these patterns
+      - https://mvnrepository.com/artifact/org.virtuslab.ash  # failing for some reason
+      - https://mvnrepository.com/artifact/org.virtuslab.psh
+      - https://oss.sonatype.org/content/repositories/snapshots/org/virtuslab/psh/
+      - https://repo1.maven.org/maven2/org/virtuslab/psh/
+  validate-links: {}

.scala-steward.conf

@@ -4,29 +4,31 @@ commits.message = "Scala-Steward: Update ${artifactName} from ${currentVersion}
 
 buildRoots = [
   ".",
+  "examples/akka-cluster-app/",
   "examples/akka-persistence-app/",
   "examples/event-migration/",
-  "examples/example-app/",
   "sbt-akka-serialization-helper/src/sbt-test/sbt-dumpschema/dependencies",
   "sbt-akka-serialization-helper/src/sbt-test/sbt-dumpschema/simple",
 ]
 
-updates.pin  = [
+updates.pin = [
   # 	* org.scala-lang.modules:scala-xml_2.12:2.1.0 (early-semver) is selected over 1.2.0
   # 	    +- com.github.sbt:sbt-native-packager:1.9.10 (sbtVersion=1.0, scalaVersion=2.12) (depends on 2.1.0)
   # 	    +- com.typesafe.play:twirl-api_2.12:1.5.1             (depends on 1.2.0)
-  { groupId = "com.github.sbt", artifactId = "sbt-native-packager", version = "1.9.9" },
+  { groupId = "com.github.sbt", artifactId = "sbt-native-packager", version = "1.9.9" }
 
   # 	* org.scala-lang.modules:scala-parser-combinators_2.13:2.1.0 (early-semver) is selected over 1.1.2
   # 	    +- org.scalikejdbc:scalikejdbc-core_2.13:4.0.0        (depends on 2.1.0)
   # 	    +- com.typesafe:ssl-config-core_2.13:0.4.3            (depends on 1.1.2)
-  { groupId = "org.scalikejdbc", version = "3." },
+  { groupId = "org.scalikejdbc", version = "3." }
 
   # Since most libraries will pull in slf4j-api v1 for a long time...
   # so to spare ourselves dependency overrides & all the hassle with v2, let's stick to v1 as for now.
   { groupId = "org.slf4j", version = "1." }
 
-  # Akka will change its license from Apache 2.0 (opensource) to Business Source License 1.1 (commercial) in the
+  # <START-AKKA>
+
+  # Akka changed its license from Apache 2.0 (opensource) to Business Source License 1.1 (commercial) in the
   # 2.7.0 release. So, we want to stick to 2.6.x for now to avoid potential license-connected problems.
   { groupId = "com.typesafe.akka", artifactId="akka-actor", version = "2.6." }
   { groupId = "com.typesafe.akka", artifactId="akka-actor-typed", version = "2.6." }
@@ -41,28 +43,30 @@ updates.pin  = [
   { groupId = "com.typesafe.akka", artifactId="akka-serialization-jackson", version = "2.6." }
   { groupId = "com.typesafe.akka", artifactId="akka-persistence-testkit", version = "2.6." }
   { groupId = "com.typesafe.akka", artifactId="akka-persistence-query", version = "2.6." }
-  # Akka will change its license from Apache 2.0 (opensource) to Business Source License 1.1 (commercial) in the
+  # Akka changed its license from Apache 2.0 (opensource) to Business Source License 1.1 (commercial) in the
   # 1.3.0 release for akka-projection. So, we want to stick to 1.2.x for now to avoid
   # potential license-connected problems.
   { groupId = "com.lightbend.akka", artifactId="akka-projection-eventsourced", version = "1.2." }
   { groupId = "com.lightbend.akka", artifactId="akka-projection-jdbc", version = "1.2." }
-  # Akka will change its license from Apache 2.0 (opensource) to Business Source License 1.1 (commercial) in the
+  # Akka changed its license from Apache 2.0 (opensource) to Business Source License 1.1 (commercial) in the
   # 2.2.0 release for akka-grpc. So, we want to stick to 2.1.x for now to avoid potential license-connected problems.
   { groupId = "com.lightbend.akka.grpc", artifactId="akka-grpc-runtime", version = "2.1." }
-  # Akka will change its license from Apache 2.0 (opensource) to Business Source License 1.1 (commercial) in the
+  # Akka changed its license from Apache 2.0 (opensource) to Business Source License 1.1 (commercial) in the
   # 10.3.0 release for akka-http. So, we want to stick to 10.2.x for now to avoid potential license-connected problems.
   { groupId = "com.typesafe.akka", artifactId="akka-http", version = "10.2." }
   { groupId = "com.typesafe.akka", artifactId="akka-http-spray-json", version = "10.2." }
   { groupId = "com.typesafe.akka", artifactId="akka-http2-support", version = "10.2." }
-  # Akka will change its license from Apache 2.0 (opensource) to Business Source License 1.1 (commercial) in the
+  # Akka changed its license from Apache 2.0 (opensource) to Business Source License 1.1 (commercial) in the
   # 1.2.0 release for akka-management - related modules. So, we want to stick to 1.1.x for now to avoid
   # potential license-connected problems.
   { groupId = "com.lightbend.akka.management", artifactId="akka-management", version = "1.1." }
   { groupId = "com.lightbend.akka.management", artifactId="akka-management-cluster-http", version = "1.1." }
   { groupId = "com.lightbend.akka.management", artifactId="akka-management-cluster-bootstrap", version = "1.1." }
   { groupId = "com.lightbend.akka.discovery", artifactId="akka-discovery-kubernetes-api", version = "1.1." }
-  # Akka will change its license from Apache 2.0 (opensource) to Business Source License 1.1 (commercial) in the
+  # Akka changed its license from Apache 2.0 (opensource) to Business Source License 1.1 (commercial) in the
   # 5.2.0 release for akka-persistence-jdbc. So, we want to stick to 5.1.x for now to avoid
   # potential license-connected problems.
   { groupId = "com.lightbend.akka", artifactId="akka-persistence-jdbc", version = "5.1." }
+
+  # <END-AKKA>
 ]

CONTRIBUTING.md

@@ -73,18 +73,10 @@ You might as well use any other profiler, but using https://github.com/jvm-profi
 
 ### Code quality
 
-Before committing, don't forget to type
-```shell
-sbt scalafmtAll scalafixAll scalafmtSbt
-```
-to format the code, .sbt files and check imports. Run this command in the following directories:
-- the base directory (`.`)
-- `examples/akka-cluster-app`
-- `examples/akka-persistence-app`
-- `examples/event-migration`
-You can use `pre-commit` hook, provided in `./pre-commit`, to do the formatting and checking automatically.
+Don't forget to run `./scripts/format-code` before opening a pull request.
+You can symlink this file as git `pre-commit` hook, but beware that it runs quite long.
 
-Additionally, all warnings locally are escalated to errors in CI, so make sure there are none.
+All local Scala compilation warnings are escalated to errors in CI, so make sure there are none.
 
 ### Compatible JDK versions
 
@@ -118,7 +110,7 @@ The tagged commit is then released to Maven Central.
 
 Note that we are using an [early semantic versioning scheme](https://www.scala-lang.org/blog/2021/02/16/preventing-version-conflicts-with-versionscheme.html#early-semver-and-sbt-version-policy).
 
-### Github Releases
+### GitHub Releases
 
-Github Releases are done automatically - with settings defined in the [publish-release-config](.github/publish-release-config.yml) file.
+GitHub Releases are done automatically - with settings defined in the [publish-release-config](.github/publish-release-config.yml) file.
 Release is published when a new `vX.Y.Z` git tag is pushed.

LICENSE

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2021-2022 VirtusLab
+Copyright (c) 2021-2023 VirtusLab
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal