build: Publish snapshots (#1689)

* build: Publish snapshots

* link checker

.github/workflows/release.yml

@@ -49,40 +49,27 @@ jobs:
         run: sbt +publishSigned
 
   documentation:
-    # runs on main repo only
-    if: github.event.repository.fork == false
     name: Documentation
-    # the release environment provides access to secrets required in the release process
-    # https://github.com/akka/alpakka-kafka/settings/environments/84275678/edit
-    environment: release
     runs-on: ubuntu-22.04
+    if: github.event.repository.fork == false
     steps:
       - name: Checkout
         uses: actions/checkout@v3.1.0
         with:
           # we don't know what commit the last tag was it's safer to get entire repo so previousStableVersion resolves
           fetch-depth: 0
 
-      - name: Checkout GitHub merge
-        if: github.event.pull_request
-        run: |-
-          git fetch origin pull/${{ github.event.pull_request.number }}/merge:scratch
-          git checkout scratch
-
-      - name: Cache Coursier cache
-        uses: coursier/cache-action@v6.4.0
-
       - name: Set up JDK 17
         uses: coursier/setup-action@v1.3.0
         with:
           jvm: temurin:1.17.0.5
 
-      - name: Publish API and reference documentation
-        env:
-          GUSTAV_KEY: ${{ secrets.GUSTAV_KEY }}
-        run: |+
+      - name: Publish
+        run: |-
           eval "$(ssh-agent -s)"
-          echo $GUSTAV_KEY | base64 -di > .github/id_rsa
+          echo $AKKA_RSYNC_GUSTAV | base64 -d > .github/id_rsa
           chmod 600 .github/id_rsa
           ssh-add .github/id_rsa
-          sbt "docs/publishRsync"
+          sbt publishRsync
+        env:
+          AKKA_RSYNC_GUSTAV: ${{ secrets.AKKA_RSYNC_GUSTAV }}

docs/src/main/paradox/snapshots.md

@@ -1,12 +1,9 @@
 ---
-project.description: Snapshot builds of Alpakka Kafka are provided via the Sonatype snapshot repository.
+project.description: Snapshot builds of Alpakka Kafka.
 ---
 # Snapshots
 
-[snapshots-badge]:  https://img.shields.io/nexus/s/com.typesafe.akka/akka-stream-kafka_2.13?server=https%3A%2F%2Foss.sonatype.org
-[snapshots]:        https://oss.sonatype.org/content/repositories/snapshots/com/typesafe/akka/akka-stream-kafka_2.13/
-
-Snapshots are published to the Sonatype Snapshot repository after every successful build on main.
+Snapshots are published to https://repo.akka.io/snapshots repository after every successful build on main.
 Add the following to your project build definition to resolve Alpakka Kafka connector snapshots:
 
 ## Configure repository
@@ -15,27 +12,29 @@ Maven
 :   ```xml
     <project>
     ...
-      <repositories>
-        <repository>
-            <id>snapshots-repo</id>
-            <name>Sonatype snapshots</name>
-            <url>https://oss.sonatype.org/content/repositories/snapshots</url>
-        </repository>
-      </repositories>
+        <repositories>
+          <repositories>
+            <repository>
+              <id>akka-repository</id>
+              <name>Akka library snapshot repository</name>
+              <url>https://repo.akka.io/snapshots</url>
+            </repository>
+          </repositories>
+        </repositories>
     ...
     </project>
     ```
 
 sbt
 :   ```scala
-    resolvers += Resolver.sonatypeRepo("snapshots")
+    resolvers += "Akka library snapshot repository".at("https://repo.akka.io/snapshots")
     ```
 
 Gradle
 :   ```gradle
     repositories {
       maven {
-        url  "https://oss.sonatype.org/content/repositories/snapshots"
+        url  "https://repo.akka.io/snapshots"
       }
     }
     ```
@@ -44,8 +43,3 @@ Gradle
 
 The [snapshot documentation](https://doc.akka.io/docs/alpakka-kafka/snapshot/) is updated with every snapshot build.
 
-## Versions
-
-Latest published snapshot version is [![snapshots-badge][]][snapshots]
-
-The snapshot repository is cleaned from time to time with no further notice. Check [Sonatype snapshots Alpakka Kafka files](https://oss.sonatype.org/content/repositories/snapshots/com/typesafe/akka/akka-stream-kafka_2.13/) to see what versions are currently available.

project/Publish.scala

@@ -43,16 +43,18 @@ object Publish extends AutoPlugin {
     }
   }
 
-  override def projectSettings: Seq[Def.Setting[_]] = Seq(
-    sonatypeProfileName := "com.typesafe",
-    beforePublishTask := beforePublish(isSnapshot.value),
-    publishSigned := publishSigned.dependsOn(beforePublishTask).value,
-    publishTo := (if (isSnapshot.value)
-                    Some(Resolver.file("file", target.value / "repository")) // FIXME snapshot repo
-                  else
-                    Some("Cloudsmith API".at("https://maven.cloudsmith.io/lightbend/akka/"))),
-    credentials ++= (if (isSnapshot.value) Seq[Credentials]() else cloudsmithCredentials(validate = false))
-  )
+  override def projectSettings: Seq[Def.Setting[_]] =
+    Seq(
+      sonatypeProfileName := "com.typesafe",
+      beforePublishTask := beforePublish(isSnapshot.value),
+      publishSigned := publishSigned.dependsOn(beforePublishTask).value,
+      publishTo :=
+        (if (isSnapshot.value)
+           Some("Cloudsmith API".at("https://maven.cloudsmith.io/lightbend/akka-snapshots/"))
+         else
+           Some("Cloudsmith API".at("https://maven.cloudsmith.io/lightbend/akka/"))),
+      credentials ++= cloudsmithCredentials(validate = false)
+    )
 
   def cloudsmithCredentials(validate: Boolean): Seq[Credentials] = {
     (sys.env.get("PUBLISH_USER"), sys.env.get("PUBLISH_PASSWORD")) match {

scripts/link-validator.conf

@@ -28,7 +28,8 @@ site-link-validator {
     # gives: javax.net.ssl.SSLHandshakeException: Received fatal alert: handshake_failure requests
     "https://javadoc.io/static/",
     # The address is hit too often and blocked
-    "https://opensource.org/licenses/Apache-2.0"
+    "https://opensource.org/licenses/Apache-2.0",
+    "https://repo.akka.io/"
   ]
 
   non-https-whitelist = [