Enabling CD (#651)

.github/dependabot.yml

@@ -9,5 +9,5 @@ updates:
   - package-ecosystem: "github-actions"
     directory: "/"
     schedule:
-      interval: "weekly"
+      interval: "monthly"
     open-pull-requests-limit: 10

.github/workflows/cd.yaml

@@ -0,0 +1,20 @@
+# Note: additional setup is required, see https://www.jenkins.io/redirect/continuous-delivery-of-plugins
+
+name: cd
+on:
+  workflow_dispatch:
+# Want to do manual releases for now until I'm used to the CD
+#  check_run:
+#    types:
+#      - completed
+
+permissions:
+  checks: read
+  contents: write
+
+jobs:
+  maven-cd:
+    uses: jenkins-infra/github-reusable-workflows/.github/workflows/maven-cd.yml@v1
+    secrets:
+      MAVEN_USERNAME: ${{ secrets.MAVEN_USERNAME }}
+      MAVEN_TOKEN: ${{ secrets.MAVEN_TOKEN }}

.mvn/maven.config

@@ -1,2 +1,3 @@
 -Pconsume-incrementals
 -Pmight-produce-incrementals
+-Dchangelist.format=%d.v%s

pom.xml

@@ -9,16 +9,15 @@
   </parent>
 
   <artifactId>prometheus</artifactId>
-  <version>${revision}${changelist}</version>
+  <version>${changelist}</version>
   <packaging>hpi</packaging>
   <name>Prometheus metrics plugin</name>
   <description>Expose Jenkins metrics in prometheus format</description>
   <url>https://github.com/jenkinsci/prometheus-plugin</url>
   <inceptionYear>2016</inceptionYear>
 
   <properties>
-    <revision>2.5.4</revision>
-    <changelist>-SNAPSHOT</changelist>
+    <changelist>999999-SNAPSHOT</changelist>
     <gitHubRepo>jenkinsci/prometheus-plugin</gitHubRepo>
     <!-- when updated the io.jenkins.tools.bom:bom-X.Y.Z must be updated too -->
     <jenkins.version>2.387.3</jenkins.version>