chore(deploy snapshot): deploy runtime snapshots to apache snapshot r…

…epo, fixes #432

contributing.adoc

@@ -90,6 +90,30 @@ After a successful build, if you're connected to a Docker daemon, you can build
 make images
 ```
 
+[[push-snapshot]]
+== Push runtime snapshot
+
+For the Java bits in runtime you can push to the snapshost to the Apache Snapshot repository with:
+
+* `make push-runtime-snapshot`: to push the Java-based runtime snapshot JARs.
+
+In your settings.xml you'll need to have the correct ASF credentials to push.
+
+```
+    <server>
+      <id>apache.snapshots.https</id>
+      <username>username</username>
+      <password>password</password>
+    </server>
+    <server>
+      <id>apache.releases.https</id>
+      <username>username</username>
+      <password>password</password>
+    </server>
+```
+
+Don't forget to first run a `make build-runtime` before pushing the snapshot
+
 [[testing]]
 == Testing
 

script/Makefile

@@ -22,6 +22,9 @@ build-compile-integration-tests:
 build-runtime:
 	./mvnw clean install -B -f ./runtime/pom.xml
 
+push-runtime-snapshot:
+	./mvnw deploy -B -f ./runtime/pom.xml
+
 release: clean prepare-release build images-build images-push cross-compile package-examples git-tag publish-base-images
 
 prepare-release:
@@ -84,4 +87,4 @@ check-integration:
 lint:
 	golangci-lint run
 
-.PHONY: build build-operator build-kamel build-embed-resources build-runtime dep codegen images images-build images-push test check test-integration check-integration clean release prepare-release cross-compile package-examples new-version git-tag publish-base-images increment-snapshot install-minishift
+.PHONY: build build-operator build-kamel build-embed-resources build-runtime push-runtime-snapshot dep codegen images images-build images-push test check test-integration check-integration clean release prepare-release cross-compile package-examples new-version git-tag publish-base-images increment-snapshot install-minishift