Add more hacking docs

README.md

@@ -16,18 +16,22 @@ Just send commits and the [Drone CI/CD configuration](./.drone.yml) will take ca
 
 You'll need a local [Docker](https://docs.docker.com/engine/install/debian/) installation.
 
-Then run a local Keycloak and mount the theme into the container with:
+Then run a local Keycloak instance and mount the theme into the container with the following ([makefile source](./makefile)):
 
-```bash
-docker run \
-  -p 8080:8080 \
-  -v $(pwd)/lumbung.space:/opt/jboss/keycloak/themes/lumbung.space \
-  -e KEYCLOAK_USER=admin \
-  -e KEYCLOAK_PASSWORD=admin \
-  jboss/keycloak:12.0.4
+```
+$ make
 ```
 
-Then you can log into [localhost:8080](http://localhost:8080) with username: `admin` and password: `admin`.
+An example workflow for customising the login theme would be:
+
+- Log into [localhost:8080](http://localhost:8080) with username: `admin` and password: `admin`
+- Go to [Realm Settings > Themes](http://localhost:8080/auth/admin/master/console/#/realms/master/theme-settings)
+- Choose a custom login theme via Login Theme > lumbung.space and click Save
+- Sign out and you'll be redirected to the login page
+- Now, test you can make an edit and it is reflected on reload, change the "Username or email" string in [mesages_en.properties](./lumbung.space/login/messages/messages_en.properties)
+- Reload the page, your change should be live
+
+Once you're finished theming, `git push` and the [Drone CI config](.drone.yml) will deploy this live to [login.lumbung.space](https://login.lumbung.space).
 
 See related documentation and tutorials for the hacking:
 

bin/disable-theme-cache.cli

@@ -0,0 +1,5 @@
+embed-server --std-out=echo --server-config=standalone-ha.xml
+/subsystem=keycloak-server/theme=defaults/:write-attribute(name=cacheThemes,value=false)
+/subsystem=keycloak-server/theme=defaults/:write-attribute(name=cacheTemplates,value=false)
+/subsystem=keycloak-server/theme=defaults/:write-attribute(name=staticMaxAge,value=-1)
+stop-embedded-server

lumbung.space/login/messages/messages_en.properties

@@ -366,7 +366,7 @@ openshift.scope.list-projects=List projects
 # SAML authentication
 saml.post-form.title=Authentication Redirect
 saml.post-form.message=Redirecting, please wait.
-saml.post-form.js-disabled=JavaScript is disabled. We strongly recommend to enable it. Click the button below to continue. 
+saml.post-form.js-disabled=JavaScript is disabled. We strongly recommend to enable it. Click the button below to continue.
 saml.artifactResolutionServiceInvalidResponse=Unable to resolve artifact.
 
 #authenticators
@@ -412,4 +412,4 @@ loggingOutImmediately=Logging you out immediately
 accountUnusable=Any subsequent use of the application will not be possible with this account
 userDeletedSuccessfully=User deleted successfully
 
-access-denied=Access denied
+access-denied=Access denied

makefile

@@ -0,0 +1,18 @@
+default: run
+
+run:  ## run a new container
+	@docker run \
+  -p 8080:8080 \
+  -v $$(pwd)/lumbung.space:/opt/jboss/keycloak/themes/lumbung.space \
+	-v $$(pwd)/bin/disable-theme-cache.cli:/opt/jboss/startup-scripts/disable-theme-cache.cli \
+  -e KEYCLOAK_USER=admin \
+  -e KEYCLOAK_PASSWORD=admin \
+	--name keycloakdev \
+	--rm \
+  jboss/keycloak:12.0.4
+
+shell:  ## get a shell in the container
+	@docker exec -it keycloakdev /bin/bash
+
+stop:  ## tear down the container
+	@docker stop keycloakdev && docker rm keycloakdev