PIC-000: custom docker image for wiremock and watching mappings

README.md

@@ -33,12 +33,7 @@ npm run build
 With node being inside a docker container so to are the `node_modules` and if you make a change to package.json you will
 need to rebuild the docker container. Rebuilding the containers can be is fairly slow but you shouldn't need to do it day-to-day.
 
-Note that changes to wiremocks will not auto refresh, you'll need to restart the specific wiremock container.
-
-```
-docker compose restart hmpps-user-preferences
-docker compose restart hmpps-auth
-docker compose restart court-case-service
+Note that changes to wiremocks will auto refresh.
 ```
 
 To override the API mocks with development service(s) running on your local machine use something like

docker-compose.yml

@@ -4,35 +4,39 @@ networks:
 
 services:
   hmpps-auth:
-    image: wiremock/wiremock
+    build:
+      context: .
+      dockerfile: ./wiremock/Dockerfile
     container_name: hmpps-auth
     networks:
       - hmpps
     volumes:
       - ./wiremock/mappings/hmpps-auth:/home/wiremock/mappings
-    entrypoint: ["/docker-entrypoint.sh", "--disable-request-logging", "--disable-banner", "--global-response-templating"] #"--verbose"
     restart: always
+
     ports:
       - "9091:8080"
 
   hmpps-user-preferences:
-    image: wiremock/wiremock
+    build:
+      context: .
+      dockerfile: ./wiremock/Dockerfile
     container_name: hmpps-user-preferences
     networks:
       - hmpps
-    entrypoint: ["/docker-entrypoint.sh", "--disable-request-logging", "--disable-banner", "--global-response-templating"]
     volumes:
       - ./wiremock/mappings/hmpps-user-preferences:/home/wiremock/mappings
     restart: always
     ports:
       - "9093:8080"
 
   court-case-service:
-    image: wiremock/wiremock
+    build:
+      context: .
+      dockerfile: ./wiremock/Dockerfile
     container_name: court-case-service
     networks:
       - hmpps
-    entrypoint: ["/docker-entrypoint.sh", "--disable-request-logging", "--disable-banner", "--global-response-templating"]
     volumes:
       - ./wiremock/mappings/court-case-service:/home/wiremock/mappings
       - ./wiremock/__files:/home/wiremock/__files

wiremock/Dockerfile

@@ -0,0 +1,13 @@
+FROM wiremock/wiremock
+MAINTAINER MoJ Digital, Probation in Court <probation-in-court-team@digital.justice.gov.uk>
+
+ENV TZ=Europe/London
+RUN ln -snf "/usr/share/zoneinfo/$TZ" /etc/localtime && echo "$TZ" > /etc/timezone
+RUN apt-get update
+RUN apt-get -y install inotify-tools curl
+
+WORKDIR /home/wiremock
+
+COPY wiremock/inotify-watch.sh ./
+
+ENTRYPOINT ["./inotify-watch.sh", "curl -X POST \"http://localhost:8080/__admin/mappings/reset\""]

wiremock/inotify-watch.sh

@@ -0,0 +1,17 @@
+#!/bin/bash
+
+/docker-entrypoint.sh --disable-request-logging --disable-banner --global-response-templating &
+
+# This script watches the current directory and all subdirectories for changes
+
+if [ -z "$(which inotifywait)" ]; then
+    echo "inotifywait not installed."
+    echo "In most distros, it is available in the inotify-tools package."
+    exit 1
+fi
+
+inotifywait --recursive --monitor --format "%e %w%f" \
+--event modify,move,create,delete ./mappings \
+| while read changed; do
+    eval "$@"
+done

wiremock/mappings/court-case-service/hearing-outcomes/hearing-outcomes-in-progress.json

@@ -33,7 +33,7 @@
             "Offence title two",
             "Loooooooooooooooooooooooooooooooooong offence title three"
           ],
-          "defendantName": "Gill Arnold"
+          "defendantName": "Gill Arnold YOOO"
         },
         {
           "hearingOutcomeType": "ADJOURNED",