Replace MailHog with Mailpit

Dockerfile

@@ -1,20 +1,25 @@
 ARG TRAEFIK_VERSION
 
 #
-# MailHog
+# Mailpit binary
 #
-FROM golang:alpine as mailhog-builder
+FROM golang:alpine as mailpit-builder
 
-ARG MAILHOG_VERSION=1.0.1
-WORKDIR /go/src/github.com/mailhog/MailHog
-ADD https://github.com/mailhog/MailHog/archive/v${MAILHOG_VERSION}.tar.gz .
-RUN tar --strip-components=1 -zxf v${MAILHOG_VERSION}.tar.gz -C .
-RUN GO111MODULE=off CGO_ENABLED=0 go install -ldflags='-s -w'
+ARG MAILPIT_VERSION=1.8.1
+
+WORKDIR /app
+
+ADD https://github.com/axllent/mailpit/archive/refs/tags/v${MAILPIT_VERSION}.tar.gz .
+
+RUN apk add --no-cache git npm
+RUN tar --strip-components=1 -zxf v${MAILPIT_VERSION}.tar.gz -C .
+RUN npm install && npm run package
+RUN CGO_ENABLED=0 go build -ldflags "-s -w -X github.com/axllent/mailpit/config.Version=${MAILPIT_VERSION}" -o /mailpit
 
 #
-# Traefik
+# Stonehenge
 #
-FROM traefik:${TRAEFIK_VERSION}
+FROM traefik:${TRAEFIK_VERSION} as stonehenge
 
 LABEL org.opencontainers.image.authors="Druid.fi" maintainer="Druid.fi"
 LABEL org.opencontainers.image.source="https://github.com/druidfi/stonehenge" repository="https://github.com/druidfi/stonehenge"
@@ -50,8 +55,8 @@ COPY traefik/dynamic/traefik.dynamic.yml /configuration/traefik.dynamic.yml
 COPY traefik/add-service.sh /usr/local/bin/add-service
 COPY traefik/remove-service.sh /usr/local/bin/remove-service
 
-# Copy Mailhog binary
-COPY --from=mailhog-builder /go/bin/MailHog /usr/local/bin/
+# Copy Mailpit binary
+COPY --from=mailpit-builder /mailpit /usr/local/bin/
 
 # Copy Catch-all confs
 COPY catchall/nginx.conf /etc/nginx/http.d/default.conf

README.md

@@ -30,7 +30,7 @@ domains for your projects as well as SSL certificates for those domains out of t
 
 - [Traefik](https://traefik.io/traefik/) in [traefik.docker.so](https://traefik.docker.so) to handle all traffic to containers
 - [mkcert](https://github.com/FiloSottile/mkcert) generated wildcard SSL certificate
-- [MailHog](https://github.com/mailhog/MailHog) in [mailhog.docker.so](https://mailhog.docker.so) to catch emails
+- [Mailpit](https://github.com/axllent/mailpit) in [mailpit.docker.so](https://mailpit.docker.so) to catch emails
 
 ## Setup
 
@@ -162,7 +162,7 @@ make debug
 
 ## References
 
-- [https://github.com/mailhog/MailHog](https://github.com/mailhog/MailHog)
+- [https://github.com/axllent/mailpit](https://github.com/axllent/mailpit)
 - [https://github.com/FiloSottile/mkcert](https://github.com/FiloSottile/mkcert)
 - [https://traefik.io/](https://traefik.io/)
 

docker-compose.yml

@@ -12,7 +12,7 @@ services:
     command: |-
       --providers.docker.network="${PREFIX}-network"
     environment:
-      MAILHOG_HOST: mailhog.${DOCKER_DOMAIN}
+      MAILPIT_HOST: mailpit.${DOCKER_DOMAIN}
       TRAEFIK_HOST: traefik.${DOCKER_DOMAIN}
     ports:
       - "${HTTPS_PORT:-443}:443"

examples/drupal/docker-compose.yml

@@ -1,15 +1,15 @@
 services:
 
   app:
-    hostname: "drupal.docker.so"
-    container_name: "drupal-example-app"
-    image: "druidfi/drupal-test:php-8.2"
+    hostname: drupal.docker.so
+    container_name: drupal-example-app
+    image: druidfi/drupal-test:php-8.2
     depends_on:
       - db
     environment:
-      APP_ENV: "prod"
-      DRUPAL_ROUTES: "https://drupal.docker.so"
-      PHP_SENDMAIL_PATH: "/usr/sbin/sendmail -S stonehenge-mailhog:1025"
+      APP_ENV: prod
+      DRUPAL_ROUTES: https://drupal.docker.so
+      PHP_SENDMAIL_PATH: /usr/sbin/sendmail -S stonehenge:1025
     labels:
       traefik.enable: "true"
       traefik.http.routers.drupal-example-app.entrypoints: https
@@ -22,8 +22,8 @@ services:
       - stonehenge-network
 
   db:
-    container_name: "drupal-example-db"
-    image: druidfi/mariadb:10.7-drupal
+    container_name: drupal-example-db
+    image: druidfi/mariadb:10.11-drupal-lts
 
 networks:
   stonehenge-network:

make/stonehenge.mk

@@ -70,10 +70,10 @@ PHONY += --up-post-actions
 	$(call step,You can now access Stonehenge services with these URLs:)
 ifdef HTTPS_PORT
 	$(call item,- https://traefik.${DOCKER_DOMAIN}:$(HTTPS_PORT))
-	$(call item,- https://mailhog.${DOCKER_DOMAIN}:$(HTTPS_PORT))
+	$(call item,- https://mailpit.${DOCKER_DOMAIN}:$(HTTPS_PORT))
 else
 	$(call item,- https://traefik.${DOCKER_DOMAIN})
-	$(call item,- https://mailhog.${DOCKER_DOMAIN})
+	$(call item,- https://mailpit.${DOCKER_DOMAIN})
 endif
 	$(call success,SUCCESS! Happy Developing!)
 

tests/email.txt

@@ -0,0 +1,6 @@
+From: sender@example.com
+To: recipient@example.com
+Subject: Email Subject
+
+This is the body of the email.
+It can contain multiple lines of text.

traefik/dynamic/traefik.dynamic.yml

@@ -20,15 +20,15 @@ http:
       service: api@internal
       tls: true
 
-    mailhog_http:
+    mailpit_http:
       entryPoints: http
-      rule: Host(`{{ env "MAILHOG_HOST" }}`)
-      service: mailhog@file
+      rule: Host(`{{ env "MAILPIT_HOST" }}`)
+      service: mailpit@file
       middlewares: redirect-to-https@file
-    mailhog:
+    mailpit:
       entryPoints: https
-      rule: Host(`{{ env "MAILHOG_HOST" }}`)
-      service: mailhog@file
+      rule: Host(`{{ env "MAILPIT_HOST" }}`)
+      service: mailpit@file
       tls: true
 
     catchall_http:
@@ -51,7 +51,7 @@ http:
         servers:
           - url: "http://stonehenge:8080"
 
-    mailhog:
+    mailpit:
       loadBalancer:
         servers:
           - url: "http://stonehenge:8025"

traefik/entrypoint.sh

@@ -25,14 +25,14 @@ start_nginx(){
     exec nginx -g 'daemon off;'
 }
 
-start_mailhog(){
-    echo "Start up MailHog..."
-    exec MailHog &
+start_mailpit(){
+    echo "Start up Mailpit..."
+    exec mailpit --verbose &
 }
 
 create_ssh_proxy &
 start_nginx &
-start_mailhog &
+start_mailpit &
 
 # first arg is `-f` or `--some-option`
 if [ "${1#-}" != "$1" ]; then