use multi-stage build

.drone.yml

@@ -9,19 +9,37 @@ platform:
 
 steps:
 - name: build
+  environment:
+    PDR_USER:
+      from_secret: docker-user-pdr
+    PDR_PASS:
+      from_secret: docker-pass-pdr
   commands:
+  - docker build -t pdr.nephatrine.net/nephatrine/nginx-h5ai:cached --target builder .
   - docker build -t pdr.nephatrine.net/nephatrine/nginx-h5ai:latest .
-  - HOME=/mnt/config/home docker push pdr.nephatrine.net/nephatrine/nginx-h5ai:latest
+  - docker login -p "$PDR_PASS" -u "$PDR_USER" pdr.nephatrine.net
+  - docker push pdr.nephatrine.net/nephatrine/nginx-h5ai:latest
+  - docker logout pdr.nephatrine.net
+- name: publish
+  environment:
+    DOCKER_USER:
+      from_secret: docker-user
+    DOCKER_PASS:
+      from_secret: docker-pass
+  commands:
   - docker tag pdr.nephatrine.net/nephatrine/nginx-h5ai:latest nephatrine/nginx-h5ai:latest
-  - HOME=/mnt/config/home docker push nephatrine/nginx-h5ai:latest
-  - docker rmi pdr.nephatrine.net/nephatrine/nginx-h5ai:latest
+  - docker login -p "$DOCKER_PASS" -u "$DOCKER_USER"
+  - docker push -a nephatrine/nginx-h5ai
+  - docker logout
+  depends_on:
+  - build
 
 ---
 kind: pipeline
-name: after
+name: notify
 
 steps:
-- name: notify
+- name: notify-status
   image: appleboy/drone-discord
   failure: ignore
   settings:
@@ -43,6 +61,6 @@ trigger:
 
 ---
 kind: signature
-hmac: c1a0be4377b47332d7e041007b00acd6af46154477676330dcd5ac8e0a85c823
+hmac: d7774cd61d67081b28130ce74c567ec5045e030e95dd5df70f810ef3d9ce5039
 
 ...

Dockerfile

@@ -1,24 +1,22 @@
-FROM nephatrine/nginx-php:latest
+FROM pdr.nephatrine.net/nephatrine/alpine-builder:latest AS builder
+
+ARG H5AI_VERSION=0.31.0
+RUN git -C /usr/src clone -b "$H5AI_VERSION" --single-branch --depth=1 https://github.com/glubsy/h5ai.git
+
+RUN echo "====== COMPILE H5AI ======" \
+ && cd /usr/src/h5ai \
+ && npm install && npm run build \
+ && mkdir -p /var/www/html/ \
+ && unzip build/*.zip -d /var/www/html/
+
+FROM pdr.nephatrine.net/nephatrine/nginx-php:latest
 LABEL maintainer="Daniel Wolf <nephatrine@gmail.com>"
 
 RUN echo "====== INSTALL TOOLS ======" \
- && apk add --no-cache \
-  ffmpeg \
-  imagemagick \
-  zip \
+ && apk add --no-cache ffmpeg imagemagick zip \
  && sed -i 's~/mnt/config/www/~/mnt/config/www/:/mnt/media/~g' /etc/php/php-fpm.d/www.conf \
- && sed -i 's~index.html~index.html /_h5ai/public/index.php~g' /etc/nginx/nginx.conf
-
-ARG H5AI_VERSION=0.31.0
-RUN echo "====== COMPILE H5AI ======" \
- && apk add --no-cache --virtual .build-h5ai \
-  git \
-  npm \
- && git -C /usr/src clone -b "$H5AI_VERSION" --single-branch --depth=1 https://github.com/glubsy/h5ai.git && cd /usr/src/h5ai \
- && npm install && npm run build \
- && unzip build/*.zip -d /var/www/html/ \
- && mkdir -p /mnt/media \
- && cd /usr/src && rm -rf /usr/src/* \
- && apk del --purge .build-h5ai
+ && sed -i 's~index.html~index.html /_h5ai/public/index.php~g' /etc/nginx/nginx.conf \
+ && mkdir -p /mnt/media
 
+COPY --from=builder /var/www/html/ /var/www/html/
 COPY override /