chore: drop debian based docker image and use alpine by default

.github/workflows/docker.yml

@@ -36,26 +36,15 @@ jobs:
       - name: Build and push
         uses: docker/build-push-action@v2
         with:
+          file: Dockerfile
           push: true
           tags: |
             n1try/wakapi:latest
+            n1try/wakapi:alpine
             n1try/wakapi:${{ env.GIT_TAG }}
             ghcr.io/${{ github.repository }}:latest
+            ghcr.io/${{ github.repository }}:alpine
             ghcr.io/${{ github.repository }}:${{ env.GIT_TAG }}
           platforms: linux/amd64,linux/arm64
-          cache-from: type=registry,ref=n1try/wakapi:buildcache
-          cache-to: type=registry,ref=n1try/wakapi:buildcache,mode=max
-
-      - name: Build and push (Alpine)
-        uses: docker/build-push-action@v2
-        with:
-          file: Dockerfile.alpine
-          push: true
-          tags: |
-            n1try/wakapi:latest-alpine
-            n1try/wakapi:${{ env.GIT_TAG }}-alpine
-            ghcr.io/${{ github.repository }}:latest-alpine
-            ghcr.io/${{ github.repository }}:${{ env.GIT_TAG }}-alpine
-          platforms: linux/amd64,linux/arm64
           cache-from: type=registry,ref=n1try/wakapi:buildcache-alpine
           cache-to: type=registry,ref=n1try/wakapi:buildcache-alpine,mode=max

Dockerfile

@@ -1,12 +1,15 @@
 # Build Stage
 
-FROM golang:1.16 AS build-env
+FROM golang:1.16-alpine AS build-env
 WORKDIR /src
 
+# Required for go-sqlite3
+RUN apk add gcc musl-dev
+
 ADD ./go.mod .
 RUN go mod download
 
-RUN curl "https://raw.githubusercontent.com/vishnubob/wait-for-it/master/wait-for-it.sh" -o wait-for-it.sh && \
+RUN wget "https://raw.githubusercontent.com/vishnubob/wait-for-it/master/wait-for-it.sh" -O wait-for-it.sh && \
     chmod +x wait-for-it.sh
 
 ADD . .
@@ -25,12 +28,10 @@ RUN cp /src/wakapi . && \
 # to override config values using `-e` syntax.
 # Available options can be found in [README.md#-configuration](README.md#-configuration)
 
-FROM debian
+FROM alpine:3
 WORKDIR /app
 
-RUN apt update && \
+RUN apk update && apk add bash ca-certificates tzdata && rm -rf /var/cache/apk
-    apt install -y ca-certificates && \
-    rm -rf /var/lib/apt/lists/*
 
 # See README.md and config.default.yml for all config options
 ENV ENVIRONMENT prod
@@ -48,4 +49,4 @@ COPY --from=build-env /app .
 
 VOLUME /data
 
-ENTRYPOINT ./entrypoint.sh
+ENTRYPOINT /app/entrypoint.sh

Dockerfile.alpine

@@ -1,52 +0,0 @@
-# Build Stage
-
-FROM golang:1.16-alpine AS build-env
-WORKDIR /src
-
-# Required for go-sqlite3
-RUN apk add gcc musl-dev
-
-ADD ./go.mod .
-RUN go mod download
-
-RUN wget "https://raw.githubusercontent.com/vishnubob/wait-for-it/master/wait-for-it.sh" -O wait-for-it.sh && \
-    chmod +x wait-for-it.sh
-
-ADD . .
-RUN go build -o wakapi
-
-WORKDIR /app
-RUN cp /src/wakapi . && \
-    cp /src/config.default.yml config.yml && \
-    sed -i 's/listen_ipv6: ::1/listen_ipv6: /g' config.yml && \
-    cp /src/wait-for-it.sh . && \
-    cp /src/entrypoint.sh .
-
-# Run Stage
-
-# When running the application using `docker run`, you can pass environment variables
-# to override config values using `-e` syntax.
-# Available options can be found in [README.md#-configuration](README.md#-configuration)
-
-FROM alpine:3
-WORKDIR /app
-
-RUN apk update && apk add bash ca-certificates tzdata && rm -rf /var/cache/apk
-
-# See README.md and config.default.yml for all config options
-ENV ENVIRONMENT prod
-ENV WAKAPI_DB_TYPE sqlite3
-ENV WAKAPI_DB_USER ''
-ENV WAKAPI_DB_PASSWORD ''
-ENV WAKAPI_DB_HOST ''
-ENV WAKAPI_DB_NAME=/data/wakapi.db
-ENV WAKAPI_PASSWORD_SALT ''
-ENV WAKAPI_LISTEN_IPV4 '0.0.0.0'
-ENV WAKAPI_INSECURE_COOKIES 'true'
-ENV WAKAPI_ALLOW_SIGNUP 'true'
-
-COPY --from=build-env /app .
-
-VOLUME /data
-
-ENTRYPOINT /app/entrypoint.sh