Merge pull request 'Refactor Dockerfile' (#18) from dev into master

Reviewed-on: https://codeberg.org/gothub/gothub/pulls/18
Reviewed-by: Midou36O <midou36o@noreply.codeberg.org>

.woodpecker.yml

@@ -1,38 +1,72 @@
 pipeline:
-    build:
-        when:
-            event: [push, pull_request, tag]
-        image: golang:1.19.3-alpine
-        commands:
-            -  go mod download
-            -  go build -ldflags "-X codeberg.org/gothub/gothub/pages.Version=${CI_COMMIT_SHA:0:8}"
     dockerize:
         when:
             branch: [main, master]
             event: [push]
-        image: plugins/docker
+        image: woodpeckerci/plugin-docker-buildx
         settings:
-          registry: codeberg.org
+          dockerfile: Dockerfile
+          registry: https://codeberg.org/v2
           repo: codeberg.org/gothub/gothub
+          platforms: linux/amd64,linux/arm64
+          tag: latest
           username:
             from_secret: user
           password:
             from_secret: passwd
-          # password = key or actual password
-          tags: latest 
-          dockerfile: Dockerfile
-   
+        secrets: [user, passwd]
+    #dockerize-arm64:
+    #    environment:
+    #      - GOOS=linux
+    #      - GOARCH=arm64
+    #    when:
+    #        branch: [main, master]
+    #        event: [push]
+    #    image: plugins/docker
+    #    settings:
+    #      registry: codeberg.org
+    #      repo: codeberg.org/gothub/gothub
+    #      username:
+    #        from_secret: user
+    #      password:
+    #        from_secret: passwd
+    #      # password = key or actual password
+    #      tags: arm64
+    
     dockerize-dev:
         when:
             event: [push]
             branch: [dev]
-        image: plugins/docker
+        image: woodpeckerci/plugin-docker-buildx
         settings:
-          registry: codeberg.org
+          dockerfile: Dockerfile
+          registry: https://codeberg.org/v2
           repo: codeberg.org/gothub/gothub
+          platforms: linux/amd64,linux/arm64
+          tag: dev
           username:
             from_secret: user
           password:
             from_secret: passwd
-          # password = key or actual password
-          tags: ${CI_COMMIT_SHA:0:8}
+        secrets: [user, passwd]
+
+    #dockerize-dev-arm64:
+    #        environment:
+    #          - ARCH=
+    #          - GOOS=linux
+    #          - GOARCH=arm64
+    #        when:
+    #            event: [push]
+    #            branch: [dev]
+    #        image: plugins/docker
+    #        settings:
+    #          registry: codeberg.org
+    #          repo: codeberg.org/gothub/gothub
+    #          username:
+    #            from_secret: user
+    #          password:
+    #            from_secret: passwd
+    #          # password = key or actual password
+    #          tags: ${CI_COMMIT_SHA:0:8}-arm64
+    #          dockerfile: Dockerfile-arm64
+    #          # You can thank the drone docker maintainer for not providing a buildx option.

Dockerfile

@@ -1,7 +1,21 @@
-FROM alpine:latest
-WORKDIR /gothub
-COPY ./gothub .
-COPY ./public/ ./public/
-COPY ./views/ ./views/
-CMD ["/bin/sh", "-c", "./gothub", "serve"]
-EXPOSE 3000
+FROM --platform=$BUILDPLATFORM golang:alpine AS build
+
+ARG TARGETARCH
+
+WORKDIR /src
+RUN apk --no-cache add git
+RUN git clone https://codeberg.org/gothub/gothub .
+
+RUN go mod download
+RUN GOOS=linux GOARCH=$TARGETARCH go build -ldflags "-X codeberg.org/gothub/gothub/pages.Version=$(git rev-parse --short HEAD)" -o /src/gothub
+
+FROM scratch as bin
+
+WORKDIR /app
+COPY --from=build /src/gothub .
+COPY --from=build /src/views ./views
+COPY --from=build /src/public ./public
+
+EXPOSE 3000
+
+CMD ["/app/gothub", "serve"]