Re-adding 386 arch build, added pipeline steps

.drone.sh

@@ -7,3 +7,4 @@ set -x
 GOOS=linux GOARCH=amd64 CGO_ENABLED=0         go build -ldflags "-X main.build=${DRONE_BUILD_NUMBER}" -a -tags netgo -o release/linux/amd64/drone-hugo github.com/drone-plugins/drone-hugo/cmd/drone-hugo
 GOOS=linux GOARCH=arm64 CGO_ENABLED=0         go build -ldflags "-X main.build=${DRONE_BUILD_NUMBER}" -a -tags netgo -o release/linux/arm64/drone-hugo github.com/drone-plugins/drone-hugo/cmd/drone-hugo
 GOOS=linux GOARCH=arm   CGO_ENABLED=0 GOARM=7 go build -ldflags "-X main.build=${DRONE_BUILD_NUMBER}" -a -tags netgo -o release/linux/arm/drone-hugo   github.com/drone-plugins/drone-hugo/cmd/drone-hugo
+GOOS=linux GOARCH=386   CGO_ENABLED=0         go build -ldflags "-X main.build=${DRONE_BUILD_NUMBER}" -a -tags netgo -o release/linux/i386/drone-hugo  github.com/drone-plugins/drone-hugo/cmd/drone-hugo

.drone.yml

@@ -67,48 +67,67 @@ pipeline:
   #         go build -v -ldflags "-X main.version=${DRONE_TAG##v} -X main.build=${DRONE_BUILD_NUMBER}" -a -o release/linux/arm/drone-hugo github.com/drone-plugins/drone-hugo/cmd/drone-hugo
   #       fi
 
+  # build_linux_386:
+  #   image: golang:1.10
+  #   pull: true
+  #   group: build
+  #   environment:
+  #     - GOOS=linux
+  #     - GOARCH=386
+  #     - CGO_ENABLED=0
+  #   commands:
+  #     - |
+  #       if test "${DRONE_TAG}" = ""; then
+  #         go build -v -ldflags "-X main.build=${DRONE_BUILD_NUMBER}" -a -o release/linux/i386/drone-hugo github.com/drone-plugins/drone-hugo/cmd/drone-hugo
+  #       else
+  #         go build -v -ldflags "-X main.version=${DRONE_TAG##v} -X main.build=${DRONE_BUILD_NUMBER}" -a -o release/linux/i386/drone-hugo github.com/drone-plugins/drone-hugo/cmd/drone-hugo
+  #       fi
+
   publish_linux_amd64:
     image: plugins/docker:17.12
     pull: true
-    secrets: [ docker_username, docker_password, hugo_version ]
+    secrets: [ docker_username, docker_password ]
     group: docker
     repo: plugins/hugo
     auto_tag: true
     auto_tag_suffix: linux-amd64
     dockerfile: Dockerfile
-    build_args:
-      - HUGO_VERSION=${HUGO_VERSION}
-      - HUGO_ARCH=64bit
     when:
       event: [ push, tag ]
 
   # publish_linux_arm64:
   #   image: plugins/docker:17.12
   #   pull: true
-  #   secrets: [ docker_username, docker_password, hugo_version ]
+  #   secrets: [ docker_username, docker_password ]
   #   group: docker
   #   repo: plugins/hugo
   #   auto_tag: true
   #   auto_tag_suffix: linux-arm64
   #   dockerfile: Dockerfile.arm64
-  #   build_args:
-  #     - HUGO_VERSION=${HUGO_VERSION}
-  #     - HUGO_ARCH=arm64
   #   when:
   #     event: [ push, tag ]
 
   # publish_linux_arm:
   #   image: plugins/docker:17.12
   #   pull: true
-  #   secrets: [ docker_username, docker_password, hugo_version ]
+  #   secrets: [ docker_username, docker_password ]
+  #   group: docker
+  #   repo: plugins/hugo
+  #   auto_tag: true
+  #   auto_tag_suffix: linux-arm
+  #   dockerfile: Dockerfile.arm
+  #   when:
+  #     event: [ push, tag ]
+
+  # publish_linux_386:
+  #   image: plugins/docker:17.12
+  #   pull: true
+  #   secrets: [ docker_username, docker_password ]
   #   group: docker
   #   repo: plugins/hugo
   #   auto_tag: true
   #   auto_tag_suffix: linux-arm
   #   dockerfile: Dockerfile.arm
-  #   build_args:
-  #     - HUGO_VERSION=${HUGO_VERSION}
-  #     - HUGO_ARCH=arm
   #   when:
   #     event: [ push, tag ]
 

Dockerfile.i386

@@ -0,0 +1,18 @@
+FROM plugins/base:arm64
+
+LABEL maintainer="Drone.IO Community <drone-dev@googlegroups.com>" \
+  org.label-schema.name="Drone Hugo" \
+  org.label-schema.vendor="Drone.IO Community" \
+  org.label-schema.schema-version="1.0"
+
+ENV HUGO_VERSION=0.46
+ENV HUGO_ARCH=32bit
+ENV PLUGIN_HUGO_ARCH=$HUGO_ARCH
+ENV PLUGIN_HUGO_SHIPPED_VERSION=$HUGO_VERSION
+
+RUN apk --no-cache add git && \
+    wget -O- https://github.com/gohugoio/hugo/releases/download/v${HUGO_VERSION}/hugo_${HUGO_VERSION}_Linux-${HUGO_ARCH}.tar.gz | tar xz -C /bin
+
+ADD release/linux/i386/drone-hugo /bin/
+
+ENTRYPOINT ["/bin/drone-hugo"]

Makefile

@@ -1,4 +1,4 @@
-.PHONY: test build amd64 arm64 arm
+.PHONY: test build amd64 arm64 arm i386
 
 test:
 	dep ensure
@@ -8,10 +8,13 @@ build: .drone.sh
 	./.drone.sh
 
 amd64: Dockerfile
-	docker build -t "plugins/hugo:amd64" --build-arg HUGO_VERSION="$(hugo)" --build-arg HUGO_ARCH=64bit .
+	docker build -t "plugins/hugo:amd64" .
 
 arm64: Dockerfile.arm64
-	docker build -t "plugins/hugo:arm64" --build-arg HUGO_VERSION="$(hugo)" --build-arg HUGO_ARCH=arm64 .
+	docker build -t "plugins/hugo:arm64" .
 
 arm: Dockerfile.arm
-	docker build -t "plugins/hugo:arm" --build-arg HUGO_VERSION="$(hugo)" --build-arg HUGO_ARCH=arm .
+	docker build -t "plugins/hugo:arm" .
+
+arm: Dockerfile.i386
+	docker build -t "plugins/hugo:i386" .