Move dockerfiles to docker folder

docker/Dockerfile.linux.amd64

@@ -0,0 +1,17 @@
+FROM plugins/base:linux-amd64
+
+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=64bit
+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/amd64/drone-hugo /bin/
+ENTRYPOINT ["/bin/drone-hugo"]

docker/Dockerfile.linux.arm

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+FROM plugins/base:linux-arm
+
+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=arm
+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/arm/drone-hugo /bin/
+ENTRYPOINT ["/bin/drone-hugo"]

docker/Dockerfile.linux.arm64

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+FROM plugins/base:linux-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=arm64
+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/arm64/drone-hugo /bin/
+ENTRYPOINT ["/bin/drone-hugo"]

docker/Dockerfile.windows.amd64

@@ -0,0 +1,12 @@
+# escape=`
+FROM plugins/base:windows-amd64
+
+LABEL maintainer="Drone.IO Community <drone-dev@googlegroups.com>" `
+  org.label-schema.name="Drone Mercurial" `
+  org.label-schema.vendor="Drone.IO Community" `
+  org.label-schema.schema-version="1.0"
+
+# TODO: install required tools
+
+ADD release\drone-hugo.exe c:\drone-hugo.exe
+ENTRYPOINT [ "c:\\drone-hugo.exe" ]