update webhook

webhook/Dockerfile

@@ -2,22 +2,20 @@
 # Dockerfile for webhook
 #
 
+FROM golang:alpine AS build
+ENV CGO_ENABLED=0
+ENV GOOS=linux
+ENV GOARCH=amd64
+WORKDIR /go/bin
+RUN apk add --no-cache git
+RUN go get -d -v github.com/adnanh/webhook
+RUN go build --ldflags '-s -extldflags "-static"' -i -o webhook github.com/adnanh/webhook
+
 FROM alpine
 MAINTAINER kev <noreply@easypi.pro>
-
-RUN set -xe \
-    && apk add -U bash \
-                  coreutils \
-                  curl \
-                  jq \
-    && rm -rf /var/cache/apk/*
-
-COPY ./webhook /usr/local/bin/
-
-WORKDIR /scripts
-VOLUME /scripts
-
+RUN apk add --no-cache bash coreutils curl jq
+COPY --from=build /go/bin/webhook /usr/local/bin/
+VOLUME /etc/webhook
 EXPOSE 9000
-
 ENTRYPOINT ["webhook"]
-CMD ["-help"]
+CMD ["-header", "Access-Control-Allow-Origin=*", "-hooks", "/etc/webhook/hooks.json", "-verbose"]