- Added an entrypoint script so app could be run in relay mode

- Fixed Dockerfile to only copy in required files so changing the Dockerfile doesn't trigger a recompile :-)
- Added some helper scripts for using Docker

Dockerfile

@@ -4,7 +4,11 @@
 FROM golang:1.12-alpine as builder
 RUN apk add --no-cache git ca-certificates # add deps here (like make) if needed
 WORKDIR /go/hostyoself
-COPY . .
+COPY main.go .
+COPY go.mod .
+COPY pkg pkg
+COPY static static
+COPY templates templates
 # any pre-requisities to building should be added here
 RUN go generate -v
 RUN go build -v
@@ -15,6 +19,8 @@ RUN go build -v
 FROM alpine:latest
 COPY --from=builder /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/
 COPY --from=builder /go/hostyoself/hostyoself /hostyoself
+COPY bin/entrypoint.sh /entrypoint.sh
 VOLUME /data
-CMD ["sh","-c","/hostyoself host --folder /data"] 
+
+ENTRYPOINT ["/entrypoint.sh"]
 

bin/docker-build.sh

@@ -0,0 +1,13 @@
+#!/bin/bash
+#
+# Wrapper to build our contianer
+#
+
+# Errors are fatal
+set -e
+
+pushd $(dirname $0)/.. > /dev/null
+
+docker build . -t hostyoself
+
+

bin/docker-run.sh

@@ -0,0 +1,23 @@
+#!/bin/bash
+#
+# Wrapper to build our contianer
+#
+
+# Errors are fatal
+set -e
+
+pushd $(dirname $0)/.. > /dev/null
+
+./bin/docker-build.sh
+
+#
+# We're setting the current directory to be /data for testing/development.
+#
+echo "# "
+echo "# Mounting current directory as /data for testing..."
+echo "# "
+echo "# Serve with up $0 host --folder /data"
+echo "# "
+docker run -v $(pwd):/data hostyoself $@
+
+

bin/entrypoint.sh

@@ -0,0 +1,15 @@
+#!/bin/sh
+#
+# Entrypoint for the Docker container
+#
+
+set -e
+
+#
+# Change into our data dire
+#
+exec /hostyoself $@
+
+
+
+