fix dockerfile for go-sqlite3

Author: c9s

.dockerignore

@@ -3,3 +3,5 @@
 /linode
 /frontend
 /desktop
+/data
+/output

Dockerfile

@@ -1,18 +1,20 @@
 # First stage container
 FROM golang:1.18.10-alpine3.17 AS builder
-RUN apk add --no-cache git ca-certificates gcc libc-dev pkgconfig
+RUN apk add --no-cache git ca-certificates gcc musl-dev libc-dev pkgconfig
 # gcc is for github.com/mattn/go-sqlite3
 # ADD . $GOPATH/src/github.com/c9s/bbgo
 
+
 WORKDIR $GOPATH/src/github.com/c9s/bbgo
 ARG GO_MOD_CACHE
 ENV WORKDIR=$GOPATH/src/github.com/c9s/bbgo
 ENV GOPATH_ORIG=$GOPATH
 ENV GOPATH=${GO_MOD_CACHE:+$WORKDIR/$GO_MOD_CACHE}
 ENV GOPATH=${GOPATH:-$GOPATH_ORIG}
 ENV CGO_ENABLED=1
-RUN cd $WORKDIR && go get github.com/mattn/go-sqlite3
+RUN cd $WORKDIR
 ADD . .
+RUN go get github.com/mattn/go-sqlite3
 RUN go build -o $GOPATH_ORIG/bin/bbgo ./cmd/bbgo
 
 # Second stage container