Dockerfile.runbot

FROM golang:1.13.12-alpine3.12

# Install bash shell
RUN apk update
RUN apk upgrade
RUN apk add bash
RUN apk add bash-completion
RUN apk add build-base

# Dev tools
RUN apk add autoconf automake libtool gcc make

# Install tools required to build project
# We will need to run `docker build --no-cache .` to update those dependencies
RUN apk add --no-cache git

# Install ffmpeg to strip audio stream from mp4
RUN apk add --no-cache ffmpeg

# Install opus codec for mp3 playback
RUN git clone https://gitlab.xiph.org/xiph/opus.git
RUN cd ./opus && ./autogen.sh
RUN cd ./opus && ./configure
RUN cd ./opus && make
RUN cd ./opus && make install

# go.mod and go.sum lists project dependencies
# These layers will only be re-built when Gopkg files are updated
COPY go.mod go.sum /go/src/discord-bot/
WORKDIR /go/src/discord-bot/
# Install library dependencies
ENV GO111MODULE=on
RUN go mod vendor

# Copy all project and build it
# This layer will be rebuilt when ever a file has changed in the project directory
COPY . /go/src/discord-bot/
RUN go build -o cmd/discord-bot/discord-bot cmd/discord-bot/main.go
CMD ["./cmd/discord-bot/discord-bot"]