Merge pull request #7 from oragono/master+multistage

Master+multistage

Dockerfile

@@ -1,17 +1,64 @@
-FROM golang:rc
+## build Oragono
+FROM golang:rc-alpine AS build-env
 
-EXPOSE 6667/tcp 6697/tcp
+RUN apk add --no-cache git
+RUN apk add --no-cache make
+RUN apk add --no-cache curl
+
+# install goreleaser
+RUN mkdir -p /go/src/github.com/goreleaser
+WORKDIR /go/src/github.com/goreleaser
 
-RUN apt-get install -y git
+RUN git clone https://github.com/goreleaser/goreleaser.git
+WORKDIR /go/src/github.com/goreleaser/goreleaser
+RUN make setup build
+RUN cp ./goreleaser /usr/bin
 
+# get oragono
 RUN mkdir -p /go/src/github.com/oragono
 WORKDIR /go/src/github.com/oragono
 
-RUN git clone https://github.com/oragono/oragono.git
+RUN git clone --recurse-submodules https://github.com/oragono/oragono.git
 WORKDIR /go/src/github.com/oragono/oragono
-RUN git submodule update --init
-RUN go build oragono.go
 
-COPY run.sh /go/src/github.com/oragono/oragono
+# compile
+RUN make build
+
+
+
+## run Oragono
+FROM alpine:3.9
+
+# metadata
+LABEL maintainer="daniel@danieloaks.net"
+
+# install latest updates and configure alpine
+RUN apk update
+RUN apk upgrade
+RUN mkdir /lib/modules
+
+# standard ports listened on
+EXPOSE 6667/tcp 6697/tcp
+
+# oragono itself
+RUN mkdir -p /ircd-bin
+COPY --from=build-env /go/src/github.com/oragono/oragono/dist/linux_arm64/oragono /ircd-bin
+COPY --from=build-env /go/src/github.com/oragono/oragono/languages /ircd-bin/languages/
+COPY --from=build-env /go/src/github.com/oragono/oragono/oragono.yaml /ircd-bin/oragono.yaml
+COPY run.sh /ircd-bin/run.sh
+RUN chmod +x /ircd-bin/run.sh
+
+# running volume holding config file, db, certs
+VOLUME /ircd
+WORKDIR /ircd
+
+# default motd
+COPY --from=build-env /go/src/github.com/oragono/oragono/oragono.motd /ircd/oragono.motd
+
+# launch
+CMD /ircd-bin/run.sh
 
-CMD ["./run.sh"]
+# # uncomment to debug
+# RUN apk add --no-cache bash
+# RUN apk add --no-cache vim
+# CMD /bin/bash

run.sh

@@ -1,17 +1,36 @@
 #!/bin/sh
 
-set -e
+# start in right dir
+cd /ircd
 
-if [ ! -f ./ircd.yaml ]; then
-  cp oragono.yaml ircd.yaml
+# make config file
+if [ ! -f "/ircd/ircd.yaml" ]; then
+    awk '{gsub(/path: languages/,"path: /ircd-bin/languages")}1' /ircd-bin/oragono.yaml > /tmp/ircd.yaml
+
+    # change default oper passwd
+    OPERPASS=$(< /dev/urandom tr -dc _A-Z-a-z-0-9 | head -c20)
+    echo "Oper username:password is dan:$OPERPASS"
+    ENCRYPTEDPASS=$(echo "$OPERPASS" | /ircd-bin/oragono genpasswd)
+    ORIGINALPASS='\$2a\$04\$LiytCxaY0lI.guDj2pBN4eLRD5cdM2OLDwqmGAgB6M2OPirbF5Jcu'
+
+    awk "{gsub(/password: \\\"$ORIGINALPASS\\\"/,\"password: \\\"$ENCRYPTEDPASS\\\"\")}1" /tmp/ircd.yaml > /tmp/ircd2.yaml
+
+    unset OPERPASS
+    unset ENCRYPTEDPASS
+    unset ORIGINALPASS
+
+    mv /tmp/ircd2.yaml /ircd/ircd.yaml
 fi
 
-if [ ! -f ircd.db ]; then
-  ./oragono initdb
+# make db
+if [ ! -f "/ircd/ircd.db" ]; then
+    /ircd-bin/oragono initdb
 fi
 
-if [ ! -f tls.crt ]; then
-  ./oragono mkcerts
+# make self-signed certs
+if [ ! -f "/ircd/tls.key" ]; then
+    /ircd-bin/oragono mkcerts
 fi
 
-exec ./oragono run
+# run!
+/ircd-bin/oragono run