Move Alpine Dockerfile to separate file

Dockerfile

@@ -25,11 +25,19 @@ RUN npm run dist \
     && mv build /web-vault
 
 ########################## BUILD IMAGE  ##########################
-# Musl build image for statically compiled binary
-FROM clux/muslrust:nightly-2018-08-24 as build
+# We need to use the Rust build image, because
+# we need the Rust compiler and Cargo tooling
+FROM rust as build
+
+# Using bundled SQLite, no need to install it
+# RUN apt-get update && apt-get install -y\
+#    sqlite3\
+#    --no-install-recommends\
+# && rm -rf /var/lib/apt/lists/*
 
 # Creates a dummy project used to grab dependencies
-RUN USER=root cargo init --bin
+RUN USER=root cargo new --bin app
+WORKDIR /app
 
 # Copies over *only* your manifests and vendored dependencies
 COPY ./Cargo.* ./
@@ -53,17 +61,17 @@ RUN cargo build --release
 ######################## RUNTIME IMAGE  ########################
 # Create a new stage with a minimal image
 # because we already have a binary built
-FROM alpine:3.8
+FROM debian:stretch-slim
 
 ENV ROCKET_ENV "staging"
 ENV ROCKET_WORKERS=10
-ENV SSL_CERT_DIR=/etc/ssl/certs
 
 # Install needed libraries
-RUN apk add \
+RUN apt-get update && apt-get install -y\
     openssl\
-        ca-certificates \
-    && rm /var/cache/apk/*
+    ca-certificates\
+    --no-install-recommends\
+ && rm -rf /var/lib/apt/lists/*
 
 RUN mkdir /data
 VOLUME /data
@@ -74,7 +82,7 @@ EXPOSE 80
 COPY .env .
 COPY Rocket.toml .
 COPY --from=vault /web-vault ./web-vault
-COPY --from=build /volume/target/x86_64-unknown-linux-musl/release/bitwarden_rs .
+COPY --from=build app/target/release/bitwarden_rs .
 
 # Configures the startup!
 CMD ./bitwarden_rs

Dockerfile.alpine

@@ -0,0 +1,80 @@
+# Using multistage build: 
+# 	https://docs.docker.com/develop/develop-images/multistage-build/
+# 	https://whitfin.io/speeding-up-rust-docker-builds/
+####################### VAULT BUILD IMAGE  #######################
+FROM node:8-alpine as vault
+
+ENV VAULT_VERSION "v2.2.0"
+
+ENV URL "https://github.com/bitwarden/web.git"
+
+RUN apk add --update-cache --upgrade \
+    curl \
+    git \
+    tar
+
+RUN git clone -b $VAULT_VERSION --depth 1 $URL web-build
+WORKDIR /web-build
+
+COPY /docker/set-vault-baseurl.patch /web-build/    
+RUN git apply set-vault-baseurl.patch
+
+RUN npm run sub:init && npm install
+
+RUN npm run dist \
+    && mv build /web-vault
+
+########################## BUILD IMAGE  ##########################
+# Musl build image for statically compiled binary
+FROM clux/muslrust:nightly-2018-08-24 as build
+
+# Creates a dummy project used to grab dependencies
+RUN USER=root cargo init --bin
+
+# Copies over *only* your manifests and vendored dependencies
+COPY ./Cargo.* ./
+COPY ./libs ./libs
+COPY ./rust-toolchain ./rust-toolchain
+
+# Builds your dependencies and removes the
+# dummy project, except the target folder
+# This folder contains the compiled dependencies
+RUN cargo build --release
+RUN find . -not -path "./target*" -delete
+
+# Copies the complete project
+# To avoid copying unneeded files, use .dockerignore
+COPY . .
+
+# Builds again, this time it'll just be
+# your actual source files being built
+RUN cargo build --release
+
+######################## RUNTIME IMAGE  ########################
+# Create a new stage with a minimal image
+# because we already have a binary built
+FROM alpine:3.8
+
+ENV ROCKET_ENV "staging"
+ENV ROCKET_WORKERS=10
+ENV SSL_CERT_DIR=/etc/ssl/certs
+
+# Install needed libraries
+RUN apk add \
+        openssl\
+        ca-certificates \
+    && rm /var/cache/apk/*
+
+RUN mkdir /data
+VOLUME /data
+EXPOSE 80
+
+# Copies the files from the context (env file and web-vault)
+# and the binary from the "build" stage to the current stage
+COPY .env .
+COPY Rocket.toml .
+COPY --from=vault /web-vault ./web-vault
+COPY --from=build /volume/target/x86_64-unknown-linux-musl/release/bitwarden_rs .
+
+# Configures the startup!
+CMD ./bitwarden_rs