Dockerfile_Alpine

# Building workflow for Alpine Linux.
#
# 1. Use this docker file to build the executable.
#    docker build -t texconv -f Dockerfile_Alpine ./
#
# 2. Run the built image. 
#    docker run texconv
#
# 3. Use "docker cp" to get the built executables.
#    docker cp <CONTAINER ID>:/Texconv-Custom-DLL/texconv ./
#    docker cp <CONTAINER ID>:/Texconv-Custom-DLL/texassemble ./
#
# 4. Also, you can get the built shared library.
#    docker cp <CONTAINER ID>:/Texconv-Custom-DLL/libtexconv.so ./

# Base image
ARG alpine_version="3.16.3"
FROM alpine:${alpine_version}

# Install packages
RUN apk update &&\
    apk add --no-cache musl-dev gcc make g++ file alpine-sdk cmake wget bash

# Clone repo
RUN git clone --recursive --depth=1 https://github.com/matyalatte/Texconv-Custom-DLL.git;\
    bash Texconv-Custom-DLL/shell_scripts/get_sal.sh

# Build shared lib
WORKDIR /Texconv-Custom-DLL/shell_scripts
RUN bash build.sh

# Build executable
RUN bash build_as_exe.sh