使用Github Actions构建Aria

Github Actions出来有一段时间了，陆陆续续看了一点教程，也看了一些大佬的示例，感触良多。

总想做点什么，然后就有了这一次的记录。

下载Dockerfile

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wget -O Dockerfile https://github.com/aria2/aria2/raw/master/Dockerfile.mingw

修改Dockerfile，文件默认的平台是32位，这里修改成64位，官方默认的单服务器连接线程数为16，修改为128，具体的修改如下：

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# Dockerfile to build aria2 Windows binary using ubuntu mingw-w64
# cross compiler chain.
#
# $ sudo docker build -t aria2-mingw - < Dockerfile.mingw
#
# After successful build, windows binary is located at
# /aria2/src/aria2c.exe.  You can copy the binary using following
# commands:
#
# $ id=$(sudo docker create aria2-mingw)
# $ sudo docker cp $id:/aria2/src/aria2c.exe <dest>
# $ sudo docker rm -v $id

FROM ubuntu:19.04

MAINTAINER Tatsuhiro Tsujikawa

# Change HOST to x86_64-w64-mingw32 i686-w64-mingw32to build 64-bit binary
ENV HOST x86_64-w64-mingw32

# It would be better to use nearest ubuntu archive mirror for faster
# downloads.
# RUN sed -ie 's/archive\.ubuntu/jp.archive.ubuntu/g' /etc/apt/sources.list

RUN apt-get update && \
    apt-get install -y \
        make binutils autoconf automake autotools-dev libtool \
        pkg-config git curl dpkg-dev gcc-mingw-w64 g++-mingw-w64 \
        autopoint libcppunit-dev libxml2-dev libgcrypt11-dev lzip

RUN curl -L -O https://gmplib.org/download/gmp/gmp-6.1.2.tar.lz && \
    curl -L -O https://github.com/libexpat/libexpat/releases/download/R_2_2_7/expat-2.2.7.tar.bz2 && \
    curl -L -O https://www.sqlite.org/2019/sqlite-autoconf-3290000.tar.gz && \
    curl -L -O http://zlib.net/zlib-1.2.11.tar.gz && \
    curl -L -O https://c-ares.haxx.se/download/c-ares-1.15.0.tar.gz && \
    curl -L -O https://www.libssh2.org/download/libssh2-1.9.0.tar.gz

RUN tar xf gmp-6.1.2.tar.lz && \
    cd gmp-6.1.2 && \
    ./configure \
        --disable-shared \
        --enable-static \
        --prefix=/usr/local/$HOST \
        --host=$HOST \
        --disable-cxx \
        --enable-fat \
        CFLAGS="-mtune=generic -O2 -g0" && \
    make install

RUN tar xf expat-2.2.7.tar.bz2 && \
    cd expat-2.2.7 && \
    ./configure \
        --disable-shared \
        --enable-static \
        --prefix=/usr/local/$HOST \
        --host=$HOST \
        --build=`dpkg-architecture -qDEB_BUILD_GNU_TYPE` && \
    make install

RUN tar xf sqlite-autoconf-3290000.tar.gz && \
    cd sqlite-autoconf-3290000 && \
    ./configure \
        --disable-shared \
        --enable-static \
        --prefix=/usr/local/$HOST \
        --host=$HOST \
        --build=`dpkg-architecture -qDEB_BUILD_GNU_TYPE` && \
    make install

RUN tar xf zlib-1.2.11.tar.gz && \
    cd zlib-1.2.11 && \
    CC=$HOST-gcc \
    AR=$HOST-ar \
    LD=$HOST-ld \
    RANLIB=$HOST-ranlib \
    STRIP=$HOST-strip \
    ./configure \
        --prefix=/usr/local/$HOST \
        --libdir=/usr/local/$HOST/lib \
        --includedir=/usr/local/$HOST/include \
        --static && \
    make install

RUN tar xf c-ares-1.15.0.tar.gz && \
    cd c-ares-1.15.0 && \
    ./configure \
        --disable-shared \
        --enable-static \
        --without-random \
        --prefix=/usr/local/$HOST \
        --host=$HOST \
        --build=`dpkg-architecture -qDEB_BUILD_GNU_TYPE` \
        LIBS="-lws2_32" && \
    make install

RUN tar xf libssh2-1.9.0.tar.gz && \
    cd libssh2-1.9.0 && \
    ./configure \
        --disable-shared \
        --enable-static \
        --prefix=/usr/local/$HOST \
        --host=$HOST \
        --build=`dpkg-architecture -qDEB_BUILD_GNU_TYPE` \
        --without-openssl \
        --with-wincng \
        LIBS="-lws2_32" && \
    make install
ADD https://api.github.com/repos/aria2/aria2/git/refs/heads/master version.json
RUN git clone https://github.com/aria2/aria2 && \
    cd aria2 && sed -i 's/16,/128,/g' src/OptionHandlerFactory.cc && autoreconf -i && ./mingw-config && make && \
    $HOST-strip src/aria2c.exe

修改好后上传至远程仓库，然后创建一个Workflows，配置文件如下所示。

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name: Build Aria
on: push
jobs:
  build:
    runs-on: ubuntu-18.04
    steps: 
    - uses: actions/checkout@v1
    - name: create image
      run: |
        docker build -t a2w:x64 .
    - name: get aria
      run: |
        docker run -d --name cpa2w a2w:x64 /bin/bash
        docker cp cpa2w:/aria2/src/aria2c.exe .
    - name: Upload artifact
      uses: actions/upload-artifact@master
      with:
        name: aria
        path: ./aria2c.exe

提交之后就会立即自动编译aria了

本次编译花费了26分钟

然后直接下载编译好的aria即可