这个docker file来源 github

FROM ubuntu

MAINTAINER z4yx <z4yx@users.noreply.github.com>

# install dependences:

ARG UBUNTU_MIRROR
RUN [ -z "${UBUNTU_MIRROR}" ] || sed -i.bak s/archive.ubuntu.com/${UBUNTU_MIRROR}/g /etc/apt/sources.list

RUN apt-get update &&  DEBIAN_FRONTEND=noninteractive apt-get install -y -q \
  build-essential \
  sudo \
  tofrodos \
  iproute2 \
  gawk \
  net-tools \
  expect \
  libncurses5-dev \
  tftpd \
  update-inetd \
  libssl-dev \
  flex \
  bison \
  libselinux1 \
  gnupg \
  wget \
  socat \
  gcc-multilib \
  libsdl1.2-dev \
  libglib2.0-dev \
  lib32z1-dev \
  libgtk2.0-0 \
  libtinfo5 \
  xxd \
  screen \
  pax \
  diffstat \
  xvfb \
  xterm \
  texinfo \
  gzip \
  unzip \
  cpio \
  chrpath \
  autoconf \
  lsb-release \
  libtool \
  libtool-bin \
  locales \
  kmod \
  git \
  rsync \
  bc \
  u-boot-tools \
  python3 \
 && apt-get clean \
 && rm -rf /var/lib/apt/lists/*

RUN dpkg --add-architecture i386 &&  apt-get update &&  \
      DEBIAN_FRONTEND=noninteractive apt-get install -y -q \
      zlib1g:i386 \
    && apt-get clean \
    && rm -rf /var/lib/apt/lists/*


ARG PETA_VERSION
ARG PETA_RUN_FILE

RUN locale-gen en_US.UTF-8 && update-locale

#make a Vivado user
RUN adduser --disabled-password --gecos '' vivado && \
  usermod -aG sudo vivado && \
  echo "vivado ALL=(ALL) NOPASSWD: ALL" >> /etc/sudoers

COPY accept-eula.sh ${PETA_RUN_FILE} /

# run the install
RUN chmod a+rx /${PETA_RUN_FILE} && \
  chmod a+rx /accept-eula.sh && \
  mkdir -p /opt/Xilinx && \
  chmod 777 /tmp /opt/Xilinx && \
  cd /tmp && \
  sudo -u vivado -i /accept-eula.sh /${PETA_RUN_FILE} /opt/Xilinx/petalinux && \
  rm -f /${PETA_RUN_FILE} /accept-eula.sh

# make /bin/sh symlink to bash instead of dash:
RUN echo "dash dash/sh boolean false" | debconf-set-selections
RUN DEBIAN_FRONTEND=noninteractive dpkg-reconfigure dash

USER vivado
ENV HOME /home/vivado
ENV LANG en_US.UTF-8
RUN mkdir /home/vivado/project
WORKDIR /home/vivado/project

#add vivado tools to path
RUN echo "source /opt/Xilinx/petalinux/settings.sh" >> /home/vivado/.bashrc

其中的包含的except 脚本

FROM ubuntu

MAINTAINER z4yx <z4yx@users.noreply.github.com>

# install dependences:

ARG UBUNTU_MIRROR
RUN [ -z "${UBUNTU_MIRROR}" ] || sed -i.bak s/archive.ubuntu.com/${UBUNTU_MIRROR}/g /etc/apt/sources.list

RUN apt-get update &&  DEBIAN_FRONTEND=noninteractive apt-get install -y -q \
  build-essential \
  sudo \
  tofrodos \
  iproute2 \
  gawk \
  net-tools \
  expect \
  libncurses5-dev \
  tftpd \
  update-inetd \
  libssl-dev \
  flex \
  bison \
  libselinux1 \
  gnupg \
  wget \
  socat \
  gcc-multilib \
  libsdl1.2-dev \
  libglib2.0-dev \
  lib32z1-dev \
  libgtk2.0-0 \
  libtinfo5 \
  xxd \
  screen \
  pax \
  diffstat \
  xvfb \
  xterm \
  texinfo \
  gzip \
  unzip \
  cpio \
  chrpath \
  autoconf \
  lsb-release \
  libtool \
  libtool-bin \
  locales \
  kmod \
  git \
  rsync \
  bc \
  u-boot-tools \
  python3 \
 && apt-get clean \
 && rm -rf /var/lib/apt/lists/*

RUN dpkg --add-architecture i386 &&  apt-get update &&  \
      DEBIAN_FRONTEND=noninteractive apt-get install -y -q \
      zlib1g:i386 \
    && apt-get clean \
    && rm -rf /var/lib/apt/lists/*


ARG PETA_VERSION
ARG PETA_RUN_FILE

RUN locale-gen en_US.UTF-8 && update-locale

#make a Vivado user
RUN adduser --disabled-password --gecos '' vivado && \
  usermod -aG sudo vivado && \
  echo "vivado ALL=(ALL) NOPASSWD: ALL" >> /etc/sudoers

COPY accept-eula.sh ${PETA_RUN_FILE} /

# run the install
RUN chmod a+rx /${PETA_RUN_FILE} && \
  chmod a+rx /accept-eula.sh && \
  mkdir -p /opt/Xilinx && \
  chmod 777 /tmp /opt/Xilinx && \
  cd /tmp && \
  sudo -u vivado -i /accept-eula.sh /${PETA_RUN_FILE} /opt/Xilinx/petalinux && \
  rm -f /${PETA_RUN_FILE} /accept-eula.sh

# make /bin/sh symlink to bash instead of dash:
RUN echo "dash dash/sh boolean false" | debconf-set-selections
RUN DEBIAN_FRONTEND=noninteractive dpkg-reconfigure dash

USER vivado
ENV HOME /home/vivado
ENV LANG en_US.UTF-8
RUN mkdir /home/vivado/project
WORKDIR /home/vivado/project

#add vivado tools to path
RUN echo "source /opt/Xilinx/petalinux/settings.sh" >> /home/vivado/.bashrc
(base) code@CodeWorkStation:~/petalinux-docker$ cat
.git/                                     LICENSE                                   accept-eula.sh                            setup.sh
.gitignore                                Projects/                                 petalinux-v2022.2-10141622-installer.run
Dockerfile                                README.md                                 run.sh
(base) code@CodeWorkStation:~/petalinux-docker$ cat accept-eula.sh
#!/usr/bin/expect
set timeout -1
set install_dir [lindex $argv 1]
set installer [lindex $argv 0]

spawn $installer $install_dir
set timeout 2
expect {
    "ERROR: Invalid options:" {spawn $installer -d $install_dir }
    timeout { }
}

set timeout 600
expect "Press Enter to display the license agreements"
send "\r"
set timeout 2

expect {
    "* >*" {send "y\r"}
    timeout { send "q"; sleep 1; exp_continue}
}
expect {
    "* >*" {send "y\r"}
    timeout { send "q"; sleep 1; exp_continue}
}
expect {
    "*Installing PetaLinux...*" {}
    "* >*" {send "y\r"}
    timeout { send "q"; sleep 1; exp_continue}
}

set timeout -1
expect "INFO: Checking PetaLinux installer integrity..."
expect "INFO: PetaLinux SDK has been installed"
#interact