github.com/jiasir/docker@v1.3.3-0.20170609024000-252e610103e7/contrib/builder/deb/amd64/generate.sh (about)

     1  #!/usr/bin/env bash
     2  set -e
     3  
     4  # usage: ./generate.sh [versions]
     5  #    ie: ./generate.sh
     6  #        to update all Dockerfiles in this directory
     7  #    or: ./generate.sh debian-jessie
     8  #        to only update debian-jessie/Dockerfile
     9  #    or: ./generate.sh debian-newversion
    10  #        to create a new folder and a Dockerfile within it
    11  
    12  cd "$(dirname "$(readlink -f "$BASH_SOURCE")")"
    13  
    14  versions=( "$@" )
    15  if [ ${#versions[@]} -eq 0 ]; then
    16  	versions=( */ )
    17  fi
    18  versions=( "${versions[@]%/}" )
    19  
    20  for version in "${versions[@]}"; do
    21  	distro="${version%-*}"
    22  	suite="${version##*-}"
    23  	from="${distro}:${suite}"
    24  
    25  	case "$from" in
    26  		debian:wheezy)
    27  			# add -backports, like our users have to
    28  			from+='-backports'
    29  			;;
    30  	esac
    31  
    32  	mkdir -p "$version"
    33  	echo "$version -> FROM $from"
    34  	cat > "$version/Dockerfile" <<-EOF
    35  		#
    36  		# THIS FILE IS AUTOGENERATED; SEE "contrib/builder/deb/amd64/generate.sh"!
    37  		#
    38  
    39  		FROM $from
    40  	EOF
    41  
    42  	echo >> "$version/Dockerfile"
    43  
    44  	if [ "$distro" = "debian" ]; then
    45  		cat >> "$version/Dockerfile" <<-'EOF'
    46  			# allow replacing httpredir or deb mirror
    47  			ARG APT_MIRROR=deb.debian.org
    48  			RUN sed -ri "s/(httpredir|deb).debian.org/$APT_MIRROR/g" /etc/apt/sources.list
    49  		EOF
    50  
    51  		if [ "$suite" = "wheezy" ]; then
    52  			cat >> "$version/Dockerfile" <<-'EOF'
    53  				RUN sed -ri "s/(httpredir|deb).debian.org/$APT_MIRROR/g" /etc/apt/sources.list.d/backports.list
    54  			EOF
    55  		fi
    56  
    57  		echo "" >> "$version/Dockerfile"
    58  	fi
    59  
    60  	extraBuildTags='pkcs11'
    61  	runcBuildTags=
    62  
    63  	# this list is sorted alphabetically; please keep it that way
    64  	packages=(
    65  		apparmor # for apparmor_parser for testing the profile
    66  		bash-completion # for bash-completion debhelper integration
    67  		btrfs-tools # for "btrfs/ioctl.h" (and "version.h" if possible)
    68  		build-essential # "essential for building Debian packages"
    69  		cmake # tini dep
    70  		curl ca-certificates # for downloading Go
    71  		debhelper # for easy ".deb" building
    72  		dh-apparmor # for apparmor debhelper
    73  		dh-systemd # for systemd debhelper integration
    74  		git # for "git commit" info in "docker -v"
    75  		libapparmor-dev # for "sys/apparmor.h"
    76  		libdevmapper-dev # for "libdevmapper.h"
    77  		libltdl-dev # for pkcs11 "ltdl.h"
    78  		libseccomp-dev  # for "seccomp.h" & "libseccomp.so"
    79  		pkg-config # for detecting things like libsystemd-journal dynamically
    80  		vim-common # tini dep
    81  	)
    82  	# packaging for "sd-journal.h" and libraries varies
    83  	case "$suite" in
    84  		wheezy) ;;
    85  		jessie|trusty) packages+=( libsystemd-journal-dev ) ;;
    86  		*) packages+=( libsystemd-dev ) ;;
    87  	esac
    88  
    89  	# debian wheezy does not have the right libseccomp libs
    90  	# debian jessie & ubuntu trusty have a libseccomp < 2.2.1 :(
    91  	case "$suite" in
    92  		wheezy|jessie|trusty)
    93  			packages=( "${packages[@]/libseccomp-dev}" )
    94  			runcBuildTags="apparmor selinux"
    95  			;;
    96  		*)
    97  			extraBuildTags+=' seccomp'
    98  			runcBuildTags="apparmor seccomp selinux"
    99  			;;
   100  	esac
   101  
   102  	if [ "$suite" = 'wheezy' ]; then
   103  		# pull a couple packages from backports explicitly
   104  		# (build failures otherwise)
   105  		backportsPackages=( btrfs-tools )
   106  		for pkg in "${backportsPackages[@]}"; do
   107  			packages=( "${packages[@]/$pkg}" )
   108  		done
   109  		echo "RUN apt-get update && apt-get install -y -t $suite-backports ${backportsPackages[*]} --no-install-recommends && rm -rf /var/lib/apt/lists/*" >> "$version/Dockerfile"
   110  	fi
   111  
   112  	echo "RUN apt-get update && apt-get install -y ${packages[*]} --no-install-recommends && rm -rf /var/lib/apt/lists/*" >> "$version/Dockerfile"
   113  
   114  	echo >> "$version/Dockerfile"
   115  
   116  	awk '$1 == "ENV" && $2 == "GO_VERSION" { print; exit }' ../../../../Dockerfile >> "$version/Dockerfile"
   117  	echo 'RUN curl -fSL "https://golang.org/dl/go${GO_VERSION}.linux-amd64.tar.gz" | tar xzC /usr/local' >> "$version/Dockerfile"
   118  	echo 'ENV PATH $PATH:/usr/local/go/bin' >> "$version/Dockerfile"
   119  
   120  	echo >> "$version/Dockerfile"
   121  
   122  	echo 'ENV AUTO_GOPATH 1' >> "$version/Dockerfile"
   123  
   124  	echo >> "$version/Dockerfile"
   125  
   126  	# print build tags in alphabetical order
   127  	buildTags=$( echo "apparmor selinux $extraBuildTags" | xargs -n1 | sort -n | tr '\n' ' ' | sed -e 's/[[:space:]]*$//' )
   128  
   129  	echo "ENV DOCKER_BUILDTAGS $buildTags" >> "$version/Dockerfile"
   130  	echo "ENV RUNC_BUILDTAGS $runcBuildTags" >> "$version/Dockerfile"
   131  done