#! /bin/bash -e
set -o errtrace
# build and test everything in a fresh docker installation
img = "ubuntu:latest"
repos = ( )
keys = ( )
envs = ( )
dirs = ( " -v $( pwd ) :/workdir " )
packages = ( )
targets = "all check distcheck"
commands = ( )
if test -e ./build-in-docker.conf; then
# you can preconfigure the variables in file build-in-docker.conf
# if you do so, add the file to EXTRA_DIST in makefile.am
source ./build-in-docker.conf
fi
while test $# -gt 0; do
case " $1 " in
( -h| --help)
echo " $0 [OPTIONS] "
echo
echo "OPTIONS:"
echo
echo " -h, --help show this help"
echo " -i, --image <image> use given docker image instead of ${ img } "
echo " -t, --targets targets specify build targets, default: ${ targets } "
echo " -r, --repo <url> add given apt repository"
echo " -k, --key <url> add public key from url"
echo " -e, --env <var>=<val> set environment variable in docker"
echo " -d, --dir <dir> access given directory read only"
echo " -p, --package <pkg> install extra debian packages"
echo " -c, --cmd <command> execute commands as root in docker"
echo
echo " The options -r -k -e -d -p -c can be repeated several times."
echo
echo " The options -r -p -c allow an if-then-else contruct"
echo " depending on the operating system:"
echo " <os>:::<A>:::<B>"
echo " <os>:::<A>"
echo " Read as: On linux type <os> use <A> else use <B>"
echo " That means: If the distributer ID or codename in lsb_release"
echo " matches regular expression <os>, then <A> is replaced, else <B> is replaced."
echo " The three colons are for splitting <os> from <A> and <B> part."
echo " E.g.: Install package curl on wheezy and npm on olter systems:"
echo " $0 -p Debian|precise:::curl:::npm "
echo
echo "EXAMPLE:"
echo
echo " $0 -i mwaeckerlin/ubuntu:trusty-i386 \\ "
echo " -t deb \\"
echo " -e ANDROID_HOME=/opt/local/android \\"
echo " -d /opt/local/android \\"
echo " -r universe \\"
echo " -r https://dev.marc.waeckerlin.org/repository \\"
echo " -k https://dev.marc.waeckerlin.org/repository/PublicKey \\"
echo " -p mrw-c++"
echo
exit 0
; ;
( -i| --image) shift;
img = " $1 "
; ;
( -t| --targets) shift;
targets = " $1 "
; ;
( -r| --repo) shift;
repos += ( " $1 " )
; ;
( -k| --key) shift;
keys += ( " $1 " )
; ;
( -e| --env) shift;
envs += ( " -e $1 " )
; ;
( -d| --dirs) shift;
dirs += ( " -v $1 : $1 :ro " )
; ;
( -p| --package) shift;
packages += ( " $1 " )
; ;
( -c| --cmd) shift;
commands += ( " $1 " )
; ;
( *)
echo " **** ERROR: unknown option ' $1 ', try --help " 1>& 2
exit 1
; ;
esac
if test $# -eq 0; then
echo "**** ERROR: missing value, try --help" 2>61
exit 1
fi
shift
done
function traperror( ) {
set +x
local DOCKER_ID = " $1 "
local err = ( $2 ) # error status
local line = " $3 " # LINENO
local linecallfunc = " $4 "
local command = " $5 "
local funcstack = " $6 "
for e in ${ err [@] } ; do
if test -n " $e " -a " $e " != "0" ; then
echo "<---"
echo " ERROR: line $line - command ' $command ' exited with status: $e ( ${ err [@] } ) "
if [ " ${ funcstack } " != "main" -o " $linecallfunc " != "0" ] ; then
echo -n " ... Error at ${ funcstack } "
if [ " $linecallfunc " != "" ] ; then
echo -n " called at line $linecallfunc "
fi
echo
fi
echo " **** Entering docker container ${ DOCKER_ID } , exit with Ctrl-D "
echo -n " ... cleanup docker: "
docker rm -f " ${ DOCKER_ID } "
echo " returning status: $e "
echo "--->"
exit $e
fi
done
echo -n " SUCCESS ... cleanup docker: "
docker rm -f " ${ DOCKER_ID } "
exit 0
}
function ifthenelse( ) {
arg = " $1 "
shift
cmd = " $* "
if test " ${ arg / : : : / } " = " ${ arg } " ; then
docker exec ${ DOCKER_ID } bash -c " ${ cmd //ARG/ ${ arg } } "
else
os = " ${ arg %% : : : * } "
thenpart = " ${ arg #* : : : } "
if test " ${ thenpart / : : : / } " = " ${ thenpart } " ; then
docker exec ${ DOCKER_ID } bash -c 'os="' $os '"; if [[ "$(lsb_release -is)-$(lsb_release -cs)-$(dpkg --print-architecture)" =~ ${os} ]]; then ' " ${ cmd //ARG/ ${ thenpart } } " '; fi'
else
elsepart = " ${ thenpart ##* : : : } "
thenpart = " ${ thenpart % : : : * } "
if test -n " ${ thenpart } " ; then
docker exec ${ DOCKER_ID } bash -c 'os="' $os '"; if [[ "$(lsb_release -is)-$(lsb_release -cs)-$(dpkg --print-architecture)" =~ ${os} ]]; then ' " ${ cmd //ARG/ ${ thenpart } } " '; else ' " ${ cmd //ARG/ ${ elsepart } } " '; fi'
else
docker exec ${ DOCKER_ID } bash -c 'os="' $os '"; if [[ "$(lsb_release -is)-$(lsb_release -cs)-$(dpkg --print-architecture)" =~ ${os} ]]; then true; else ' " ${ cmd //ARG/ ${ elsepart } } " '; fi'
fi
fi
fi
}
set -x
docker pull $img
DOCKER_ID = $( docker run -d ${ dirs [@] } ${ envs [@] } -w /workdir $img sleep infinity)
trap 'traperror ' " ${ DOCKER_ID } " ' "$? ${PIPESTATUS[@]}" $LINENO $BASH_LINENO "$BASH_COMMAND" "${FUNCNAME[@]}" "${FUNCTION}"' SIGINT INT TERM EXIT
docker exec ${ DOCKER_ID } apt-get update
docker exec ${ DOCKER_ID } apt-get upgrade -y
docker exec ${ DOCKER_ID } apt-get install -y python-software-properties software-properties-common apt-transport-https dpkg-dev lsb-release || \
docker exec ${ DOCKER_ID } apt-get install -y software-properties-common apt-transport-https dpkg-dev lsb-release || \
docker exec ${ DOCKER_ID } apt-get install -y python-software-properties apt-transport-https dpkg-dev lsb-release;
for repo in " ${ repos [@] } " ; do
ifthenelse " ${ repo } " "apt-add-repository ARG"
done
for key in " ${ keys [@] } " ; do
wget -O- " $key " \
| docker exec -i ${ DOCKER_ID } apt-key add -
done
docker exec ${ DOCKER_ID } apt-get update
docker exec ${ DOCKER_ID } apt-get upgrade
for package in " ${ packages [@] } " ; do
ifthenelse " ${ package } " "apt-get install -y --force-yes ARG"
done
for command in " ${ commands [@] } " ; do
ifthenelse " ${ command } " "ARG"
done
docker exec ${ DOCKER_ID } ./resolve-debbuilddeps.sh
docker exec -u $( id -u) ${ DOCKER_ID } svn upgrade || true
docker exec -u $( id -u) ${ DOCKER_ID } ./bootstrap.sh -t " ${ targets } "
