contrib/bst-here

#!/bin/bash
#
#  Copyright 2017 Bloomberg Finance LP
#
#  This program is free software; you can redistribute it and/or
#  modify it under the terms of the GNU Lesser General Public
#  License as published by the Free Software Foundation; either
#  version 2 of the License, or (at your option) any later version.
#
#  This library is distributed in the hope that it will be useful,
#  but WITHOUT ANY WARRANTY; without even the implied warranty of
#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
#  Lesser General Public License for more details.
#
#  You should have received a copy of the GNU Lesser General Public
#  License along with this library. If not, see <http://www.gnu.org/licenses/>.
#
#  Authors:
#        Charles Bailey <cbailey32@bloomberg.net>
#        Sam Thursfield <sam.thursfield@codethink.co.uk>

# This is a helper script for using BuildStream via Docker. See
# docs/source/install.rst for documentation.

is_tty=

if test -t 0
then
    is_tty=y
fi

while getopts tT arg
do
    case $arg in
    T)
        is_tty=
        ;;
    t)
        is_tty=y
        ;;
    esac
done

test "$OPTIND" -gt 1 &&
    shift $(( OPTIND - 1 ))

create_volume_if_not_exists () {
    if ! docker volume inspect "$1" >/dev/null 2>&1
    then
        docker volume create --name "$1"
    fi
}

for vol in buildstream-cache buildstream-config
do
    create_volume_if_not_exists "$vol"
done

BST_HERE_PS1="\[\033[01;34m\]\w\[\033[00m\]> "

if [ "$#" -eq 0 ]; then
    command="/bin/bash -i"
else
    command="/usr/bin/bst $@"
fi

exec docker run --rm -i${is_tty:+ -t} \
                --cap-add SYS_ADMIN \
                --env PS1="$BST_HERE_PS1" \
                --device /dev/fuse \
                --security-opt seccomp=unconfined \
                --volume buildstream-cache:/root/.cache/buildstream \
                --volume buildstream-config:/root/.config \
                --volume "$PWD":/src \
                --workdir /src \
                buildstream/buildstream-fedora:latest \
                $command