mkdeb.bash

#!/bin/bash

sudo apt-get install devscripts debhelper

SOURCE_DIR=$1
if [ -n "$SOURCE_DIR" ]; then
    cd ~/sources/$SOURCE_DIR
fi

if ! grep 'Depends:' debian/control                                \
    | cut -d ':' -f 2-                                        \
    | perl -nE ' say for map {s/\s+|[()>]//g; $_} split /,/ ' \
    | grep -v '\$'                                            \
    | grep -v debhelper                                       \
    | xargs sudo apt-get -y install
then
    return
fi

if ! prove -lr t/ ; then
    return
fi

PACKAGE_NAME=$(                        \
        grep 'Package:' debian/control \
            | cut -d ':' -f 2          \
            | tr -d ' '                \
)
VERSION=$(                                                  \
        grep $PACKAGE_NAME debian/changelog                 \
            | head -n 1                                     \
            | perl -pE 's/[^(]+\(([0-9.-]+)-\d+\)[^)]+/$1/' \
)

tar -zcvf ../${PACKAGE_NAME}_${VERSION}.orig.tar.gz \
    --exclude=.git                                  \
    --exclude='.*.swp'                              \
    .

debuild