create-source-packages

#!/bin/sh -e

dist_tar_src ()
{
    local dirname="$1"
    local hash=
    local path=
    local rest=

    if [ ! -f "../${dirname}.orig.tar.gz" -o "$overwrite" = "yes" ]; then
        if [ -d .git ]; then
            rm -f "../${dirname}.orig.tar" \
                "../${dirname}.orig.tar-submodule" \
                "../${dirname}.orig.tar-submodules"
            git archive --format=tar "--prefix=${dirname}/" `git branch | grep '^\*' | sed -e 's%\* %%' | sed -e 's%(detached from \(.*\))%\1%' | sed -e 's%.* detached at \(.*\))%\1%'` \
                >"../${dirname}.orig.tar"
            git submodule status --recursive | while read hash path rest; do
                ( cd "$path" &&
                    git archive \
                        --format=tar "--prefix=${dirname}/$path/" \
                        `git branch | grep '^\*' | sed -e 's%\* %%' | sed -e 's%(detached from \(.*\))%\1%' | sed -e 's%.* detached at \(.*\))%\1%'` \
                    ) \
                    >"../${dirname}.orig.tar-submodule"
                if [ -f "../${dirname}.orig.tar-submodules" ]; then
                    tar Af "../${dirname}.orig.tar-submodules" "../${dirname}.orig.tar-submodule"
                    rm "../${dirname}.orig.tar-submodule"
                else
                    mv "../${dirname}.orig.tar-submodule" "../${dirname}.orig.tar-submodules"
                fi
            done
            if [ -f "../${dirname}.orig.tar-submodules" ]; then
                tar Af "../${dirname}.orig.tar" "../${dirname}.orig.tar-submodules"
                rm "../${dirname}.orig.tar-submodules"
                tar --delete -f "../${dirname}.orig.tar" \
                    "${dirname}/.gitmodules"
            fi
        fi

        if [ -f "../${dirname}.orig.tar" ]; then
            if [ -f .gitignore ]; then
                tar --delete -f "../${dirname}.orig.tar" \
                    "${dirname}/.gitignore"
            fi
            ( cd .. && gzip -f "${dirname}.orig.tar" )
        fi
    fi
}

if [ -z "$KEY_ID" ]; then
    KEY_ID="4F23A0260F19DAC5"
fi

# if [ "$1" = "tar" ]; then
#     nosign="1"
# fi

if [ "$nosign" = "" ]; then
    echo "Signing dummy file"
    rm -f /tmp/dummy.$$*
    touch /tmp/dummy.$$
    gpg --default-key "$KEY_ID" --sign /tmp/dummy.$$
    rm -f /tmp/dummy.$$*
fi

if [ -d .git ]; then
    # rm debian/changelog debian/control
    git checkout debian/changelog debian/control
fi

if [ -f Makefile.PL ]; then
  rm -f Makefile
fi

rm -rf .pc

if [ "$1" = "all" ]; then
    dists="debian ubuntu rpm"
elif [ -n "$1" ]; then
    dists="$1"
else
    id=`lsb_release -i | awk '{print $3}'`
    if [ -z "$id" ]; then
        echo "could not get distribution id, exit"
        exit 1
    fi
    dists="$id"
fi

for id in $dists; do
    case "$id" in
        debian | Debian )
            if [ -z "$releases" ]; then
                releases="bookworm trixie sid"
            fi
            id=debian
            ;;
        ubuntu | Ubuntu )
            if [ -z "$releases" ]; then
                releases="focal jammy noble"
            fi
            id=ubuntu
            ;;
        rpm )
            if [ -z "$releases" ]; then
                releases="all"
            fi
            ;;
        # tar )
        #     releases="tar"
        #     ;;
        * )
            echo "Unknown distribution id $id"
            exit 1
            ;;
    esac

    for what in $releases; do
        case "$id" in
            debian | ubuntu )
                sed -i "s%~unstable%~$what%g" debian/changelog debian/control
                sed -i "s%) unstable;%) $what;%g" debian/changelog
                ;;
        esac

        cur_vers=
        name=
        spec=
        case "$id" in
            debian | ubuntu )
                if [ -r debian/source/format ]; then
                    if grep -q quilt debian/source/format; then
                        cur_vers=`head -n 1 debian/changelog | sed 's%.*(\([^)]*\)).*%\1%' | sed 's%-[0-9]*.*$%%'`
                        name=`head -n 1 debian/changelog | awk '{ print $1 }'`
                    fi
                fi
                ;;

            rpm )
                if [ -d rpm ]; then
                    spec=`(cd rpm && ls -1 *.spec 2>/dev/null | head -n 1)`
                    if [ -f "rpm/$spec" ]; then
                        cur_vers=`grep ^Version: "rpm/$spec" | awk '{print $2}'`
                        name=`grep ^Name: "rpm/$spec" | awk '{print $2}'`
                    fi
                fi
                ;;
        esac

        case "$id" in
            debian )
                if [ -n "$cur_vers" -a -n "$name" ]; then
                    dist_tar_src "${name}_${cur_vers}"
                fi
                dpkg-buildpackage -d -i -I -S "-k$KEY_ID"
                ;;
            ubuntu )
                if [ -n "$cur_vers" -a -n "$name" ]; then
                    dist_tar_src "${name}_${cur_vers}"
                fi
                dpkg-buildpackage -d -i -I -S "-k$KEY_ID"
                ;;
            rpm )
                if [ -n "$cur_vers" -a -n "$name" ]; then
                    dist_tar_src "${name}_${cur_vers}"
                fi
                ;;
            * )
                exit 1
                ;;
        esac

        case "$id" in
            debian | ubuntu )
                if [ -d .git ]; then
                    rm debian/changelog debian/control
                    git checkout debian/changelog debian/control
                else
                    sed -i "s%~$what%~unstable%g" debian/changelog debian/control
                    sed -i "s%) $what;%) unstable;%g" debian/changelog
                fi
                ;;
        esac
    done
done

echo "ok"