diff options
Diffstat (limited to 'bin/pupdate.sh')
| -rwxr-xr-x | bin/pupdate.sh | 265 |
1 files changed, 265 insertions, 0 deletions
diff --git a/bin/pupdate.sh b/bin/pupdate.sh new file mode 100755 index 0000000..463b5af --- /dev/null +++ b/bin/pupdate.sh @@ -0,0 +1,265 @@ +#!/bin/sh + +set -e + +case "$(basename ${0})" in + p*) + MODE="progress-linux" + ;; + + b*) + MODE="bfh" + ;; +esac + +case "${MODE}" in + progress-linux) + DOWNSTREAM_BRANCH="progress-linux" + ;; + + bfh) + DOWNSTREAM_BRANCH="bfh" + ;; +esac + +RED="\033[1;33;31m" +GREEN="\033[1;33;32m" +YELLOW="\033[1;33;33m" +BLUE="\033[1;33;34m" +WHITE="\033[1;33;37m" +NORMAL="\033[0m" +PURPLE="\033[1;33;35m" + +DSC="${1}" + +case "${DSC}" in + *.dsc) + ;; + + *) + echo "Usage: ${0} DSC" + exit 1 + ;; +esac + +case "${DSC}" in + http*) + DSC_TEMPDIR="$(mktemp -d)" + + cd "${DSC_TEMPDIR}" + dget -d "${DSC}" + cd "${OLDPWD}" + + DSC="${DSC_TEMPDIR}/$(basename ${DSC})" + ;; +esac + +PACKAGE="$(basename ${DSC} | awk -F_ '{ print $1 }')" +DEB_VERSION="$(awk '/^Version: / { print $2 }' ${DSC})" + +case "${DEB_VERSION}" in + *-*) + DEB_UPSTREAM_VERSION="$(echo ${DEB_VERSION} | awk -F- '{ $NF=""; print $0 }' | sed -e 's| |-|g' -e 's|-$||g')" + ;; + + *) + DEB_UPSTREAM_VERSION="${DEB_VERSION}" + ;; +esac + +Switch_upstream_branch () +{ + CURRENT_BRANCH="$(git branch --show-current)" + + if [ "${CURRENT_BRANCH}" != "upstream" ] && git branch | grep -qs upstream + then + echo + echo "################################################################################" + echo "git: switching to upstream branch" + echo "################################################################################" + + git checkout upstream + fi +} + +Remove_everything () +{ + echo + echo "################################################################################" + echo "git: removing all files" + echo "################################################################################" + + echo -n "Removing files for new import..." + + find . -maxdepth 1 -mindepth 1 -and -not -name .git -print0 | xargs -0 -I '{}' rm -rf '{}' + + echo " done." +} + +Unpack_upstream () +{ + echo + echo "################################################################################" + echo "dpkg: unpacking upstream files" + echo "################################################################################" + + TEMPDIR="$(mktemp -d -p . -u)" + + dpkg-source -x --no-copy --skip-debianization ${DSC} "${TEMPDIR}" + rm -rf "${TEMPDIR}/debian" + find "${TEMPDIR}" -type d -name ".git" -exec rm -rf {} \; || true + + DEBIAN_TAR="$(dirname $(readlink -f ${DSC}))/$(awk '/debian.tar.*$/ { print $3 }' ${DSC} | head -n1)" + + case "${DEBIAN_TAR}" in + *.debian.tar.*) + if [ -e "${DEBIAN_TAR}" ] + then + # this includes upstream additions outside debian/ into the upstream branch + cd "${TEMPDIR}" + tar xf "${DEBIAN_TAR}" + rm -rf debian + rm -rf .git + cd "${OLDPWD}" + fi + ;; + esac + + find "${TEMPDIR}" -maxdepth 1 -mindepth 1 -print0 | xargs -0 -I '{}' mv '{}' . + rmdir "${TEMPDIR}" +} + +Add_upstream_version () +{ + echo + echo "################################################################################" + echo "git: adding upstream version" + echo "################################################################################" + + # FIXME + git-upstream-add ${DEB_UPSTREAM_VERSION} +} + +Switch_debian_branch () +{ + CURRENT_BRANCH="$(git branch --show-current)" + + if [ "${CURRENT_BRANCH}" != "debian" ] && git branch | grep -qs debian + then + echo + echo "################################################################################" + echo "git: switching to debian branch" + echo "################################################################################" + + git checkout debian + fi +} + +Unpack_debian () +{ + echo + echo "################################################################################" + echo "dpkg: unpacking debian files" + echo "################################################################################" + + TEMPDIR="$(mktemp -d -p . -u)" + + dpkg-source -x --no-copy --skip-patches ${DSC} ${TEMPDIR} + find "${TEMPDIR}" -type d -name ".git" -exec rm -rf {} \; || true + + find "${TEMPDIR}" -maxdepth 1 -mindepth 1 -print0 | xargs -0 -I '{}' mv '{}' . + + rmdir ${TEMPDIR} +} + +Add_debian_version () +{ + echo + echo "################################################################################" + echo "git: adding debian version" + echo "################################################################################" + + # FIXME + git-debian-add +} + +Switch_downstream_branch () +{ + CURRENT_BRANCH="$(git branch --show-current)" + + if [ "${CURRENT_BRANCH}" != "${DOWNSTREAM_BRANCH}" ] && git branch | grep -qs ${DOWNSTREAM_BRANCH} + then + echo + echo "################################################################################" + echo "git: switching to downstream branch" + echo "################################################################################" + + git checkout ${DOWNSTREAM_BRANCH} + fi +} + +Merge_upstream_version () +{ + git cherry-pick -n upstream + git commit -a -s -S -m "Merging upstream version ${DEB_UPSTREAM_VERSION}." +} + +Merge_debian_version () +{ + git cherry-pick -n debian + git commit -a -s -S -m "Merging debian version ${DEB_VERSION}." +} + +echo "################################################################################" +echo "git: importing ${DSC}" +echo "################################################################################" + +GIT_UPSTREAM_VERSION="$(git tag | awk -F/ '/^upstream\// { print $2 }' | sort -rV | head -n1 | sed -e 's|%|:|g' -e 's|_|~|g')" + +if [ "${DEB_UPSTREAM_VERSION}" != "${GIT_UPSTREAM_VERSION}" ] +then + Switch_upstream_branch + + Remove_everything + Unpack_upstream + Add_upstream_version + + MERGE_UPSTREAM="true" +fi + +GIT_DEBIAN_VERSION="$(git tag | awk -F/ '/^debian\// { print $2 }' | sort -rV | head -n1 | sed -e 's|%|:|g' -e 's|_|~|g')" + +if [ "${DEB_VERSION}" != "${GIT_DEBIAN_VERSION}" ] +then + Switch_debian_branch + + case "${MERGE_UPSTREAM}" in + true) + Merge_upstream_version + ;; + esac + + Remove_everything + Unpack_debian + Add_debian_version + + MERGE_DEBIAN="true" +fi + +if [ -n "${DSC_TEMPDIR}" ] +then + rm -rf "${DSC_TEMPDIR}" +fi + +if [ "${MERGE_DEBIAN}" = "true" ] +then + Switch_downstream_branch + + case "${MERGE_UPSTREAM}" in + true) + Merge_upstream_version + ;; + esac + + Merge_debian_version +fi |