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Diffstat (limited to '')
| -rwxr-xr-x | bin/git-dpkg-source | 231 |
1 files changed, 231 insertions, 0 deletions
diff --git a/bin/git-dpkg-source b/bin/git-dpkg-source new file mode 100755 index 0000000..cc06e3a --- /dev/null +++ b/bin/git-dpkg-source @@ -0,0 +1,231 @@ +#!/bin/sh + +# source-tools - Manage Git repositories effectively and efficiently +# Copyright (C) 2014-2017 Daniel Baumann <daniel.baumann@open-infrastructure.net> + +set -e + +# FIXME: handle backports specific changelog entry. + +# Assumptions: +# +# * the repository is using pristine-tar for non-native packages. +# * release commits, if any, are of the form 'Releasing debian version ...'. +# * import commits, if any, are of the form 'Adding debian version ...'. +# * the repository has at least either of a release or an import commit on the +# target branch. +# * and finally, the target branch is including upstream sources, not just +# debianization. but that should be clear anyway. + + +# Check depends +for FILE in git git-dch dpkg-parsechangelog pristine-tar +do + if [ ! -x "$(which ${FILE} 2>/dev/null)" ] + then + echo "${FILE} missing, aborting." + exit 1 + fi +done + +# Arguments +if [ -z "${1}" ] +then + echo "Usage: ${0} REPOSITORY [DISTRIBUTION] [BRANCH]" + exit 1 +fi + +REPOSITORY="${1}" +DISTRIBUTION="${2:-UNRELEASED}" +BRANCH="${3}" + +# Dynamic variables +PACKAGE="$(basename ${REPOSITORY} .git)" + +# Static variables +TEMPDIR="$(mktemp -d -t git-dpkg-source.XXXXXXXX)" +CURDIR="${PWD}" + +################################################################################ + +# Creating build directory +mkdir -p "${TEMPDIR}" + +# Cloning sources +cd "${TEMPDIR}" +git clone ${REPOSITORY} + +# Checking out branch +cd "${TEMPDIR}"/${PACKAGE} + +if [ -n "${BRANCH}" ] && [ ! "$(git branch | awk '/^\* / { print $2 }')" = "${BRANCH}" ] && + [ -n "$(git branch -r | grep ${BRANCH}$ )" ] +then + # user specified a branch because he wants to build what is not + # the default branch of his repository, also: + # we are not on that target branch, but the target branch exists, + # so we check it out and switch to it. + git checkout -b ${BRANCH} origin/${BRANCH} || true +fi + +# Assemble version information +VERSION="$(dpkg-parsechangelog | awk '/Version:/ { print $2 }' | sed -e 's|.*:||')" +UPSTREAM_VERSION="$(echo ${VERSION} | sed -e 's|-.*||')" + +if echo $(dpkg-parsechangelog | awk '/Version:/ { print $2 }')| grep -q ":" +then + EPOCHE="$(dpkg-parsechangelog | awk '/Version:/ { print $2 }' | awk -F: '{ print $1 }'):" +else + EPOCHE="" +fi + +# let's see if we have a newer upstream version checked in +if git branch -r | grep -q pristine-tar +then + TAR_VERSION="$(git show origin/pristine-tar | awk -F_ '/^\+\+\+(.*)tar.gz.id$/ { print $2 }' | sed -e 's|.orig.tar.gz.id||' -e 's|.tar.gz.id||')" +fi + +DELIMETER="" + +if [ -n "${TAR_VERSION}" ] && [ "${UPSTREAM_VERSION}" != "${TAR_VERSION}" ] +then + # there has been newer upstream version merged + # (means: head has newer upstream than last release commit) + VERSION="${TAR_VERSION}-" + UPSTREAM_VERSION="${TAR_VERSION}" + DELIMETER="~" +else + VERSION="${VERSION}" +fi + +# let's see if the last commit was a release or import commit. +# FIXME: it's more generic to compare if the last commit matches any available tag. +if [ -z "$(git log | grep -m1 Date -A2 | grep "Releasing debian version ")" ] && \ + [ -z "$(git log | grep -m1 Date -A2 | grep "Adding debian version ")" ] && \ + [ -z "$(git log | grep -m1 Date -A2 | grep "Releasing version ")"] && \ + [ -z "$(git log | grep -m1 Date -A2 | grep "Adding version ")" ] +then + # we are building a snapshot + if [ -z "${DELIMETER}" ] + then + DELIMETER="+" + fi + + # building version string from date of last commit + REVISION="$(git log | grep -m1 Date | awk -FDate: '{ print $2 }' | awk '{ print $1 ",", $3, $2, $5, $4, $6 }')" + REVISION="${DELIMETER}$(date -d "${REVISION}" +%Y%m%d.%H%M%S)" +else + # we are building a release + REVISION="" +fi + +HASH="$(cd "${TEMPDIR}"/${PACKAGE} && git log | grep -m1 commit | awk '{ print $2 }')" + +# Renaming package directory (in case we are building native, +# it would matter for cosemtics; if non-native it's ignored anyway) +mv "${TEMPDIR}"/${PACKAGE} "${TEMPDIR}"/${PACKAGE}-${VERSION}${REVISION} + +# Creating changelog +cd "${TEMPDIR}"/${PACKAGE}-${VERSION}${REVISION} + +if [ -z "${DEBFULLNAME}" ] +then + if [ -n "$(git config --get user.name)" ] + then + # take name from git config + DEBFULLNAME="$(git config --get user.name)" + else + # or from last commit in the repository + DEBFULLNAME="$(git log | grep -m1 "^Author: " | sed -e 's|^Author: ||' -e 's| <.*>$||')" + fi +fi + +if [ -z "${DEBEMAIL}" ] +then + if [ -n "$(git config --get user.email)" ] + then + # take email from git config + DEBEMAIL="$(git config --get user.email)" + else + # or from last commit in the repository + DEBEMAIL="$(git log | grep -m1 "^Author: " | sed -e 's|^.*<||' -e 's|>$||')" + fi +fi + +export DEBFULLNAME DEBEMAIL + +if [ -n "${REVISION}" ] +then + # we are building a snapshot, let's get the hash of the last release + OLD_HASH="$(git log | grep -B4 -m1 'Releasing debian version ' | awk '/commit / { print $2 }')" + if [ -z "${OLD_HASH}" ] + then + # if there wasn't a release commit, maybe just have an import commit. + OLD_HASH="$(git log | grep -B4 -m1 'Adding debian version ' | awk '/commit / { print $2 }')" + fi + + # Add git commit messages since the last release/import. + echo "Running git-dch..." + git-dch --debian-branch $(git branch | awk '/^\* / { print $2 }') --since ${OLD_HASH} --new-version ${EPOCHE}${VERSION}${REVISION} + + # Create changelog top note. + HEADER="$(head -1 debian/changelog)" + sed -i -e '1 d' debian/changelog + + mv debian/changelog debian/changelog.tmp + +#case "${DISTRIBUTION}" in +# lenny-backports) +# +#cat > debian/changelog << EOF +#${HEADER} +# +# * Rebuilding for Debian GNU/Linux 5.0 "lenny". +#EOF +# +# ;; +# +# sid-snapshots) +# +cat > debian/changelog << EOF +${HEADER} + + * Unreleased snapshot from Git repository: + ${HASH} +EOF + +# ;; +#esac + + cat debian/changelog.tmp >> debian/changelog + rm -f debian/changelog.tmp + + dch --distribution ${DISTRIBUTION} --force-distribution --release "" +# --append "Unreleased snapshot from Git repository: ${HASH}" +else + # we are building a release + + case "${DISTRIBUTION}" in + sid-snapshots) + dch --force-distribution --force-bad-version --newversion ${EPOCHE}${VERSION}${REVISION} --distribution ${DISTRIBUTION} "Rebuild release from Git repository: ${HASH}" + ;; + esac +fi + +# Getting orig.tar.gz +if [ -n "${TAR_VERSION}" ] +then + # we have a non-native package + pristine-tar checkout ${PACKAGE}_${UPSTREAM_VERSION}.orig.tar.gz + mv ${PACKAGE}_${UPSTREAM_VERSION}.orig.tar.gz ../ +fi + +# Building package +cd "${TEMPDIR}"/ +rm -rf ${PACKAGE}-${VERSION}${REVISION}/.git +dpkg-source -b ${PACKAGE}-${VERSION}${REVISION} + +# Removing sources +rm -rf ${PACKAGE}-${VERSION}${REVISION} +mv * ${CURDIR} +rm -rf "${TEMPDIR}" |