--- /dev/null
+#!/bin/bash -e
+#
+# This script is intended as a helper when closing a release.
+#
+source debian/debian.env
+
+# Parse args
+usage="$0 [-c] [-d]"$'\n\n'
+usage+="-c include config changes in the closing commit."$'\n'
+usage+="-d Dry run (do not change files or commit)."
+while getopts "cd" opt; do
+ case $opt in
+ c) commit_configs=1 ;;
+ d) dry_run=1 ;;
+ *) echo usage: "${usage}"; exit ;;
+ esac
+done
+
+hl() { echo -e "\e[1m$*\e[0m"; }
+
+run() {
+ # Quote args for echo or eval
+ local quoted=()
+ for token; do
+ quoted+=( "$(printf '%q' "$token")" )
+ done
+ # Run
+ if [ "$dry_run" ]; then
+ hl "DRY RUN: ${quoted[*]}"
+ else
+ hl "${quoted[*]}"
+ eval "${quoted[*]}"
+ echo
+ fi
+}
+
+# Check if the "debian.<branch>/" directory exists.
+if [ ! -d "$DEBIAN" ]; then
+ echo "You must run this script from the top directory of this repository."
+ exit 1
+fi
+branch="${DEBIAN#*.}"
+
+# Check if changelog is open
+series=$(dpkg-parsechangelog -l"$DEBIAN/changelog" -SDistribution)
+if [ "$series" != 'UNRELEASED' ]; then
+ echo "The last entry of the changelog is already released."
+ exit 1
+fi
+
+# Update configs
+run fakeroot debian/rules clean updateconfigs
+changes=$(git diff HEAD -- "./$DEBIAN/config/")
+if ! [ "$commit_configs" ] && [ "$changes" ]; then
+ echo "Config has changed! please, review it and commit."
+ exit 1
+fi
+
+# Derivatives have at least one base kernel.
+if [ "$branch" != 'master' ]; then
+ skip_master_entries=
+
+ # For backports, insert the changes from the base derivative.
+ # Straight derivatives and backports such as hwe and hwe-edge, should
+ # skip that step and fetch the entries directly from the master kernel.
+ version=$(dpkg-parsechangelog -l"$DEBIAN/changelog" -SVersion)
+ if [[ $version == *~* ]]; then
+ base_version=$(dpkg-parsechangelog -l"$DEBIAN/changelog" -SVersion -c1 -o1)
+ base_changelog="${DEBIAN%-*}/changelog"
+ if [ -f "$base_changelog" ] && [ "$DEBIAN" != "${DEBIAN%-*}" ]; then
+ run ./debian/scripts/misc/insert-ubuntu-changes "$DEBIAN/changelog" "${base_version%%~*}" "${version%%~*}" "$base_changelog"
+ skip_master_entries=1
+ fi
+ fi
+
+ if ! [ "$skip_master_entries" ]; then
+ offset=0
+ # Loop through each entry of the current changelog, searching for an
+ # entry that refers to the master version used as base (ie a line
+ # containing "[ Ubuntu: 4.15.0-39.42 ]"):
+ while true; do
+ changes=$(dpkg-parsechangelog -l"$DEBIAN/changelog" -SChanges -c1 -o"$offset")
+ if ! [ "$changes" ]; then
+ echo "Failed to retrieve base master version from changelog file: $DEBIAN/changelog"
+ exit 1
+ fi
+ base_master_version=$(echo "$changes" | sed -n -r -e '/^\s.*\[ Ubuntu: ([0-9.-]*) \]$/{s//\1/p;q}')
+ [ "$base_master_version" ] && break
+ offset=$(( offset + 1 ))
+ done
+ master_version=$(dpkg-parsechangelog -ldebian.master/changelog -SVersion)
+ if ! [ "$master_version" ]; then
+ echo "Failed to retrieve current master version from changelog: $DEBIAN/changelog"
+ exit 1
+ fi
+ run ./debian/scripts/misc/insert-ubuntu-changes "$DEBIAN/changelog" "$base_master_version" "$master_version"
+ fi
+fi
+
+# Insert local changes
+run fakeroot debian/rules insertchanges
+
+# This should be the last step. If there were no changes to the
+# changelog, there is nothing to release, so nothing to commit.
+changes=$(git diff HEAD)
+if ! [ "$changes" ] && ! [ "$dry_run" ]; then
+ hl "No changes to commit."
+ exit 1
+fi
+
+# Find the current series from previous changelog entries:
+series=''
+offset=0
+while true; do
+ series=$(dpkg-parsechangelog -l"$DEBIAN/changelog" -SDistribution -c1 -o"$offset")
+ if [ "$series" ] && [ "$series" != 'UNRELEASED' ]; then
+ break
+ fi
+ offset=$(( offset + 1 ))
+done
+if ! [ "$series" ]; then
+ echo "Failed to retrieve the package series from changelog: $DEBIAN/changelog"
+ exit 1
+fi
+# Close the changelog
+run dch --nomultimaint -c "$DEBIAN/changelog" -r -D "$series" ''
+
+# Commit changes
+package=$(dpkg-parsechangelog -l"$DEBIAN/changelog" -SSource)
+prefix="Ubuntu$(echo "$package" | sed -r -e 's/linux(-?)/\1/')-"
+version=$(dpkg-parsechangelog -l"$DEBIAN/changelog" -SVersion)
+run git commit -sam "UBUNTU: $prefix$version"
+
+# This should only show the tag. If it starts tagging, we might revisit
+# where it is called, or not fail if it points to the same thing, and
+# warns/errors out if the tag exists, but do not point to the same
+# thing.
+alt_version="${version//\~/_}"
+head=$(git rev-parse HEAD)
+echo "git tag -sm '$prefix$version' '$prefix$alt_version' $head"
--- /dev/null
+#!/bin/bash -e
+#
+# This script is intended as a helper when rebasing from its master branch.
+#
+
+LOCAL_BRANCH=
+RELEASE_REPO=
+SOURCE_RELEASE_BRANCH=
+
+function out()
+{
+ local rc="${?}"
+ trap - EXIT INT TERM HUP
+ [ "${rc}" -eq 0 ] || echo "Error: Script failed"
+ exit "${rc}"
+}
+
+trap out EXIT INT TERM HUP
+
+if [ -f debian/debian.env ]; then
+ source debian/debian.env
+fi
+
+if [ ! -d "${DEBIAN}" ]; then
+ echo You must run this script from the top directory of this repository.
+ exit 1
+fi
+
+CONF="${DEBIAN}"/etc/update.conf
+if [ -f "${CONF}" ]; then
+ source "${CONF}"
+fi
+
+usage="$0 [-r RELEASE_REPO] [ -b REMOTE_BRANCH ] [-l LOCAL_BRANCH] [-d]"$'\n\n'
+usage+="-r RELEASE_REPO Git repository to fetch the reference branch from."$'\n'
+usage+="-b REMOTE_BRANCH Remote branch to fetch from."$'\n'
+usage+="-l LOCAL_BRANCH Use LOCAL_BRANCH as the reference branch."$'\n'
+usage+="-d Dry run (do not rebase)."
+
+#
+# command line options:
+# [-r RELEASE_REPO] - override default git repository.
+# [-b REMOTE_BRANCH] - override default remote branch.
+# [-l LOCAL_BRANCH] - do not fetch from remote repo, use a local branch.
+
+while getopts "r:b:l:d" opt; do
+ case $opt in
+ r ) RELEASE_REPO="$OPTARG" ;;
+ b ) SOURCE_RELEASE_BRANCH="$OPTARG" ;;
+ l ) LOCAL_BRANCH="$OPTARG" ;;
+ d ) DRY_RUN=1 ;;
+ \? ) echo "usage: ${usage}"; exit ;;
+ esac
+done
+shift $((OPTIND - 1))
+
+if [ -z "${LOCAL_BRANCH}" ]; then
+ if [ -z "${RELEASE_REPO}" ] || [ -z "${SOURCE_RELEASE_BRANCH}" ]; then
+ echo Missing update.conf or missing parameters for remote repo and branch.
+ exit 1
+ fi
+ #
+ # Fetch the upstream branch.
+ #
+ git fetch "${RELEASE_REPO}"
+ git fetch "${RELEASE_REPO}" "${SOURCE_RELEASE_BRANCH}"
+ LOCAL_BRANCH=FETCH_HEAD
+fi
+
+if [ "$DEBIAN" = "debian.master" ]; then
+ echo "This is a master kernel, no rebase should be needed, please report if otherwise"
+ exit 0
+fi
+
+if [ "$DEBIAN_MASTER" = "" ]; then
+ echo "DEBIAN_MASTER should be defined either in ${DEBIAN}/etc/update.conf or the environment"
+ exit 1
+fi
+
+#
+# Find the most recent tag on given upstream branch, then
+# rebase against it. This avoids the case where there have been some
+# commits since the last official tag.
+#
+MASTER_COMMIT=$(git log --pretty=one "${LOCAL_BRANCH}" "${DEBIAN_MASTER}" | \
+ awk '
+ /Ubuntu-/ {
+ if (match($0, /UBUNTU: Ubuntu-/)) {
+ print $1
+ exit
+ }
+ }
+ '
+)
+#
+# Find the current merge point where current branch was based.
+#
+BASE_COMMIT=$(git log --pretty=one "${DEBIAN_MASTER}" | \
+ awk '
+ /Ubuntu-/ {
+ if (match($0, /UBUNTU: Ubuntu-/)) {
+ print $1
+ exit
+ }
+ }
+ '
+)
+if [ "${MASTER_COMMIT}" = "${BASE_COMMIT}" ]; then
+ echo Already up to date.
+ exit 0
+fi
+
+if [ -z "${MASTER_COMMIT}" ] || [ -z "${BASE_COMMIT}" ]; then
+ echo "Could not find either master or base commit."
+ echo "master commit: ${MASTER_COMMIT}"
+ echo "base commit: ${BASE_COMMIT}"
+ exit 1
+fi
+
+MASTER_VERSION=$(git show --format=%s -s "$MASTER_COMMIT" | sed 's/^UBUNTU: //')
+BASE_VERSION=$(git show --format=%s -s "$BASE_COMMIT" | sed 's/^UBUNTU: //')
+echo "Rebase still needed between $BASE_VERSION and $MASTER_VERSION."
+
+if [ "${DRY_RUN}" ]; then
+ echo "DRY RUN: git rebase --onto ${MASTER_COMMIT} ${BASE_COMMIT}"
+ exit 0
+fi
+
+git rebase --onto "${MASTER_COMMIT}" "${BASE_COMMIT}"