From de99603f2007951a658780862f5abefb9a8f5132 Mon Sep 17 00:00:00 2001
From: Andrea Righi <andrea.righi@canonical.com>
Date: Tue, 2 Jan 2024 10:56:34 +0100
Subject: [PATCH] UBUNTU: [Packaging] remove helper scripts

BugLink: https://bugs.launchpad.net/bugs/1786013
Signed-off-by: Andrea Righi <andrea.righi@canonical.com>
---
 debian/scripts/helpers/close  | 195 ----------------------------
 debian/scripts/helpers/open   | 234 ----------------------------------
 debian/scripts/helpers/rebase | 159 -----------------------
 3 files changed, 588 deletions(-)
 delete mode 100755 debian/scripts/helpers/close
 delete mode 100755 debian/scripts/helpers/open
 delete mode 100755 debian/scripts/helpers/rebase

diff --git a/debian/scripts/helpers/close b/debian/scripts/helpers/close
deleted file mode 100755
index f699cec41022..000000000000
--- a/debian/scripts/helpers/close
+++ /dev/null
@@ -1,195 +0,0 @@
-#!/bin/bash -eu
-export LC_ALL=C.UTF-8
-
-usage() {
-	cat << EOF
-Usage: ${P:-$(basename "$0")} [-h|--help] [-d|--dry-run] [-c|--include-config] [-s|--skip-master] [-b BASE_VERSION]
-
-Prepare the closing release commit. Include all the changelog entries
-in the current release, including the changes from the base
-kernel. Also close the changelog entry and check for config changes.
-
-Optional arguments:
-  -d, --dry-run         Perform a trial run with no changes made
-                        printing the commands instead.
-  -c, --include-config  Include config changes in the closing commit.
-  -s, --skip-master     Skip master kernel changelog entries (used when
-                        bootstraping new kernels).
-  -b BASE_VERSION       For derivatives and backports, force the changelog
-                        entries to have the base version as provided (used
-                        when changing the base derivative version of a
-                        backport).
-  -h, --help            Show this help message and exit.
-
-Examples:
-  Simply close a release:
-    \$ cranky close
-
-  Also include any config changes to the closing commit:
-    \$ cranky close -c
-
-EOF
-}
-
-dry_run=0
-commit_configs=0
-skip_master_entries=0
-base_version=
-while [ "$#" -gt 0 ]; do
-	case "$1" in
-		-h|--help)
-			usage
-			exit 0
-			;;
-		-d|--dry-run)
-			dry_run=1
-			;;
-		-c|--include-config)
-			commit_configs=1
-			;;
-		-s|--skip-master)
-			skip_master_entries=1
-			;;
-		-b)
-			shift
-			base_version="$1"
-			;;
-		*)
-			usage
-			exit 1
-			;;
-	esac
-	shift
-done
-
-hl() { echo -e "\e[1m$*\e[0m"; }
-
-run() {
-	# Quote args for echo or eval
-	local quoted=()
-	for token; do
-		quoted+=( "$(printf '%q' "$token")" )
-	done
-	# Run
-	if [ "$dry_run" -eq 1 ]; then
-		hl "DRY RUN: ${quoted[*]}"
-	else
-		hl "${quoted[*]}"
-		"$@"
-		echo
-	fi
-}
-
-# Trick shellcheck so it doesn't complain every time it's necessary to
-# use `run $CHROOT`. Use `chroot_run` instead.
-shopt -s expand_aliases
-alias chroot_run='run ${CHROOT:-}'
-
-DEBIAN=
-# shellcheck disable=SC1091
-. debian/debian.env
-
-# Check if the "$DEBIAN" directory exists.
-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 "$CONF" ]; then
-	# shellcheck disable=SC1090
-	. "$CONF"
-fi
-
-# Check if changelog is open
-series=$(dpkg-parsechangelog -l"$DEBIAN/changelog" -SDistribution)
-if [ "$series" != 'UNRELEASED' ]; then
-	echo "The last entry of the changelog is already released."
-	exit 1
-fi
-
-# Update configs
-if [ -d "$DEBIAN/config" ]; then
-	chroot_run fakeroot debian/rules clean updateconfigs
-	changes=$(git diff HEAD -- "./$DEBIAN/config/")
-	if [ "$commit_configs" -eq 0 ] && [ -n "$changes" ]; then
-		echo "Config has changed! please, review it and commit."
-		exit 1
-	fi
-fi
-
-# For normal trees the fact that the update.conf file exists means that they are rebase
-# kernels. There are some special trees which started with uc20-efi, which have that
-# file because they logically depend on another source but do not have the directory
-# which DEBIAN_MASTER points to.
-# Skip inserting parent source entries if this is not a rebase tree.
-if [ ! -f "$DEBIAN/etc/update.conf" ]; then
-	skip_master_entries=1
-elif [ "$DEBIAN_MASTER" != "" -a ! -d "$DEBIAN_MASTER" ]; then
-	skip_master_entries=1
-fi
-if [ $skip_master_entries == 0 ]; then
-	if [ "$DEBIAN_MASTER" = "" ]; then
-		echo "DEBIAN_MASTER should be defined either in $DEBIAN/etc/update.conf or the environment"
-		exit 1
-	fi
-
-	if [ -z "${base_version}" ]; then
-		offset=0
-		# If not provided as an option, 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: $DEBIAN/changelog"
-				exit 1
-			fi
-			base_version=$(echo "$changes" | sed -n -r -e '/^\s.*\[ Ubuntu: ([~0-9.-]*) \]$/{s//\1/p;q}')
-			[ "$base_version" ] && break
-			offset=$(( offset + 1 ))
-		done
-	fi
-
-	master_version=$(dpkg-parsechangelog -l${DEBIAN_MASTER}/changelog -SVersion)
-	if ! [ "$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" "$base_version" "$master_version" \
-		"$DEBIAN_MASTER/changelog"
-fi
-
-# Insert local changes
-run fakeroot debian/rules insertchanges
-
-# This should be the last step. If there were no changes to the
-# changelog, there is nothing to release, so nothing to commit.
-changes=$(git diff HEAD)
-if [ -z "$changes" ] && [ "$dry_run" -eq 0 ]; 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"
diff --git a/debian/scripts/helpers/open b/debian/scripts/helpers/open
deleted file mode 100755
index 797d778d29d1..000000000000
--- a/debian/scripts/helpers/open
+++ /dev/null
@@ -1,234 +0,0 @@
-#!/bin/bash -eu
-export LC_ALL=C.UTF-8
-
-out()
-{
-	local rc=${?}
-
-	trap - EXIT INT TERM HUP
-	[ "${rc}" -eq 0 ] || echo "Error: Script failed" >&2
-
-	exit "${rc}"
-}
-
-hl() {
-	echo -e "\e[1m$*\e[0m"
-}
-
-run() {
-	# Quote args for echo or eval
-	local quoted=()
-	for token; do
-		quoted+=("$(printf '%q' "$token")")
-	done
-	# Run
-	if [ "$dry_run" -eq 1 ]; then
-		hl "DRY RUN: ${quoted[*]}"
-	else
-		hl "${quoted[*]}"
-		"$@"
-		echo
-	fi
-}
-
-usage() {
-	cat << EOF
-Usage: ${P:-$(basename "$0")} [-h|--help] [-d|--dry-run] [-r|--reuse-abi]
-
-Create a "start new release" commit. The new commit will contain ABI
-changes and any customization required by backport kernels.
-
-Optional arguments:
-  -d, --dry-run         Perform a trial run with no changes made
-                        printing the commands instead.
-  -r, --reuse-abi       Do not download the previous release ABI files
-                        for the new release and just rename the
-                        current ABI directory. This might cause the
-                        build to fail if the module list or the
-                        retpoline information has changed.
-  -h, --help            Show this help message and exit.
-
-Environment variable:
-  CRANKY_MAILENFORCE    Regular expression used to validate \$DEBEMAIL. If not
-                        set, it defaults to "@canonical.com$".
-
-Examples:
-  Simply start a new release (that will fetch the ABI files from the
-  archieve repositories):
-    \$ cranky open
-
-  Start a new release re-using the ABI files already present in the
-  tree:
-    \$ cranky open --reuse-abi
-
-EOF
-}
-
-dry_run=0
-reuse_abi=0
-while [ "$#" -gt 0 ]; do
-	case "$1" in
-		-h|--help)
-			usage
-			exit 0
-			;;
-		-d|--dry-run)
-			dry_run=1
-			;;
-		-r|--reuse-abi)
-			reuse_abi=1
-			;;
-		*)
-			usage
-			exit 1
-			;;
-	esac
-	shift
-done
-
-trap out EXIT INT TERM HUP
-
-# Trick shellcheck so it doesn't complain every time it's necessary to
-# use `run $CHROOT`. Use `chroot_run` instead.
-shopt -s expand_aliases
-alias chroot_run='run ${CHROOT:-}'
-
-# Check DEBEMAIL (used to create the new changelog stanza):
-DEBEMAIL="${DEBEMAIL:-}"
-CRANKY_MAILENFORCE="${CRANKY_MAILENFORCE:-@canonical.com\$}"
-if [ -z "$DEBEMAIL" ] || ! echo "$DEBEMAIL" | grep -qE "$CRANKY_MAILENFORCE"; then
-	echo "DEBEMAIL is unset, or does not contain \"$CRANKY_MAILENFORCE\": $DEBEMAIL" >&2
-	exit 1
-fi
-
-# Requires a git repo
-if [ ! -e .git ]; then
-	echo "Not a git repository!" >&2
-	exit 1
-fi
-
-# Check the debian directory
-if [ ! -e debian/debian.env ]; then
-	echo "Cannot find debian/debian.env!" >&2
-	exit 1
-fi
-DEBIAN=
-# shellcheck disable=SC1091
-. debian/debian.env
-if [ -z "$DEBIAN" ] || [ ! -d "$DEBIAN" ]; then
-	echo "Invalid DEBIAN directory: $DEBIAN" >&2
-	exit 1
-fi
-
-# Abort if changes or untracked files are found in the debian
-# directory (ie, in "debian.master/"). cranky open is expected to
-# change and commit files in this directory.
-if ! git diff-index --quiet HEAD -- "$DEBIAN/" || \
-		[ -n "$(git ls-files --others -- "$DEBIAN/")" ]; then
-	echo "\"$DEBIAN/\" is not clean!" >&2
-	exit 1
-fi
-
-# Check changelog
-series=$(dpkg-parsechangelog -l"$DEBIAN/changelog" -SDistribution)
-if [ "$series" == 'UNRELEASED' ]; then
-	echo "$DEBIAN/changelog is not closed!" >&2
-	exit 1
-fi
-
-# Load the info about derivative
-BACKPORT_SUFFIX=
-BACKPORT_NO_SUFFIX=
-derivative_conf="$DEBIAN/etc/update.conf"
-if [ -f "$derivative_conf" ]; then
-	# shellcheck disable=SC1090
-	. "$derivative_conf"
-fi
-
-# Run the update script used for backport kernels
-if [ -n "$BACKPORT_SUFFIX" ] || [ -n "$BACKPORT_NO_SUFFIX" ]; then
-	update_from_master_script="$DEBIAN/scripts/helpers/copy-files"
-	if [ ! -x "$update_from_master_script" ]; then
-		echo "Backport kernel is missing the"\
-		     "\"$update_from_master_script\" script!";
-		exit 1
-	fi
-	# The tree should be clean at this point, since that is enforced at
-	# the beginning of the script. Because of that, it's safe to git add
-	# "$DEBIAN/".
-	run env CHROOT="$CHROOT" "$update_from_master_script"
-	run git add "$DEBIAN"
-	# Update configs after the necessary files were copied from
-	# the base kernel. It's not expected that `fdr updateconfigs`
-	# will fail at this point, because the base kernel's
-	# configuration and annotations file are expected to be in a
-	# correct state. `fdr updateconfigs` should only change a few
-	# configuration options that depend on the userspace tooling
-	# version, such as gcc.
-	if ! chroot_run fakeroot debian/rules clean updateconfigs; then
-		echo "Failed to update configs. Please review the previous" \
-		     "rebase operation and \"$update_from_master_script\"";
-		exit 1
-	fi
-	run git add "$DEBIAN/config"
-fi
-
-# fdr clean should be called after copy-files, that way we can git add
-# any changes in "debian.<branch>/" (`fdr clean` in trusty will
-# usually generate changes in "debian.<branch>/). Also, fdr clean
-# removes an ABI that matches the current version in the
-# changelog. Since `fdr startnewrelease` requires `fdr clean`, we need
-# to call it before getabis.
-chroot_run fakeroot debian/rules clean
-
-# Update ABI
-if [ -d "$DEBIAN/abi" ]; then
-	# The new ABI directory should use the current version in the
-	# changelog since `fdr startnewrelease` was't called at this
-	# point yet:
-	new=$(dpkg-parsechangelog -l"$DEBIAN/changelog" -SVersion)
-
-	if [ "$reuse_abi" -ne 0 ]; then
-		if [ -f "$DEBIAN/abi/version" ]; then
-			# This is an unversioned ABI directory, so simply update the
-			# version file
-			echo "$new" | run tee "$DEBIAN/abi/version" >/dev/null
-			run git add "$DEBIAN/abi/version"
-		else
-			# Get the old ABI directory:
-			old=$(find "$DEBIAN/abi/" -mindepth 1 -maxdepth 1 -type d | \
-					  grep -P '/abi/[0-9]+\.[0-9]+\.[0-9]+-[0-9]+\.[0-9]+')
-			if [ -z "${old}" ] ; then
-				echo "Failed to find the previous ABI directory." \
-					 "Please check \"$DEBIAN/abi/\"!" >&2
-				exit 1
-			elif [ "$(echo "$old" | wc -l)" -gt 1 ]; then
-				echo "Failed to rename the current ABI directory." \
-					 "Multiple directories found. Please check \"$DEBIAN/abi/\"!" >&2
-				exit 1
-			fi
-			new="$DEBIAN/abi/$new"
-			# Rename the ABI directory
-			run git mv "$old" "$new"
-		fi
-	else
-		# Call in-tree getabis:
-		# Use the single argument form since getabis is now
-		# updated by cranky fix.
-		run debian/scripts/misc/getabis "${new}"
-		# getabis already handles the necessary git add/rm calls.
-	fi
-fi
-
-# Create the new changelog entry:
-run fakeroot debian/rules startnewrelease
-run git add "$DEBIAN/changelog"
-
-# Create the commit
-run git commit -s -F debian/commit-templates/newrelease
-
-# Mimic maint-startnewrelease
-[ "$dry_run" -eq 0 ] && \
-    hl "\n***** Now please inspect the commit before pushing *****"
-
-exit 0
diff --git a/debian/scripts/helpers/rebase b/debian/scripts/helpers/rebase
deleted file mode 100755
index 925f163f57ac..000000000000
--- a/debian/scripts/helpers/rebase
+++ /dev/null
@@ -1,159 +0,0 @@
-#!/bin/bash -e
-#
-# This script is intended as a helper when rebasing from its master branch.
-#
-
-LOCAL_BRANCH=
-RELEASE_REPO=
-SOURCE_RELEASE_BRANCH=
-OWN=
-
-function out()
-{
-	local rc="${?}"
-	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
-	# shellcheck disable=SC1091
-	. 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 "${CONF}" ]; then
-	# shellcheck disable=SC1090
-	. "${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."$'\n'
-usage+="-o 			Rebase against own kernel."$'\n'
-usage+="-d,--dry-run		Dry run (do not rebase)."
-
-# Convert long options to short options
-for arg in "$@"
-do
-	shift
-	case "$arg" in
-		'--dry-run') set -- "$@" '-d' ;;
-		'--'*) echo "usage: ${usage}"; exit ;;
-		*) set -- "$@" "$arg" ;;
-	esac
-done
-
-#
-# 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:od" opt; do
-	case $opt in
-	r ) RELEASE_REPO="$OPTARG" ;;
-	b ) SOURCE_RELEASE_BRANCH="$OPTARG" ;;
-	l ) LOCAL_BRANCH="$OPTARG" ;;
-	d ) DRY_RUN=1 ;;
-	o ) OWN=1 ;;
-	\? ) echo "usage: ${usage}"; exit ;;
-	esac
-done
-shift $((OPTIND - 1))
-
-# For normal trees the fact that the update.conf file exists means that they are rebase
-# kernels. There are some special trees which started with uc20-efi, which have that
-# file because they logically depend on another source but do not have the directory
-# which DEBIAN_MASTER points to.
-IS_REBASE_KERNEL=true
-if [ ! -f "$DEBIAN/etc/update.conf" ]; then
-        IS_REBASE_KERNEL=false
-elif [ "$DEBIAN_MASTER" != "" -a ! -d "$DEBIAN_MASTER" ]; then
-        IS_REBASE_KERNEL=false
-fi
-if ! $IS_REBASE_KERNEL && [ -z "$OWN" ]; then
-	echo "This is not a rebase kernel, no rebase should be needed, please report if otherwise"
-	exit 0
-fi
-
-if [ "${OWN}" ] ; then
-	DEBIAN_MASTER="${DEBIAN}"
-fi
-
-if [ "$DEBIAN_MASTER" = "" ]; then
-	echo "DEBIAN_MASTER should be defined either in ${DEBIAN}/etc/update.conf or the environment"
-	exit 1
-fi
-
-if [ -z "${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}" "${SOURCE_RELEASE_BRANCH}"
-	LOCAL_BRANCH=FETCH_HEAD
-fi
-
-#
-# Find the most recent tag on given upstream branch, then
-# rebase against it. This avoids the case where there have been some
-# commits since the last official tag.
-#
-MASTER_COMMIT=$(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}"