1#!/bin/sh
 2# SPDX-License-Identifier: GPL-2.0-only
 3
 
 
 4diff_patch=$1
 5
 6mkdir -p "$(dirname "${diff_patch}")"
 7
 8git -C "${srctree:-.}" diff HEAD > "${diff_patch}"
 9
10if [ ! -s "${diff_patch}" ] ||
11   [ -z "$(git -C "${srctree:-.}" ls-files --other --exclude-standard | head -n1)" ]; then
12	exit
13fi
14
15# The source tarball, which is generated by 'git archive', contains everything
16# you committed in the repository. If you have local diff ('git diff HEAD'),
17# it will go into ${diff_patch}. If untracked files are remaining, the resulting
18# source package may not be correct.
19#
20# Examples:
21#  - You modified a source file to add #include "new-header.h"
22#    but forgot to add new-header.h
23#  - You modified a Makefile to add 'obj-$(CONFIG_FOO) += new-dirver.o'
24#    but you forgot to add new-driver.c
25#
26# You need to commit them, or at least stage them by 'git add'.
27#
28# This script does not take care of untracked files because doing so would
29# introduce additional complexity. Instead, print a warning message here if
30# untracked files are found.
31# If all untracked files are just garbage, you can ignore this warning.
32echo >&2 "============================ WARNING ============================"
33echo >&2 "Your working tree has diff from HEAD, and also untracked file(s)."
34echo >&2 "Please make sure you did 'git add' for all new files you need in"
35echo >&2 "the source package."
36echo >&2 "================================================================="

 1#!/bin/sh
 2# SPDX-License-Identifier: GPL-2.0-only
 3
 4set -eu
 5
 6diff_patch=$1
 7
 8mkdir -p "$(dirname "${diff_patch}")"
 9
10git -C "${srctree:-.}" diff HEAD > "${diff_patch}"
11
12if [ ! -s "${diff_patch}" ] ||
13   [ -z "$(git -C "${srctree:-.}" ls-files --other --exclude-standard | head -n1)" ]; then
14	exit
15fi
16
17# The source tarball, which is generated by 'git archive', contains everything
18# you committed in the repository. If you have local diff ('git diff HEAD'),
19# it will go into ${diff_patch}. If untracked files are remaining, the resulting
20# source package may not be correct.
21#
22# Examples:
23#  - You modified a source file to add #include "new-header.h"
24#    but forgot to add new-header.h
25#  - You modified a Makefile to add 'obj-$(CONFIG_FOO) += new-dirver.o'
26#    but you forgot to add new-driver.c
27#
28# You need to commit them, or at least stage them by 'git add'.
29#
30# This script does not take care of untracked files because doing so would
31# introduce additional complexity. Instead, print a warning message here if
32# untracked files are found.
33# If all untracked files are just garbage, you can ignore this warning.
34echo >&2 "============================ WARNING ============================"
35echo >&2 "Your working tree has diff from HEAD, and also untracked file(s)."
36echo >&2 "Please make sure you did 'git add' for all new files you need in"
37echo >&2 "the source package."
38echo >&2 "================================================================="