1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
|
# This script reads a list of revision ranges suitable for git format-patch
# from the $patch_list file, one per line, and exports them to the $patch_dir
# directory in a form suitable for (format 3.0) quilt packages.
# It is not required for creating such packages, but permits you to separate
# out individual patches however you please from the default single patch
# that is otherwise created by dpkg-source.
# The revision ranges may include $DEB_REF and/or $UPSTREAM_REF, which
# will be substituted according to the version of the package being
# exported. These variables are derived from $DEB_VERSION and
# $UPSTREAM_VERSION by applying sanitise_git_ref (see gitpkg(1) for
# more on these three things). You can also use DEB_VERSION and
# UPSTREAM_VERSION directly, but this is discouraged, and might go
# away in a future version.
# To enable this hook, use:
# git config gitpkg.deb-export-hook /usr/share/gitpkg/hooks/quilt-patches-deb-export-hook
#
#
# It can also be invoked independently of gitpkg, such as from within your
# project makefile or debian/rules, with something like:
#
# PATCH_EXPORT_SCRIPT=/usr/share/gitpkg/hooks/quilt-patches-deb-export-hook
# export-patches:
# [ ! -r debian/patches ] || \
# grep "^\#.*$(notdir $(PATCH_EXPORT_SCRIPT))" debian/patches/series
# rm -rf debian/patches
# bash $(PATCH_EXPORT_SCRIPT)
# Import the sanitise_git_ref function
. /usr/share/gitpkg/hooks/repo-config-helper
patch_list=debian/source/git-patches
patch_dir=debian/patches
if [ ! -r "$patch_list" ]; then
echo "No $patch_list file, I guess you've pushed them all upstream."
echo "Good Work!"
exit 0
fi
if [ -e "$patch_dir" ]; then
echo "Uh oh. You already have a $patch_dir here."
echo "You probably don't want us to scribble on that without asking."
exit 1
fi
if [ -z "$REPO_DIR" ]; then
# support running as a free-standing script, without gitpkg
DEB_VERSION="$(dpkg-parsechangelog | sed -rne 's/^Version: ([^:]+:)?//p')"
UPSTREAM_VERSION="${DEB_VERSION%-*}"
REPO_DIR=.
fi;
DEB_REF=$(sanitise_git_ref $DEB_VERSION)
UPSTREAM_REF="${DEB_REF%-*}"
do_patches (){
while read -r line
do
[ -n "$line" ] || continue
case $line in
\#*)
;;
*)
count=$(wc -l "$patch_dir/series" | cut -f1 -d' ')
if PATCHES="$(git --git-dir "$REPO_DIR/.git" format-patch --no-signature --start-number $count -N -o "$patch_dir" "$line")"; then
if [ -n "$PATCHES" ]; then
echo "$PATCHES" | sed -e "s,$patch_dir/,,g" -e 's, ,\n,g' >> "$patch_dir/series"
else
echo "Warning: no patches from $line"
fi
else
echo "git --git-dir '$REPO_DIR/.git' format-patch --no-signature --start-number $count -N -o '$patch_dir' '$line'"
echo "failed."
exit 1
fi
esac
done
}
mkdir -p "$patch_dir" || exit 1
echo "# $patch_list exported from git by quilt-patches-deb-export-hook" > "$patch_dir/series"
(sed -e "s/\$DEB_VERSION/$DEB_VERSION/g" \
-e "s/\${DEB_VERSION}/$DEB_VERSION/g" \
-e "s/\$UPSTREAM_VERSION/$UPSTREAM_VERSION/g" \
-e "s/\${UPSTREAM_VERSION}/$UPSTREAM_VERSION/g" \
-e "s/\$DEB_REF/$DEB_REF/g" \
-e "s/\${DEB_REF}/$DEB_REF/g" \
-e "s/\$UPSTREAM_REF/$UPSTREAM_REF/g" \
-e "s/\${UPSTREAM_REF}/$UPSTREAM_REF/g" \
< "$patch_list" ; echo ) | do_patches || exit 1
count=$(wc -l "$patch_dir/series" | cut -f1 -d' ')
# We remove the patch_list file if no patches were actually exported,
# to avoid triggering the lintian check about them not being exported.
# This might happen if people list a wildcard revision that doesn't
# have any changes outstanding for a particular release version.
if [ $count -eq 1 ]; then
echo "No patches generated from $patch_list"
rm -rf "$patch_dir"
rm "$patch_list"
fi
|
