Git 2.20
[git/git.git] / git-quiltimport.sh
CommitLineData
d3d8f361 1#!/bin/sh
e01fbf1a 2OPTIONS_KEEPDASHDASH=
51ba8ce3 3OPTIONS_STUCKLONG=
e01fbf1a 4OPTIONS_SPEC="\
1b1dd23f 5git quiltimport [options]
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6--
7n,dry-run dry run
8author= author name and email address for patches without any
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9patches= path to the quilt patches
10series= path to the quilt series file
e01fbf1a 11"
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12SUBDIRECTORY_ON=Yes
13. git-sh-setup
14
d3bd4ee1 15dry_run=""
d3d8f361 16quilt_author=""
822f7c73 17while test $# != 0
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18do
19 case "$1" in
e01fbf1a 20 --author)
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21 shift
22 quilt_author="$1"
d3d8f361 23 ;;
e01fbf1a 24 -n|--dry-run)
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25 dry_run=1
26 ;;
e01fbf1a 27 --patches)
d3d8f361 28 shift
9e384b45 29 QUILT_PATCHES="$1"
d3d8f361 30 ;;
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31 --series)
32 shift
33 QUILT_SERIES="$1"
34 ;;
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35 --)
36 shift
37 break;;
d3d8f361 38 *)
e01fbf1a 39 usage
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40 ;;
41 esac
e01fbf1a 42 shift
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43done
44
45# Quilt Author
46if [ -n "$quilt_author" ] ; then
47 quilt_author_name=$(expr "z$quilt_author" : 'z\(.*[^ ]\) *<.*') &&
48 quilt_author_email=$(expr "z$quilt_author" : '.*<\([^>]*\)') &&
49 test '' != "$quilt_author_name" &&
50 test '' != "$quilt_author_email" ||
82e5a82f 51 die "malformed --author parameter"
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52fi
53
54# Quilt patch directory
55: ${QUILT_PATCHES:=patches}
56if ! [ -d "$QUILT_PATCHES" ] ; then
57 echo "The \"$QUILT_PATCHES\" directory does not exist."
58 exit 1
59fi
60
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61# Quilt series file
62: ${QUILT_SERIES:=$QUILT_PATCHES/series}
63if ! [ -e "$QUILT_SERIES" ] ; then
64 echo "The \"$QUILT_SERIES\" file does not exist."
65 exit 1
66fi
67
3dff5379 68# Temporary directories
51ef1daa 69tmp_dir="$GIT_DIR"/rebase-apply
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70tmp_msg="$tmp_dir/msg"
71tmp_patch="$tmp_dir/patch"
72tmp_info="$tmp_dir/info"
73
74
41ccfdd9 75# Find the initial commit
5be60078 76commit=$(git rev-parse HEAD)
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77
78mkdir $tmp_dir || exit 2
6ab149ea 79while read patch_name level garbage <&3
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80do
81 case "$patch_name" in ''|'#'*) continue;; esac
82 case "$level" in
18d077c1 83 -p*) ;;
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84 ''|'#'*)
85 level=;;
86 *)
87 echo "unable to parse patch level, ignoring it."
88 level=;;
89 esac
90 case "$garbage" in
91 ''|'#'*);;
92 *)
93 echo "trailing garbage found in series file: $garbage"
94 exit 1;;
95 esac
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96 if ! [ -f "$QUILT_PATCHES/$patch_name" ] ; then
97 echo "$patch_name doesn't exist. Skipping."
98 continue
99 fi
d3d8f361 100 echo $patch_name
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101 git mailinfo "$tmp_msg" "$tmp_patch" \
102 <"$QUILT_PATCHES/$patch_name" >"$tmp_info" || exit 3
103 test -s "$tmp_patch" || {
7d4f4a2f 104 echo "Patch is empty. Was it split wrong?"
1fa9bf36 105 exit 1
87ab7992 106 }
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107
108 # Parse the author information
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109 GIT_AUTHOR_NAME=$(sed -ne 's/Author: //p' "$tmp_info")
110 GIT_AUTHOR_EMAIL=$(sed -ne 's/Email: //p' "$tmp_info")
111 export GIT_AUTHOR_NAME GIT_AUTHOR_EMAIL
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112 while test -z "$GIT_AUTHOR_EMAIL" && test -z "$GIT_AUTHOR_NAME" ; do
113 if [ -n "$quilt_author" ] ; then
114 GIT_AUTHOR_NAME="$quilt_author_name";
115 GIT_AUTHOR_EMAIL="$quilt_author_email";
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116 elif [ -n "$dry_run" ]; then
117 echo "No author found in $patch_name" >&2;
118 GIT_AUTHOR_NAME="dry-run-not-found";
119 GIT_AUTHOR_EMAIL="dry-run-not-found";
d3d8f361 120 else
d3bd4ee1 121 echo "No author found in $patch_name" >&2;
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122 echo "---"
123 cat $tmp_msg
2aad957a 124 printf "Author: ";
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125 read patch_author
126
127 echo "$patch_author"
128
129 patch_author_name=$(expr "z$patch_author" : 'z\(.*[^ ]\) *<.*') &&
130 patch_author_email=$(expr "z$patch_author" : '.*<\([^>]*\)') &&
131 test '' != "$patch_author_name" &&
132 test '' != "$patch_author_email" &&
133 GIT_AUTHOR_NAME="$patch_author_name" &&
134 GIT_AUTHOR_EMAIL="$patch_author_email"
135 fi
136 done
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137 GIT_AUTHOR_DATE=$(sed -ne 's/Date: //p' "$tmp_info")
138 SUBJECT=$(sed -ne 's/Subject: //p' "$tmp_info")
139 export GIT_AUTHOR_DATE SUBJECT
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140 if [ -z "$SUBJECT" ] ; then
141 SUBJECT=$(echo $patch_name | sed -e 's/.patch$//')
142 fi
143
d3bd4ee1 144 if [ -z "$dry_run" ] ; then
18d077c1 145 git apply --index -C1 ${level:+"$level"} "$tmp_patch" &&
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146 tree=$(git write-tree) &&
147 commit=$( (echo "$SUBJECT"; echo; cat "$tmp_msg") | git commit-tree $tree -p $commit) &&
148 git update-ref -m "quiltimport: $patch_name" HEAD $commit || exit 4
d3bd4ee1 149 fi
ff60ffdc 150done 3<"$QUILT_SERIES"
d3d8f361 151rm -rf $tmp_dir || exit 5