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-rw-r--r--meta/packages/guilt/files/guilt.patch317
1 files changed, 317 insertions, 0 deletions
diff --git a/meta/packages/guilt/files/guilt.patch b/meta/packages/guilt/files/guilt.patch
new file mode 100644
index 0000000000..a3352cf810
--- /dev/null
+++ b/meta/packages/guilt/files/guilt.patch
@@ -0,0 +1,317 @@
1guilt: enhanced patch queue management
2
3guilt prefers to track the status and series of patches
4under .git/patches. But this location doesn't allow the
5status of a quilt queue to be committed to a secondary
6repository and later restored.
7
8This change does three things:
9
10 - allows GUILT_BASE to be changed (with a default to "wrs")
11 - allows shadow tracking of the patches (for rebase)
12 - enhances the header detection and creation of patches
13 as they are pushed onto the tree.
14
15Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
16
17---
18 guilt | 183 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++---------
19 1 file changed, 159 insertions(+), 24 deletions(-)
20
21--- a/guilt
22+++ b/guilt
23@@ -153,14 +153,16 @@ get_branch()
24
25 verify_branch()
26 {
27- [ ! -d "$GIT_DIR/patches" ] &&
28+ [ ! -d "$GUILT_DIR" ] &&
29 die "Patches directory doesn't exist, try guilt-init"
30- [ ! -d "$GIT_DIR/patches/$branch" ] &&
31+ [ ! -d "$GUILT_DIR/$branch" ] &&
32 die "Branch $branch is not initialized, try guilt-init"
33- [ ! -f "$GIT_DIR/patches/$branch/series" ] &&
34+ [ ! -f "$GUILT_DIR/$branch/series" ] &&
35 die "Branch $branch does not have a series file"
36- [ ! -f "$GIT_DIR/patches/$branch/status" ] &&
37+ [ ! -f "$GUILT_DIR/$branch/status" ] &&
38 die "Branch $branch does not have a status file"
39+ [ -f "$GUILT_DIR/$branch/applied" ] &&
40+ die "Warning: Branch $branch has 'applied' file - guilt is not compatible with stgit"
41 [ -f "$GIT_DIR/patches/$branch/applied" ] &&
42 die "Warning: Branch $branch has 'applied' file - guilt is not compatible with stgit"
43 }
44@@ -339,6 +341,17 @@ BEGIN{}
45 '
46 }
47
48+# usage: do_get_only_patch patchfile
49+# similar to do_get_patch except everything leading up to
50+# the first diff line and after the last chunk are removed
51+do_get_only_patch()
52+{
53+ cat "$1" | awk '
54+BEGIN{}
55+/^(diff )/,/^(-- |END{})/
56+' | sed '/^-- *$/D'
57+}
58+
59 # usage: do_get_header patchfile
60 do_get_header()
61 {
62@@ -352,8 +365,13 @@ do_get_header()
63 BEGIN{skip=0}
64 /^Subject:/ && (NR==1){print substr($0, 10); next}
65 /^From:/{skip=1; next}
66+/^Author:/{skip=1; next}
67+/^Date:/{skip=1; next}
68+/^commit/{skip=1; next}
69 /^[ \t\f\n\r\v]*$/ && (skip==1){skip=0; next}
70 /^(diff |---$|--- )/{exit}
71+/^diff --git/{exit}
72+/^Index: /{exit}
73 {print $0}
74 END{}
75 '
76@@ -415,6 +433,15 @@ series_insert_patch()
77 mv "$series.tmp" "$series"
78 }
79
80+series_append_patch()
81+{
82+ # unlike series_insert_patch, which inserts the passed
83+ # patch after the current top patch, this function always
84+ # appends the patch to the series
85+
86+ echo $1 >> "$series"
87+}
88+
89 # usage: series_remove_patch <patchname>
90 series_remove_patch()
91 {
92@@ -473,8 +500,7 @@ remove_patch_refs()
93 # usage: pop_many_patches <commitish> <number of patches>
94 pop_many_patches()
95 {
96- assert_head_check
97-
98+ head_check "`tail -1 < "$applied" | cut -d: -f 1`"
99 (
100 cd_to_toplevel
101
102@@ -508,50 +534,149 @@ remove_ref()
103 )
104 }
105
106+prep_patch()
107+{
108+ patch=$1;
109+ tgt=$2;
110+
111+ if test -f $patch; then
112+ case $patch in
113+ *.gz) gzip -dc $patch > $tgt ;;
114+ *.bz2) bzip2 -dc $patch > $tgt ;;
115+ *) cp $patch $tgt ;;
116+ esac;
117+ fi;
118+}
119+
120 # usage: commit patchname parent
121 commit()
122 {
123 (
124 TMP_MSG=`get_tmp_file msg`
125+ TMP_PATCH=`get_tmp_file patch`
126+ TMP_PATCH_OUT=`get_tmp_file patch_out`
127+ TMP_INFO=`get_tmp_file info`
128
129 p="$GUILT_DIR/$branch/$1"
130 pname="$1"
131+ prep_patch "$p" "$TMP_PATCH"
132+ p=$TMP_PATCH
133+
134 cd_to_toplevel
135
136 git diff-files --name-only | (while read n; do git update-index "$n" ; done)
137
138+ # borrowed from git-am
139+ header_type=git
140+ git mailinfo "$TMP_MSG" "$TMP_PATCH_OUT" \
141+ <"$p" >"$TMP_INFO";
142+
143+ # skip pine's internal folder data
144+ grep '^Author: Mail System Internal Data$' \
145+ <"$TMP_INFO" >/dev/null
146+
147+ git stripspace < "$TMP_MSG" > "$TMP_MSG.clean"
148+ mv "$TMP_MSG.clean" "$TMP_MSG"
149+ git stripspace < "$TMP_INFO" > "$TMP_INFO.clean"
150+ mv "$TMP_INFO.clean" "$TMP_INFO"
151+
152+ # If mailinfo couldn't get something , try another way
153 # grab a commit message out of the patch
154- do_get_header "$p" > "$TMP_MSG"
155+ if [ ! -s "$TMP_MSG" ] || [ ! -s "$TMP_INFO" ]; then
156+ do_get_header "$p" > "$TMP_MSG"
157+ header_type=guilt
158+ fi
159
160- # make a default commit message if patch doesn't contain one
161- [ ! -s "$TMP_MSG" ] && echo "patch $pname" > "$TMP_MSG"
162+ # last try: make a default commit message if patch doesn't contain one
163+ [ ! -s "$TMP_MSG" ] && echo "auto_msg: patch $pname" > "$TMP_MSG"
164
165- # extract a From line from the patch header, and set
166- # GIT_AUTHOR_{NAME,EMAIL}
167- author_str=`sed -n -e '/^From:/ { s/^From: //; p; q; }; /^(diff |---$|--- )/ q' "$p"`
168- if [ ! -z "$author_str" ]; then
169+
170+ if [ "$header_type" = "guilt" ]; then
171+
172+ # extract a From line from the patch header, and set
173+ # GIT_AUTHOR_{NAME,EMAIL}
174+ author_str=`sed -n -e '/^From:/ { s/^From: //; p; q }; /^(diff |---)/ q' "$p"`
175+ if [ ! -z "$author_str" ]; then
176 GIT_AUTHOR_NAME=`echo $author_str | sed -e 's/ *<.*$//'`
177 export GIT_AUTHOR_NAME="${GIT_AUTHOR_NAME:-" "}"
178 export GIT_AUTHOR_EMAIL="`echo $author_str | sed -e 's/[^<]*//'`"
179- fi
180+ fi
181+
182+
183+ # check in the patch for a subject
184+ SUBJECT="$(sed -n '/^Subject/ s/Subject: //p' "$p")"
185+ if [ -z "$SUBJECT" ]; then
186+ # if we can't find a subject in the patch, then let's construct
187+ # one from the header of the patch itself
188+ SUBJECT=`cat "$TMP_MSG" | head -n 1`
189+ if [ ${#SUBJECT} -gt 60 ]; then
190+ SUBJECT=${SUBJECT: -60}
191+ fi
192+ fi
193+
194+ if [ -z "$SUBJECT" ]; then
195+ # if we are *still* without a subject, then just use
196+ # the patch name
197+ SUBJECT=`echo $1 | sed 's%^patch *%%'`
198+
199+ if [ ${#SUBJECT} -gt 60 ]; then
200+ SUBJECT=${SUBJECT: -60}
201+ fi
202+ fi
203
204- # must strip nano-second part otherwise git gets very
205- # confused, and makes up strange timestamps from the past
206- # (chances are it decides to interpret it as a unix
207- # timestamp).
208- export GIT_AUTHOR_DATE="`stat -c %y "$p" | sed -e '
209+ SUBJECT=`echo $SUBJECT | sed s'%^ *%%'`
210+
211+ if [ ! -z "$SUBJECT" ]; then
212+ echo "$SUBJECT" >> $TMP_MSG.subject
213+ echo "" >> $TMP_MSG.subject
214+ cat "$TMP_MSG" >> $TMP_MSG.subject
215+ mv "$TMP_MSG.subject" "$TMP_MSG"
216+ fi
217+
218+ # must strip nano-second part otherwise git gets very
219+ # confused, and makes up strange timestamps from the past
220+ # (chances are it decides to interpret it as a unix
221+ # timestamp).
222+ export GIT_AUTHOR_DATE="`stat -c %y "$p" | sed -e '\
223 s/^\([0-9]\{4\}\)-\([0-9]\{2\}\)-\([0-9]\{2\}\) \([0-9]\{2\}\):\([0-9]\{2\}\):\([0-9]\{2\}\)\.[0-9]* \(.*\)$/\1-\2-\3 \4:\5:\6 \7/'`"
224- export GIT_COMMITTER_DATE="$GIT_AUTHOR_DATE"
225+ export GIT_COMMITTER_DATE="$GIT_AUTHOR_DATE"
226+ else
227+ # using git headers, closely related to git-am
228+
229+ GIT_AUTHOR_NAME="$(sed -n '/^Author/ s/Author: //p' "$TMP_INFO")"
230+ GIT_AUTHOR_EMAIL="$(sed -n '/^Email/ s/Email: //p' "$TMP_INFO")"
231+ GIT_AUTHOR_DATE="$(sed -n '/^Date/ s/Date: //p' "$TMP_INFO")"
232+ if test -z "$GIT_AUTHOR_EMAIL"
233+ then
234+ echo "Warning: patch does not have a valid e-mail address."
235+ GIT_AUTHOR_EMAIL=$GIT_AUTHOR_NAME
236+ fi
237+
238+ SUBJECT="$(sed -n '/^Subject/ s/Subject: //p' "$TMP_INFO")"
239+ if [ ! -z "$SUBJECT" ]; then
240+ echo "$SUBJECT" >> $TMP_MSG.subject
241+ echo "" >> $TMP_MSG.subject
242+ cat "$TMP_MSG" >> $TMP_MSG.subject
243+ mv "$TMP_MSG.subject" "$TMP_MSG"
244+ fi
245+ export GIT_AUTHOR_NAME GIT_AUTHOR_EMAIL GIT_AUTHOR_DATE
246+ fi
247
248 # commit
249 treeish=`git write-tree`
250 commitish=`git commit-tree $treeish -p $2 < "$TMP_MSG"`
251+ if [ ! $? -eq 0 ]; then
252+ echo "ERROR. Could not commit tree"
253+ git-reset --hard HEAD^
254+ exit 1
255+ fi
256 git update-ref HEAD $commitish
257
258 # mark patch as applied
259 git update-ref "refs/patches/$branch/$pname" HEAD
260
261- rm -f "$TMP_MSG"
262+ rm -f "$TMP_MSG" "$TMP_LOG" "$TMP_PATCH" "$TMP_INFO" "$TMP_PATCH_OUT"
263+
264 )
265 }
266
267@@ -568,7 +693,7 @@ push_patch()
268 bail_action="$2"
269 reject="--reject"
270
271- assert_head_check
272+ head_check "`tail -1 < "$applied" | cut -d: -f 1`"
273 cd_to_toplevel
274
275 # apply the patch if and only if there is something to apply
276@@ -671,7 +796,7 @@ refresh_patch()
277 # incldiffstat
278 __refresh_patch()
279 {
280- assert_head_check
281+ head_check "`tail -1 < "$applied" | cut -d: -f 1`"
282
283 (
284 TMP_DIFF=`get_tmp_file diff`
285@@ -711,6 +836,10 @@ __refresh_patch()
286
287 head -n "-$N" < "$applied" > "$applied.tmp"
288 mv "$applied.tmp" "$applied"
289+
290+ # update the shadow status.
291+ ref=`cat $GIT_DIR/refs/tags/${branch}_top`
292+ echo "$ref:$1" >> $applied_shadow
293 )
294 }
295
296@@ -791,7 +920,12 @@ diffstat=`git config --bool guilt.diffst
297 # The following gets run every time this file is source'd
298 #
299
300-GUILT_DIR="$GIT_DIR/patches"
301+
302+# GUILT_DIR="$GIT_DIR/patches"
303+if [ -z "$GUILT_BASE" ]; then
304+ GUILT_BASE=wrs
305+fi
306+GUILT_DIR="$GUILT_BASE/patches"
307
308 branch=`get_branch`
309
310@@ -814,6 +948,7 @@ fi
311 # very useful files
312 series="$GUILT_DIR/$branch/series"
313 applied="$GUILT_DIR/$branch/status"
314+applied_shadow="$GUILT_DIR/$branch/shadow_status"
315 guards_file="$GUILT_DIR/$branch/guards"
316
317 # determine a pager to use for anything interactive (fall back to more)
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2025-11-22 02:47:14 +0000