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Merge branch 'jm/mergetool-pathspec' into maint-1.7.6
* jm/mergetool-pathspec: mergetool: no longer need to save standard input mergetool: Use args as pathspec to unmerged files
2 parents 716b64a + 6d9990a commit 87d99c6

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‎Documentation/git-mergetool.txt‎

Lines changed: 4 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -17,9 +17,10 @@ Use `git mergetool` to run one of several merge utilities to resolve
1717
merge conflicts. It is typically run after 'git merge'.
1818

1919
If one or more <file> parameters are given, the merge tool program will
20-
be run to resolve differences on each file. If no <file> names are
21-
specified, 'git mergetool' will run the merge tool program on every file
22-
with merge conflicts.
20+
be run to resolve differences on each file (skipping those without
21+
conflicts). Specifying a directory will include all unresolved files in
22+
that path. If no <file> names are specified, 'git mergetool' will run
23+
the merge tool program on every file with merge conflicts.
2324

2425
OPTIONS
2526
-------

‎git-mergetool.sh‎

Lines changed: 27 additions & 49 deletions
Original file line numberDiff line numberDiff line change
@@ -342,64 +342,42 @@ merge_keep_temporaries="$(git config --bool mergetool.keepTemporaries || echo fa
342342

343343
last_status=0
344344
rollup_status=0
345-
rerere=false
346-
347-
files_to_merge() {
348-
if test "$rerere" = true
349-
then
350-
git rerere remaining
351-
else
352-
git ls-files -u | sed -e 's/^[^ ]* //' | sort -u
353-
fi
354-
}
355-
345+
files=
356346

357347
if test $# -eq 0 ; then
358348
cd_to_toplevel
359349

360350
if test -e "$GIT_DIR/MERGE_RR"
361351
then
362-
rerere=true
363-
fi
364-
365-
files=$(files_to_merge)
366-
if test -z "$files" ; then
367-
echo "No files need merging"
368-
exit 0
352+
files=$(git rerere remaining)
353+
else
354+
files=$(git ls-files -u | sed -e 's/^[^ ]* //' | sort -u)
369355
fi
356+
else
357+
files=$(git ls-files -u -- "$@" | sed -e 's/^[^ ]* //' | sort -u)
358+
fi
370359

371-
# Save original stdin
372-
exec 3<&0
360+
if test -z "$files" ; then
361+
echo "No files need merging"
362+
exit 0
363+
fi
373364

374-
printf "Merging:\n"
375-
printf "$files\n"
365+
printf "Merging:\n"
366+
printf "$files\n"
376367

377-
files_to_merge |
378-
while IFS= read i
379-
do
380-
if test $last_status -ne 0; then
381-
prompt_after_failed_merge <&3 || exit 1
382-
fi
383-
printf "\n"
384-
merge_file "$i" <&3
385-
last_status=$?
386-
if test $last_status -ne 0; then
387-
rollup_status=1
388-
fi
389-
done
390-
else
391-
while test $# -gt 0; do
392-
if test $last_status -ne 0; then
393-
prompt_after_failed_merge || exit 1
394-
fi
395-
printf "\n"
396-
merge_file "$1"
397-
last_status=$?
398-
if test $last_status -ne 0; then
399-
rollup_status=1
400-
fi
401-
shift
402-
done
403-
fi
368+
IFS='
369+
'
370+
for i in $files
371+
do
372+
if test $last_status -ne 0; then
373+
prompt_after_failed_merge || exit 1
374+
fi
375+
printf "\n"
376+
merge_file "$i"
377+
last_status=$?
378+
if test $last_status -ne 0; then
379+
rollup_status=1
380+
fi
381+
done
404382

405383
exit $rollup_status

‎t/t7610-mergetool.sh‎

Lines changed: 40 additions & 18 deletions
Original file line numberDiff line numberDiff line change
@@ -16,6 +16,7 @@ Testing basic merge tool invocation'
1616
test_expect_success 'setup' '
1717
git config rerere.enabled true &&
1818
echo master >file1 &&
19+
echo master spaced >"spaced name" &&
1920
echo master file11 >file11 &&
2021
echo master file12 >file12 &&
2122
echo master file13 >file13 &&
@@ -30,13 +31,14 @@ test_expect_success 'setup' '
3031
git commit -m "Add foo"
3132
) &&
3233
git submodule add git://example.com/submod submod &&
33-
git add file1 file1[1-4] subdir/file3 .gitmodules submod &&
34+
git add file1 "spaced name" file1[1-4] subdir/file3 .gitmodules submod &&
3435
git commit -m "add initial versions" &&
3536
3637
git checkout -b branch1 master &&
3738
git submodule update -N &&
3839
echo branch1 change >file1 &&
3940
echo branch1 newfile >file2 &&
41+
echo branch1 spaced >"spaced name" &&
4042
echo branch1 change file11 >file11 &&
4143
echo branch1 change file13 >file13 &&
4244
echo branch1 sub >subdir/file3 &&
@@ -47,14 +49,15 @@ test_expect_success 'setup' '
4749
git commit -m "Add bar on branch1" &&
4850
git checkout -b submod-branch1
4951
) &&
50-
git add file1 file11 file13 file2 subdir/file3 submod &&
52+
git add file1 "spaced name" file11 file13 file2 subdir/file3 submod &&
5153
git rm file12 &&
5254
git commit -m "branch1 changes" &&
5355
5456
git checkout master &&
5557
git submodule update -N &&
5658
echo master updated >file1 &&
5759
echo master new >file2 &&
60+
echo master updated spaced >"spaced name" &&
5861
echo master updated file12 >file12 &&
5962
echo master updated file14 >file14 &&
6063
echo master new sub >subdir/file3 &&
@@ -65,7 +68,7 @@ test_expect_success 'setup' '
6568
git commit -m "Add bar on master" &&
6669
git checkout -b submod-master
6770
) &&
68-
git add file1 file12 file14 file2 subdir/file3 submod &&
71+
git add file1 "spaced name" file12 file14 file2 subdir/file3 submod &&
6972
git rm file11 &&
7073
git commit -m "master updates" &&
7174
@@ -78,8 +81,8 @@ test_expect_success 'custom mergetool' '
7881
git checkout -b test1 branch1 &&
7982
git submodule update -N &&
8083
test_must_fail git merge master >/dev/null 2>&1 &&
81-
( yes "" | git mergetool file1 >/dev/null 2>&1 ) &&
82-
( yes "" | git mergetool file2 >/dev/null 2>&1 ) &&
84+
( yes "" | git mergetool file1 file1 ) &&
85+
( yes "" | git mergetool file2 "spaced name" >/dev/null 2>&1 ) &&
8386
( yes "" | git mergetool subdir/file3 >/dev/null 2>&1 ) &&
8487
( yes "d" | git mergetool file11 >/dev/null 2>&1 ) &&
8588
( yes "d" | git mergetool file12 >/dev/null 2>&1 ) &&
@@ -97,6 +100,7 @@ test_expect_success 'mergetool crlf' '
97100
test_must_fail git merge master >/dev/null 2>&1 &&
98101
( yes "" | git mergetool file1 >/dev/null 2>&1 ) &&
99102
( yes "" | git mergetool file2 >/dev/null 2>&1 ) &&
103+
( yes "" | git mergetool "spaced name" >/dev/null 2>&1 ) &&
100104
( yes "" | git mergetool subdir/file3 >/dev/null 2>&1 ) &&
101105
( yes "d" | git mergetool file11 >/dev/null 2>&1 ) &&
102106
( yes "d" | git mergetool file12 >/dev/null 2>&1 ) &&
@@ -126,7 +130,7 @@ test_expect_success 'mergetool on file in parent dir' '
126130
(
127131
cd subdir &&
128132
( yes "" | git mergetool ../file1 >/dev/null 2>&1 ) &&
129-
( yes "" | git mergetool ../file2 >/dev/null 2>&1 ) &&
133+
( yes "" | git mergetool ../file2 ../spaced\ name >/dev/null 2>&1 ) &&
130134
( yes "d" | git mergetool ../file11 >/dev/null 2>&1 ) &&
131135
( yes "d" | git mergetool ../file12 >/dev/null 2>&1 ) &&
132136
( yes "l" | git mergetool ../submod >/dev/null 2>&1 ) &&
@@ -180,6 +184,24 @@ test_expect_success 'mergetool skips resolved paths when rerere is active' '
180184
git reset --hard
181185
'
182186

187+
test_expect_success 'mergetool takes partial path' '
188+
git config rerere.enabled false &&
189+
git checkout -b test12 branch1 &&
190+
git submodule update -N &&
191+
test_must_fail git merge master &&
192+
193+
#shouldnt need these lines
194+
#( yes "d" | git mergetool file11 >/dev/null 2>&1 ) &&
195+
#( yes "d" | git mergetool file12 >/dev/null 2>&1 ) &&
196+
#( yes "l" | git mergetool submod >/dev/null 2>&1 ) &&
197+
#( yes "" | git mergetool file1 file2 >/dev/null 2>&1 ) &&
198+
199+
( yes "" | git mergetool subdir ) &&
200+
201+
test "$(cat subdir/file3)" = "master new sub" &&
202+
git reset --hard
203+
'
204+
183205
test_expect_success 'deleted vs modified submodule' '
184206
git checkout -b test6 branch1 &&
185207
git submodule update -N &&
@@ -189,7 +211,7 @@ test_expect_success 'deleted vs modified submodule' '
189211
git checkout -b test6.a test6 &&
190212
test_must_fail git merge master &&
191213
test -n "$(git ls-files -u)" &&
192-
( yes "" | git mergetool file1 file2 subdir/file3 >/dev/null 2>&1 ) &&
214+
( yes "" | git mergetool file1 file2 spaced\ name subdir/file3 >/dev/null 2>&1 ) &&
193215
( yes "d" | git mergetool file11 file12 >/dev/null 2>&1 ) &&
194216
( yes "r" | git mergetool submod ) &&
195217
rmdir submod && mv submod-movedaside submod &&
@@ -205,7 +227,7 @@ test_expect_success 'deleted vs modified submodule' '
205227
git submodule update -N &&
206228
test_must_fail git merge master &&
207229
test -n "$(git ls-files -u)" &&
208-
( yes "" | git mergetool file1 file2 subdir/file3 >/dev/null 2>&1 ) &&
230+
( yes "" | git mergetool file1 file2 spaced\ name subdir/file3 >/dev/null 2>&1 ) &&
209231
( yes "d" | git mergetool file11 file12 >/dev/null 2>&1 ) &&
210232
( yes "l" | git mergetool submod ) &&
211233
test ! -e submod &&
@@ -218,7 +240,7 @@ test_expect_success 'deleted vs modified submodule' '
218240
git submodule update -N &&
219241
test_must_fail git merge test6 &&
220242
test -n "$(git ls-files -u)" &&
221-
( yes "" | git mergetool file1 file2 subdir/file3 >/dev/null 2>&1 ) &&
243+
( yes "" | git mergetool file1 file2 spaced\ name subdir/file3 >/dev/null 2>&1 ) &&
222244
( yes "d" | git mergetool file11 file12 >/dev/null 2>&1 ) &&
223245
( yes "r" | git mergetool submod ) &&
224246
test ! -e submod &&
@@ -233,7 +255,7 @@ test_expect_success 'deleted vs modified submodule' '
233255
git submodule update -N &&
234256
test_must_fail git merge test6 &&
235257
test -n "$(git ls-files -u)" &&
236-
( yes "" | git mergetool file1 file2 subdir/file3 >/dev/null 2>&1 ) &&
258+
( yes "" | git mergetool file1 file2 spaced\ name subdir/file3 >/dev/null 2>&1 ) &&
237259
( yes "d" | git mergetool file11 file12 >/dev/null 2>&1 ) &&
238260
( yes "l" | git mergetool submod ) &&
239261
test "$(cat submod/bar)" = "master submodule" &&
@@ -256,7 +278,7 @@ test_expect_success 'file vs modified submodule' '
256278
git checkout -b test7.a branch1 &&
257279
test_must_fail git merge master &&
258280
test -n "$(git ls-files -u)" &&
259-
( yes "" | git mergetool file1 file2 subdir/file3 >/dev/null 2>&1 ) &&
281+
( yes "" | git mergetool file1 file2 spaced\ name subdir/file3 >/dev/null 2>&1 ) &&
260282
( yes "d" | git mergetool file11 file12 >/dev/null 2>&1 ) &&
261283
( yes "r" | git mergetool submod ) &&
262284
rmdir submod && mv submod-movedaside submod &&
@@ -271,7 +293,7 @@ test_expect_success 'file vs modified submodule' '
271293
git checkout -b test7.b test7 &&
272294
test_must_fail git merge master &&
273295
test -n "$(git ls-files -u)" &&
274-
( yes "" | git mergetool file1 file2 subdir/file3 >/dev/null 2>&1 ) &&
296+
( yes "" | git mergetool file1 file2 spaced\ name subdir/file3 >/dev/null 2>&1 ) &&
275297
( yes "d" | git mergetool file11 file12 >/dev/null 2>&1 ) &&
276298
( yes "l" | git mergetool submod ) &&
277299
git submodule update -N &&
@@ -286,7 +308,7 @@ test_expect_success 'file vs modified submodule' '
286308
git submodule update -N &&
287309
test_must_fail git merge test7 &&
288310
test -n "$(git ls-files -u)" &&
289-
( yes "" | git mergetool file1 file2 subdir/file3 >/dev/null 2>&1 ) &&
311+
( yes "" | git mergetool file1 file2 spaced\ name subdir/file3 >/dev/null 2>&1 ) &&
290312
( yes "d" | git mergetool file11 file12 >/dev/null 2>&1 ) &&
291313
( yes "r" | git mergetool submod ) &&
292314
test -d submod.orig &&
@@ -301,7 +323,7 @@ test_expect_success 'file vs modified submodule' '
301323
git submodule update -N &&
302324
test_must_fail git merge test7 &&
303325
test -n "$(git ls-files -u)" &&
304-
( yes "" | git mergetool file1 file2 subdir/file3 >/dev/null 2>&1 ) &&
326+
( yes "" | git mergetool file1 file2 spaced\ name subdir/file3 >/dev/null 2>&1 ) &&
305327
( yes "d" | git mergetool file11 file12 >/dev/null 2>&1 ) &&
306328
( yes "l" | git mergetool submod ) &&
307329
test "$(cat submod/bar)" = "master submodule" &&
@@ -388,7 +410,7 @@ test_expect_success 'directory vs modified submodule' '
388410
test "$(cat submod/file16)" = "not a submodule" &&
389411
rm -rf submod.orig &&
390412
391-
git reset --hard &&
413+
git reset --hard >/dev/null 2>&1 &&
392414
test_must_fail git merge master &&
393415
test -n "$(git ls-files -u)" &&
394416
test ! -e submod.orig &&
@@ -400,7 +422,7 @@ test_expect_success 'directory vs modified submodule' '
400422
( cd submod && git clean -f && git reset --hard ) &&
401423
git submodule update -N &&
402424
test "$(cat submod/bar)" = "master submodule" &&
403-
git reset --hard && rm -rf submod-movedaside &&
425+
git reset --hard >/dev/null 2>&1 && rm -rf submod-movedaside &&
404426
405427
git checkout -b test11.c master &&
406428
git submodule update -N &&
@@ -410,15 +432,15 @@ test_expect_success 'directory vs modified submodule' '
410432
git submodule update -N &&
411433
test "$(cat submod/bar)" = "master submodule" &&
412434
413-
git reset --hard &&
435+
git reset --hard >/dev/null 2>&1 &&
414436
git submodule update -N &&
415437
test_must_fail git merge test11 &&
416438
test -n "$(git ls-files -u)" &&
417439
test ! -e submod.orig &&
418440
( yes "r" | git mergetool submod ) &&
419441
test "$(cat submod/file16)" = "not a submodule" &&
420442
421-
git reset --hard master &&
443+
git reset --hard master >/dev/null 2>&1 &&
422444
( cd submod && git clean -f && git reset --hard ) &&
423445
git submodule update -N
424446
'

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