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
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
1396
1397
1398
1399
1400
1401
1402
1403
1404
1405
1406
1407
1408
1409
1410
1411
1412
1413
1414
1415
1416
1417
1418
1419
1420
1421
1422
1423
1424
1425
1426
1427
1428
1429
1430
1431
1432
1433
1434
1435
1436
1437
1438
1439
1440
1441
1442
1443
1444
1445
1446
1447
1448
1449
1450
1451
1452
1453
1454
1455
1456
1457
1458
1459
1460
1461
1462
1463
1464
1465
1466
1467
1468
1469
1470
1471
1472
1473
1474
1475
1476
1477
1478
1479
1480
1481
1482
1483
1484
1485
1486
1487
1488
1489
1490
1491
1492
1493
1494
1495
1496
1497
1498
1499
1500
1501
1502
1503
1504
1505
1506
1507
1508
1509
1510
1511
1512
1513
1514
1515
1516
1517
1518
1519
1520
1521
1522
1523
1524
1525
1526
1527
1528
1529
1530
1531
1532
1533
1534
1535
1536
1537
1538
1539
1540
1541
1542
1543
1544
1545
1546
1547
1548
1549
1550
1551
1552
1553
1554
1555
1556
1557
1558
1559
1560
1561
1562
1563
1564
1565
1566
1567
1568
1569
1570
1571
1572
1573
1574
1575
1576
1577
1578
1579
1580
1581
1582
1583
1584
1585
1586
1587
1588
1589
1590
1591
1592
1593
1594
1595
1596
1597
1598
1599
1600
1601
1602
1603
1604
1605
1606
1607
1608
1609
1610
1611
1612
1613
1614
1615
1616
1617
1618
1619
1620
1621
1622
1623
1624
1625
1626
1627
1628
1629
1630
1631
1632
1633
1634
1635
1636
1637
1638
1639
1640
1641
1642
1643
1644
1645
1646
1647
1648
1649
1650
1651
1652
1653
1654
1655
1656
1657
1658
1659
1660
1661
1662
1663
1664
1665
1666
1667
1668
1669
1670
1671
1672
1673
1674
1675
1676
1677
1678
1679
1680
1681
1682
1683
1684
1685
1686
1687
1688
1689
1690
1691
1692
1693
1694
1695
1696
1697
1698
1699
1700
1701
1702
1703
1704
1705
1706
1707
1708
1709
1710
1711
1712
1713
1714
1715
1716
1717
1718
1719
1720
1721
1722
1723
1724
1725
1726
1727
1728
1729
1730
1731
1732
1733
1734
1735
1736
1737
1738
1739
1740
1741
1742
1743
1744
1745
1746
1747
1748
1749
1750
1751
1752
1753
1754
1755
1756
1757
1758
1759
1760
1761
|
" fugitive.vim - A Git wrapper so awesome, it should be illegal
" Maintainer: Tim Pope <vimNOSPAM@tpope.org>
" Version: 1.1
" GetLatestVimScripts: 2975 1 :AutoInstall: fugitive.vim
if exists('g:loaded_fugitive') || &cp
finish
endif
let g:loaded_fugitive = 1
if !exists('g:fugitive_git_executable')
let g:fugitive_git_executable = 'git'
endif
" Utility {{{1
function! s:function(name) abort
return function(substitute(a:name,'^s:',matchstr(expand('<sfile>'), '<SNR>\d\+_'),''))
endfunction
function! s:sub(str,pat,rep) abort
return substitute(a:str,'\v\C'.a:pat,a:rep,'')
endfunction
function! s:gsub(str,pat,rep) abort
return substitute(a:str,'\v\C'.a:pat,a:rep,'g')
endfunction
function! s:shellesc(arg) abort
if a:arg =~ '^[A-Za-z0-9_/.-]\+$'
return a:arg
elseif &shell =~# 'cmd' && a:arg !~# '"'
return '"'.a:arg.'"'
else
return shellescape(a:arg)
endif
endfunction
function! s:fnameescape(file) abort
if exists('*fnameescape')
return fnameescape(a:file)
else
return escape(a:file," \t\n*?[{`$\\%#'\"|!<")
endif
endfunction
function! s:throw(string) abort
let v:errmsg = 'fugitive: '.a:string
throw v:errmsg
endfunction
function! s:warn(str)
echohl WarningMsg
echomsg a:str
echohl None
let v:warningmsg = a:str
endfunction
function! s:shellslash(path)
if exists('+shellslash') && !&shellslash
return s:gsub(a:path,'\\','/')
else
return a:path
endif
endfunction
function! s:add_methods(namespace, method_names) abort
for name in a:method_names
let s:{a:namespace}_prototype[name] = s:function('s:'.a:namespace.'_'.name)
endfor
endfunction
let s:commands = []
function! s:command(definition) abort
let s:commands += [a:definition]
endfunction
function! s:define_commands()
for command in s:commands
exe 'command! -buffer '.command
endfor
endfunction
function! s:compatibility_check()
if exists('b:git_dir') && exists('*GitBranchInfoCheckGitDir') && !exists('g:fugitive_did_compatibility_warning')
let g:fugitive_did_compatibility_warning = 1
call s:warn("See http://github.com/tpope/vim-fugitive/issues#issue/1 for why you should remove git-branch-info.vim")
endif
endfunction
augroup fugitive_utility
autocmd!
autocmd User Fugitive call s:define_commands()
autocmd VimEnter * call s:compatibility_check()
augroup END
let s:abstract_prototype = {}
" }}}1
" Initialization {{{1
function! s:ExtractGitDir(path) abort
let path = s:shellslash(a:path)
if path =~? '^fugitive://.*//'
return matchstr(path,'fugitive://\zs.\{-\}\ze//')
endif
let fn = fnamemodify(path,':s?[\/]$??')
let ofn = ""
let nfn = fn
while fn != ofn
if isdirectory(fn . '/.git')
return s:sub(simplify(fnamemodify(fn . '/.git',':p')),'\W$','')
elseif fn =~ '\.git$' && filereadable(fn . '/HEAD')
return s:sub(simplify(fnamemodify(fn,':p')),'\W$','')
endif
let ofn = fn
let fn = fnamemodify(ofn,':h')
endwhile
return ''
endfunction
function! s:Detect(path)
if exists('b:git_dir') && b:git_dir ==# ''
unlet b:git_dir
endif
if !exists('b:git_dir')
let dir = s:ExtractGitDir(a:path)
if dir != ''
let b:git_dir = dir
endif
endif
if exists('b:git_dir')
silent doautocmd User Fugitive
cnoremap <expr> <buffer> <C-R><C-G> fugitive#buffer().rev()
let buffer = fugitive#buffer()
if expand('%:p') =~# '//'
call buffer.setvar('&path',s:sub(buffer.getvar('&path'),'^\.%(,|$)',''))
endif
if b:git_dir !~# ',' && stridx(buffer.getvar('&tags'),b:git_dir.'/tags') == -1
call buffer.setvar('&tags',buffer.getvar('&tags').','.b:git_dir.'/tags')
endif
endif
endfunction
augroup fugitive
autocmd!
autocmd BufNewFile,BufReadPost * call s:Detect(expand('<amatch>:p'))
autocmd FileType netrw call s:Detect(expand('<afile>:p'))
autocmd VimEnter * if expand('<amatch>')==''|call s:Detect(getcwd())|endif
autocmd BufWinLeave * execute getwinvar(+winnr(), 'fugitive_restore')
augroup END
" }}}1
" Repository {{{1
let s:repo_prototype = {}
let s:repos = {}
function! s:repo(...) abort
let dir = a:0 ? a:1 : (exists('b:git_dir') && b:git_dir !=# '' ? b:git_dir : s:ExtractGitDir(expand('%:p')))
if dir !=# ''
if has_key(s:repos,dir)
let repo = get(s:repos,dir)
else
let repo = {'git_dir': dir}
let s:repos[dir] = repo
endif
return extend(extend(repo,s:repo_prototype,'keep'),s:abstract_prototype,'keep')
endif
call s:throw('not a git repository: '.expand('%:p'))
endfunction
function! s:repo_dir(...) dict abort
return join([self.git_dir]+a:000,'/')
endfunction
function! s:repo_tree(...) dict abort
if !self.bare()
let dir = fnamemodify(self.git_dir,':h')
return join([dir]+a:000,'/')
endif
call s:throw('no work tree')
endfunction
function! s:repo_bare() dict abort
return self.dir() !~# '/\.git$'
endfunction
function! s:repo_translate(spec) dict abort
if a:spec ==# '.' || a:spec ==# '/.'
return self.bare() ? self.dir() : self.tree()
elseif a:spec =~# '^/'
return fnamemodify(self.dir(),':h').a:spec
elseif a:spec =~# '^:[0-3]:'
return 'fugitive://'.self.dir().'//'.a:spec[1].'/'.a:spec[3:-1]
elseif a:spec ==# ':'
if $GIT_INDEX_FILE =~# '/[^/]*index[^/]*\.lock$' && fnamemodify($GIT_INDEX_FILE,':p')[0:strlen(s:repo().dir())] ==# s:repo().dir('') && filereadable($GIT_INDEX_FILE)
return fnamemodify($GIT_INDEX_FILE,':p')
else
return self.dir('index')
endif
elseif a:spec =~# '^:/'
let ref = self.rev_parse(matchstr(a:spec,'.[^:]*'))
return 'fugitive://'.self.dir().'//'.ref
elseif a:spec =~# '^:'
return 'fugitive://'.self.dir().'//0/'.a:spec[1:-1]
elseif a:spec =~# 'HEAD\|^refs/' && a:spec !~ ':' && filereadable(self.dir(a:spec))
return self.dir(a:spec)
elseif filereadable(s:repo().dir('refs/'.a:spec))
return self.dir('refs/'.a:spec)
elseif filereadable(s:repo().dir('refs/tags/'.a:spec))
return self.dir('refs/tags/'.a:spec)
elseif filereadable(s:repo().dir('refs/heads/'.a:spec))
return self.dir('refs/heads/'.a:spec)
elseif filereadable(s:repo().dir('refs/remotes/'.a:spec))
return self.dir('refs/remotes/'.a:spec)
elseif filereadable(s:repo().dir('refs/remotes/'.a:spec.'/HEAD'))
return self.dir('refs/remotes/'.a:spec,'/HEAD')
else
try
let ref = self.rev_parse(matchstr(a:spec,'[^:]*'))
let path = s:sub(matchstr(a:spec,':.*'),'^:','/')
return 'fugitive://'.self.dir().'//'.ref.path
catch /^fugitive:/
return self.tree(a:spec)
endtry
endif
endfunction
call s:add_methods('repo',['dir','tree','bare','translate'])
function! s:repo_git_command(...) dict abort
let git = g:fugitive_git_executable . ' --git-dir='.s:shellesc(self.git_dir)
return git.join(map(copy(a:000),'" ".s:shellesc(v:val)'),'')
endfunction
function! s:repo_git_chomp(...) dict abort
return s:sub(system(call(self.git_command,a:000,self)),'\n$','')
endfunction
function! s:repo_git_chomp_in_tree(...) dict abort
let cd = exists('*haslocaldir') && haslocaldir() ? 'lcd ' : 'cd '
let dir = getcwd()
try
execute cd.'`=s:repo().tree()`'
return call(s:repo().git_chomp, a:000, s:repo())
finally
execute cd.'`=dir`'
endtry
endfunction
function! s:repo_rev_parse(rev) dict abort
let hash = self.git_chomp('rev-parse','--verify',a:rev)
if hash =~ '^\x\{40\}$'
return hash
endif
call s:throw('rev-parse '.a:rev.': '.hash)
endfunction
call s:add_methods('repo',['git_command','git_chomp','git_chomp_in_tree','rev_parse'])
function! s:repo_dirglob(base) dict abort
let base = s:sub(a:base,'^/','')
let matches = split(glob(self.tree(s:gsub(base,'/','*&').'*/')),"\n")
call map(matches,'v:val[ strlen(self.tree())+(a:base !~ "^/") : -1 ]')
return matches
endfunction
function! s:repo_superglob(base) dict abort
if a:base =~# '^/' || a:base !~# ':'
let results = []
if a:base !~# '^/'
let heads = ["HEAD","ORIG_HEAD","FETCH_HEAD","MERGE_HEAD"]
let heads += sort(split(s:repo().git_chomp("rev-parse","--symbolic","--branches","--tags","--remotes"),"\n"))
call filter(heads,'v:val[ 0 : strlen(a:base)-1 ] ==# a:base')
let results += heads
endif
if !self.bare()
let base = s:sub(a:base,'^/','')
let matches = split(glob(self.tree(s:gsub(base,'/','*&').'*')),"\n")
call map(matches,'s:shellslash(v:val)')
call map(matches,'v:val !~ "/$" && isdirectory(v:val) ? v:val."/" : v:val')
call map(matches,'v:val[ strlen(self.tree())+(a:base !~ "^/") : -1 ]')
let results += matches
endif
return results
elseif a:base =~# '^:'
let entries = split(self.git_chomp('ls-files','--stage'),"\n")
call map(entries,'s:sub(v:val,".*(\\d)\\t(.*)",":\\1:\\2")')
if a:base !~# '^:[0-3]\%(:\|$\)'
call filter(entries,'v:val[1] == "0"')
call map(entries,'v:val[2:-1]')
endif
call filter(entries,'v:val[ 0 : strlen(a:base)-1 ] ==# a:base')
return entries
else
let tree = matchstr(a:base,'.*[:/]')
let entries = split(self.git_chomp('ls-tree',tree),"\n")
call map(entries,'s:sub(v:val,"^04.*\\zs$","/")')
call map(entries,'tree.s:sub(v:val,".*\t","")')
return filter(entries,'v:val[ 0 : strlen(a:base)-1 ] ==# a:base')
endif
endfunction
call s:add_methods('repo',['dirglob','superglob'])
function! s:repo_keywordprg() dict abort
let args = ' --git-dir='.escape(self.dir(),"\\\"' ").' show'
if has('gui_running') && !has('win32')
return g:fugitive_git_executable . ' --no-pager' . args
else
return g:fugitive_git_executable . args
endif
endfunction
call s:add_methods('repo',['keywordprg'])
" }}}1
" Buffer {{{1
let s:buffer_prototype = {}
function! s:buffer(...) abort
let buffer = {'#': bufnr(a:0 ? a:1 : '%')}
call extend(extend(buffer,s:buffer_prototype,'keep'),s:abstract_prototype,'keep')
if buffer.getvar('git_dir') !=# ''
return buffer
endif
call s:throw('not a git repository: '.expand('%:p'))
endfunction
function! fugitive#buffer(...) abort
return s:buffer(a:0 ? a:1 : '%')
endfunction
function! s:buffer_getvar(var) dict abort
return getbufvar(self['#'],a:var)
endfunction
function! s:buffer_setvar(var,value) dict abort
return setbufvar(self['#'],a:var,a:value)
endfunction
function! s:buffer_getline(lnum) dict abort
return getbufline(self['#'],a:lnum)[0]
endfunction
function! s:buffer_repo() dict abort
return s:repo(self.getvar('git_dir'))
endfunction
function! s:buffer_type(...) dict abort
if self.getvar('fugitive_type') != ''
let type = self.getvar('fugitive_type')
elseif fnamemodify(self.spec(),':p') =~# '.\git/refs/\|\.git/\w*HEAD$'
let type = 'head'
elseif self.getline(1) =~ '^tree \x\{40\}$' && self.getline(2) == ''
let type = 'tree'
elseif self.getline(1) =~ '^\d\{6\} \w\{4\} \x\{40\}\>\t'
let type = 'tree'
elseif self.getline(1) =~ '^\d\{6\} \x\{40\}\> \d\t'
let type = 'index'
elseif isdirectory(self.spec())
let type = 'directory'
elseif self.spec() == ''
let type = 'null'
elseif filereadable(self.spec())
let type = 'file'
else
let type = ''
endif
if a:0
return !empty(filter(copy(a:000),'v:val ==# type'))
else
return type
endif
endfunction
function! s:buffer_spec() dict abort
let bufname = bufname(self['#'])
return s:shellslash(bufname == '' ? '' : fnamemodify(bufname,':p'))
endfunction
function! s:buffer_name() dict abort
return self.spec()
endfunction
function! s:buffer_commit() dict abort
return matchstr(self.spec(),'^fugitive://.\{-\}//\zs\w*')
endfunction
function! s:buffer_path(...) dict abort
let rev = matchstr(self.spec(),'^fugitive://.\{-\}//\zs.*')
if rev != ''
let rev = s:sub(rev,'\w*','')
else
let rev = self.spec()[strlen(self.repo().tree()) : -1]
endif
return s:sub(rev,'^/',a:0 ? a:1 : '')
endfunction
function! s:buffer_rev() dict abort
let rev = matchstr(self.spec(),'^fugitive://.\{-\}//\zs.*')
if rev =~ '^\x/'
return ':'.rev[0].':'.rev[2:-1]
elseif rev =~ '.'
return s:sub(rev,'/',':')
elseif self.spec() =~ '\.git/index$'
return ':'
elseif self.spec() =~ '\.git/refs/\|\.git/.*HEAD$'
return self.spec()[strlen(self.repo().dir())+1 : -1]
else
return self.path()
endif
endfunction
function! s:buffer_sha1() dict abort
if self.spec() =~ '^fugitive://' || self.spec() =~ '\.git/refs/\|\.git/.*HEAD$'
return self.repo().rev_parse(self.rev())
else
return ''
endif
endfunction
function! s:buffer_expand(rev) dict abort
if a:rev =~# '^:[0-3]$'
let file = a:rev.self.path(':')
elseif a:rev =~# '^-'
let file = 'HEAD^{}'.a:rev[1:-1].self.path(':')
elseif a:rev =~# '^@{'
let file = 'HEAD'.a:rev.self.path(':')
elseif a:rev =~# '^[~^]'
let commit = s:sub(self.commit(),'^\d=$','HEAD')
let file = commit.a:rev.self.path(':')
else
let file = a:rev
endif
return s:sub(file,'\%$',self.path())
endfunction
function! s:buffer_containing_commit() dict abort
if self.commit() =~# '^\d$'
return ':'
elseif self.commit() =~# '.'
return self.commit()
else
return 'HEAD'
endif
endfunction
call s:add_methods('buffer',['getvar','setvar','getline','repo','type','spec','name','commit','path','rev','sha1','expand','containing_commit'])
" }}}1
" Git {{{1
call s:command("-bang -nargs=? -complete=customlist,s:GitComplete Git :execute s:Git(<bang>0,<q-args>)")
function! s:ExecuteInTree(cmd) abort
let cd = exists('*haslocaldir') && haslocaldir() ? 'lcd ' : 'cd '
let dir = getcwd()
try
execute cd.'`=s:repo().tree()`'
execute a:cmd
finally
execute cd.'`=dir`'
endtry
endfunction
function! s:Git(bang,cmd) abort
let git = s:repo().git_command()
if has('gui_running') && !has('win32')
let git .= ' --no-pager'
endif
let cmd = matchstr(a:cmd,'\v\C.{-}%($|\\@<!%(\\\\)*\|)@=')
call s:ExecuteInTree('!'.git.' '.cmd)
call fugitive#reload_status()
return matchstr(a:cmd,'\v\C\\@<!%(\\\\)*\|\zs.*')
endfunction
function! s:GitComplete(A,L,P) abort
if !exists('s:exec_path')
let s:exec_path = s:sub(system(g:fugitive_git_executable.' --exec-path'),'\n$','')
endif
let cmds = map(split(glob(s:exec_path.'/git-*'),"\n"),'s:sub(v:val[strlen(s:exec_path)+5 : -1],"\\.exe$","")')
if a:L =~ ' [[:alnum:]-]\+ '
return s:repo().superglob(a:A)
elseif a:A == ''
return cmds
else
return filter(cmds,'v:val[0 : strlen(a:A)-1] ==# a:A')
endif
endfunction
" }}}1
" Gcd, Glcd {{{1
function! s:DirComplete(A,L,P) abort
let matches = s:repo().dirglob(a:A)
return matches
endfunction
call s:command("-bar -bang -nargs=? -complete=customlist,s:DirComplete Gcd :cd<bang> `=s:repo().bare() ? s:repo().dir(<q-args>) : s:repo().tree(<q-args>)`")
call s:command("-bar -bang -nargs=? -complete=customlist,s:DirComplete Glcd :lcd<bang> `=s:repo().bare() ? s:repo().dir(<q-args>) : s:repo().tree(<q-args>)`")
" }}}1
" Gstatus {{{1
call s:command("-bar Gstatus :execute s:Status()")
function! s:Status() abort
try
Gpedit :
wincmd P
nnoremap <buffer> <silent> q :<C-U>bdelete<CR>
catch /^fugitive:/
return 'echoerr v:errmsg'
endtry
return ''
endfunction
function! fugitive#reload_status() abort
let mytab = tabpagenr()
for tab in [mytab] + range(1,tabpagenr('$'))
for winnr in range(1,tabpagewinnr(tab,'$'))
if getbufvar(tabpagebuflist(tab)[winnr-1],'fugitive_type') ==# 'index'
execute 'tabnext '.tab
if winnr != winnr()
execute winnr.'wincmd w'
let restorewinnr = 1
endif
try
if !&modified
call s:BufReadIndex()
endif
finally
if exists('restorewinnr')
wincmd p
endif
execute 'tabnext '.mytab
endtry
endif
endfor
endfor
endfunction
function! s:StageDiff(bang) abort
let section = getline(search('^# .*:$','bnW'))
let line = getline('.')
let filename = matchstr(line,'^#\t\%([[:alpha:] ]\+: *\)\=\zs.*')
if filename ==# '' && section == '# Changes to be committed:'
return 'Git diff --cached'
elseif filename ==# ''
return 'Git diff'
elseif line =~# '^#\trenamed:' && filename =~ ' -> '
let [old, new] = split(filename,' -> ')
execute 'Gedit '.s:fnameescape(':0:'.new)
return 'Gdiff'.a:bang.' HEAD:'.s:fnameescape(old)
elseif section == '# Changes to be committed:'
execute 'Gedit '.s:fnameescape(':0:'.filename)
return 'Gdiff'.a:bang.' -'
else
execute 'Gedit '.s:fnameescape('/'.filename)
return 'Gdiff'.a:bang
endif
endfunction
function! s:StageToggle(lnum1,lnum2) abort
try
let output = ''
for lnum in range(a:lnum1,a:lnum2)
let line = getline(lnum)
if getline('.') == '# Changes to be committed:'
return 'Gcommit'
endif
let filename = matchstr(line,'^#\t\%([[:alpha:] ]\+: *\)\=\zs.*')
if filename ==# ''
continue
endif
if !exists('first_filename')
let first_filename = filename
endif
execute lnum
let section = getline(search('^# .*:$','bnW'))
if line =~# '^#\trenamed:' && filename =~ ' -> '
let cmd = ['mv','--'] + reverse(split(filename,' -> '))
let filename = cmd[-1]
elseif section =~? ' to be '
let cmd = ['reset','-q','--',filename]
elseif line =~# '^#\tdeleted:'
let cmd = ['rm','--',filename]
else
let cmd = ['add','--',filename]
endif
let output .= call(s:repo().git_chomp_in_tree,cmd,s:repo())."\n"
endfor
if exists('first_filename')
let jump = first_filename
let f = matchstr(getline(a:lnum1-1),'^#\t\%([[:alpha:] ]\+: *\)\=\zs.*')
if f !=# '' | let jump = f | endif
let f = matchstr(getline(a:lnum2+1),'^#\t\%([[:alpha:] ]\+: *\)\=\zs.*')
if f !=# '' | let jump = f | endif
silent! edit!
1
redraw
call search('^#\t\%([[:alpha:] ]\+: *\)\=\V'.jump.'\$','W')
endif
echo s:sub(s:gsub(output,'\n+','\n'),'\n$','')
catch /^fugitive:/
return 'echoerr v:errmsg'
endtry
return 'checktime'
endfunction
function! s:StagePatch(lnum1,lnum2) abort
let add = []
let reset = []
for lnum in range(a:lnum1,a:lnum2)
let line = getline(lnum)
if line == '# Changes to be committed:'
return 'Git reset --patch'
elseif line == '# Changed but not updated:'
return 'Git add --patch'
endif
let filename = matchstr(line,'^#\t\%([[:alpha:] ]\+: *\)\=\zs.*')
if filename ==# ''
continue
endif
if !exists('first_filename')
let first_filename = filename
endif
execute lnum
let section = getline(search('^# .*:$','bnW'))
if line =~# '^#\trenamed:' && filename =~ ' -> '
let reset += [split(filename,' -> ')[1]]
elseif section =~? ' to be '
let reset += [filename]
elseif line !~# '^#\tdeleted:'
let add += [filename]
endif
endfor
try
if !empty(add)
execute "Git add --patch -- ".join(map(add,'s:shellesc(v:val)'))
endif
if !empty(reset)
execute "Git reset --patch -- ".join(map(add,'s:shellesc(v:val)'))
endif
if exists('first_filename')
silent! edit!
1
redraw
call search('^#\t\%([[:alpha:] ]\+: *\)\=\V'.first_filename.'\$','W')
endif
catch /^fugitive:/
return 'echoerr v:errmsg'
endtry
return 'checktime'
endfunction
" }}}1
" Gcommit {{{1
call s:command("-nargs=? -complete=customlist,s:CommitComplete Gcommit :execute s:Commit(<q-args>)")
function! s:Commit(args) abort
let old_type = s:buffer().type()
let cd = exists('*haslocaldir') && haslocaldir() ? 'lcd ' : 'cd '
let dir = getcwd()
let msgfile = s:repo().dir('COMMIT_EDITMSG')
let outfile = tempname()
let errorfile = tempname()
try
execute cd.'`=s:repo().tree()`'
let command = ''
if &shell =~# 'cmd'
let old_editor = $GIT_EDITOR
let $GIT_EDITOR = 'false'
elseif &shell !~# 'csh'
let command = 'GIT_EDITOR=false '
endif
let command .= s:repo().git_command('commit').' '.a:args
if &shell =~# 'csh'
silent execute '!setenv GIT_EDITOR false; ('.command.' > '.outfile.') >& '.errorfile
elseif a:args =~# '\%(^\| \)--interactive\>'
execute '!'.command.' 2> '.errorfile
else
silent execute '!'.command.' > '.outfile.' 2> '.errorfile
endif
if !v:shell_error
if filereadable(outfile)
for line in readfile(outfile)
echo line
endfor
endif
return ''
else
let error = get(readfile(errorfile),-2,'!')
if error =~# "'false'\\.$"
let args = a:args
let args = s:gsub(args,'%(%(^| )-- )@<!%(^| )@<=%(-[se]|--edit|--interactive)%($| )','')
let args = s:gsub(args,'%(%(^| )-- )@<!%(^| )@<=%(-F|--file|-m|--message)%(\s+|\=)%(''[^'']*''|"%(\\.|[^"])*"|\\.|\S)*','')
let args = s:gsub(args,'%(^| )@<=[%#]%(:\w)*','\=expand(submatch(0))')
let args = '-F '.s:shellesc(msgfile).' '.args
if args !~# '\%(^\| \)--cleanup\>'
let args = '--cleanup=strip '.args
endif
if bufname('%') == '' && line('$') == 1 && getline(1) == '' && !&mod
edit `=msgfile`
else
split `=msgfile`
endif
if old_type ==# 'index'
bdelete #
endif
let b:fugitive_commit_arguments = args
setlocal bufhidden=delete filetype=gitcommit
return '1'
elseif error ==# '!'
return s:Status()
else
call s:throw(error)
endif
endif
catch /^fugitive:/
return 'echoerr v:errmsg'
finally
if exists('old_editor')
let $GIT_EDITOR = old_editor
endif
call delete(outfile)
call delete(errorfile)
execute cd.'`=dir`'
call fugitive#reload_status()
endtry
endfunction
function! s:CommitComplete(A,L,P) abort
if a:A =~ '^-' || type(a:A) == type(0) " a:A is 0 on :Gcommit -<Tab>
let args = ['-C', '-F', '-a', '-c', '-e', '-i', '-m', '-n', '-o', '-q', '-s', '-t', '-u', '-v', '--all', '--allow-empty', '--amend', '--author=', '--cleanup=', '--dry-run', '--edit', '--file=', '--include', '--interactive', '--message=', '--no-verify', '--only', '--quiet', '--reedit-message=', '--reuse-message=', '--signoff', '--template=', '--untracked-files', '--verbose']
return filter(args,'v:val[0 : strlen(a:A)-1] ==# a:A')
else
return s:repo().superglob(a:A)
endif
endfunction
function! s:FinishCommit()
let args = getbufvar(+expand('<abuf>'),'fugitive_commit_arguments')
let g:args = args
if !empty(args)
call setbufvar(+expand('<abuf>'),'fugitive_commit_arguments','')
return s:Commit(args)
endif
return ''
endfunction
augroup fugitive_commit
autocmd!
autocmd VimLeavePre,BufDelete *.git/COMMIT_EDITMSG execute s:sub(s:FinishCommit(), '^echoerr (.*)', 'echohl ErrorMsg|echo \1|echohl NONE')
augroup END
" }}}1
" Ggrep, Glog {{{1
if !exists('g:fugitive_summary_format')
let g:fugitive_summary_format = '%s'
endif
call s:command("-bang -nargs=? -complete=customlist,s:EditComplete Ggrep :execute s:Grep(<bang>0,<q-args>)")
call s:command("-bar -bang -nargs=* -complete=customlist,s:EditComplete Glog :execute s:Log('grep<bang>',<f-args>)")
function! s:Grep(bang,arg) abort
let grepprg = &grepprg
let grepformat = &grepformat
let cd = exists('*haslocaldir') && haslocaldir() ? 'lcd ' : 'cd '
let dir = getcwd()
try
execute cd.'`=s:repo().tree()`'
let &grepprg = s:repo().git_command('--no-pager', 'grep', '-n')
let &grepformat = '%f:%l:%m'
exe 'grep! '.escape(matchstr(a:arg,'\v\C.{-}%($|[''" ]\@=\|)@='),'|')
let list = getqflist()
for entry in list
if bufname(entry.bufnr) =~ ':'
let entry.filename = s:repo().translate(bufname(entry.bufnr))
unlet! entry.bufnr
elseif a:arg =~# '\%(^\| \)--cached\>'
let entry.filename = s:repo().translate(':0:'.bufname(entry.bufnr))
unlet! entry.bufnr
endif
endfor
call setqflist(list,'r')
if !a:bang && !empty(list)
return 'cfirst'.matchstr(a:arg,'\v\C[''" ]\zs\|.*')
else
return matchstr(a:arg,'\v\C[''" ]\|\zs.*')
endif
finally
let &grepprg = grepprg
let &grepformat = grepformat
execute cd.'`=dir`'
endtry
endfunction
function! s:Log(cmd,...)
let path = s:buffer().path('/')
if path =~# '^/\.git\%(/\|$\)' || index(a:000,'--') != -1
let path = ''
endif
let cmd = ['--no-pager', 'log', '--no-color']
let cmd += [escape('--pretty=format:fugitive://'.s:repo().dir().'//%H'.path.'::'.g:fugitive_summary_format,'%')]
if empty(filter(a:000[0 : index(a:000,'--')],'v:val !~# "^-"'))
if s:buffer().commit() =~# '\x\{40\}'
let cmd += [s:buffer().commit()]
elseif s:buffer().path() =~# '^\.git/refs/\|^\.git/.*HEAD$'
let cmd += [s:buffer().path()[5:-1]]
endif
end
let cmd += map(copy(a:000),'s:sub(v:val,"^\\%(%(:\\w)*)","\\=fnamemodify(s:buffer().path(),submatch(1))")')
if path =~# '/.'
let cmd += ['--',path[1:-1]]
endif
let grepformat = &grepformat
let grepprg = &grepprg
let cd = exists('*haslocaldir') && haslocaldir() ? 'lcd ' : 'cd '
let dir = getcwd()
try
execute cd.'`=s:repo().tree()`'
let &grepprg = call(s:repo().git_command,cmd,s:repo())
let &grepformat = '%f::%m'
exe a:cmd
finally
let &grepformat = grepformat
let &grepprg = grepprg
execute cd.'`=dir`'
endtry
endfunction
" }}}1
" Gedit, Gpedit, Gsplit, Gvsplit, Gtabedit, Gread {{{1
function! s:Edit(cmd,...) abort
if a:0 && a:1 == ''
return ''
elseif a:0
let file = s:buffer().expand(a:1)
elseif s:buffer().commit() ==# '' && s:buffer().path('/') !~# '^/.git\>'
let file = s:buffer().path(':')
else
let file = s:buffer().path('/')
endif
try
let file = s:repo().translate(file)
catch /^fugitive:/
return 'echoerr v:errmsg'
endtry
if a:cmd =~# 'read!$' || a:cmd ==# 'read'
if a:cmd =~# '!$'
call s:warn(':Gread! is deprecated. Use :Gread')
endif
return 'silent %delete|read '.s:fnameescape(file).'|silent 1delete_|diffupdate|'.line('.')
else
if &previewwindow && getbufvar('','fugitive_type') ==# 'index'
wincmd p
endif
return a:cmd.' '.s:fnameescape(file)
endif
endfunction
function! s:EditComplete(A,L,P) abort
return s:repo().superglob(a:A)
endfunction
call s:command("-bar -bang -nargs=? -complete=customlist,s:EditComplete Ge :execute s:Edit('edit<bang>',<f-args>)")
call s:command("-bar -bang -nargs=? -complete=customlist,s:EditComplete Gedit :execute s:Edit('edit<bang>',<f-args>)")
call s:command("-bar -bang -nargs=? -complete=customlist,s:EditComplete Gpedit :execute s:Edit('pedit<bang>',<f-args>)")
call s:command("-bar -bang -nargs=? -complete=customlist,s:EditComplete Gsplit :execute s:Edit('split<bang>',<f-args>)")
call s:command("-bar -bang -nargs=? -complete=customlist,s:EditComplete Gvsplit :execute s:Edit('vsplit<bang>',<f-args>)")
call s:command("-bar -bang -nargs=? -complete=customlist,s:EditComplete Gtabedit :execute s:Edit('tabedit<bang>',<f-args>)")
call s:command("-bar -bang -nargs=? -count -complete=customlist,s:EditComplete Gread :execute s:Edit((!<count> && <line1> ? '' : <count>).'read<bang>',<f-args>)")
" }}}1
" Gwrite {{{1
call s:command("-bar -bang -nargs=? -complete=customlist,s:EditComplete Gwrite :execute s:Write(<bang>0,<f-args>)")
function! s:Write(force,...) abort
if exists('b:fugitive_commit_arguments')
return 'write|bdelete'
elseif expand('%:t') == 'COMMIT_EDITMSG' && $GIT_INDEX_FILE != ''
return 'wq'
elseif s:buffer().type() == 'index'
return 'Gcommit'
endif
let mytab = tabpagenr()
let mybufnr = bufnr('')
let path = a:0 ? a:1 : s:buffer().path()
if path =~# '^:\d\>'
return 'write'.(a:force ? '! ' : ' ').s:fnameescape(s:repo().translate(s:buffer().expand(path)))
endif
let always_permitted = (s:buffer().path() ==# path && s:buffer().commit() =~# '^0\=$')
if !always_permitted && !a:force && s:repo().git_chomp_in_tree('diff','--name-status','HEAD','--',path) . s:repo().git_chomp_in_tree('ls-files','--others','--',path) !=# ''
let v:errmsg = 'fugitive: file has uncommitted changes (use ! to override)'
return 'echoerr v:errmsg'
endif
let file = s:repo().translate(path)
let treebufnr = 0
for nr in range(1,bufnr('$'))
if fnamemodify(bufname(nr),':p') ==# file
let treebufnr = nr
endif
endfor
if treebufnr > 0 && treebufnr != bufnr('')
let temp = tempname()
silent execute '%write '.temp
for tab in [mytab] + range(1,tabpagenr('$'))
for winnr in range(1,tabpagewinnr(tab,'$'))
if tabpagebuflist(tab)[winnr-1] == treebufnr
execute 'tabnext '.tab
if winnr != winnr()
execute winnr.'wincmd w'
let restorewinnr = 1
endif
try
let lnum = line('.')
let last = line('$')
silent execute '$read '.temp
silent execute '1,'.last.'delete_'
silent write!
silent execute lnum
let did = 1
finally
if exists('restorewinnr')
wincmd p
endif
execute 'tabnext '.mytab
endtry
endif
endfor
endfor
if !exists('did')
call writefile(readfile(temp,'b'),file,'b')
endif
else
execute 'write! '.s:fnameescape(s:repo().translate(path))
endif
if a:force
let error = s:repo().git_chomp_in_tree('add', '--force', file)
else
let error = s:repo().git_chomp_in_tree('add', file)
endif
if v:shell_error
let v:errmsg = 'fugitive: '.error
return 'echoerr v:errmsg'
endif
if s:buffer().path() ==# path && s:buffer().commit() =~# '^\d$'
set nomodified
endif
let one = s:repo().translate(':1:'.path)
let two = s:repo().translate(':2:'.path)
let three = s:repo().translate(':3:'.path)
for nr in range(1,bufnr('$'))
if bufloaded(nr) && !getbufvar(nr,'&modified') && (bufname(nr) == one || bufname(nr) == two || bufname(nr) == three)
execute nr.'bdelete'
endif
endfor
unlet! restorewinnr
let zero = s:repo().translate(':0:'.path)
for tab in range(1,tabpagenr('$'))
for winnr in range(1,tabpagewinnr(tab,'$'))
let bufnr = tabpagebuflist(tab)[winnr-1]
let bufname = bufname(bufnr)
if bufname ==# zero && bufnr != mybufnr
execute 'tabnext '.tab
if winnr != winnr()
execute winnr.'wincmd w'
let restorewinnr = 1
endif
try
let lnum = line('.')
let last = line('$')
silent $read `=file`
silent execute '1,'.last.'delete_'
silent execute lnum
set nomodified
diffupdate
finally
if exists('restorewinnr')
wincmd p
endif
execute 'tabnext '.mytab
endtry
break
endif
endfor
endfor
call fugitive#reload_status()
return 'checktime'
endfunction
" }}}1
" Gdiff {{{1
call s:command("-bang -bar -nargs=? -complete=customlist,s:EditComplete Gdiff :execute s:Diff(<bang>0,<f-args>)")
augroup fugitive_diff
autocmd!
autocmd BufWinLeave * if s:diff_window_count() == 2 && &diff && getbufvar(+expand('<abuf>'), 'git_dir') !=# '' | execute 'windo call s:diff_off()' | endif
autocmd BufWinEnter * if s:diff_window_count() == 1 && &diff && getbufvar(+expand('<abuf>'), 'git_dir') !=# '' | call s:diff_off() | endif
augroup END
function! s:diff_window_count()
let c = 0
for nr in range(1,winnr('$'))
let c += getwinvar(nr,'&diff')
endfor
return c
endfunction
function! s:diff_off()
if &l:diff
diffoff
endif
endfunction
function! s:buffer_compare_age(commit) dict abort
let scores = {':0': 1, ':1': 2, ':2': 3, ':': 4, ':3': 5}
let my_score = get(scores,':'.self.commit(),0)
let their_score = get(scores,':'.a:commit,0)
if my_score || their_score
return my_score < their_score ? -1 : my_score != their_score
elseif self.commit() ==# a:commit
return 0
endif
let base = self.repo().git_chomp('merge-base',self.commit(),a:commit)
if base ==# self.commit()
return -1
elseif base ==# a:commit
return 1
endif
let my_time = +self.repo().git_chomp('log','--max-count=1','--pretty=format:%at',self.commit())
let their_time = +self.repo().git_chomp('log','--max-count=1','--pretty=format:%at',a:commit)
return my_time < their_time ? -1 : my_time != their_time
endfunction
call s:add_methods('buffer',['compare_age'])
function! s:Diff(bang,...) abort
let split = a:bang ? 'split' : 'vsplit'
if exists(':DiffGitCached')
return 'DiffGitCached'
elseif (!a:0 || a:1 == ':') && s:buffer().commit() =~# '^[0-1]\=$' && s:repo().git_chomp_in_tree('ls-files', '--unmerged', '--', s:buffer().path()) !=# ''
execute 'leftabove '.split.' `=fugitive#buffer().repo().translate(s:buffer().expand('':2''))`'
diffthis
wincmd p
execute 'rightbelow '.split.' `=fugitive#buffer().repo().translate(s:buffer().expand('':3''))`'
diffthis
wincmd p
diffthis
return ''
elseif a:0
if a:1 ==# ''
return ''
elseif a:1 ==# '/'
let file = s:buffer().path('/')
elseif a:1 ==# ':'
let file = s:buffer().path(':0:')
elseif a:1 =~# '^:/'
try
let file = s:repo().rev_parse(a:1).s:buffer().path(':')
catch /^fugitive:/
return 'echoerr v:errmsg'
endtry
else
let file = s:buffer().expand(a:1)
endif
if file !~# ':' && file !~# '^/' && s:repo().git_chomp('cat-file','-t',file) =~# '^\%(tag\|commit\)$'
let file = file.s:buffer().path(':')
endif
else
let file = s:buffer().path(s:buffer().commit() == '' ? ':0:' : '/')
endif
try
let spec = s:repo().translate(file)
let commit = matchstr(spec,'\C[^:/]//\zs\x\+')
if s:buffer().compare_age(commit) < 0
execute 'rightbelow '.split.' `=spec`'
else
execute 'leftabove '.split.' `=spec`'
endif
diffthis
wincmd p
diffthis
return ''
catch /^fugitive:/
return 'echoerr v:errmsg'
endtry
endfunction
" }}}1
" Gmove, Gremove {{{1
function! s:Move(force,destination)
if a:destination =~# '^/'
let destination = a:destination[1:-1]
else
let destination = fnamemodify(s:sub(a:destination,'[%#]%(:\w)*','\=expand(submatch(0))'),':p')
if destination[0:strlen(s:repo().tree())] ==# s:repo().tree('')
let destination = destination[strlen(s:repo().tree('')):-1]
endif
endif
let message = call(s:repo().git_chomp_in_tree,['mv']+(a:force ? ['-f'] : [])+['--', s:buffer().path(), destination], s:repo())
if v:shell_error
let v:errmsg = 'fugitive: '.message
return 'echoerr v:errmsg'
endif
let destination = s:repo().tree(destination)
if isdirectory(destination)
let destination = fnamemodify(s:sub(destination,'/$','').'/'.expand('%:t'),':.')
endif
call fugitive#reload_status()
if s:buffer().commit() == ''
return 'saveas! '.s:fnameescape(destination)
else
return 'file '.s:fnameescape(s:repo().translate(':0:'.destination)
endif
endfunction
function! s:MoveComplete(A,L,P)
if a:A =~ '^/'
return s:repo().superglob(a:A)
else
let matches = split(glob(a:A.'*'),"\n")
call map(matches,'v:val !~ "/$" && isdirectory(v:val) ? v:val."/" : v:val')
return matches
endif
endfunction
function! s:Remove(force)
if s:buffer().commit() ==# ''
let cmd = ['rm']
elseif s:buffer().commit() ==# '0'
let cmd = ['rm','--cached']
else
let v:errmsg = 'fugitive: rm not supported here'
return 'echoerr v:errmsg'
endif
if a:force
let cmd += ['--force']
endif
let message = call(s:repo().git_chomp_in_tree,cmd+['--',s:buffer().path()],s:repo())
if v:shell_error
let v:errmsg = 'fugitive: '.s:sub(message,'error:.*\zs\n\(.*-f.*',' (add ! to force)')
return 'echoerr '.string(v:errmsg)
else
call fugitive#reload_status()
return 'bdelete'.(a:force ? '!' : '')
endif
endfunction
augroup fugitive_remove
autocmd!
autocmd User Fugitive if s:buffer().commit() =~# '^0\=$' |
\ exe "command! -buffer -bar -bang -nargs=1 -complete=customlist,s:MoveComplete Gmove :execute s:Move(<bang>0,<q-args>)" |
\ exe "command! -buffer -bar -bang Gremove :execute s:Remove(<bang>0)" |
\ endif
augroup END
" }}}1
" Gblame {{{1
augroup fugitive_blame
autocmd!
autocmd BufReadPost *.fugitiveblame setfiletype fugitiveblame
autocmd FileType fugitiveblame setlocal nomodeline | if exists('b:git_dir') | let &l:keywordprg = s:repo().keywordprg() | endif
autocmd Syntax fugitiveblame call s:BlameSyntax()
autocmd User Fugitive if s:buffer().type('file', 'blob') | exe "command! -buffer -bar -bang -range=0 -nargs=* Gblame :execute s:Blame(<bang>0,<line1>,<line2>,<count>,[<f-args>])" | endif
augroup END
function! s:Blame(bang,line1,line2,count,args) abort
try
if s:buffer().path() == ''
call s:throw('file or blob required')
endif
if filter(copy(a:args),'v:val !~# "^\\%(--root\|--show-name\\|-\\=\\%([ltwfs]\\|[MC]\\d*\\)\\+\\)$"') != []
call s:throw('unsupported option')
endif
call map(a:args,'s:sub(v:val,"^\\ze[^-]","-")')
let git_dir = s:repo().dir()
let cmd = ['--no-pager', 'blame', '--show-number'] + a:args
if s:buffer().commit() =~# '\D\|..'
let cmd += [s:buffer().commit()]
else
let cmd += ['--contents', '-']
endif
let basecmd = call(s:repo().git_command,cmd+['--',s:buffer().path()],s:repo())
try
let cd = exists('*haslocaldir') && haslocaldir() ? 'lcd ' : 'cd '
if !s:repo().bare()
let dir = getcwd()
execute cd.'`=s:repo().tree()`'
endif
if a:count
execute 'write !'.substitute(basecmd,' blame ',' blame -L '.a:line1.','.a:line2.' ','g')
else
let error = tempname()
let temp = error.'.fugitiveblame'
if &shell =~# 'csh'
silent! execute '%write !('.basecmd.' > '.temp.') >& '.error
else
silent! execute '%write !'.basecmd.' > '.temp.' 2> '.error
endif
if v:shell_error
call s:throw(join(readfile(error),"\n"))
endif
let bufnr = bufnr('')
let restore = 'call setwinvar(bufwinnr('.bufnr.'),"&scrollbind",0)'
if &l:wrap
let restore .= '|call setwinvar(bufwinnr('.bufnr.'),"&wrap",1)'
endif
if &l:foldenable
let restore .= '|call setwinvar(bufwinnr('.bufnr.'),"&foldenable",1)'
endif
let winnr = winnr()
windo set noscrollbind
exe winnr.'wincmd w'
setlocal scrollbind nowrap nofoldenable
let top = line('w0') + &scrolloff
let current = line('.')
exe 'leftabove vsplit '.temp
let b:git_dir = git_dir
let b:fugitive_type = 'blame'
let b:fugitive_blamed_bufnr = bufnr
let w:fugitive_restore = restore
let b:fugitive_blame_arguments = join(a:args,' ')
call s:Detect(expand('%:p'))
execute top
normal! zt
execute current
execute "vertical resize ".(match(getline('.'),'\s\+\d\+)')+1)
setlocal nomodified nomodifiable bufhidden=delete nonumber scrollbind nowrap foldcolumn=0 nofoldenable filetype=fugitiveblame
nnoremap <buffer> <silent> q :<C-U>bdelete<CR>
nnoremap <buffer> <silent> <CR> :<C-U>exe <SID>BlameJump('')<CR>
nnoremap <buffer> <silent> P :<C-U>exe <SID>BlameJump('^'.v:count1)<CR>
nnoremap <buffer> <silent> ~ :<C-U>exe <SID>BlameJump('~'.v:count1)<CR>
nnoremap <buffer> <silent> o :<C-U>exe <SID>Edit((&splitbelow ? "botright" : "topleft")." split", matchstr(getline('.'),'\x\+'))<CR>
nnoremap <buffer> <silent> O :<C-U>exe <SID>Edit("tabedit", matchstr(getline('.'),'\x\+'))<CR>
syncbind
endif
finally
if exists('l:dir')
execute cd.'`=dir`'
endif
endtry
return ''
catch /^fugitive:/
return 'echoerr v:errmsg'
endtry
endfunction
function! s:BlameJump(suffix) abort
let commit = matchstr(getline('.'),'^\^\=\zs\x\+')
if commit =~# '^0\+$'
let commit = ':0'
endif
let lnum = matchstr(getline('.'),'\d\+\ze\s\+[([:digit:]]')
let path = matchstr(getline('.'),'^\^\=\zs\x\+\s\+\zs.\{-\}\ze\s*\d\+ ')
if path ==# ''
let path = s:buffer(b:fugitive_blamed_bufnr).path()
endif
let args = b:fugitive_blame_arguments
let offset = line('.') - line('w0')
let bufnr = bufnr('%')
let winnr = bufwinnr(b:fugitive_blamed_bufnr)
if winnr > 0
exe winnr.'wincmd w'
endif
execute s:Edit('edit',commit.a:suffix.':'.path)
if winnr > 0
exe bufnr.'bdelete'
endif
execute 'Gblame '.args
execute lnum
let delta = line('.') - line('w0') - offset
if delta > 0
execute 'norm! 'delta."\<C-E>"
elseif delta < 0
execute 'norm! '(-delta)."\<C-Y>"
endif
syncbind
return ''
endfunction
function! s:BlameSyntax() abort
let b:current_syntax = 'fugitiveblame'
syn match FugitiveblameBoundary "^\^"
syn match FugitiveblameBlank "^\s\+\s\@=" nextgroup=FugitiveblameAnnotation,fugitiveblameOriginalFile,FugitiveblameOriginalLineNumber skipwhite
syn match FugitiveblameHash "\%(^\^\=\)\@<=\x\{7,40\}\>" nextgroup=FugitiveblameAnnotation,FugitiveblameOriginalLineNumber,fugitiveblameOriginalFile skipwhite
syn match FugitiveblameUncommitted "\%(^\^\=\)\@<=0\{7,40\}\>" nextgroup=FugitiveblameAnnotation,FugitiveblameOriginalLineNumber,fugitiveblameOriginalFile skipwhite
syn region FugitiveblameAnnotation matchgroup=FugitiveblameDelimiter start="(" end="\%( \d\+\)\@<=)" contained keepend oneline
syn match FugitiveblameTime "[0-9:/+-][0-9:/+ -]*[0-9:/+-]\%( \+\d\+)\)\@=" contained containedin=FugitiveblameAnnotation
syn match FugitiveblameLineNumber " \@<=\d\+)\@=" contained containedin=FugitiveblameAnnotation
syn match FugitiveblameOriginalFile " \%(\f\+\D\@<=\|\D\@=\f\+\)\%(\%(\s\+\d\+\)\=\s\%((\|\s*\d\+)\)\)\@=" contained nextgroup=FugitiveblameOriginalLineNumber,FugitiveblameAnnotation skipwhite
syn match FugitiveblameOriginalLineNumber " \@<=\d\+\%(\s(\)\@=" contained nextgroup=FugitiveblameAnnotation skipwhite
syn match FugitiveblameOriginalLineNumber " \@<=\d\+\%(\s\+\d\+)\)\@=" contained nextgroup=FugitiveblameShort skipwhite
syn match FugitiveblameShort "\d\+)" contained contains=FugitiveblameLineNumber
syn match FugitiveblameNotCommittedYet "(\@<=Not Committed Yet\>" contained containedin=FugitiveblameAnnotation
hi def link FugitiveblameBoundary Keyword
hi def link FugitiveblameHash Identifier
hi def link FugitiveblameUncommitted Function
hi def link FugitiveblameTime PreProc
hi def link FugitiveblameLineNumber Number
hi def link FugitiveblameOriginalFile String
hi def link FugitiveblameOriginalLineNumber Float
hi def link FugitiveblameShort FugitiveblameDelimiter
hi def link FugitiveblameDelimiter Delimiter
hi def link FugitiveblameNotCommittedYet Comment
endfunction
" }}}1
" File access {{{1
function! s:ReplaceCmd(cmd,...) abort
let fn = bufname('')
let tmp = tempname()
let aw = &autowrite
let prefix = ''
try
if a:0 && a:1 != ''
if &shell =~# 'cmd'
let old_index = $GIT_INDEX_FILE
let $GIT_INDEX_FILE = a:1
elseif &shell =~# 'csh'
let prefix = 'setenv GIT_INDEX_FILE '.s:shellesc(a:1).'; '
else
let prefix = 'GIT_INDEX_FILE='.s:shellesc(a:1).' '
endif
endif
set noautowrite
silent exe '!'.escape(prefix.a:cmd,'%#').' > '.tmp
finally
let &autowrite = aw
if exists('old_index')
let $GIT_INDEX_FILE = old_index
endif
endtry
silent exe 'keepalt file '.tmp
silent edit!
silent exe 'keepalt file '.s:fnameescape(fn)
call delete(tmp)
silent exe 'doau BufReadPost '.s:fnameescape(fn)
endfunction
function! s:BufReadIndex()
if !exists('b:fugitive_display_format')
let b:fugitive_display_format = filereadable(expand('%').'.lock')
endif
let b:fugitive_display_format = b:fugitive_display_format % 2
let b:fugitive_type = 'index'
try
let b:git_dir = s:repo().dir()
setlocal noro ma
if fnamemodify($GIT_INDEX_FILE !=# '' ? $GIT_INDEX_FILE : b:git_dir . '/index', ':p') ==# expand('%:p')
let index = ''
else
let index = expand('%:p')
endif
if b:fugitive_display_format
call s:ReplaceCmd(s:repo().git_command('ls-files','--stage'),index)
set ft=git nospell
else
let cd = exists('*haslocaldir') && haslocaldir() ? 'lcd ' : 'cd '
let dir = getcwd()
try
execute cd.'`=s:repo().tree()`'
call s:ReplaceCmd(s:repo().git_command('status'),index)
finally
execute cd.'`=dir`'
endtry
set ft=gitcommit
endif
setlocal ro noma nomod nomodeline bufhidden=delete
nnoremap <buffer> <silent> a :<C-U>let b:fugitive_display_format += 1<Bar>exe <SID>BufReadIndex()<CR>
nnoremap <buffer> <silent> i :<C-U>let b:fugitive_display_format -= 1<Bar>exe <SID>BufReadIndex()<CR>
nnoremap <buffer> <silent> D :<C-U>execute <SID>StageDiff('')<CR>
nnoremap <buffer> <silent> dd :<C-U>execute <SID>StageDiff('')<CR>
nnoremap <buffer> <silent> dh :<C-U>execute <SID>StageDiff('!')<CR>
nnoremap <buffer> <silent> - :<C-U>execute <SID>StageToggle(line('.'),line('.')+v:count1-1)<CR>
xnoremap <buffer> <silent> - :<C-U>execute <SID>StageToggle(line("'<"),line("'>"))<CR>
nnoremap <buffer> <silent> p :<C-U>execute <SID>StagePatch(line('.'),line('.')+v:count1-1)<CR>
xnoremap <buffer> <silent> p :<C-U>execute <SID>StagePatch(line("'<"),line("'>"))<CR>
nnoremap <buffer> <silent> <C-N> :call search('^#\t.*','W')<Bar>.<CR>
nnoremap <buffer> <silent> <C-P> :call search('^#\t.*','Wbe')<Bar>.<CR>
call s:JumpInit()
nunmap <buffer> P
nunmap <buffer> ~
nnoremap <buffer> <silent> C :<C-U>Gcommit<CR>
catch /^fugitive:/
return 'echoerr v:errmsg'
endtry
endfunction
function! s:FileRead()
try
let repo = s:repo(s:ExtractGitDir(expand('<amatch>')))
let path = s:sub(s:sub(matchstr(expand('<amatch>'),'fugitive://.\{-\}//\zs.*'),'/',':'),'^\d:',':&')
let hash = repo.rev_parse(path)
if path =~ '^:'
let type = 'blob'
else
let type = repo.git_chomp('cat-file','-t',hash)
endif
" TODO: use count, if possible
return "read !".escape(repo.git_command('cat-file',type,hash),'%#\')
catch /^fugitive:/
return 'echoerr v:errmsg'
endtry
endfunction
function! s:BufReadIndexFile()
try
let b:fugitive_type = 'blob'
let b:git_dir = s:repo().dir()
call s:ReplaceCmd(s:repo().git_command('cat-file','blob',s:buffer().sha1()))
return ''
catch /^fugitive: rev-parse/
silent exe 'doau BufNewFile '.s:fnameescape(bufname(''))
return ''
catch /^fugitive:/
return 'echoerr v:errmsg'
endtry
endfunction
function! s:BufWriteIndexFile()
let tmp = tempname()
try
let path = matchstr(expand('<amatch>'),'//\d/\zs.*')
let stage = matchstr(expand('<amatch>'),'//\zs\d')
silent execute 'write !'.s:repo().git_command('hash-object','-w','--stdin').' > '.tmp
let sha1 = readfile(tmp)[0]
let old_mode = matchstr(s:repo().git_chomp('ls-files','--stage',path),'^\d\+')
if old_mode == ''
let old_mode = executable(s:repo().tree(path)) ? '100755' : '100644'
endif
let info = old_mode.' '.sha1.' '.stage."\t".path
call writefile([info],tmp)
if has('win32')
let error = system('type '.tmp.'|'.s:repo().git_command('update-index','--index-info'))
else
let error = system(s:repo().git_command('update-index','--index-info').' < '.tmp)
endif
if v:shell_error == 0
setlocal nomodified
silent execute 'doautocmd BufWritePost '.s:fnameescape(expand('%:p'))
call fugitive#reload_status()
return ''
else
return 'echoerr '.string('fugitive: '.error)
endif
finally
call delete(tmp)
endtry
endfunction
function! s:BufReadObject()
try
setlocal noro ma
let b:git_dir = s:repo().dir()
let hash = s:buffer().sha1()
if !exists("b:fugitive_type")
let b:fugitive_type = s:repo().git_chomp('cat-file','-t',hash)
endif
if b:fugitive_type !~# '^\%(tag\|commit\|tree\|blob\)$'
return "echoerr 'fugitive: unrecognized git type'"
endif
let firstline = getline('.')
if !exists('b:fugitive_display_format') && b:fugitive_type != 'blob'
let b:fugitive_display_format = +getbufvar('#','fugitive_display_format')
endif
let pos = getpos('.')
silent %delete
setlocal endofline
if b:fugitive_type == 'tree'
let b:fugitive_display_format = b:fugitive_display_format % 2
if b:fugitive_display_format
call s:ReplaceCmd(s:repo().git_command('ls-tree',hash))
else
call s:ReplaceCmd(s:repo().git_command('show',hash))
endif
elseif b:fugitive_type == 'tag'
let b:fugitive_display_format = b:fugitive_display_format % 2
if b:fugitive_display_format
call s:ReplaceCmd(s:repo().git_command('cat-file',b:fugitive_type,hash))
else
call s:ReplaceCmd(s:repo().git_command('cat-file','-p',hash))
endif
elseif b:fugitive_type == 'commit'
let b:fugitive_display_format = b:fugitive_display_format % 2
if b:fugitive_display_format
call s:ReplaceCmd(s:repo().git_command('cat-file',b:fugitive_type,hash))
else
call s:ReplaceCmd(s:repo().git_command('show','--pretty=format:tree %T%nparent %P%nauthor %an <%ae> %ad%ncommitter %cn <%ce> %cd%nencoding %e%n%n%s%n%n%b',hash))
call search('^parent ')
if getline('.') ==# 'parent '
silent delete_
else
silent s/\%(^parent\)\@<! /\rparent /ge
endif
if search('^encoding \%(<unknown>\)\=$','W',line('.')+3)
silent delete_
end
1
endif
elseif b:fugitive_type ==# 'blob'
call s:ReplaceCmd(s:repo().git_command('cat-file',b:fugitive_type,hash))
endif
call setpos('.',pos)
setlocal ro noma nomod nomodeline
if b:fugitive_type !=# 'blob'
set filetype=git
nnoremap <buffer> <silent> a :<C-U>let b:fugitive_display_format += v:count1<Bar>exe <SID>BufReadObject()<CR>
nnoremap <buffer> <silent> i :<C-U>let b:fugitive_display_format -= v:count1<Bar>exe <SID>BufReadObject()<CR>
else
call s:JumpInit()
endif
return ''
catch /^fugitive:/
return 'echoerr v:errmsg'
endtry
endfunction
augroup fugitive_files
autocmd!
autocmd BufReadCmd *.git/index exe s:BufReadIndex()
autocmd BufReadCmd *.git/*index*.lock exe s:BufReadIndex()
autocmd FileReadCmd fugitive://**//[0-3]/** exe s:FileRead()
autocmd BufReadCmd fugitive://**//[0-3]/** exe s:BufReadIndexFile()
autocmd BufWriteCmd fugitive://**//[0-3]/** exe s:BufWriteIndexFile()
autocmd BufReadCmd fugitive://**//[0-9a-f][0-9a-f]* exe s:BufReadObject()
autocmd FileReadCmd fugitive://**//[0-9a-f][0-9a-f]* exe s:FileRead()
autocmd FileType git call s:JumpInit()
augroup END
" }}}1
" Go to file {{{1
function! s:JumpInit() abort
nnoremap <buffer> <silent> <CR> :<C-U>exe <SID>GF("edit")<CR>
if !&modifiable
nnoremap <buffer> <silent> o :<C-U>exe <SID>GF("split")<CR>
nnoremap <buffer> <silent> O :<C-U>exe <SID>GF("tabedit")<CR>
nnoremap <buffer> <silent> P :<C-U>exe <SID>Edit('edit',<SID>buffer().commit().'^'.v:count1.<SID>buffer().path(':'))<CR>
nnoremap <buffer> <silent> ~ :<C-U>exe <SID>Edit('edit',<SID>buffer().commit().'~'.v:count1.<SID>buffer().path(':'))<CR>
nnoremap <buffer> <silent> C :<C-U>exe <SID>Edit('edit',<SID>buffer().containing_commit())<CR>
nnoremap <buffer> <silent> cc :<C-U>exe <SID>Edit('edit',<SID>buffer().containing_commit())<CR>
nnoremap <buffer> <silent> co :<C-U>exe <SID>Edit('split',<SID>buffer().containing_commit())<CR>
nnoremap <buffer> <silent> cO :<C-U>exe <SID>Edit('tabedit',<SID>buffer().containing_commit())<CR>
nnoremap <buffer> <silent> cp :<C-U>exe <SID>Edit('pedit',<SID>buffer().containing_commit())<CR>
endif
endfunction
function! s:GF(mode) abort
try
let buffer = s:buffer()
let myhash = buffer.sha1()
if buffer.type('tree')
let showtree = (getline(1) =~# '^tree ' && getline(2) == "")
if showtree && line('.') == 1
return ""
elseif showtree && line('.') > 2
return s:Edit(a:mode,buffer.commit().':'.(buffer.path() == '' ? '' : buffer.path().'/').s:sub(getline('.'),'/$',''))
elseif getline('.') =~# '^\d\{6\} \l\{3,8\} \x\{40\}\t'
return s:Edit(a:mode,buffer.commit().':'.(buffer.path() == '' ? '' : buffer.path().'/').s:sub(matchstr(getline('.'),'\t\zs.*'),'/$',''))
endif
elseif buffer.type('blob')
let ref = expand("<cfile>")
try
let sha1 = buffer.repo().rev_parse(ref)
catch /^fugitive:/
endtry
if exists('sha1')
return s:Edit(a:mode,ref)
endif
else
" Index
if getline('.') =~# '^\d\{6\} \x\{40\} \d\t'
let ref = matchstr(getline('.'),'\x\{40\}')
let file = ':'.s:sub(matchstr(getline('.'),'\d\t.*'),'\t',':')
return s:Edit(a:mode,file)
elseif getline('.') =~# '^#\trenamed:.* -> '
let file = '/'.matchstr(getline('.'),' -> \zs.*')
return s:Edit(a:mode,file)
elseif getline('.') =~# '^#\t[[:alpha:] ]\+: *.'
let file = '/'.matchstr(getline('.'),': *\zs.*')
return s:Edit(a:mode,file)
elseif getline('.') =~# '^#\t.'
let file = '/'.matchstr(getline('.'),'#\t\zs.*')
return s:Edit(a:mode,file)
elseif getline('.') =~# ': needs merge$'
let file = '/'.matchstr(getline('.'),'.*\ze: needs merge$')
return s:Edit(a:mode,file).'|Gdiff'
elseif getline('.') ==# '# Not currently on any branch.'
return s:Edit(a:mode,'HEAD')
elseif getline('.') =~# '^# On branch '
let file = 'refs/heads/'.getline('.')[12:]
return s:Edit(a:mode,file)
elseif getline('.') =~# "^# Your branch .*'"
let file = matchstr(getline('.'),"'\\zs\\S\\+\\ze'")
return s:Edit(a:mode,file)
endif
let showtree = (getline(1) =~# '^tree ' && getline(2) == "")
if getline('.') =~# '^ref: '
let ref = strpart(getline('.'),5)
elseif getline('.') =~# '^parent \x\{40\}\>'
let ref = matchstr(getline('.'),'\x\{40\}')
let line = line('.')
let parent = 0
while getline(line) =~# '^parent '
let parent += 1
let line -= 1
endwhile
return s:Edit(a:mode,ref)
elseif getline('.') =~ '^tree \x\{40\}$'
let ref = matchstr(getline('.'),'\x\{40\}')
if s:repo().rev_parse(myhash.':') == ref
let ref = myhash.':'
endif
return s:Edit(a:mode,ref)
elseif getline('.') =~# '^object \x\{40\}$' && getline(line('.')+1) =~ '^type \%(commit\|tree\|blob\)$'
let ref = matchstr(getline('.'),'\x\{40\}')
let type = matchstr(getline(line('.')+1),'type \zs.*')
elseif getline('.') =~# '^\l\{3,8\} '.myhash.'$'
return ''
elseif getline('.') =~# '^\l\{3,8\} \x\{40\}\>'
let ref = matchstr(getline('.'),'\x\{40\}')
echoerr "warning: unknown context ".matchstr(getline('.'),'^\l*')
elseif getline('.') =~# '^[+-]\{3\} [ab/]'
let ref = getline('.')[4:]
elseif getline('.') =~# '^rename from '
let ref = 'a/'.getline('.')[12:]
elseif getline('.') =~# '^rename to '
let ref = 'b/'.getline('.')[10:]
elseif getline('.') =~# '^diff --git \%(a/.*\|/dev/null\) \%(b/.*\|/dev/null\)'
let dref = matchstr(getline('.'),'\Cdiff --git \zs\%(a/.*\|/dev/null\)\ze \%(b/.*\|/dev/null\)')
let ref = matchstr(getline('.'),'\Cdiff --git \%(a/.*\|/dev/null\) \zs\%(b/.*\|/dev/null\)')
let dcmd = 'Gdiff'
elseif getline('.') =~# '^index ' && getline(line('.')-1) =~# '^diff --git \%(a/.*\|/dev/null\) \%(b/.*\|/dev/null\)'
let line = getline(line('.')-1)
let dref = matchstr(line,'\Cdiff --git \zs\%(a/.*\|/dev/null\)\ze \%(b/.*\|/dev/null\)')
let ref = matchstr(line,'\Cdiff --git \%(a/.*\|/dev/null\) \zs\%(b/.*\|/dev/null\)')
let dcmd = 'Gdiff!'
elseif line('$') == 1 && getline('.') =~ '^\x\{40\}$'
let ref = getline('.')
else
let ref = ''
endif
if myhash ==# ''
let ref = s:sub(ref,'^a/','HEAD:')
let ref = s:sub(ref,'^b/',':0:')
if exists('dref')
let dref = s:sub(dref,'^a/','HEAD:')
endif
else
let ref = s:sub(ref,'^a/',myhash.'^:')
let ref = s:sub(ref,'^b/',myhash.':')
if exists('dref')
let dref = s:sub(dref,'^a/',myhash.'^:')
endif
endif
if ref ==# '/dev/null'
" Empty blob
let ref = 'e69de29bb2d1d6434b8b29ae775ad8c2e48c5391'
endif
if exists('dref')
return s:Edit(a:mode,ref) . '|'.dcmd.' '.s:fnameescape(dref)
elseif ref != ""
return s:Edit(a:mode,ref)
endif
endif
return ''
catch /^fugitive:/
return 'echoerr v:errmsg'
endtry
endfunction
" }}}1
" Statusline {{{1
function! s:repo_head_ref() dict abort
return readfile(s:repo().dir('HEAD'))[0]
endfunction
call s:add_methods('repo',['head_ref'])
function! fugitive#statusline(...)
if !exists('b:git_dir')
return ''
endif
let status = ''
if s:buffer().commit() != ''
let status .= ':' . s:buffer().commit()[0:7]
endif
let head = s:repo().head_ref()
if head =~# '^ref: '
let status .= s:sub(head,'^ref: %(refs/%(heads/|remotes/|tags/)=)=','(').')'
elseif head =~# '^\x\{40\}$'
let status .= '('.head[0:7].')'
endif
if &statusline =~# '%[MRHWY]' && &statusline !~# '%[mrhwy]'
return ',GIT'.status
else
return '[Git'.status.']'
endif
endfunction
function! s:repo_config(conf) dict abort
return matchstr(system(s:repo().git_command('config').' '.a:conf),"[^\r\n]*")
endfun
function! s:repo_user() dict abort
let username = s:repo().config('user.name')
let useremail = s:repo().config('user.email')
return username.' <'.useremail.'>'
endfun
call s:add_methods('repo',['config', 'user'])
" }}}1
" vim:set ft=vim ts=8 sw=2 sts=2:
|