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
|
$ hg init repo
$ cd repo
$ touch foo
$ hg add foo
$ for i in 0 1 2 3 4 5 6 7 8 9 10 11; do
> echo "foo-$i" >> foo
> hg ci -m "foo-$i"
> done
$ for out in "%nof%N" "%%%H" "%b-%R" "%h" "%r" "%m"; do
> echo
> echo "# foo-$out.patch"
> hg export -v -o "foo-$out.patch" 2:tip
> done
# foo-%nof%N.patch
exporting patches:
foo-01of10.patch
foo-02of10.patch
foo-03of10.patch
foo-04of10.patch
foo-05of10.patch
foo-06of10.patch
foo-07of10.patch
foo-08of10.patch
foo-09of10.patch
foo-10of10.patch
# foo-%%%H.patch
exporting patches:
foo-%617188a1c80f869a7b66c85134da88a6fb145f67.patch
foo-%dd41a5ff707a5225204105611ba49cc5c229d55f.patch
foo-%f95a5410f8664b6e1490a4af654e4b7d41a7b321.patch
foo-%4346bcfde53b4d9042489078bcfa9c3e28201db2.patch
foo-%afda8c3a009cc99449a05ad8aa4655648c4ecd34.patch
foo-%35284ce2b6b99c9d2ac66268fe99e68e1974e1aa.patch
foo-%9688c41894e6931305fa7165a37f6568050b4e9b.patch
foo-%747d3c68f8ec44bb35816bfcd59aeb50b9654c2f.patch
foo-%5f17a83f5fbd9414006a5e563eab4c8a00729efd.patch
foo-%f3acbafac161ec68f1598af38f794f28847ca5d3.patch
# foo-%b-%R.patch
exporting patches:
foo-repo-2.patch
foo-repo-3.patch
foo-repo-4.patch
foo-repo-5.patch
foo-repo-6.patch
foo-repo-7.patch
foo-repo-8.patch
foo-repo-9.patch
foo-repo-10.patch
foo-repo-11.patch
# foo-%h.patch
exporting patches:
foo-617188a1c80f.patch
foo-dd41a5ff707a.patch
foo-f95a5410f866.patch
foo-4346bcfde53b.patch
foo-afda8c3a009c.patch
foo-35284ce2b6b9.patch
foo-9688c41894e6.patch
foo-747d3c68f8ec.patch
foo-5f17a83f5fbd.patch
foo-f3acbafac161.patch
# foo-%r.patch
exporting patches:
foo-02.patch
foo-03.patch
foo-04.patch
foo-05.patch
foo-06.patch
foo-07.patch
foo-08.patch
foo-09.patch
foo-10.patch
foo-11.patch
# foo-%m.patch
exporting patches:
foo-foo_2.patch
foo-foo_3.patch
foo-foo_4.patch
foo-foo_5.patch
foo-foo_6.patch
foo-foo_7.patch
foo-foo_8.patch
foo-foo_9.patch
foo-foo_10.patch
foo-foo_11.patch
Doing it again clobbers the files rather than appending:
$ hg export -v -o "foo-%m.patch" 2:3
exporting patches:
foo-foo_2.patch
foo-foo_3.patch
$ grep HG foo-foo_2.patch | wc -l
\s*1 (re)
$ grep HG foo-foo_3.patch | wc -l
\s*1 (re)
Using bookmarks:
$ hg book -f -r 9 @
$ hg book -f -r 11 test
$ hg export -B test
# HG changeset patch
# User test
# Date 0 0
# Thu Jan 01 00:00:00 1970 +0000
# Node ID 5f17a83f5fbd9414006a5e563eab4c8a00729efd
# Parent 747d3c68f8ec44bb35816bfcd59aeb50b9654c2f
foo-10
diff -r 747d3c68f8ec -r 5f17a83f5fbd foo
--- a/foo Thu Jan 01 00:00:00 1970 +0000
+++ b/foo Thu Jan 01 00:00:00 1970 +0000
@@ -8,3 +8,4 @@
foo-7
foo-8
foo-9
+foo-10
# HG changeset patch
# User test
# Date 0 0
# Thu Jan 01 00:00:00 1970 +0000
# Node ID f3acbafac161ec68f1598af38f794f28847ca5d3
# Parent 5f17a83f5fbd9414006a5e563eab4c8a00729efd
foo-11
diff -r 5f17a83f5fbd -r f3acbafac161 foo
--- a/foo Thu Jan 01 00:00:00 1970 +0000
+++ b/foo Thu Jan 01 00:00:00 1970 +0000
@@ -9,3 +9,4 @@
foo-8
foo-9
foo-10
+foo-11
Exporting 4 changesets to a file:
$ hg export -o export_internal 1 2 3 4
$ grep HG export_internal | wc -l
\s*4 (re)
Doing it again clobbers the file rather than appending:
$ hg export -o export_internal 1 2 3 4
$ grep HG export_internal | wc -l
\s*4 (re)
Exporting 4 changesets to stdout:
$ hg export 1 2 3 4 | grep HG | wc -l
\s*4 (re)
Exporting revision -2 to a file:
$ hg export -- -2
# HG changeset patch
# User test
# Date 0 0
# Thu Jan 01 00:00:00 1970 +0000
# Node ID 5f17a83f5fbd9414006a5e563eab4c8a00729efd
# Parent 747d3c68f8ec44bb35816bfcd59aeb50b9654c2f
foo-10
diff -r 747d3c68f8ec -r 5f17a83f5fbd foo
--- a/foo Thu Jan 01 00:00:00 1970 +0000
+++ b/foo Thu Jan 01 00:00:00 1970 +0000
@@ -8,3 +8,4 @@
foo-7
foo-8
foo-9
+foo-10
Exporting wdir revision:
$ echo "foo-wdir" >> foo
$ hg export 'wdir()'
# HG changeset patch
# User test
# Date 0 0
# Thu Jan 01 00:00:00 1970 +0000
# Node ID ffffffffffffffffffffffffffffffffffffffff
# Parent f3acbafac161ec68f1598af38f794f28847ca5d3
diff -r f3acbafac161 foo
--- a/foo Thu Jan 01 00:00:00 1970 +0000
+++ b/foo Thu Jan 01 00:00:00 1970 +0000
@@ -10,3 +10,4 @@
foo-9
foo-10
foo-11
+foo-wdir
$ hg revert -q foo
Templated output to stdout:
$ hg export -Tjson 0
[
{
"branch": "default",
"date": [0, 0],
"desc": "foo-0",
"diff": "diff -r 000000000000 -r 871558de6af2 foo\n--- /dev/null\tThu Jan 01 00:00:00 1970 +0000\n+++ b/foo\tThu Jan 01 00:00:00 1970 +0000\n@@ -0,0 +1,1 @@\n+foo-0\n",
"node": "871558de6af2e8c244222f8eea69b782c94ce3df",
"parents": [],
"user": "test"
}
]
Templated output to single file:
$ hg export -Tjson 0:1 -o out.json
$ cat out.json
[
{
"branch": "default",
"date": [0, 0],
"desc": "foo-0",
"diff": "diff -r 000000000000 -r 871558de6af2 foo\n--- /dev/null\tThu Jan 01 00:00:00 1970 +0000\n+++ b/foo\tThu Jan 01 00:00:00 1970 +0000\n@@ -0,0 +1,1 @@\n+foo-0\n",
"node": "871558de6af2e8c244222f8eea69b782c94ce3df",
"parents": [],
"user": "test"
},
{
"branch": "default",
"date": [0, 0],
"desc": "foo-1",
"diff": "diff -r 871558de6af2 -r d1c9656e973c foo\n--- a/foo\tThu Jan 01 00:00:00 1970 +0000\n+++ b/foo\tThu Jan 01 00:00:00 1970 +0000\n@@ -1,1 +1,2 @@\n foo-0\n+foo-1\n",
"node": "d1c9656e973cfb5aebd5499bbd2cb350e3b12266",
"parents": ["871558de6af2e8c244222f8eea69b782c94ce3df"],
"user": "test"
}
]
Templated output to multiple files:
$ hg export -Tjson 0:1 -o 'out-{rev}.json'
$ cat out-0.json
[
{
"branch": "default",
"date": [0, 0],
"desc": "foo-0",
"diff": "diff -r 000000000000 -r 871558de6af2 foo\n--- /dev/null\tThu Jan 01 00:00:00 1970 +0000\n+++ b/foo\tThu Jan 01 00:00:00 1970 +0000\n@@ -0,0 +1,1 @@\n+foo-0\n",
"node": "871558de6af2e8c244222f8eea69b782c94ce3df",
"parents": [],
"user": "test"
}
]
$ cat out-1.json
[
{
"branch": "default",
"date": [0, 0],
"desc": "foo-1",
"diff": "diff -r 871558de6af2 -r d1c9656e973c foo\n--- a/foo\tThu Jan 01 00:00:00 1970 +0000\n+++ b/foo\tThu Jan 01 00:00:00 1970 +0000\n@@ -1,1 +1,2 @@\n foo-0\n+foo-1\n",
"node": "d1c9656e973cfb5aebd5499bbd2cb350e3b12266",
"parents": ["871558de6af2e8c244222f8eea69b782c94ce3df"],
"user": "test"
}
]
Template keywrods:
$ hg export 0 -T '# {node|shortest}\n\n{diff}'
# 8715
diff -r 000000000000 -r 871558de6af2 foo
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/foo Thu Jan 01 00:00:00 1970 +0000
@@ -0,0 +1,1 @@
+foo-0
No filename should be printed if stdout is specified explicitly:
$ hg export -v 1 -o -
exporting patch:
# HG changeset patch
# User test
# Date 0 0
# Thu Jan 01 00:00:00 1970 +0000
# Node ID d1c9656e973cfb5aebd5499bbd2cb350e3b12266
# Parent 871558de6af2e8c244222f8eea69b782c94ce3df
foo-1
diff -r 871558de6af2 -r d1c9656e973c foo
--- a/foo Thu Jan 01 00:00:00 1970 +0000
+++ b/foo Thu Jan 01 00:00:00 1970 +0000
@@ -1,1 +1,2 @@
foo-0
+foo-1
Checking if only alphanumeric characters are used in the file name (%m option):
$ echo "line" >> foo
$ hg commit -m " !\"#$%&(,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]"'^'"_\`abcdefghijklmnopqrstuvwxyz{|}~"
$ hg export -v -o %m.patch tip
exporting patch:
___________0123456789_______ABCDEFGHIJKLMNOPQRSTUVWXYZ______abcdefghijklmnopqrstuvwxyz____.patch
Template fragments in file name:
$ hg export -v -o '{node|shortest}.patch' tip
exporting patch:
197e.patch
Backslash should be preserved because it is a directory separator on Windows:
$ mkdir out
$ hg export -v -o 'out\{node|shortest}.patch' tip
exporting patch:
out\197e.patch
Still backslash is taken as an escape character in inner template strings:
$ hg export -v -o '{"out\{foo}.patch"}' tip
exporting patch:
out{foo}.patch
Invalid pattern in file name:
$ hg export -o '%x.patch' tip
abort: invalid format spec '%x' in output filename
[255]
$ hg export -o '%' tip
abort: incomplete format spec in output filename
[255]
$ hg export -o '%{"foo"}' tip
abort: incomplete format spec in output filename
[255]
$ hg export -o '%m{' tip
hg: parse error at 3: unterminated template expansion
(%m{
^ here)
[255]
$ hg export -o '%\' tip
abort: invalid format spec '%\' in output filename
[255]
$ hg export -o '\%' tip
abort: incomplete format spec in output filename
[255]
Catch exporting unknown revisions (especially empty revsets, see issue3353)
$ hg export
# HG changeset patch
# User test
# Date 0 0
# Thu Jan 01 00:00:00 1970 +0000
# Node ID 197ecd81a57f760b54f34a58817ad5b04991fa47
# Parent f3acbafac161ec68f1598af38f794f28847ca5d3
!"#$%&(,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~
diff -r f3acbafac161 -r 197ecd81a57f foo
--- a/foo Thu Jan 01 00:00:00 1970 +0000
+++ b/foo Thu Jan 01 00:00:00 1970 +0000
@@ -10,3 +10,4 @@
foo-9
foo-10
foo-11
+line
$ hg export ""
hg: parse error: empty query
[255]
$ hg export 999
abort: unknown revision '999'!
[255]
$ hg export "not all()"
abort: export requires at least one changeset
[255]
Check for color output
$ cat <<EOF >> $HGRCPATH
> [color]
> mode = ansi
> [extensions]
> color =
> EOF
$ hg export --color always --nodates tip
# HG changeset patch
# User test
# Date 0 0
# Thu Jan 01 00:00:00 1970 +0000
# Node ID * (glob)
# Parent * (glob)
!"#$%&(,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~
\x1b[0;1mdiff -r f3acbafac161 -r 197ecd81a57f foo\x1b[0m (esc)
\x1b[0;31;1m--- a/foo\x1b[0m (esc)
\x1b[0;32;1m+++ b/foo\x1b[0m (esc)
\x1b[0;35m@@ -10,3 +10,4 @@\x1b[0m (esc)
foo-9
foo-10
foo-11
\x1b[0;32m+line\x1b[0m (esc)
$ cd ..
|
