copies-rust: tokenize all paths into integer
Copy information for each changesets tend to affect a small new number of path.
However, each of these path might be handled a large number of time. Handling
HgPathBuf (aka `Vec<u8>`) is expensive. Handling integer is cheap.
With this patch we:
- turn any input path into an integer "token" early,
- do all the internal logic using such "token",
- turn "token" back into path right before returning a result.
This gives use a quite significant performance boost in our slower cases.
Repo Case Source-Rev Dest-Rev # of revisions old time new time Difference Factor time per rev
---------------------------------------------------------------------------------------------------------------------------------------------------------------
pypy x000_revs_x000_added_x_copies
8a3b5bfd266e 2c68e87c3efe : 6780 revs, 0.092828 s, 0.081225 s, -0.011603 s, × 0.8750, 11 µs/rev
pypy x0000_revs_x_added_0_copies
d1defd0dc478 c9cb1334cc78 : 43645 revs, 0.711975 s, 0.586011 s, -0.125964 s, × 0.8231, 13 µs/rev
pypy x0000_revs_xx000_added_x000_copies
08ea3258278e d9fa043f30c0 : 11316 revs, 0.124505 s, 0.114173 s, -0.010332 s, × 0.9170, 10 µs/rev
netbeans x000_revs_x000_added_x000_copies
ff453e9fee32 411350406ec2 : 5750 revs, 0.072072 s, 0.061004 s, -0.011068 s, × 0.8464, 10 µs/rev
netbeans x0000_revs_xx000_added_x000_copies
588c2d1ced70 1aad62e59ddd : 66949 revs, 0.682732 s, 0.535874 s, -0.146858 s, × 0.7849, 8 µs/rev
mozilla-central x00000_revs_x0000_added_x0000_copies
6832ae71433c 4c222a1d9a00 : 153721 revs, 1.935918 s, 1.781383 s, -0.154535 s, × 0.9202, 11 µs/rev
mozilla-central x00000_revs_x00000_added_x000_copies
76caed42cf7c 1daa622bbe42 : 204976 revs, 2.827320 s, 2.603867 s, -0.223453 s, × 0.9210, 12 µs/rev
mozilla-try x0000_revs_xx000_added_x000_copies
89294cd501d9 7ccb2fc7ccb5 : 97052 revs, 3.243010 s, 1.529120 s, -1.713890 s, × 0.4715, 15 µs/rev
mozilla-try x00000_revs_x_added_0_copies
6a320851d377 1ebb79acd503 : 363753 revs, 5.693818 s, 4.842699 s, -0.851119 s, × 0.8505, 13 µs/rev
mozilla-try x00000_revs_x_added_x_copies
5173c4b6f97c 95d83ee7242d : 362229 revs, 5.677655 s, 4.761732 s, -0.915923 s, × 0.8387, 13 µs/rev
mozilla-try x00000_revs_x000_added_x_copies
9126823d0e9c ca82787bb23c : 359344 revs, 5.563370 s, 4.733912 s, -0.829458 s, × 0.8509, 13 µs/rev
mozilla-try x00000_revs_x0000_added_x0000_copies
8d3fafa80d4b eb884023b810 : 192665 revs, 2.864099 s, 2.593410 s, -0.270689 s, × 0.9055, 13 µs/rev
mozilla-try x00000_revs_x00000_added_x0000_copies
1b661134e2ca 1ae03d022d6d : 228985 revs, 113.297287 s, 41.041198 s, -72.256089 s, × 0.3622, 179 µs/rev
mozilla-try x00000_revs_x00000_added_x000_copies
9b2a99adc05e 8e29777b48e6 : 382065 revs, 59.498652 s, 27.915689 s, -31.582963 s, × 0.4692, 73 µs/rev
Full timing comparison between this revision and the previous one:
Repo Case Source-Rev Dest-Rev # of revisions old time new time Difference Factor time per rev
---------------------------------------------------------------------------------------------------------------------------------------------------------------
mercurial x_revs_x_added_0_copies
ad6b123de1c7 39cfcef4f463 : 1 revs, 0.000042 s, 0.000042 s, +0.000000 s, × 1.0000, 42 µs/rev
mercurial x_revs_x_added_x_copies
2b1c78674230 0c1d10351869 : 6 revs, 0.000104 s, 0.000110 s, +0.000006 s, × 1.0577, 18 µs/rev
mercurial x000_revs_x000_added_x_copies
81f8ff2a9bf2 dd3267698d84 : 1032 revs, 0.004913 s, 0.004918 s, +0.000005 s, × 1.0010, 4 µs/rev
pypy x_revs_x_added_0_copies
aed021ee8ae8 099ed31b181b : 9 revs, 0.000191 s, 0.000195 s, +0.000004 s, × 1.0209, 21 µs/rev
pypy x_revs_x000_added_0_copies
4aa4e1f8e19a 359343b9ac0e : 1 revs, 0.000050 s, 0.000049 s, -0.000001 s, × 0.9800, 49 µs/rev
pypy x_revs_x_added_x_copies
ac52eb7bbbb0 72e022663155 : 7 revs, 0.000112 s, 0.000112 s, +0.000000 s, × 1.0000, 16 µs/rev
pypy x_revs_x00_added_x_copies
c3b14617fbd7 ace7255d9a26 : 1 revs, 0.000288 s, 0.000324 s, +0.000036 s, × 1.1250, 324 µs/rev
pypy x_revs_x000_added_x000_copies
df6f7a526b60 a83dc6a2d56f : 6 revs, 0.010411 s, 0.010611 s, +0.000200 s, × 1.0192, 1768 µs/rev
pypy x000_revs_xx00_added_0_copies
89a76aede314 2f22446ff07e : 4785 revs, 0.052852 s, 0.050835 s, -0.002017 s, × 0.9618, 10 µs/rev
pypy x000_revs_x000_added_x_copies
8a3b5bfd266e 2c68e87c3efe : 6780 revs, 0.092828 s, 0.081225 s, -0.011603 s, × 0.8750, 11 µs/rev
pypy x000_revs_x000_added_x000_copies
89a76aede314 7b3dda341c84 : 5441 revs, 0.063269 s, 0.061291 s, -0.001978 s, × 0.9687, 11 µs/rev
pypy x0000_revs_x_added_0_copies
d1defd0dc478 c9cb1334cc78 : 43645 revs, 0.711975 s, 0.586011 s, -0.125964 s, × 0.8231, 13 µs/rev
pypy x0000_revs_xx000_added_0_copies
bf2c629d0071 4ffed77c095c : 2 revs, 0.012771 s, 0.012824 s, +0.000053 s, × 1.0042, 6412 µs/rev
pypy x0000_revs_xx000_added_x000_copies
08ea3258278e d9fa043f30c0 : 11316 revs, 0.124505 s, 0.114173 s, -0.010332 s, × 0.9170, 10 µs/rev
netbeans x_revs_x_added_0_copies
fb0955ffcbcd a01e9239f9e7 : 2 revs, 0.000082 s, 0.000085 s, +0.000003 s, × 1.0366, 42 µs/rev
netbeans x_revs_x000_added_0_copies
6f360122949f 20eb231cc7d0 : 2 revs, 0.000111 s, 0.000108 s, -0.000003 s, × 0.9730, 54 µs/rev
netbeans x_revs_x_added_x_copies
1ada3faf6fb6 5a39d12eecf4 : 3 revs, 0.000171 s, 0.000175 s, +0.000004 s, × 1.0234, 58 µs/rev
netbeans x_revs_x00_added_x_copies
35be93ba1e2c 9eec5e90c05f : 9 revs, 0.000708 s, 0.000719 s, +0.000011 s, × 1.0155, 79 µs/rev
netbeans x000_revs_xx00_added_0_copies
eac3045b4fdd 51d4ae7f1290 : 1421 revs, 0.010608 s, 0.010175 s, -0.000433 s, × 0.9592, 7 µs/rev
netbeans x000_revs_x000_added_x_copies
e2063d266acd 6081d72689dc : 1533 revs, 0.015635 s, 0.015569 s, -0.000066 s, × 0.9958, 10 µs/rev
netbeans x000_revs_x000_added_x000_copies
ff453e9fee32 411350406ec2 : 5750 revs, 0.072072 s, 0.061004 s, -0.011068 s, × 0.8464, 10 µs/rev
netbeans x0000_revs_xx000_added_x000_copies
588c2d1ced70 1aad62e59ddd : 66949 revs, 0.682732 s, 0.535874 s, -0.146858 s, × 0.7849, 8 µs/rev
mozilla-central x_revs_x_added_0_copies
3697f962bb7b 7015fcdd43a2 : 2 revs, 0.000090 s, 0.000090 s, +0.000000 s, × 1.0000, 45 µs/rev
mozilla-central x_revs_x000_added_0_copies
dd390860c6c9 40d0c5bed75d : 8 revs, 0.000210 s, 0.000281 s, +0.000071 s, × 1.3381, 35 µs/rev
mozilla-central x_revs_x_added_x_copies
8d198483ae3b 14207ffc2b2f : 9 revs, 0.000182 s, 0.000187 s, +0.000005 s, × 1.0275, 20 µs/rev
mozilla-central x_revs_x00_added_x_copies
98cbc58cc6bc 446a150332c3 : 7 revs, 0.000594 s, 0.000660 s, +0.000066 s, × 1.1111, 94 µs/rev
mozilla-central x_revs_x000_added_x000_copies
3c684b4b8f68 0a5e72d1b479 : 3 revs, 0.003102 s, 0.003385 s, +0.000283 s, × 1.0912, 1128 µs/rev
mozilla-central x_revs_x0000_added_x0000_copies
effb563bb7e5 c07a39dc4e80 : 6 revs, 0.060234 s, 0.069812 s, +0.009578 s, × 1.1590, 11635 µs/rev
mozilla-central x000_revs_xx00_added_0_copies
6100d773079a 04a55431795e : 1593 revs, 0.006300 s, 0.006503 s, +0.000203 s, × 1.0322, 4 µs/rev
mozilla-central x000_revs_x000_added_x_copies
9f17a6fc04f9 2d37b966abed : 41 revs, 0.004817 s, 0.004988 s, +0.000171 s, × 1.0355, 121 µs/rev
mozilla-central x000_revs_x000_added_x000_copies
7c97034feb78 4407bd0c6330 : 7839 revs, 0.065451 s, 0.063963 s, -0.001488 s, × 0.9773, 8 µs/rev
mozilla-central x0000_revs_xx000_added_0_copies
9eec5917337d 67118cc6dcad : 615 revs, 0.026282 s, 0.026225 s, -0.000057 s, × 0.9978, 42 µs/rev
mozilla-central x0000_revs_xx000_added_x000_copies
f78c615a656c 96a38b690156 : 30263 revs, 0.206873 s, 0.201377 s, -0.005496 s, × 0.9734, 6 µs/rev
mozilla-central x00000_revs_x0000_added_x0000_copies
6832ae71433c 4c222a1d9a00 : 153721 revs, 1.935918 s, 1.781383 s, -0.154535 s, × 0.9202, 11 µs/rev
mozilla-central x00000_revs_x00000_added_x000_copies
76caed42cf7c 1daa622bbe42 : 204976 revs, 2.827320 s, 2.603867 s, -0.223453 s, × 0.9210, 12 µs/rev
mozilla-try x_revs_x_added_0_copies
aaf6dde0deb8 9790f499805a : 2 revs, 0.000842 s, 0.000845 s, +0.000003 s, × 1.0036, 422 µs/rev
mozilla-try x_revs_x000_added_0_copies
d8d0222927b4 5bb8ce8c7450 : 2 revs, 0.000870 s, 0.000862 s, -0.000008 s, × 0.9908, 431 µs/rev
mozilla-try x_revs_x_added_x_copies
092fcca11bdb 936255a0384a : 4 revs, 0.000165 s, 0.000161 s, -0.000004 s, × 0.9758, 40 µs/rev
mozilla-try x_revs_x00_added_x_copies
b53d2fadbdb5 017afae788ec : 2 revs, 0.001145 s, 0.001163 s, +0.000018 s, × 1.0157, 581 µs/rev
mozilla-try x_revs_x000_added_x000_copies
20408ad61ce5 6f0ee96e21ad : 1 revs, 0.026500 s, 0.032414 s, +0.005914 s, × 1.2232, 32414 µs/rev
mozilla-try x_revs_x0000_added_x0000_copies
effb563bb7e5 c07a39dc4e80 : 6 revs, 0.059407 s, 0.070149 s, +0.010742 s, × 1.1808, 11691 µs/rev
mozilla-try x000_revs_xx00_added_0_copies
6100d773079a 04a55431795e : 1593 revs, 0.006325 s, 0.006526 s, +0.000201 s, × 1.0318, 4 µs/rev
mozilla-try x000_revs_x000_added_x_copies
9f17a6fc04f9 2d37b966abed : 41 revs, 0.005171 s, 0.005187 s, +0.000016 s, × 1.0031, 126 µs/rev
mozilla-try x000_revs_x000_added_x000_copies
1346fd0130e4 4c65cbdabc1f : 6657 revs, 0.066837 s, 0.065047 s, -0.001790 s, × 0.9732, 9 µs/rev
mozilla-try x0000_revs_x_added_0_copies
63519bfd42ee a36a2a865d92 : 40314 revs, 0.314252 s, 0.301129 s, -0.013123 s, × 0.9582, 7 µs/rev
mozilla-try x0000_revs_x_added_x_copies
9fe69ff0762d bcabf2a78927 : 38690 revs, 0.304160 s, 0.280683 s, -0.023477 s, × 0.9228, 7 µs/rev
mozilla-try x0000_revs_xx000_added_x_copies
156f6e2674f2 4d0f2c178e66 : 8598 revs, 0.089223 s, 0.084897 s, -0.004326 s, × 0.9515, 9 µs/rev
mozilla-try x0000_revs_xx000_added_0_copies
9eec5917337d 67118cc6dcad : 615 revs, 0.026711 s, 0.026620 s, -0.000091 s, × 0.9966, 43 µs/rev
mozilla-try x0000_revs_xx000_added_x000_copies
89294cd501d9 7ccb2fc7ccb5 : 97052 revs, 3.243010 s, 1.529120 s, -1.713890 s, × 0.4715, 15 µs/rev
mozilla-try x0000_revs_x0000_added_x0000_copies
e928c65095ed e951f4ad123a : 52031 revs, 0.756500 s, 0.738709 s, -0.017791 s, × 0.9765, 14 µs/rev
mozilla-try x00000_revs_x_added_0_copies
6a320851d377 1ebb79acd503 : 363753 revs, 5.693818 s, 4.842699 s, -0.851119 s, × 0.8505, 13 µs/rev
mozilla-try x00000_revs_x00000_added_0_copies
dc8a3ca7010e d16fde900c9c : 34414 revs, 0.590904 s, 0.596946 s, +0.006042 s, × 1.0102, 17 µs/rev
mozilla-try x00000_revs_x_added_x_copies
5173c4b6f97c 95d83ee7242d : 362229 revs, 5.677655 s, 4.761732 s, -0.915923 s, × 0.8387, 13 µs/rev
mozilla-try x00000_revs_x000_added_x_copies
9126823d0e9c ca82787bb23c : 359344 revs, 5.563370 s, 4.733912 s, -0.829458 s, × 0.8509, 13 µs/rev
mozilla-try x00000_revs_x0000_added_x0000_copies
8d3fafa80d4b eb884023b810 : 192665 revs, 2.864099 s, 2.593410 s, -0.270689 s, × 0.9055, 13 µs/rev
mozilla-try x00000_revs_x00000_added_x0000_copies
1b661134e2ca 1ae03d022d6d : 228985 revs, 113.297287 s, 41.041198 s, -72.256089 s, × 0.3622, 179 µs/rev
mozilla-try x00000_revs_x00000_added_x000_copies
9b2a99adc05e 8e29777b48e6 : 382065 revs, 59.498652 s, 27.915689 s, -31.582963 s, × 0.4692, 73 µs/rev
Full timing comparison between this revision and the filelog copy tracing.
Repo Case Source-Rev Dest-Rev # of revisions filelog sidedata Difference Factor time per rev
---------------------------------------------------------------------------------------------------------------------------------------------------------------
mercurial x_revs_x_added_0_copies
ad6b123de1c7 39cfcef4f463 : 1 revs, 0.000903 s, 0.000042 s, -0.000861 s, × 0.0465, 41 µs/rev
mercurial x_revs_x_added_x_copies
2b1c78674230 0c1d10351869 : 6 revs, 0.001861 s, 0.000110 s, -0.001751 s, × 0.0591, 18 µs/rev
mercurial x000_revs_x000_added_x_copies
81f8ff2a9bf2 dd3267698d84 : 1032 revs, 0.018577 s, 0.004918 s, -0.013659 s, × 0.2647, 4 µs/rev
pypy x_revs_x_added_0_copies
aed021ee8ae8 099ed31b181b : 9 revs, 0.001519 s, 0.000195 s, -0.001324 s, × 0.1283, 21 µs/rev
pypy x_revs_x000_added_0_copies
4aa4e1f8e19a 359343b9ac0e : 1 revs, 0.213855 s, 0.000049 s, -0.350d73 s, × 0.0002, 48 µs/rev
pypy x_revs_x_added_x_copies
ac52eb7bbbb0 72e022663155 : 7 revs, 0.017022 s, 0.000112 s, -0.016910 s, × 0.0065, 15 µs/rev
pypy x_revs_x00_added_x_copies
c3b14617fbd7 ace7255d9a26 : 1 revs, 0.019398 s, 0.000324 s, -0.019074 s, × 0.0167, 323 µs/rev
pypy x_revs_x000_added_x000_copies
df6f7a526b60 a83dc6a2d56f : 6 revs, 0.769467 s, 0.010611 s, -0.758856 s, × 0.0137, 1768 µs/rev
pypy x000_revs_xx00_added_0_copies
89a76aede314 2f22446ff07e : 4785 revs, 1.221952 s, 0.050835 s, -1.171117 s, × 0.0416, 10 µs/rev
pypy x000_revs_x000_added_x_copies
8a3b5bfd266e 2c68e87c3efe : 6780 revs, 1.304007 s, 0.081225 s, -1.222782 s, × 0.0622, 11 µs/rev
pypy x000_revs_x000_added_x000_copies
89a76aede314 7b3dda341c84 : 5441 revs, 1.686610 s, 0.061291 s, -1.625319 s, × 0.0363, 11 µs/rev
pypy x0000_revs_x_added_0_copies
d1defd0dc478 c9cb1334cc78 : 43645 revs, 0.001107 s, 0.586011 s, +0.584904 s, × 529.36, 13 µs/rev
pypy x0000_revs_xx000_added_0_copies
bf2c629d0071 4ffed77c095c : 2 revs, 1.100760 s, 0.012824 s, -1.087936 s, × 0.0116, 6408 µs/rev
pypy x0000_revs_xx000_added_x000_copies
08ea3258278e d9fa043f30c0 : 11316 revs, 1.350547 s, 0.114173 s, -1.236374 s, × 0.0845, 10 µs/rev
netbeans x_revs_x_added_0_copies
fb0955ffcbcd a01e9239f9e7 : 2 revs, 0.027864 s, 0.000085 s, -0.027779 s, × 0.0030, 42 µs/rev
netbeans x_revs_x000_added_0_copies
6f360122949f 20eb231cc7d0 : 2 revs, 0.132479 s, 0.000108 s, -0.132371 s, × 0.0008, 53 µs/rev
netbeans x_revs_x_added_x_copies
1ada3faf6fb6 5a39d12eecf4 : 3 revs, 0.025405 s, 0.000175 s, -0.025230 s, × 0.0068, 58 µs/rev
netbeans x_revs_x00_added_x_copies
35be93ba1e2c 9eec5e90c05f : 9 revs, 0.053244 s, 0.000719 s, -0.052525 s, × 0.0135, 79 µs/rev
netbeans x000_revs_xx00_added_0_copies
eac3045b4fdd 51d4ae7f1290 : 1421 revs, 0.038017 s, 0.010175 s, -0.027842 s, × 0.2676, 7 µs/rev
netbeans x000_revs_x000_added_x_copies
e2063d266acd 6081d72689dc : 1533 revs, 0.198308 s, 0.015569 s, -0.182739 s, × 0.0785, 10 µs/rev
netbeans x000_revs_x000_added_x000_copies
ff453e9fee32 411350406ec2 : 5750 revs, 0.949749 s, 0.061004 s, -0.888745 s, × 0.0642, 10 µs/rev
netbeans x0000_revs_xx000_added_x000_copies
588c2d1ced70 1aad62e59ddd : 66949 revs, 3.932262 s, 0.535874 s, -3.396388 s, × 0.1362, 8 µs/rev
mozilla-central x_revs_x_added_0_copies
3697f962bb7b 7015fcdd43a2 : 2 revs, 0.024490 s, 0.000090 s, -0.024400 s, × 0.0036, 44 µs/rev
mozilla-central x_revs_x000_added_0_copies
dd390860c6c9 40d0c5bed75d : 8 revs, 0.143885 s, 0.000281 s, -0.143604 s, × 0.0019, 35 µs/rev
mozilla-central x_revs_x_added_x_copies
8d198483ae3b 14207ffc2b2f : 9 revs, 0.025471 s, 0.000187 s, -0.025284 s, × 0.0073, 20 µs/rev
mozilla-central x_revs_x00_added_x_copies
98cbc58cc6bc 446a150332c3 : 7 revs, 0.086013 s, 0.000660 s, -0.085353 s, × 0.0076, 94 µs/rev
mozilla-central x_revs_x000_added_x000_copies
3c684b4b8f68 0a5e72d1b479 : 3 revs, 0.200726 s, 0.003385 s, -0.197341 s, × 0.0168, 1127 µs/rev
mozilla-central x_revs_x0000_added_x0000_copies
effb563bb7e5 c07a39dc4e80 : 6 revs, 2.224171 s, 0.069812 s, -2.154359 s, × 0.0313, 11633 µs/rev
mozilla-central x000_revs_xx00_added_0_copies
6100d773079a 04a55431795e : 1593 revs, 0.090780 s, 0.006503 s, -0.084277 s, × 0.0716, 4 µs/rev
mozilla-central x000_revs_x000_added_x_copies
9f17a6fc04f9 2d37b966abed : 41 revs, 0.764805 s, 0.004988 s, -0.759817 s, × 0.0065, 121 µs/rev
mozilla-central x000_revs_x000_added_x000_copies
7c97034feb78 4407bd0c6330 : 7839 revs, 1.161405 s, 0.063963 s, -1.097442 s, × 0.0550, 8 µs/rev
mozilla-central x0000_revs_xx000_added_0_copies
9eec5917337d 67118cc6dcad : 615 revs, 6.816186 s, 0.026225 s, -6.789961 s, × 0.0038, 42 µs/rev
mozilla-central x0000_revs_xx000_added_x000_copies
f78c615a656c 96a38b690156 : 30263 revs, 3.374819 s, 0.201377 s, -3.173442 s, × 0.0596, 6 µs/rev
mozilla-central x00000_revs_x0000_added_x0000_copies
6832ae71433c 4c222a1d9a00 : 153721 revs, 16.285469 s, 1.781383 s, -14.504086 s, × 0.1093, 11 µs/rev
mozilla-central x00000_revs_x00000_added_x000_copies
76caed42cf7c 1daa622bbe42 : 204976 revs, 21.207733 s, 2.603867 s, -18.603866 s, × 0.1227, 12 µs/rev
mozilla-try x_revs_x_added_0_copies
aaf6dde0deb8 9790f499805a : 2 revs, 0.080843 s, 0.000845 s, -0.079998 s, × 0.0104, 422 µs/rev
mozilla-try x_revs_x000_added_0_copies
d8d0222927b4 5bb8ce8c7450 : 2 revs, 0.511068 s, 0.000862 s, -0.510206 s, × 0.0016, 430 µs/rev
mozilla-try x_revs_x_added_x_copies
092fcca11bdb 936255a0384a : 4 revs, 0.021573 s, 0.000161 s, -0.021412 s, × 0.0074, 40 µs/rev
mozilla-try x_revs_x00_added_x_copies
b53d2fadbdb5 017afae788ec : 2 revs, 0.227726 s, 0.001163 s, -0.226563 s, × 0.0051, 581 µs/rev
mozilla-try x_revs_x000_added_x000_copies
20408ad61ce5 6f0ee96e21ad : 1 revs, 1.120448 s, 0.032414 s, -1.088034 s, × 0.0289, 32381 µs/rev
mozilla-try x_revs_x0000_added_x0000_copies
effb563bb7e5 c07a39dc4e80 : 6 revs, 2.241713 s, 0.070149 s, -2.171564 s, × 0.0312, 11689 µs/rev
mozilla-try x000_revs_xx00_added_0_copies
6100d773079a 04a55431795e : 1593 revs, 0.090633 s, 0.006526 s, -0.084107 s, × 0.0720, 4 µs/rev
mozilla-try x000_revs_x000_added_x_copies
9f17a6fc04f9 2d37b966abed : 41 revs, 0.770403 s, 0.005187 s, -0.765216 s, × 0.0067, 126 µs/rev
mozilla-try x000_revs_x000_added_x000_copies
1346fd0130e4 4c65cbdabc1f : 6657 revs, 1.184557 s, 0.065047 s, -1.119510 s, × 0.0549, 9 µs/rev
mozilla-try x0000_revs_x_added_0_copies
63519bfd42ee a36a2a865d92 : 40314 revs, 0.085790 s, 0.301129 s, +0.215339 s, × 3.5100, 7 µs/rev
mozilla-try x0000_revs_x_added_x_copies
9fe69ff0762d bcabf2a78927 : 38690 revs, 0.080616 s, 0.280683 s, +0.200067 s, × 3.4817, 7 µs/rev
mozilla-try x0000_revs_xx000_added_x_copies
156f6e2674f2 4d0f2c178e66 : 8598 revs, 7.712554 s, 0.084897 s, -7.627657 s, × 0.0110, 9 µs/rev
mozilla-try x0000_revs_xx000_added_0_copies
9eec5917337d 67118cc6dcad : 615 revs, 6.937294 s, 0.026620 s, -6.910674 s, × 0.0038, 43 µs/rev
mozilla-try x0000_revs_xx000_added_x000_copies
89294cd501d9 7ccb2fc7ccb5 : 97052 revs, 7.712313 s, 1.529120 s, -6.183193 s, × 0.1982, 15 µs/rev
mozilla-try x0000_revs_x0000_added_x0000_copies
e928c65095ed e951f4ad123a : 52031 revs, 9.966910 s, 0.738709 s, -9.228201 s, × 0.0741, 14 µs/rev
mozilla-try x00000_revs_x_added_0_copies
6a320851d377 1ebb79acd503 : 363753 revs, 0.090397 s, 4.842699 s, +4.752302 s, × 53.571, 13 µs/rev
mozilla-try x00000_revs_x00000_added_0_copies
dc8a3ca7010e d16fde900c9c : 34414 revs, 27.817167 s, 0.596946 s, -27.220221 s, × 0.0214, 17 µs/rev
mozilla-try x00000_revs_x_added_x_copies
5173c4b6f97c 95d83ee7242d : 362229 revs, 0.091305 s, 4.761732 s, +4.670427 s, × 52.151, 13 µs/rev
mozilla-try x00000_revs_x000_added_x_copies
9126823d0e9c ca82787bb23c : 359344 revs, 0.231183 s, 4.733912 s, +4.502729 s, × 20.476, 13 µs/rev
mozilla-try x00000_revs_x0000_added_x0000_copies
8d3fafa80d4b eb884023b810 : 192665 revs, 19.830617 s, 2.593410 s, -17.237207 s, × 0.1307, 13 µs/rev
mozilla-try x00000_revs_x00000_added_x0000_copies
1b661134e2ca 1ae03d022d6d : 228985 revs, 21.743873 s, 41.041198 s, +19.297325 s, × 1.8874, 179 µs/rev
mozilla-try x00000_revs_x00000_added_x000_copies
9b2a99adc05e 8e29777b48e6 : 382065 revs, 25.935037 s, 27.915689 s, +1.980652 s, × 1.0763, 73 µs/rev
Differential Revision: https://phab.mercurial-scm.org/D9493
from __future__ import absolute_import
import collections
import errno
import shutil
import struct
from .i18n import _
from .node import (
bin,
hex,
nullhex,
nullid,
)
from . import (
error,
filemerge,
pycompat,
util,
)
from .utils import hashutil
_pack = struct.pack
_unpack = struct.unpack
def _droponode(data):
# used for compatibility for v1
bits = data.split(b'\0')
bits = bits[:-2] + bits[-1:]
return b'\0'.join(bits)
def _filectxorabsent(hexnode, ctx, f):
if hexnode == nullhex:
return filemerge.absentfilectx(ctx, f)
else:
return ctx[f]
# Merge state record types. See ``mergestate`` docs for more.
####
# merge records which records metadata about a current merge
# exists only once in a mergestate
#####
RECORD_LOCAL = b'L'
RECORD_OTHER = b'O'
# record merge labels
RECORD_LABELS = b'l'
#####
# record extra information about files, with one entry containing info about one
# file. Hence, multiple of them can exists
#####
RECORD_FILE_VALUES = b'f'
#####
# merge records which represents state of individual merges of files/folders
# These are top level records for each entry containing merge related info.
# Each record of these has info about one file. Hence multiple of them can
# exists
#####
RECORD_MERGED = b'F'
RECORD_CHANGEDELETE_CONFLICT = b'C'
# the path was dir on one side of merge and file on another
RECORD_PATH_CONFLICT = b'P'
#####
# possible state which a merge entry can have. These are stored inside top-level
# merge records mentioned just above.
#####
MERGE_RECORD_UNRESOLVED = b'u'
MERGE_RECORD_RESOLVED = b'r'
MERGE_RECORD_UNRESOLVED_PATH = b'pu'
MERGE_RECORD_RESOLVED_PATH = b'pr'
# represents that the file was automatically merged in favor
# of other version. This info is used on commit.
# This is now deprecated and commit related information is now
# stored in RECORD_FILE_VALUES
MERGE_RECORD_MERGED_OTHER = b'o'
#####
# top level record which stores other unknown records. Multiple of these can
# exists
#####
RECORD_OVERRIDE = b't'
#####
# legacy records which are no longer used but kept to prevent breaking BC
#####
# This record was release in 5.4 and usage was removed in 5.5
LEGACY_RECORD_RESOLVED_OTHER = b'R'
# This record was release in 3.7 and usage was removed in 5.6
LEGACY_RECORD_DRIVER_RESOLVED = b'd'
# This record was release in 3.7 and usage was removed in 5.6
LEGACY_MERGE_DRIVER_STATE = b'm'
# This record was release in 3.7 and usage was removed in 5.6
LEGACY_MERGE_DRIVER_MERGE = b'D'
ACTION_FORGET = b'f'
ACTION_REMOVE = b'r'
ACTION_ADD = b'a'
ACTION_GET = b'g'
ACTION_PATH_CONFLICT = b'p'
ACTION_PATH_CONFLICT_RESOLVE = b'pr'
ACTION_ADD_MODIFIED = b'am'
ACTION_CREATED = b'c'
ACTION_DELETED_CHANGED = b'dc'
ACTION_CHANGED_DELETED = b'cd'
ACTION_MERGE = b'm'
ACTION_LOCAL_DIR_RENAME_GET = b'dg'
ACTION_DIR_RENAME_MOVE_LOCAL = b'dm'
ACTION_KEEP = b'k'
# the file was absent on local side before merge and we should
# keep it absent (absent means file not present, it can be a result
# of file deletion, rename etc.)
ACTION_KEEP_ABSENT = b'ka'
# the file is absent on the ancestor and remote side of the merge
# hence this file is new and we should keep it
ACTION_KEEP_NEW = b'kn'
ACTION_EXEC = b'e'
ACTION_CREATED_MERGE = b'cm'
# actions which are no op
NO_OP_ACTIONS = (
ACTION_KEEP,
ACTION_KEEP_ABSENT,
ACTION_KEEP_NEW,
)
class _mergestate_base(object):
"""track 3-way merge state of individual files
The merge state is stored on disk when needed. Two files are used: one with
an old format (version 1), and one with a new format (version 2). Version 2
stores a superset of the data in version 1, including new kinds of records
in the future. For more about the new format, see the documentation for
`_readrecordsv2`.
Each record can contain arbitrary content, and has an associated type. This
`type` should be a letter. If `type` is uppercase, the record is mandatory:
versions of Mercurial that don't support it should abort. If `type` is
lowercase, the record can be safely ignored.
Currently known records:
L: the node of the "local" part of the merge (hexified version)
O: the node of the "other" part of the merge (hexified version)
F: a file to be merged entry
C: a change/delete or delete/change conflict
P: a path conflict (file vs directory)
f: a (filename, dictionary) tuple of optional values for a given file
l: the labels for the parts of the merge.
Merge record states (stored in self._state, indexed by filename):
u: unresolved conflict
r: resolved conflict
pu: unresolved path conflict (file conflicts with directory)
pr: resolved path conflict
o: file was merged in favor of other parent of merge (DEPRECATED)
The resolve command transitions between 'u' and 'r' for conflicts and
'pu' and 'pr' for path conflicts.
"""
def __init__(self, repo):
"""Initialize the merge state.
Do not use this directly! Instead call read() or clean()."""
self._repo = repo
self._state = {}
self._stateextras = collections.defaultdict(dict)
self._local = None
self._other = None
self._labels = None
# contains a mapping of form:
# {filename : (merge_return_value, action_to_be_performed}
# these are results of re-running merge process
# this dict is used to perform actions on dirstate caused by re-running
# the merge
self._results = {}
self._dirty = False
def reset(self):
pass
def start(self, node, other, labels=None):
self._local = node
self._other = other
self._labels = labels
@util.propertycache
def local(self):
if self._local is None:
msg = b"local accessed but self._local isn't set"
raise error.ProgrammingError(msg)
return self._local
@util.propertycache
def localctx(self):
return self._repo[self.local]
@util.propertycache
def other(self):
if self._other is None:
msg = b"other accessed but self._other isn't set"
raise error.ProgrammingError(msg)
return self._other
@util.propertycache
def otherctx(self):
return self._repo[self.other]
def active(self):
"""Whether mergestate is active.
Returns True if there appears to be mergestate. This is a rough proxy
for "is a merge in progress."
"""
return bool(self._local) or bool(self._state)
def commit(self):
"""Write current state on disk (if necessary)"""
@staticmethod
def getlocalkey(path):
"""hash the path of a local file context for storage in the .hg/merge
directory."""
return hex(hashutil.sha1(path).digest())
def _make_backup(self, fctx, localkey):
raise NotImplementedError()
def _restore_backup(self, fctx, localkey, flags):
raise NotImplementedError()
def add(self, fcl, fco, fca, fd):
"""add a new (potentially?) conflicting file the merge state
fcl: file context for local,
fco: file context for remote,
fca: file context for ancestors,
fd: file path of the resulting merge.
note: also write the local version to the `.hg/merge` directory.
"""
if fcl.isabsent():
localkey = nullhex
else:
localkey = mergestate.getlocalkey(fcl.path())
self._make_backup(fcl, localkey)
self._state[fd] = [
MERGE_RECORD_UNRESOLVED,
localkey,
fcl.path(),
fca.path(),
hex(fca.filenode()),
fco.path(),
hex(fco.filenode()),
fcl.flags(),
]
self._stateextras[fd][b'ancestorlinknode'] = hex(fca.node())
self._dirty = True
def addpathconflict(self, path, frename, forigin):
"""add a new conflicting path to the merge state
path: the path that conflicts
frename: the filename the conflicting file was renamed to
forigin: origin of the file ('l' or 'r' for local/remote)
"""
self._state[path] = [MERGE_RECORD_UNRESOLVED_PATH, frename, forigin]
self._dirty = True
def addcommitinfo(self, path, data):
"""stores information which is required at commit
into _stateextras"""
self._stateextras[path].update(data)
self._dirty = True
def __contains__(self, dfile):
return dfile in self._state
def __getitem__(self, dfile):
return self._state[dfile][0]
def __iter__(self):
return iter(sorted(self._state))
def files(self):
return self._state.keys()
def mark(self, dfile, state):
self._state[dfile][0] = state
self._dirty = True
def unresolved(self):
"""Obtain the paths of unresolved files."""
for f, entry in pycompat.iteritems(self._state):
if entry[0] in (
MERGE_RECORD_UNRESOLVED,
MERGE_RECORD_UNRESOLVED_PATH,
):
yield f
def allextras(self):
""" return all extras information stored with the mergestate """
return self._stateextras
def extras(self, filename):
""" return extras stored with the mergestate for the given filename """
return self._stateextras[filename]
def _resolve(self, preresolve, dfile, wctx):
"""rerun merge process for file path `dfile`.
Returns whether the merge was completed and the return value of merge
obtained from filemerge._filemerge().
"""
if self[dfile] in (
MERGE_RECORD_RESOLVED,
LEGACY_RECORD_DRIVER_RESOLVED,
):
return True, 0
stateentry = self._state[dfile]
state, localkey, lfile, afile, anode, ofile, onode, flags = stateentry
octx = self._repo[self._other]
extras = self.extras(dfile)
anccommitnode = extras.get(b'ancestorlinknode')
if anccommitnode:
actx = self._repo[anccommitnode]
else:
actx = None
fcd = _filectxorabsent(localkey, wctx, dfile)
fco = _filectxorabsent(onode, octx, ofile)
# TODO: move this to filectxorabsent
fca = self._repo.filectx(afile, fileid=anode, changectx=actx)
# "premerge" x flags
flo = fco.flags()
fla = fca.flags()
if b'x' in flags + flo + fla and b'l' not in flags + flo + fla:
if fca.node() == nullid and flags != flo:
if preresolve:
self._repo.ui.warn(
_(
b'warning: cannot merge flags for %s '
b'without common ancestor - keeping local flags\n'
)
% afile
)
elif flags == fla:
flags = flo
if preresolve:
# restore local
if localkey != nullhex:
self._restore_backup(wctx[dfile], localkey, flags)
else:
wctx[dfile].remove(ignoremissing=True)
complete, merge_ret, deleted = filemerge.premerge(
self._repo,
wctx,
self._local,
lfile,
fcd,
fco,
fca,
labels=self._labels,
)
else:
complete, merge_ret, deleted = filemerge.filemerge(
self._repo,
wctx,
self._local,
lfile,
fcd,
fco,
fca,
labels=self._labels,
)
if merge_ret is None:
# If return value of merge is None, then there are no real conflict
del self._state[dfile]
self._stateextras.pop(dfile, None)
self._dirty = True
elif not merge_ret:
self.mark(dfile, MERGE_RECORD_RESOLVED)
if complete:
action = None
if deleted:
if fcd.isabsent():
# dc: local picked. Need to drop if present, which may
# happen on re-resolves.
action = ACTION_FORGET
else:
# cd: remote picked (or otherwise deleted)
action = ACTION_REMOVE
else:
if fcd.isabsent(): # dc: remote picked
action = ACTION_GET
elif fco.isabsent(): # cd: local picked
if dfile in self.localctx:
action = ACTION_ADD_MODIFIED
else:
action = ACTION_ADD
# else: regular merges (no action necessary)
self._results[dfile] = merge_ret, action
return complete, merge_ret
def preresolve(self, dfile, wctx):
"""run premerge process for dfile
Returns whether the merge is complete, and the exit code."""
return self._resolve(True, dfile, wctx)
def resolve(self, dfile, wctx):
"""run merge process (assuming premerge was run) for dfile
Returns the exit code of the merge."""
return self._resolve(False, dfile, wctx)[1]
def counts(self):
"""return counts for updated, merged and removed files in this
session"""
updated, merged, removed = 0, 0, 0
for r, action in pycompat.itervalues(self._results):
if r is None:
updated += 1
elif r == 0:
if action == ACTION_REMOVE:
removed += 1
else:
merged += 1
return updated, merged, removed
def unresolvedcount(self):
"""get unresolved count for this merge (persistent)"""
return len(list(self.unresolved()))
def actions(self):
"""return lists of actions to perform on the dirstate"""
actions = {
ACTION_REMOVE: [],
ACTION_FORGET: [],
ACTION_ADD: [],
ACTION_ADD_MODIFIED: [],
ACTION_GET: [],
}
for f, (r, action) in pycompat.iteritems(self._results):
if action is not None:
actions[action].append((f, None, b"merge result"))
return actions
class mergestate(_mergestate_base):
statepathv1 = b'merge/state'
statepathv2 = b'merge/state2'
@staticmethod
def clean(repo):
"""Initialize a brand new merge state, removing any existing state on
disk."""
ms = mergestate(repo)
ms.reset()
return ms
@staticmethod
def read(repo):
"""Initialize the merge state, reading it from disk."""
ms = mergestate(repo)
ms._read()
return ms
def _read(self):
"""Analyse each record content to restore a serialized state from disk
This function process "record" entry produced by the de-serialization
of on disk file.
"""
unsupported = set()
records = self._readrecords()
for rtype, record in records:
if rtype == RECORD_LOCAL:
self._local = bin(record)
elif rtype == RECORD_OTHER:
self._other = bin(record)
elif rtype == LEGACY_MERGE_DRIVER_STATE:
pass
elif rtype in (
RECORD_MERGED,
RECORD_CHANGEDELETE_CONFLICT,
RECORD_PATH_CONFLICT,
LEGACY_MERGE_DRIVER_MERGE,
LEGACY_RECORD_RESOLVED_OTHER,
):
bits = record.split(b'\0')
# merge entry type MERGE_RECORD_MERGED_OTHER is deprecated
# and we now store related information in _stateextras, so
# lets write to _stateextras directly
if bits[1] == MERGE_RECORD_MERGED_OTHER:
self._stateextras[bits[0]][b'filenode-source'] = b'other'
else:
self._state[bits[0]] = bits[1:]
elif rtype == RECORD_FILE_VALUES:
filename, rawextras = record.split(b'\0', 1)
extraparts = rawextras.split(b'\0')
extras = {}
i = 0
while i < len(extraparts):
extras[extraparts[i]] = extraparts[i + 1]
i += 2
self._stateextras[filename] = extras
elif rtype == RECORD_LABELS:
labels = record.split(b'\0', 2)
self._labels = [l for l in labels if len(l) > 0]
elif not rtype.islower():
unsupported.add(rtype)
if unsupported:
raise error.UnsupportedMergeRecords(unsupported)
def _readrecords(self):
"""Read merge state from disk and return a list of record (TYPE, data)
We read data from both v1 and v2 files and decide which one to use.
V1 has been used by version prior to 2.9.1 and contains less data than
v2. We read both versions and check if no data in v2 contradicts
v1. If there is not contradiction we can safely assume that both v1
and v2 were written at the same time and use the extract data in v2. If
there is contradiction we ignore v2 content as we assume an old version
of Mercurial has overwritten the mergestate file and left an old v2
file around.
returns list of record [(TYPE, data), ...]"""
v1records = self._readrecordsv1()
v2records = self._readrecordsv2()
if self._v1v2match(v1records, v2records):
return v2records
else:
# v1 file is newer than v2 file, use it
# we have to infer the "other" changeset of the merge
# we cannot do better than that with v1 of the format
mctx = self._repo[None].parents()[-1]
v1records.append((RECORD_OTHER, mctx.hex()))
# add place holder "other" file node information
# nobody is using it yet so we do no need to fetch the data
# if mctx was wrong `mctx[bits[-2]]` may fails.
for idx, r in enumerate(v1records):
if r[0] == RECORD_MERGED:
bits = r[1].split(b'\0')
bits.insert(-2, b'')
v1records[idx] = (r[0], b'\0'.join(bits))
return v1records
def _v1v2match(self, v1records, v2records):
oldv2 = set() # old format version of v2 record
for rec in v2records:
if rec[0] == RECORD_LOCAL:
oldv2.add(rec)
elif rec[0] == RECORD_MERGED:
# drop the onode data (not contained in v1)
oldv2.add((RECORD_MERGED, _droponode(rec[1])))
for rec in v1records:
if rec not in oldv2:
return False
else:
return True
def _readrecordsv1(self):
"""read on disk merge state for version 1 file
returns list of record [(TYPE, data), ...]
Note: the "F" data from this file are one entry short
(no "other file node" entry)
"""
records = []
try:
f = self._repo.vfs(self.statepathv1)
for i, l in enumerate(f):
if i == 0:
records.append((RECORD_LOCAL, l[:-1]))
else:
records.append((RECORD_MERGED, l[:-1]))
f.close()
except IOError as err:
if err.errno != errno.ENOENT:
raise
return records
def _readrecordsv2(self):
"""read on disk merge state for version 2 file
This format is a list of arbitrary records of the form:
[type][length][content]
`type` is a single character, `length` is a 4 byte integer, and
`content` is an arbitrary byte sequence of length `length`.
Mercurial versions prior to 3.7 have a bug where if there are
unsupported mandatory merge records, attempting to clear out the merge
state with hg update --clean or similar aborts. The 't' record type
works around that by writing out what those versions treat as an
advisory record, but later versions interpret as special: the first
character is the 'real' record type and everything onwards is the data.
Returns list of records [(TYPE, data), ...]."""
records = []
try:
f = self._repo.vfs(self.statepathv2)
data = f.read()
off = 0
end = len(data)
while off < end:
rtype = data[off : off + 1]
off += 1
length = _unpack(b'>I', data[off : (off + 4)])[0]
off += 4
record = data[off : (off + length)]
off += length
if rtype == RECORD_OVERRIDE:
rtype, record = record[0:1], record[1:]
records.append((rtype, record))
f.close()
except IOError as err:
if err.errno != errno.ENOENT:
raise
return records
def commit(self):
if self._dirty:
records = self._makerecords()
self._writerecords(records)
self._dirty = False
def _makerecords(self):
records = []
records.append((RECORD_LOCAL, hex(self._local)))
records.append((RECORD_OTHER, hex(self._other)))
# Write out state items. In all cases, the value of the state map entry
# is written as the contents of the record. The record type depends on
# the type of state that is stored, and capital-letter records are used
# to prevent older versions of Mercurial that do not support the feature
# from loading them.
for filename, v in pycompat.iteritems(self._state):
if v[0] in (
MERGE_RECORD_UNRESOLVED_PATH,
MERGE_RECORD_RESOLVED_PATH,
):
# Path conflicts. These are stored in 'P' records. The current
# resolution state ('pu' or 'pr') is stored within the record.
records.append(
(RECORD_PATH_CONFLICT, b'\0'.join([filename] + v))
)
elif v[1] == nullhex or v[6] == nullhex:
# Change/Delete or Delete/Change conflicts. These are stored in
# 'C' records. v[1] is the local file, and is nullhex when the
# file is deleted locally ('dc'). v[6] is the remote file, and
# is nullhex when the file is deleted remotely ('cd').
records.append(
(RECORD_CHANGEDELETE_CONFLICT, b'\0'.join([filename] + v))
)
else:
# Normal files. These are stored in 'F' records.
records.append((RECORD_MERGED, b'\0'.join([filename] + v)))
for filename, extras in sorted(pycompat.iteritems(self._stateextras)):
rawextras = b'\0'.join(
b'%s\0%s' % (k, v) for k, v in pycompat.iteritems(extras)
)
records.append(
(RECORD_FILE_VALUES, b'%s\0%s' % (filename, rawextras))
)
if self._labels is not None:
labels = b'\0'.join(self._labels)
records.append((RECORD_LABELS, labels))
return records
def _writerecords(self, records):
"""Write current state on disk (both v1 and v2)"""
self._writerecordsv1(records)
self._writerecordsv2(records)
def _writerecordsv1(self, records):
"""Write current state on disk in a version 1 file"""
f = self._repo.vfs(self.statepathv1, b'wb')
irecords = iter(records)
lrecords = next(irecords)
assert lrecords[0] == RECORD_LOCAL
f.write(hex(self._local) + b'\n')
for rtype, data in irecords:
if rtype == RECORD_MERGED:
f.write(b'%s\n' % _droponode(data))
f.close()
def _writerecordsv2(self, records):
"""Write current state on disk in a version 2 file
See the docstring for _readrecordsv2 for why we use 't'."""
# these are the records that all version 2 clients can read
allowlist = (RECORD_LOCAL, RECORD_OTHER, RECORD_MERGED)
f = self._repo.vfs(self.statepathv2, b'wb')
for key, data in records:
assert len(key) == 1
if key not in allowlist:
key, data = RECORD_OVERRIDE, b'%s%s' % (key, data)
format = b'>sI%is' % len(data)
f.write(_pack(format, key, len(data), data))
f.close()
def _make_backup(self, fctx, localkey):
self._repo.vfs.write(b'merge/' + localkey, fctx.data())
def _restore_backup(self, fctx, localkey, flags):
with self._repo.vfs(b'merge/' + localkey) as f:
fctx.write(f.read(), flags)
def reset(self):
shutil.rmtree(self._repo.vfs.join(b'merge'), True)
class memmergestate(_mergestate_base):
def __init__(self, repo):
super(memmergestate, self).__init__(repo)
self._backups = {}
def _make_backup(self, fctx, localkey):
self._backups[localkey] = fctx.data()
def _restore_backup(self, fctx, localkey, flags):
fctx.write(self._backups[localkey], flags)
def recordupdates(repo, actions, branchmerge, getfiledata):
"""record merge actions to the dirstate"""
# remove (must come first)
for f, args, msg in actions.get(ACTION_REMOVE, []):
if branchmerge:
repo.dirstate.remove(f)
else:
repo.dirstate.drop(f)
# forget (must come first)
for f, args, msg in actions.get(ACTION_FORGET, []):
repo.dirstate.drop(f)
# resolve path conflicts
for f, args, msg in actions.get(ACTION_PATH_CONFLICT_RESOLVE, []):
(f0, origf0) = args
repo.dirstate.add(f)
repo.dirstate.copy(origf0, f)
if f0 == origf0:
repo.dirstate.remove(f0)
else:
repo.dirstate.drop(f0)
# re-add
for f, args, msg in actions.get(ACTION_ADD, []):
repo.dirstate.add(f)
# re-add/mark as modified
for f, args, msg in actions.get(ACTION_ADD_MODIFIED, []):
if branchmerge:
repo.dirstate.normallookup(f)
else:
repo.dirstate.add(f)
# exec change
for f, args, msg in actions.get(ACTION_EXEC, []):
repo.dirstate.normallookup(f)
# keep
for f, args, msg in actions.get(ACTION_KEEP, []):
pass
# keep deleted
for f, args, msg in actions.get(ACTION_KEEP_ABSENT, []):
pass
# keep new
for f, args, msg in actions.get(ACTION_KEEP_NEW, []):
pass
# get
for f, args, msg in actions.get(ACTION_GET, []):
if branchmerge:
repo.dirstate.otherparent(f)
else:
parentfiledata = getfiledata[f] if getfiledata else None
repo.dirstate.normal(f, parentfiledata=parentfiledata)
# merge
for f, args, msg in actions.get(ACTION_MERGE, []):
f1, f2, fa, move, anc = args
if branchmerge:
# We've done a branch merge, mark this file as merged
# so that we properly record the merger later
repo.dirstate.merge(f)
if f1 != f2: # copy/rename
if move:
repo.dirstate.remove(f1)
if f1 != f:
repo.dirstate.copy(f1, f)
else:
repo.dirstate.copy(f2, f)
else:
# We've update-merged a locally modified file, so
# we set the dirstate to emulate a normal checkout
# of that file some time in the past. Thus our
# merge will appear as a normal local file
# modification.
if f2 == f: # file not locally copied/moved
repo.dirstate.normallookup(f)
if move:
repo.dirstate.drop(f1)
# directory rename, move local
for f, args, msg in actions.get(ACTION_DIR_RENAME_MOVE_LOCAL, []):
f0, flag = args
if branchmerge:
repo.dirstate.add(f)
repo.dirstate.remove(f0)
repo.dirstate.copy(f0, f)
else:
repo.dirstate.normal(f)
repo.dirstate.drop(f0)
# directory rename, get
for f, args, msg in actions.get(ACTION_LOCAL_DIR_RENAME_GET, []):
f0, flag = args
if branchmerge:
repo.dirstate.add(f)
repo.dirstate.copy(f0, f)
else:
repo.dirstate.normal(f)