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annotate mercurial/strip.py @ 45892:06b64fabf91c

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copies: cache the ancestor checking call when tracing copy A good share of the time spent in this function is spent doing ancestors checking. To avoid spending time in duplicated call, we cache the result of calls. In the slower case, this provide a quite significant performance boost. Below are the result for a set of selected pairs (many of them pathological): (And further down is another table that summarize the current state of filelog based vs changeset base copy tracing) The benchmark have been configured to be killed after 6 minutes of runtime, which mean that any detect slower than 2 minutes will be marked as "killed". This drop some useful information about how much slower these case are? but also prevent 99% of the benchmark time to be spent on case that can be labelled "very slow" anyway. Repo Case Source-Rev Dest-Rev Old-Time New-Time Difference Factor ------------------------------------------------------------------------------------------------------------------------------------ mercurial x_revs_x_added_0_copies ad6b123de1c7 39cfcef4f463 : 0.000044 s, 0.000044 s, +0.000000 s, ? 1.0000 mercurial x_revs_x_added_x_copies 2b1c78674230 0c1d10351869 : 0.000138 s, 0.000138 s, +0.000000 s, ? 1.0000 mercurial x000_revs_x000_added_x_copies 81f8ff2a9bf2 dd3267698d84 : 0.005067 s, 0.005052 s, -0.000015 s, ? 0.9970 pypy x_revs_x_added_0_copies aed021ee8ae8 099ed31b181b : 0.000218 s, 0.000219 s, +0.000001 s, ? 1.0046 pypy x_revs_x000_added_0_copies 4aa4e1f8e19a 359343b9ac0e : 0.000053 s, 0.000055 s, +0.000002 s, ? 1.0377 pypy x_revs_x_added_x_copies ac52eb7bbbb0 72e022663155 : 0.000125 s, 0.000128 s, +0.000003 s, ? 1.0240 pypy x_revs_x00_added_x_copies c3b14617fbd7 ace7255d9a26 : 0.001098 s, 0.001089 s, -0.000009 s, ? 0.9918 pypy x_revs_x000_added_x000_copies df6f7a526b60 a83dc6a2d56f : 0.017546 s, 0.017407 s, -0.000139 s, ? 0.9921 pypy x000_revs_xx00_added_0_copies 89a76aede314 2f22446ff07e : 0.096723 s, 0.094175 s, -0.002548 s, ? 0.9737 pypy x000_revs_x000_added_x_copies 8a3b5bfd266e 2c68e87c3efe : 0.271796 s, 0.238009 s, -0.033787 s, ? 0.8757 pypy x000_revs_x000_added_x000_copies 89a76aede314 7b3dda341c84 : 0.128602 s, 0.125876 s, -0.002726 s, ? 0.9788 pypy x0000_revs_x_added_0_copies d1defd0dc478 c9cb1334cc78 : 7.086742 s, 3.581556 s, -3.505186 s, ? 0.5054 pypy x0000_revs_xx000_added_0_copies bf2c629d0071 4ffed77c095c : 0.016634 s, 0.016721 s, +0.000087 s, ? 1.0052 pypy x0000_revs_xx000_added_x000_copies 08ea3258278e d9fa043f30c0 : 0.254225 s, 0.242367 s, -0.011858 s, ? 0.9534 netbeans x_revs_x_added_0_copies fb0955ffcbcd a01e9239f9e7 : 0.000166 s, 0.000165 s, -0.000001 s, ? 0.9940 netbeans x_revs_x000_added_0_copies 6f360122949f 20eb231cc7d0 : 0.000118 s, 0.000114 s, -0.000004 s, ? 0.9661 netbeans x_revs_x_added_x_copies 1ada3faf6fb6 5a39d12eecf4 : 0.000296 s, 0.000296 s, +0.000000 s, ? 1.0000 netbeans x_revs_x00_added_x_copies 35be93ba1e2c 9eec5e90c05f : 0.001137 s, 0.001124 s, -0.000013 s, ? 0.9886 netbeans x000_revs_xx00_added_0_copies eac3045b4fdd 51d4ae7f1290 : 0.014133 s, 0.013060 s, -0.001073 s, ? 0.9241 netbeans x000_revs_x000_added_x_copies e2063d266acd 6081d72689dc : 0.016988 s, 0.017112 s, +0.000124 s, ? 1.0073 netbeans x000_revs_x000_added_x000_copies ff453e9fee32 411350406ec2 : 0.676361 s, 0.660350 s, -0.016011 s, ? 0.9763 netbeans x0000_revs_xx000_added_x000_copies 588c2d1ced70 1aad62e59ddd : 12.515149 s, 10.032499 s, -2.482650 s, ? 0.8016 mozilla-central x_revs_x_added_0_copies 3697f962bb7b 7015fcdd43a2 : 0.000186 s, 0.000189 s, +0.000003 s, ? 1.0161 mozilla-central x_revs_x000_added_0_copies dd390860c6c9 40d0c5bed75d : 0.000459 s, 0.000462 s, +0.000003 s, ? 1.0065 mozilla-central x_revs_x_added_x_copies 8d198483ae3b 14207ffc2b2f : 0.000273 s, 0.000270 s, -0.000003 s, ? 0.9890 mozilla-central x_revs_x00_added_x_copies 98cbc58cc6bc 446a150332c3 : 0.001503 s, 0.001474 s, -0.000029 s, ? 0.9807 mozilla-central x_revs_x000_added_x000_copies 3c684b4b8f68 0a5e72d1b479 : 0.004862 s, 0.004806 s, -0.000056 s, ? 0.9885 mozilla-central x_revs_x0000_added_x0000_copies effb563bb7e5 c07a39dc4e80 : 0.088291 s, 0.085150 s, -0.003141 s, ? 0.9644 mozilla-central x000_revs_xx00_added_0_copies 6100d773079a 04a55431795e : 0.007113 s, 0.007064 s, -0.000049 s, ? 0.9931 mozilla-central x000_revs_x000_added_x_copies 9f17a6fc04f9 2d37b966abed : 0.004687 s, 0.004741 s, +0.000054 s, ? 1.0115 mozilla-central x000_revs_x000_added_x000_copies 7c97034feb78 4407bd0c6330 : 0.198710 s, 0.190133 s, -0.008577 s, ? 0.9568 mozilla-central x0000_revs_xx000_added_0_copies 9eec5917337d 67118cc6dcad : 0.036068 s, 0.035651 s, -0.000417 s, ? 0.9884 mozilla-central x0000_revs_xx000_added_x000_copies f78c615a656c 96a38b690156 : 0.465362 s, 0.440694 s, -0.024668 s, ? 0.9470 mozilla-central x00000_revs_x0000_added_x0000_copies 6832ae71433c 4c222a1d9a00 : 24.519684 s, 18.454163 s, -6.065521 s, ? 0.7526 mozilla-central x00000_revs_x00000_added_x000_copies 76caed42cf7c 1daa622bbe42 : 42.711897 s, 31.562719 s, -11.149178 s, ? 0.7390 mozilla-try x_revs_x_added_0_copies aaf6dde0deb8 9790f499805a : 0.001201 s, 0.001189 s, -0.000012 s, ? 0.9900 mozilla-try x_revs_x000_added_0_copies d8d0222927b4 5bb8ce8c7450 : 0.001216 s, 0.001204 s, -0.000012 s, ? 0.9901 mozilla-try x_revs_x_added_x_copies 092fcca11bdb 936255a0384a : 0.000595 s, 0.000586 s, -0.000009 s, ? 0.9849 mozilla-try x_revs_x00_added_x_copies b53d2fadbdb5 017afae788ec : 0.001856 s, 0.001845 s, -0.000011 s, ? 0.9941 mozilla-try x_revs_x000_added_x000_copies 20408ad61ce5 6f0ee96e21ad : 0.064936 s, 0.063822 s, -0.001114 s, ? 0.9828 mozilla-try x_revs_x0000_added_x0000_copies effb563bb7e5 c07a39dc4e80 : 0.090601 s, 0.088038 s, -0.002563 s, ? 0.9717 mozilla-try x000_revs_xx00_added_0_copies 6100d773079a 04a55431795e : 0.007510 s, 0.007389 s, -0.000121 s, ? 0.9839 mozilla-try x000_revs_x000_added_x_copies 9f17a6fc04f9 2d37b966abed : 0.004911 s, 0.004868 s, -0.000043 s, ? 0.9912 mozilla-try x000_revs_x000_added_x000_copies 1346fd0130e4 4c65cbdabc1f : 0.233231 s, 0.222450 s, -0.010781 s, ? 0.9538 mozilla-try x0000_revs_x_added_0_copies 63519bfd42ee a36a2a865d92 : 0.419989 s, 0.370675 s, -0.049314 s, ? 0.8826 mozilla-try x0000_revs_x_added_x_copies 9fe69ff0762d bcabf2a78927 : 0.401521 s, 0.358020 s, -0.043501 s, ? 0.8917 mozilla-try x0000_revs_xx000_added_x_copies 156f6e2674f2 4d0f2c178e66 : 0.179555 s, 0.145235 s, -0.034320 s, ? 0.8089 mozilla-try x0000_revs_xx000_added_0_copies 9eec5917337d 67118cc6dcad : 0.038004 s, 0.037606 s, -0.000398 s, ? 0.9895 mozilla-try x0000_revs_xx000_added_x000_copies 89294cd501d9 7ccb2fc7ccb5 : 52.838482 s, 7.382439 s, -45.456043 s, ? 0.1397 mozilla-try x0000_revs_x0000_added_x0000_copies e928c65095ed e951f4ad123a : 8.705874 s, 7.273506 s, -1.432368 s, ? 0.8355 mozilla-try x00000_revs_x00000_added_0_copies dc8a3ca7010e d16fde900c9c : 1.126708 s, 1.074593 s, -0.052115 s, ? 0.9537 mozilla-try x00000_revs_x0000_added_x0000_copies 8d3fafa80d4b eb884023b810 : 83.854020 s, 27.746195 s, -56.107825 s, ? 0.3309 Below is a table comparing the runtime of the current "filelog centric" algorithm, with the "changeset centric" one, we just modified. The changeset centric algorithm is a significant win in many scenario, but they are still various cases where it is quite slower. When many revision has to be considered the cost of retrieving the copy information, creating new dictionaries, merging dictionaries and checking if revision are ancestors of each other can slow things down. The rest of this series, will introduce a rust version of the copy tracing code to deal with most of theses issues. Repo Case Source-Rev Dest-Rev filelog sidedata Difference Factor --------------------------------------------------------------------------------------------------------------------------------------- mercurial x_revs_x_added_0_copies ad6b123de1c7 39cfcef4f463 : 0.000914 s, 0.000044 s, - 0.000870 s, ? 0.048140 mercurial x_revs_x_added_x_copies 2b1c78674230 0c1d10351869 : 0.001812 s, 0.000138 s, - 0.001674 s, ? 0.076159 mercurial x000_revs_x000_added_x_copies 81f8ff2a9bf2 dd3267698d84 : 0.017954 s, 0.005052 s, - 0.012902 s, ? 0.281386 pypy x_revs_x_added_0_copies aed021ee8ae8 099ed31b181b : 0.001509 s, 0.000219 s, - 0.001290 s, ? 0.145129 pypy x_revs_x000_added_0_copies 4aa4e1f8e19a 359343b9ac0e : 0.206881 s, 0.000055 s, - 0.206826 s, ? 0.000266 pypy x_revs_x_added_x_copies ac52eb7bbbb0 72e022663155 : 0.016951 s, 0.000128 s, - 0.016823 s, ? 0.007551 pypy x_revs_x00_added_x_copies c3b14617fbd7 ace7255d9a26 : 0.019096 s, 0.001089 s, - 0.018007 s, ? 0.057028 pypy x_revs_x000_added_x000_copies df6f7a526b60 a83dc6a2d56f : 0.762506 s, 0.017407 s, - 0.745099 s, ? 0.022829 pypy x000_revs_xx00_added_0_copies 89a76aede314 2f22446ff07e : 1.179211 s, 0.094175 s, - 1.085036 s, ? 0.079863 pypy x000_revs_x000_added_x_copies 8a3b5bfd266e 2c68e87c3efe : 1.249058 s, 0.238009 s, - 1.011049 s, ? 0.190551 pypy x000_revs_x000_added_x000_copies 89a76aede314 7b3dda341c84 : 1.614107 s, 0.125876 s, - 1.488231 s, ? 0.077985 pypy x0000_revs_x_added_0_copies d1defd0dc478 c9cb1334cc78 : 0.001064 s, 3.581556 s, + 3.580492 s, ? 3366.124060 pypy x0000_revs_xx000_added_0_copies bf2c629d0071 4ffed77c095c : 1.061275 s, 0.016721 s, - 1.044554 s, ? 0.015756 pypy x0000_revs_xx000_added_x000_copies 08ea3258278e d9fa043f30c0 : 1.341119 s, 0.242367 s, - 1.098752 s, ? 0.180720 netbeans x_revs_x_added_0_copies fb0955ffcbcd a01e9239f9e7 : 0.027803 s, 0.000165 s, - 0.027638 s, ? 0.005935 netbeans x_revs_x000_added_0_copies 6f360122949f 20eb231cc7d0 : 0.130014 s, 0.000114 s, - 0.129900 s, ? 0.000877 netbeans x_revs_x_added_x_copies 1ada3faf6fb6 5a39d12eecf4 : 0.024990 s, 0.000296 s, - 0.024694 s, ? 0.011845 netbeans x_revs_x00_added_x_copies 35be93ba1e2c 9eec5e90c05f : 0.052201 s, 0.001124 s, - 0.051077 s, ? 0.021532 netbeans x000_revs_xx00_added_0_copies eac3045b4fdd 51d4ae7f1290 : 0.037642 s, 0.013060 s, - 0.024582 s, ? 0.346953 netbeans x000_revs_x000_added_x_copies e2063d266acd 6081d72689dc : 0.197086 s, 0.017112 s, - 0.179974 s, ? 0.086825 netbeans x000_revs_x000_added_x000_copies ff453e9fee32 411350406ec2 : 0.935148 s, 0.660350 s, - 0.274798 s, ? 0.706145 netbeans x0000_revs_xx000_added_x000_copies 588c2d1ced70 1aad62e59ddd : 3.920674 s, 10.032499 s, + 6.111825 s, ? 2.558871 mozilla-central x_revs_x_added_0_copies 3697f962bb7b 7015fcdd43a2 : 0.024232 s, 0.000189 s, - 0.024043 s, ? 0.007800 mozilla-central x_revs_x000_added_0_copies dd390860c6c9 40d0c5bed75d : 0.141483 s, 0.000462 s, - 0.141021 s, ? 0.003265 mozilla-central x_revs_x_added_x_copies 8d198483ae3b 14207ffc2b2f : 0.025775 s, 0.000270 s, - 0.025505 s, ? 0.010475 mozilla-central x_revs_x00_added_x_copies 98cbc58cc6bc 446a150332c3 : 0.084922 s, 0.001474 s, - 0.083448 s, ? 0.017357 mozilla-central x_revs_x000_added_x000_copies 3c684b4b8f68 0a5e72d1b479 : 0.194784 s, 0.004806 s, - 0.189978 s, ? 0.024673 mozilla-central x_revs_x0000_added_x0000_copies effb563bb7e5 c07a39dc4e80 : 2.161103 s, 0.085150 s, - 2.075953 s, ? 0.039401 mozilla-central x000_revs_xx00_added_0_copies 6100d773079a 04a55431795e : 0.089347 s, 0.007064 s, - 0.082283 s, ? 0.079063 mozilla-central x000_revs_x000_added_x_copies 9f17a6fc04f9 2d37b966abed : 0.732171 s, 0.004741 s, - 0.727430 s, ? 0.006475 mozilla-central x000_revs_x000_added_x000_copies 7c97034feb78 4407bd0c6330 : 1.157287 s, 0.190133 s, - 0.967154 s, ? 0.164292 mozilla-central x0000_revs_xx000_added_0_copies 9eec5917337d 67118cc6dcad : 6.726568 s, 0.035651 s, - 6.690917 s, ? 0.005300 mozilla-central x0000_revs_xx000_added_x000_copies f78c615a656c 96a38b690156 : 3.266229 s, 0.440694 s, - 2.825535 s, ? 0.134924 mozilla-central x00000_revs_x0000_added_x0000_copies 6832ae71433c 4c222a1d9a00 : 15.860534 s, 18.454163 s, + 2.593629 s, ? 1.163527 mozilla-central x00000_revs_x00000_added_x000_copies 76caed42cf7c 1daa622bbe42 : 20.450475 s, 31.562719 s, +11.112244 s, ? 1.543373 mozilla-try x_revs_x_added_0_copies aaf6dde0deb8 9790f499805a : 0.080442 s, 0.001189 s, - 0.079253 s, ? 0.014781 mozilla-try x_revs_x000_added_0_copies d8d0222927b4 5bb8ce8c7450 : 0.497672 s, 0.001204 s, - 0.496468 s, ? 0.002419 mozilla-try x_revs_x_added_x_copies 092fcca11bdb 936255a0384a : 0.021183 s, 0.000586 s, - 0.020597 s, ? 0.027664 mozilla-try x_revs_x00_added_x_copies b53d2fadbdb5 017afae788ec : 0.230991 s, 0.001845 s, - 0.229146 s, ? 0.007987 mozilla-try x_revs_x000_added_x000_copies 20408ad61ce5 6f0ee96e21ad : 1.118461 s, 0.063822 s, - 1.054639 s, ? 0.057062 mozilla-try x_revs_x0000_added_x0000_copies effb563bb7e5 c07a39dc4e80 : 2.206083 s, 0.088038 s, - 2.118045 s, ? 0.039907 mozilla-try x000_revs_xx00_added_0_copies 6100d773079a 04a55431795e : 0.089404 s, 0.007389 s, - 0.082015 s, ? 0.082647 mozilla-try x000_revs_x000_added_x_copies 9f17a6fc04f9 2d37b966abed : 0.733043 s, 0.004868 s, - 0.728175 s, ? 0.006641 mozilla-try x000_revs_x000_added_x000_copies 1346fd0130e4 4c65cbdabc1f : 1.163367 s, 0.222450 s, - 0.940917 s, ? 0.191212 mozilla-try x0000_revs_x_added_0_copies 63519bfd42ee a36a2a865d92 : 0.085456 s, 0.370675 s, + 0.285219 s, ? 4.337612 mozilla-try x0000_revs_x_added_x_copies 9fe69ff0762d bcabf2a78927 : 0.083601 s, 0.358020 s, + 0.274419 s, ? 4.282485 mozilla-try x0000_revs_xx000_added_x_copies 156f6e2674f2 4d0f2c178e66 : 7.366614 s, 0.145235 s, - 7.221379 s, ? 0.019715 mozilla-try x0000_revs_xx000_added_0_copies 9eec5917337d 67118cc6dcad : 6.664464 s, 0.037606 s, - 6.626858 s, ? 0.005643 mozilla-try x0000_revs_xx000_added_x000_copies 89294cd501d9 7ccb2fc7ccb5 : 7.467836 s, 7.382439 s, - 0.085397 s, ? 0.988565 mozilla-try x0000_revs_x0000_added_x0000_copies e928c65095ed e951f4ad123a : 9.801294 s, 7.273506 s, - 2.527788 s, ? 0.742097 mozilla-try x00000_revs_x_added_0_copies 6a320851d377 1ebb79acd503 : 0.091886 s, killed mozilla-try x00000_revs_x00000_added_0_copies dc8a3ca7010e d16fde900c9c : 26.491140 s, 1.074593 s, -25.416547 s, ? 0.040564 mozilla-try x00000_revs_x_added_x_copies 5173c4b6f97c 95d83ee7242d : 0.092863 s, killed mozilla-try x00000_revs_x000_added_x_copies 9126823d0e9c ca82787bb23c : 0.226823 s, killed mozilla-try x00000_revs_x0000_added_x0000_copies 8d3fafa80d4b eb884023b810 : 18.914630 s, 27.746195 s, + 8.831565 s, ? 1.466917 mozilla-try x00000_revs_x00000_added_x0000_copies 1b661134e2ca 1ae03d022d6d : 21.198903 s, killed mozilla-try x00000_revs_x00000_added_x000_copies 9b2a99adc05e 8e29777b48e6 : 24.952268 s, killed Differential Revision: https://phab.mercurial-scm.org/D9296
author Pierre-Yves David <pierre-yves.david@octobus.net>
date Mon, 02 Nov 2020 11:03:56 +0100
parents d7a508a75d72
children 89a2afe31e82
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1 from __future__ import absolute_import
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2
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3 from .i18n import _
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4 from .pycompat import getattr
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5 from . import (
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6 bookmarks as bookmarksmod,
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7 cmdutil,
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8 error,
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9 hg,
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10 lock as lockmod,
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11 mergestate as mergestatemod,
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12 node as nodemod,
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13 pycompat,
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14 registrar,
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15 repair,
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16 scmutil,
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17 util,
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18 )
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20 nullid = nodemod.nullid
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21 release = lockmod.release
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23 cmdtable = {}
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24 command = registrar.command(cmdtable)
19823
6fb14d21fe9d strip: move checksubstate from mq to strip
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parents: 19822
diff changeset
25
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diff changeset
26
42490
3a1988e915f9 strip: remove unused excsuffix argument from checklocalchanges()
Martin von Zweigbergk <martinvonz@google.com>
parents: 42470
diff changeset
27 def checklocalchanges(repo, force=False):
22925
68df36ce3d8a strip: make checklocalchanges() return full status tuple
Martin von Zweigbergk <martinvonz@gmail.com>
parents: 22057
diff changeset
28 s = repo.status()
19824
237e40b2c1ff strip: move checklocalchanges from mq to strip
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19823
diff changeset
29 if not force:
42532
12243f15d53e statecheck: added support for STATES
Taapas Agrawal <taapas2897@gmail.com>
parents: 42492
diff changeset
30 cmdutil.checkunfinished(repo)
42491
1474f5d84662 strip: use bailifchanged() instead of reimplementing it
Martin von Zweigbergk <martinvonz@google.com>
parents: 42490
diff changeset
31 cmdutil.bailifchanged(repo)
42532
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Taapas Agrawal <taapas2897@gmail.com>
parents: 42492
diff changeset
32 else:
12243f15d53e statecheck: added support for STATES
Taapas Agrawal <taapas2897@gmail.com>
parents: 42492
diff changeset
33 cmdutil.checkunfinished(repo, skipmerge=True)
22925
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Martin von Zweigbergk <martinvonz@gmail.com>
parents: 22057
diff changeset
34 return s
19824
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parents: 19823
diff changeset
35
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diff changeset
36
34574
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Paul Morelle <paul.morelle@octobus.net>
parents: 33488
diff changeset
37 def _findupdatetarget(repo, nodes):
05c2a9f37a1d strip: factor out update target selection
Paul Morelle <paul.morelle@octobus.net>
parents: 33488
diff changeset
38 unode, p2 = repo.changelog.parents(nodes[0])
34621
5613fb1583d6 strip: take branch into account when selecting update target (issue5540)
Paul Morelle <paul.morelle@octobus.net>
parents: 34574
diff changeset
39 currentbranch = repo[None].branch()
34574
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Paul Morelle <paul.morelle@octobus.net>
parents: 33488
diff changeset
40
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parents: 42532
diff changeset
41 if (
43077
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parents: 43076
diff changeset
42 util.safehasattr(repo, b'mq')
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diff changeset
43 and p2 != nullid
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parents: 42532
diff changeset
44 and p2 in [x.node for x in repo.mq.applied]
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parents: 42532
diff changeset
45 ):
34574
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parents: 33488
diff changeset
46 unode = p2
34621
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Paul Morelle <paul.morelle@octobus.net>
parents: 34574
diff changeset
47 elif currentbranch != repo[unode].branch():
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parents: 43076
diff changeset
48 pwdir = b'parents(wdir())'
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parents: 43076
diff changeset
49 revset = b'max(((parents(%ln::%r) + %r) - %ln::%r) and branch(%s))'
43076
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parents: 42532
diff changeset
50 branchtarget = repo.revs(
2372284d9457 formatting: blacken the codebase
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parents: 42532
diff changeset
51 revset, nodes, pwdir, pwdir, nodes, pwdir, currentbranch
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42532
diff changeset
52 )
34621
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Paul Morelle <paul.morelle@octobus.net>
parents: 34574
diff changeset
53 if branchtarget:
5613fb1583d6 strip: take branch into account when selecting update target (issue5540)
Paul Morelle <paul.morelle@octobus.net>
parents: 34574
diff changeset
54 cl = repo.changelog
5613fb1583d6 strip: take branch into account when selecting update target (issue5540)
Paul Morelle <paul.morelle@octobus.net>
parents: 34574
diff changeset
55 unode = cl.node(branchtarget.first())
34574
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Paul Morelle <paul.morelle@octobus.net>
parents: 33488
diff changeset
56
05c2a9f37a1d strip: factor out update target selection
Paul Morelle <paul.morelle@octobus.net>
parents: 33488
diff changeset
57 return unode
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parents: 33488
diff changeset
58
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diff changeset
59
2372284d9457 formatting: blacken the codebase
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parents: 42532
diff changeset
60 def strip(
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42532
diff changeset
61 ui,
2372284d9457 formatting: blacken the codebase
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parents: 42532
diff changeset
62 repo,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42532
diff changeset
63 revs,
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parents: 42532
diff changeset
64 update=True,
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parents: 42532
diff changeset
65 backup=True,
2372284d9457 formatting: blacken the codebase
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parents: 42532
diff changeset
66 force=None,
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parents: 42532
diff changeset
67 bookmarks=None,
2372284d9457 formatting: blacken the codebase
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parents: 42532
diff changeset
68 soft=False,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42532
diff changeset
69 ):
32919
daceeed34ad2 strip: use context manager for locking in strip()
Martin von Zweigbergk <martinvonz@google.com>
parents: 32897
diff changeset
70 with repo.wlock(), repo.lock():
19825
4b4997068143 strip: move the strip helper function for mq to strip
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19824
diff changeset
71
4b4997068143 strip: move the strip helper function for mq to strip
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19824
diff changeset
72 if update:
4b4997068143 strip: move the strip helper function for mq to strip
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19824
diff changeset
73 checklocalchanges(repo, force=force)
34574
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Paul Morelle <paul.morelle@octobus.net>
parents: 33488
diff changeset
74 urev = _findupdatetarget(repo, revs)
19825
4b4997068143 strip: move the strip helper function for mq to strip
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19824
diff changeset
75 hg.clean(repo, urev)
26748
5ba0a99ff27f dirstate: make dirstate.write() callers pass transaction object to it
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 26624
diff changeset
76 repo.dirstate.write(repo.currenttransaction())
19825
4b4997068143 strip: move the strip helper function for mq to strip
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19824
diff changeset
77
41798
8c42b4a3d447 strip: introduce a soft strip option
Boris Feld <boris.feld@octobus.net>
parents: 41397
diff changeset
78 if soft:
8c42b4a3d447 strip: introduce a soft strip option
Boris Feld <boris.feld@octobus.net>
parents: 41397
diff changeset
79 repair.softstrip(ui, repo, revs, backup)
8c42b4a3d447 strip: introduce a soft strip option
Boris Feld <boris.feld@octobus.net>
parents: 41397
diff changeset
80 else:
8c42b4a3d447 strip: introduce a soft strip option
Boris Feld <boris.feld@octobus.net>
parents: 41397
diff changeset
81 repair.strip(ui, repo, revs, backup)
21847
f6f122f4813b strip: remove bookmarks after strip succeed (issue4295)
David Soria Parra <davidsp@fb.com>
parents: 20102
diff changeset
82
26972
4b0c3df5d635 strip: renaming local variables
Shubhanshu Agrawal <agrawal.shubhanshu@gmail.com>
parents: 26748
diff changeset
83 repomarks = repo._bookmarks
27029
8279c5d116a0 strip: strip a list of bookmarks
Shubhanshu Agrawal <agrawal.shubhanshu@gmail.com>
parents: 26988
diff changeset
84 if bookmarks:
43077
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Augie Fackler <augie@google.com>
parents: 43076
diff changeset
85 with repo.transaction(b'strip') as tr:
27052
b9d0b45df7b2 strip: use repo._bookmarks.recordchange instead of repo._bookmarks.write
Laurent Charignon <lcharignon@fb.com>
parents: 27030
diff changeset
86 if repo._activebookmark in bookmarks:
b9d0b45df7b2 strip: use repo._bookmarks.recordchange instead of repo._bookmarks.write
Laurent Charignon <lcharignon@fb.com>
parents: 27030
diff changeset
87 bookmarksmod.deactivate(repo)
33488
eb344bbac18c bookmark: use 'applychanges' when stripping
Boris Feld <boris.feld@octobus.net>
parents: 32920
diff changeset
88 repomarks.applychanges(repo, tr, [(b, None) for b in bookmarks])
27872
a54afc4475d7 with: use a context manager for transaction in strip
Bryan O'Sullivan <bryano@fb.com>
parents: 27839
diff changeset
89 for bookmark in sorted(bookmarks):
43077
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Augie Fackler <augie@google.com>
parents: 43076
diff changeset
90 ui.write(_(b"bookmark '%s' deleted\n") % bookmark)
19826
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
91
43076
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Augie Fackler <augie@google.com>
parents: 42532
diff changeset
92
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42532
diff changeset
93 @command(
45865
d7a508a75d72 strip: move into core
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 45514
diff changeset
94 b"debugstrip",
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42532
diff changeset
95 [
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42532
diff changeset
96 (
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
97 b'r',
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
98 b'rev',
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42532
diff changeset
99 [],
2372284d9457 formatting: blacken the codebase
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parents: 42532
diff changeset
100 _(
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
101 b'strip specified revision (optional, '
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
102 b'can specify revisions without this '
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
103 b'option)'
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42532
diff changeset
104 ),
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
105 _(b'REV'),
43076
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Augie Fackler <augie@google.com>
parents: 42532
diff changeset
106 ),
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42532
diff changeset
107 (
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
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diff changeset
108 b'f',
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
109 b'force',
43076
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Augie Fackler <augie@google.com>
parents: 42532
diff changeset
110 None,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42532
diff changeset
111 _(
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
112 b'force removal of changesets, discard '
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
113 b'uncommitted changes (no backup)'
43076
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Augie Fackler <augie@google.com>
parents: 42532
diff changeset
114 ),
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42532
diff changeset
115 ),
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
116 (b'', b'no-backup', None, _(b'do not save backup bundle')),
43117
8ff1ecfadcd1 cleanup: join string literals that are already on one line
Martin von Zweigbergk <martinvonz@google.com>
parents: 43105
diff changeset
117 (b'', b'nobackup', None, _(b'do not save backup bundle (DEPRECATED)'),),
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
118 (b'n', b'', None, _(b'ignored (DEPRECATED)')),
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
119 (
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
120 b'k',
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
121 b'keep',
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
122 None,
43117
8ff1ecfadcd1 cleanup: join string literals that are already on one line
Martin von Zweigbergk <martinvonz@google.com>
parents: 43105
diff changeset
123 _(b"do not modify working directory during strip"),
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42532
diff changeset
124 ),
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42532
diff changeset
125 (
43077
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diff changeset
126 b'B',
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
127 b'bookmark',
43076
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Augie Fackler <augie@google.com>
parents: 42532
diff changeset
128 [],
43117
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Martin von Zweigbergk <martinvonz@google.com>
parents: 43105
diff changeset
129 _(b"remove revs only reachable from given bookmark"),
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parents: 43076
diff changeset
130 _(b'BOOKMARK'),
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diff changeset
131 ),
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parents: 42532
diff changeset
132 (
43077
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diff changeset
133 b'',
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diff changeset
134 b'soft',
43076
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diff changeset
135 None,
43077
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diff changeset
136 _(b"simply drop changesets from visible history (EXPERIMENTAL)"),
43076
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parents: 42532
diff changeset
137 ),
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parents: 42532
diff changeset
138 ],
45865
d7a508a75d72 strip: move into core
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 45514
diff changeset
139 _(b'hg debugstrip [-k] [-f] [-B bookmark] [-r] REV...'),
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diff changeset
140 helpcategory=command.CATEGORY_MAINTENANCE,
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diff changeset
141 )
45865
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Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 45514
diff changeset
142 def debugstrip(ui, repo, *revs, **opts):
19826
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
143 """strip changesets and all their descendants from the repository
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
144
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
145 The strip command removes the specified changesets and all their
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
146 descendants. If the working directory has uncommitted changes, the
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
147 operation is aborted unless the --force flag is supplied, in which
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
148 case changes will be discarded.
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
149
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
150 If a parent of the working directory is stripped, then the working
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
151 directory will automatically be updated to the most recent
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
152 available ancestor of the stripped parent after the operation
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
153 completes.
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
154
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
155 Any stripped changesets are stored in ``.hg/strip-backup`` as a
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
156 bundle (see :hg:`help bundle` and :hg:`help unbundle`). They can
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
157 be restored by running :hg:`unbundle .hg/strip-backup/BUNDLE`,
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
158 where BUNDLE is the bundle file created by the strip. Note that
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
159 the local revision numbers will in general be different after the
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
160 restore.
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
161
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
162 Use the --no-backup option to discard the backup bundle once the
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
163 operation completes.
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
164
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
165 Strip is not a history-rewriting operation and can be used on
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
166 changesets in the public phase. But if the stripped changesets have
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
167 been pushed to a remote repository you will likely pull them again.
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
168
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
169 Return 0 on success.
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
170 """
32897
799db2af824c py3: convert keys of kwargs back to bytes using pycompat.byteskwargs()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 32337
diff changeset
171 opts = pycompat.byteskwargs(opts)
22057
445472225ccd strip: remove -b/--backup codepaths
Jordi Guti?rrez Hermoso <jordigh@octave.org>
parents: 21854
diff changeset
172 backup = True
43077
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Augie Fackler <augie@google.com>
parents: 43076
diff changeset
173 if opts.get(b'no_backup') or opts.get(b'nobackup'):
22057
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Jordi Guti?rrez Hermoso <jordigh@octave.org>
parents: 21854
diff changeset
174 backup = False
19826
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Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
175
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
176 cl = repo.changelog
43077
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Augie Fackler <augie@google.com>
parents: 43076
diff changeset
177 revs = list(revs) + opts.get(b'rev')
19826
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Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
178 revs = set(scmutil.revrange(repo, revs))
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Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
179
27839
7ec3cb246291 with: use context manager for wlock in shelve stripcmd
Bryan O'Sullivan <bryano@fb.com>
parents: 27052
diff changeset
180 with repo.wlock():
43077
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Augie Fackler <augie@google.com>
parents: 43076
diff changeset
181 bookmarks = set(opts.get(b'bookmark'))
27029
8279c5d116a0 strip: strip a list of bookmarks
Shubhanshu Agrawal <agrawal.shubhanshu@gmail.com>
parents: 26988
diff changeset
182 if bookmarks:
26972
4b0c3df5d635 strip: renaming local variables
Shubhanshu Agrawal <agrawal.shubhanshu@gmail.com>
parents: 26748
diff changeset
183 repomarks = repo._bookmarks
27029
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Shubhanshu Agrawal <agrawal.shubhanshu@gmail.com>
parents: 26988
diff changeset
184 if not bookmarks.issubset(repomarks):
43076
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Augie Fackler <augie@google.com>
parents: 42532
diff changeset
185 raise error.Abort(
43077
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Augie Fackler <augie@google.com>
parents: 43076
diff changeset
186 _(b"bookmark '%s' not found")
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
187 % b','.join(sorted(bookmarks - set(repomarks.keys())))
43076
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Augie Fackler <augie@google.com>
parents: 42532
diff changeset
188 )
20096
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Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
189
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parents: 20009
diff changeset
190 # If the requested bookmark is not the only one pointing to a
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Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
191 # a revision we have to only delete the bookmark and not strip
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Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
192 # anything. revsets cannot detect that case.
27029
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Shubhanshu Agrawal <agrawal.shubhanshu@gmail.com>
parents: 26988
diff changeset
193 nodetobookmarks = {}
43105
649d3ac37a12 py3: define and use pycompat.iteritems() for hgext/
Gregory Szorc <gregory.szorc@gmail.com>
parents: 43089
diff changeset
194 for mark, node in pycompat.iteritems(repomarks):
27029
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Shubhanshu Agrawal <agrawal.shubhanshu@gmail.com>
parents: 26988
diff changeset
195 nodetobookmarks.setdefault(node, []).append(mark)
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Shubhanshu Agrawal <agrawal.shubhanshu@gmail.com>
parents: 26988
diff changeset
196 for marks in nodetobookmarks.values():
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Shubhanshu Agrawal <agrawal.shubhanshu@gmail.com>
parents: 26988
diff changeset
197 if bookmarks.issuperset(marks):
38131
46c2b19a1263 scmutil: move repair.stripbmrevset as scmutil.bookmarkrevs (API)
David Demelier <markand@malikania.fr>
parents: 36341
diff changeset
198 rsrevs = scmutil.bookmarkrevs(repo, marks[0])
27030
cf9ed6d32ccb strip: changing bookmark argument to be a list
Shubhanshu Agrawal <agrawal.shubhanshu@gmail.com>
parents: 27029
diff changeset
199 revs.update(set(rsrevs))
20096
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Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
200 if not revs:
43077
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Augie Fackler <augie@google.com>
parents: 43076
diff changeset
201 with repo.lock(), repo.transaction(b'bookmark') as tr:
33488
eb344bbac18c bookmark: use 'applychanges' when stripping
Boris Feld <boris.feld@octobus.net>
parents: 32920
diff changeset
202 bmchanges = [(b, None) for b in bookmarks]
eb344bbac18c bookmark: use 'applychanges' when stripping
Boris Feld <boris.feld@octobus.net>
parents: 32920
diff changeset
203 repomarks.applychanges(repo, tr, bmchanges)
32920
8dbcb66ac160 strip: use context manager for locking and transaction in stripcmd()
Martin von Zweigbergk <martinvonz@google.com>
parents: 32919
diff changeset
204 for bookmark in sorted(bookmarks):
43077
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Augie Fackler <augie@google.com>
parents: 43076
diff changeset
205 ui.write(_(b"bookmark '%s' deleted\n") % bookmark)
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parents: 20009
diff changeset
206
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parents: 20009
diff changeset
207 if not revs:
43077
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Augie Fackler <augie@google.com>
parents: 43076
diff changeset
208 raise error.Abort(_(b'empty revision set'))
20096
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parents: 20009
diff changeset
209
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parents: 20009
diff changeset
210 descendants = set(cl.descendants(revs))
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Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
211 strippedrevs = revs.union(descendants)
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Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
212 roots = revs.difference(descendants)
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Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
213
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Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
214 # if one of the wdir parent is stripped we'll need
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Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
215 # to update away to an earlier revision
43076
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Augie Fackler <augie@google.com>
parents: 42532
diff changeset
216 update = any(
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42532
diff changeset
217 p != nullid and cl.rev(p) in strippedrevs
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42532
diff changeset
218 for p in repo.dirstate.parents()
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42532
diff changeset
219 )
20096
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parents: 20009
diff changeset
220
44452
9d2b2df2c2ba cleanup: run pyupgrade on our source tree to clean up varying things
Augie Fackler <augie@google.com>
parents: 43117
diff changeset
221 rootnodes = {cl.node(r) for r in roots}
19826
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
222
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parents: 20009
diff changeset
223 q = getattr(repo, 'mq', None)
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Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
224 if q is not None and q.applied:
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Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
225 # refresh queue state if we're about to strip
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Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
226 # applied patches
43077
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Augie Fackler <augie@google.com>
parents: 43076
diff changeset
227 if cl.rev(repo.lookup(b'qtip')) in strippedrevs:
20096
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Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
228 q.applieddirty = True
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Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
229 start = 0
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Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
230 end = len(q.applied)
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Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
231 for i, statusentry in enumerate(q.applied):
88e172871ad7 strip: hold wlock for entire duration
Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
232 if statusentry.node in rootnodes:
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Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
233 # if one of the stripped roots is an applied
88e172871ad7 strip: hold wlock for entire duration
Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
234 # patch, only part of the queue is stripped
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Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
235 start = i
88e172871ad7 strip: hold wlock for entire duration
Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
236 break
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Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
237 del q.applied[start:end]
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Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
238 q.savedirty()
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Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
239
88e172871ad7 strip: hold wlock for entire duration
Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
240 revs = sorted(rootnodes)
43077
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Augie Fackler <augie@google.com>
parents: 43076
diff changeset
241 if update and opts.get(b'keep'):
34574
05c2a9f37a1d strip: factor out update target selection
Paul Morelle <paul.morelle@octobus.net>
parents: 33488
diff changeset
242 urev = _findupdatetarget(repo, revs)
20102
04eaa8eec6a0 strip.stripcmd: remove redundant wlock acquire/release
Siddharth Agarwal <sid0@fb.com>
parents: 20101
diff changeset
243 uctx = repo[urev]
20096
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Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
244
20102
04eaa8eec6a0 strip.stripcmd: remove redundant wlock acquire/release
Siddharth Agarwal <sid0@fb.com>
parents: 20101
diff changeset
245 # only reset the dirstate for files that would actually change
04eaa8eec6a0 strip.stripcmd: remove redundant wlock acquire/release
Siddharth Agarwal <sid0@fb.com>
parents: 20101
diff changeset
246 # between the working context and uctx
45509
2bc978921e8a strip: with --keep, consider all revs "removed" from the wcp (issue6270)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 44856
diff changeset
247 descendantrevs = repo.revs(b"only(., %d)", uctx.rev())
20102
04eaa8eec6a0 strip.stripcmd: remove redundant wlock acquire/release
Siddharth Agarwal <sid0@fb.com>
parents: 20101
diff changeset
248 changedfiles = []
04eaa8eec6a0 strip.stripcmd: remove redundant wlock acquire/release
Siddharth Agarwal <sid0@fb.com>
parents: 20101
diff changeset
249 for rev in descendantrevs:
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Siddharth Agarwal <sid0@fb.com>
parents: 20101
diff changeset
250 # blindly reset the files, regardless of what actually changed
04eaa8eec6a0 strip.stripcmd: remove redundant wlock acquire/release
Siddharth Agarwal <sid0@fb.com>
parents: 20101
diff changeset
251 changedfiles.extend(repo[rev].files())
20096
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Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
252
20102
04eaa8eec6a0 strip.stripcmd: remove redundant wlock acquire/release
Siddharth Agarwal <sid0@fb.com>
parents: 20101
diff changeset
253 # reset files that only changed in the dirstate too
04eaa8eec6a0 strip.stripcmd: remove redundant wlock acquire/release
Siddharth Agarwal <sid0@fb.com>
parents: 20101
diff changeset
254 dirstate = repo.dirstate
43077
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Augie Fackler <augie@google.com>
parents: 43076
diff changeset
255 dirchanges = [f for f in dirstate if dirstate[f] != b'n']
20102
04eaa8eec6a0 strip.stripcmd: remove redundant wlock acquire/release
Siddharth Agarwal <sid0@fb.com>
parents: 20101
diff changeset
256 changedfiles.extend(dirchanges)
20096
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Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
257
20102
04eaa8eec6a0 strip.stripcmd: remove redundant wlock acquire/release
Siddharth Agarwal <sid0@fb.com>
parents: 20101
diff changeset
258 repo.dirstate.rebuild(urev, uctx.manifest(), changedfiles)
26748
5ba0a99ff27f dirstate: make dirstate.write() callers pass transaction object to it
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 26624
diff changeset
259 repo.dirstate.write(repo.currenttransaction())
24709
69154e0ae384 strip: properly clear resolve state with --keep (issue4593)
Matt Mackall <mpm@selenic.com>
parents: 24471
diff changeset
260
69154e0ae384 strip: properly clear resolve state with --keep (issue4593)
Matt Mackall <mpm@selenic.com>
parents: 24471
diff changeset
261 # clear resolve state
45490
0ce6af73f481 mergestate: make some callers not pass pointless node argument
Martin von Zweigbergk <martinvonz@google.com>
parents: 44856
diff changeset
262 mergestatemod.mergestate.clean(repo)
24709
69154e0ae384 strip: properly clear resolve state with --keep (issue4593)
Matt Mackall <mpm@selenic.com>
parents: 24471
diff changeset
263
20102
04eaa8eec6a0 strip.stripcmd: remove redundant wlock acquire/release
Siddharth Agarwal <sid0@fb.com>
parents: 20101
diff changeset
264 update = False
20096
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Siddharth Agarwal <sid0@fb.com>
parents: 20009
diff changeset
265
43076
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Augie Fackler <augie@google.com>
parents: 42532
diff changeset
266 strip(
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42532
diff changeset
267 ui,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42532
diff changeset
268 repo,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42532
diff changeset
269 revs,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42532
diff changeset
270 backup=backup,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42532
diff changeset
271 update=update,
43077
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Augie Fackler <augie@google.com>
parents: 43076
diff changeset
272 force=opts.get(b'force'),
43076
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Augie Fackler <augie@google.com>
parents: 42532
diff changeset
273 bookmarks=bookmarks,
43077
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Augie Fackler <augie@google.com>
parents: 43076
diff changeset
274 soft=opts[b'soft'],
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42532
diff changeset
275 )
19826
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
276
4b1cbcfdabf7 mq: extract strip function as its standalone extension (issue3824)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 19825
diff changeset
277 return 0