Mercurial > hg > pyhgsh
annotate comparison.txt @ 2328:f789602ba840
hgweb.manifest: revno of manifest and changelog aren't always the same
In the v4l-dvb repo, the manifest revno and the changelog revno are not
in sync. This happened because the same patch was applied to the same
revision in two different branches, resulting in the same manifest text,
with the same parents and so the first revision was reused.
Since hgweb.manifest was assuming the revnos of the manifest and of the
changelog were always the same, clicking on manifest -> bz2 in the
v4l-dvb site would download the wrong revision.
Use the linkrev to go from manifest revision to changelog revision.
This still won't be perfect since the page will still talk about
"manifest for changeset XYZ", where XYZ was the first changeset to have
this manifest, which is not necessarily the same changeset that the user
clicked to get to this page - but at least the contents will be the
same.
author | Alexis S. L. Carvalho <alexis@cecm.usp.br> |
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date | Sat, 20 May 2006 15:34:19 -0300 |
parents | 2073e5a71008 |
children |
rev | line source |
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58
2ab801e0ea9f
A quick set of comparisons between hg, git, and bk
mpm@selenic.com
parents:
diff
changeset
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1 Mercurial git BK (*) |
2ab801e0ea9f
A quick set of comparisons between hg, git, and bk
mpm@selenic.com
parents:
diff
changeset
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2 storage revlog delta compressed revisions SCCS weave |
139 | 3 storage naming by filename by revision hash by filename |
58
2ab801e0ea9f
A quick set of comparisons between hg, git, and bk
mpm@selenic.com
parents:
diff
changeset
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4 merge file DAGs changeset DAG file DAGs? |
2ab801e0ea9f
A quick set of comparisons between hg, git, and bk
mpm@selenic.com
parents:
diff
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5 consistency SHA1 SHA1 CRC |
1308
2073e5a71008
Cleanup of tabs and trailing spaces.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
139
diff
changeset
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6 signable? yes yes no |
58
2ab801e0ea9f
A quick set of comparisons between hg, git, and bk
mpm@selenic.com
parents:
diff
changeset
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7 |
2ab801e0ea9f
A quick set of comparisons between hg, git, and bk
mpm@selenic.com
parents:
diff
changeset
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8 retrieve file tip O(1) O(1) O(revs) |
2ab801e0ea9f
A quick set of comparisons between hg, git, and bk
mpm@selenic.com
parents:
diff
changeset
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9 add rev O(1) O(1) O(revs) |
2ab801e0ea9f
A quick set of comparisons between hg, git, and bk
mpm@selenic.com
parents:
diff
changeset
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10 find prev file rev O(1) O(changesets) O(revs) |
139 | 11 annotate file O(revs) O(changesets) O(revs) |
58
2ab801e0ea9f
A quick set of comparisons between hg, git, and bk
mpm@selenic.com
parents:
diff
changeset
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12 find file changeset O(1) O(changesets) ? |
2ab801e0ea9f
A quick set of comparisons between hg, git, and bk
mpm@selenic.com
parents:
diff
changeset
|
13 |
2ab801e0ea9f
A quick set of comparisons between hg, git, and bk
mpm@selenic.com
parents:
diff
changeset
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14 checkout O(files) O(files) O(revs)? |
2ab801e0ea9f
A quick set of comparisons between hg, git, and bk
mpm@selenic.com
parents:
diff
changeset
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15 commit O(changes) O(changes) ? |
2ab801e0ea9f
A quick set of comparisons between hg, git, and bk
mpm@selenic.com
parents:
diff
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16 6 patches/s 6 patches/s slow |
2ab801e0ea9f
A quick set of comparisons between hg, git, and bk
mpm@selenic.com
parents:
diff
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17 diff working dir O(changes) O(changes) ? |
2ab801e0ea9f
A quick set of comparisons between hg, git, and bk
mpm@selenic.com
parents:
diff
changeset
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18 < 1s < 1s ? |
2ab801e0ea9f
A quick set of comparisons between hg, git, and bk
mpm@selenic.com
parents:
diff
changeset
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19 tree diff revs O(changes) O(changes) ? |
2ab801e0ea9f
A quick set of comparisons between hg, git, and bk
mpm@selenic.com
parents:
diff
changeset
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20 < 1s < 1s ? |
139 | 21 hardlink clone O(files) O(revisions) O(files) |
22 | |
23 find remote csets O(log new) rsync: O(revisions) ? | |
24 git-http: O(changesets) | |
58
2ab801e0ea9f
A quick set of comparisons between hg, git, and bk
mpm@selenic.com
parents:
diff
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25 pull remote csets O(patch) O(modified files) O(patch) |
139 | 26 |
58
2ab801e0ea9f
A quick set of comparisons between hg, git, and bk
mpm@selenic.com
parents:
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27 repo growth O(patch) O(revisions) O(patch) |
139 | 28 kernel history 300M 3.5G? 250M? |
58
2ab801e0ea9f
A quick set of comparisons between hg, git, and bk
mpm@selenic.com
parents:
diff
changeset
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29 lines of code 2500 6500 (+ cogito) ?? |
2ab801e0ea9f
A quick set of comparisons between hg, git, and bk
mpm@selenic.com
parents:
diff
changeset
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30 |
2ab801e0ea9f
A quick set of comparisons between hg, git, and bk
mpm@selenic.com
parents:
diff
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31 * I've never used BK so this is just guesses |