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httprepo: long arguments support (issue2126)...
httprepo: long arguments support (issue2126) Send the command arguments in the HTTP headers. The command is still part of the URL. If the server does not have the 'httpheader' capability, the client will send the command arguments in the URL as it did previously. Web servers typically allow more data to be placed within the headers than in the URL, so this approach will: - Avoid HTTP errors due to using a URL that is too large. - Allow Mercurial to implement a more efficient wire protocol. An alternate approach is to send the arguments as part of the request body. This approach has been rejected because it requires the use of POST requests, so it would break any existing configuration that relies on the request type for authentication or caching. Extensibility: - The header size is provided by the server, which makes it possible to introduce an hgrc setting for it. - The client ignores the capability value after the first comma, which allows more information to be included in the future.

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r10576:7616ff5f stable
r14093:ce99d887 default
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test-convert-baz.out
96 lines | 3.4 KiB | text/plain | TextLexer
/ tests / test-convert-baz.out
% create baz archive
% initialize baz repo
* creating version baz@mercurial--convert/baz--test--0
* imported baz@mercurial--convert/baz--test--0
% create initial files
* build pristine tree for baz@mercurial--convert/baz--test--0--base-0
* Scanning for full-tree revision: .
* from import revision: baz@mercurial--convert/baz--test--0--base-0
A/ .arch-ids
A/ src
A/ src/.arch-ids
A .arch-ids/a.id
A a
A src/.arch-ids/=id
A src/.arch-ids/b.id
A src/b
* update pristine tree (baz@mercurial--convert/baz--test--0--base-0 => baz--test--0--patch-1)
* committed baz@mercurial--convert/baz--test--0--patch-1
% create link file and modify a
A src/.arch-ids/a-link.id
A src/a-link
M a
* update pristine tree (baz@mercurial--convert/baz--test--0--patch-1 => baz--test--0--patch-2)
* committed baz@mercurial--convert/baz--test--0--patch-2
% create second link and modify b
A src/.arch-ids/a-link-2.id
A src/a-link-2
Mb src/b
* update pristine tree (baz@mercurial--convert/baz--test--0--patch-2 => baz--test--0--patch-3)
* committed baz@mercurial--convert/baz--test--0--patch-3
% b file to link and a-link-2 to regular file
fl src/b
lf src/a-link-2
* update pristine tree (baz@mercurial--convert/baz--test--0--patch-3 => baz--test--0--patch-4)
* committed baz@mercurial--convert/baz--test--0--patch-4
% move a-link-2 file and src directory
D/ src/.arch-ids
A/ test/.arch-ids
/> src test
=> src/.arch-ids/a-link-2.id .arch-ids/c.id
=> src/a-link-2 c
=> src/.arch-ids/=id test/.arch-ids/=id
=> src/.arch-ids/a-link.id test/.arch-ids/a-link.id
=> src/.arch-ids/b.id test/.arch-ids/b.id
* update pristine tree (baz@mercurial--convert/baz--test--0--patch-4 => baz--test--0--patch-5)
* committed baz@mercurial--convert/baz--test--0--patch-5
% move and add the moved file again
A .arch-ids/e.id
A e
* update pristine tree (baz@mercurial--convert/baz--test--0--patch-5 => baz--test--0--patch-6)
* committed baz@mercurial--convert/baz--test--0--patch-6
A .arch-ids/e.id
A e
=> .arch-ids/e.id .arch-ids/f.id
=> e f
* update pristine tree (baz@mercurial--convert/baz--test--0--patch-6 => baz--test--0--patch-7)
* committed baz@mercurial--convert/baz--test--0--patch-7
% converting baz repo to Mercurial
initializing destination baz-repo-hg repository
analyzing tree version baz@mercurial--convert/baz--test--0...
scanning source...
sorting...
converting...
7 initial import
6 added a file, src and src/b (binary)
5 added link to a and modify a
4 added second link and modify b
3 file to link and link to file test
2 move and rename a-link-2 file and src directory
1 add e
0 move e and recreate it again
% show graph log
o 7 "move e and recreate it again" files: e f
|
o 6 "add e" files: e
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o 5 "move and rename a-link-2 file and src directory" files: c src/a-link src/a-link-2 src/b test/a-link test/b
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o 4 "file to link and link to file test" files: src/a-link-2 src/b
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o 3 "added second link and modify b" files: src/a-link-2 src/b
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o 2 "added link to a and modify a" files: a src/a-link
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o 1 "added a file, src and src/b (binary)" files: a src/b
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o 0 "initial import" files:
c4072c4b72e1cabace081888efa148ee80ca3cbb 644 a
0201ac32a3a8e86e303dff60366382a54b48a72e 644 c
1a4a864db0073705a11b1439f563bfa4b46d9246 644 e
09e0222742fc3f75777fa9d68a5d8af7294cb5e7 644 f
c0067ba5ff0b7c9a3eb17270839d04614c435623 644 @ test/a-link
375f4263d86feacdea7e3c27100abd1560f2a973 644 @ test/b
copies: c (src/a-link-2) test/a-link (src/a-link) test/b (src/b)
copies: f (e)