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view tests/test-convert-cvs-branch.t @ 37533:df4985497986
wireproto: implement capabilities for wire protocol v2
The capabilities mechanism for wire protocol version 2 represents a
clean break from version 1.
Instead of effectively exchanging a set of capabilities, we're
exchanging a rich data structure.
This data structure currently contains information about
every available command, including its accepted arguments. It also
contains information about supported compression formats.
Exposing information about supported commands will allow clients
to automatically generate bindings to the server. Clients will be
able to do things like detect when they are attempting to run a
command that isn't known to the server. Exposing the required
permissions to run a command can be used by clients to determine if
they have privileges to call a command before actually calling it.
We could potentially even have clients send credentials
preemptively without waiting for the server to deny the command
request. Lots of potential here.
The data returned by this command will likely evolve heavily. So we
shouldn't bikeshed the implementation just yet.
Differential Revision: https://phab.mercurial-scm.org/D3200
author | Gregory Szorc <gregory.szorc@gmail.com> |
---|---|
date | Mon, 09 Apr 2018 11:52:31 -0700 |
parents | 2fc86d92c4a9 |
children | e5e5ee2b60e4 |
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#require cvs This is https://bz.mercurial-scm.org/1148 and https://bz.mercurial-scm.org/1447 $ cvscall() > { > cvs -f "$@" > /dev/null > } $ cat <<EOF >> $HGRCPATH > [extensions] > convert = > [convert] > cvsps.cache = 0 > EOF create cvs repository $ mkdir cvsrepo $ cd cvsrepo $ CVSROOT=`pwd` $ export CVSROOT $ CVS_OPTIONS=-f $ export CVS_OPTIONS $ cd .. $ rmdir cvsrepo $ cvscall -q -d "$CVSROOT" init Create a new project $ mkdir src $ cd src $ echo "1" > a $ echo "1" > b $ cvscall import -m "init" src v0 r0 | sort $ cd .. $ cvscall co src cvs checkout: Updating src $ cd src Branch the project $ cvscall tag -b BRANCH cvs tag: Tagging . $ cvscall up -r BRANCH > /dev/null cvs update: Updating . Modify file a, then b, then a $ sleep 1 $ echo "2" > a $ cvscall ci -m "mod a" cvs commit: Examining . $ echo "2" > b $ cvscall ci -m "mod b" cvs commit: Examining . $ sleep 1 $ echo "3" > a $ cvscall ci -m "mod a again" cvs commit: Examining . Convert $ cd .. $ hg convert src assuming destination src-hg initializing destination src-hg repository connecting to $TESTTMP/cvsrepo scanning source... collecting CVS rlog 7 log entries creating changesets 5 changeset entries sorting... converting... 4 Initial revision 3 init 2 mod a 1 mod b 0 mod a again updating tags Check the result $ hg -R src-hg log -G --template '{rev} ({branches}) {desc} files: {files}\n' o 5 () update tags files: .hgtags | | o 4 (BRANCH) mod a again files: a | | | o 3 (BRANCH) mod b files: b | | | o 2 (BRANCH) mod a files: a | | | o 1 (v0) init files: |/ o 0 () Initial revision files: a b issue 1447 $ cvscall() > { > cvs -f "$@" > /dev/null > sleep 1 > } $ cvsci() > { > cvs -f ci "$@" >/dev/null > sleep 1 > } $ cvscall -Q -d `pwd`/cvsmaster2 init $ cd cvsmaster2 $ CVSROOT=`pwd` $ export CVSROOT $ mkdir foo $ cd .. $ cvscall -Q co -d cvswork2 foo $ cd cvswork2 $ echo foo > a.txt $ echo bar > b.txt $ cvscall -Q add a.txt b.txt $ cvsci -m "Initial commit" cvs commit: Examining . $ echo foo > b.txt $ cvsci -m "Fix b on HEAD" cvs commit: Examining . $ echo bar > a.txt $ cvsci -m "Small fix in a on HEAD" cvs commit: Examining . $ cvscall -Q tag -b BRANCH $ cvscall -Q up -P -rBRANCH $ echo baz > b.txt $ cvsci -m "Change on BRANCH in b" cvs commit: Examining . $ hg debugcvsps -x --parents foo collecting CVS rlog 5 log entries creating changesets 4 changeset entries --------------------- PatchSet 1 Date: * (glob) Author: * (glob) Branch: HEAD Tag: (none) Log: Initial commit Members: a.txt:INITIAL->1.1 b.txt:INITIAL->1.1 --------------------- PatchSet 2 Date: * (glob) Author: * (glob) Branch: HEAD Tag: (none) Branchpoints: BRANCH Parent: 1 Log: Fix b on HEAD Members: b.txt:1.1->1.2 --------------------- PatchSet 3 Date: * (glob) Author: * (glob) Branch: HEAD Tag: (none) Branchpoints: BRANCH Parent: 2 Log: Small fix in a on HEAD Members: a.txt:1.1->1.2 --------------------- PatchSet 4 Date: * (glob) Author: * (glob) Branch: BRANCH Tag: (none) Parent: 3 Log: Change on BRANCH in b Members: b.txt:1.2->1.2.2.1 $ cd ..