view tests/test-convert-cvs-branch.out @ 7370:7bc62ebe7693

graphlog: refactor common grapher code

Extracts the column and edge determination code into a separate function
usable on generic DAGs with at most 2 parents per node.

grapher() is very similar to graphmod.graph(). I shall look into merging
them when I try visualizing patch branches in hgweb.

Started using contexts and renamed a bunch of variables (fewer underscores).

% create cvs repository
% Create a new project
N src/a
N src/b

No conflicts created by this import

cvs checkout: Updating src
U src/a
U src/b
% Branch the project
cvs tag: Tagging .
T a
T b
cvs update: Updating .
% Modify file a, then b, then a
cvs commit: Examining .
checking in src/a,v
cvs commit: Examining .
checking in src/b,v
cvs commit: Examining .
checking in src/a,v
% Convert
assuming destination src-hg
initializing destination src-hg repository
using builtin cvsps
collecting CVS rlog
7 log entries
creating changesets
5 changeset entries
connecting to cvsrepo
scanning source...
sorting...
converting...
4 Initial revision
3 init
2 mod a
1 mod b
0 mod a again
updating tags
% Check the result
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