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[jgit-dev] Writing directory list method using JGit
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Hi!
Sorry, if it's not a correct place for the question.
I'm writing method that should list children of one tree in git repo.
For each entry (file/dir) it must get info about last changed version,
author, modification date (like github repo browser shows).
My implementation does the following:
1. Gets list of directory children (using TreeWalk). I will call this
list <interesting paths>
2. Creating RevWalk. Traversing through commits and searching where each
file was last changed.
For every commit returned by RevWalk I create a TreeWalk for two trees:
from current commit and from previous commit. This allows to find paths
changed in current commit.
If I find that one of <interesting paths> is changed between two commits
I take commit info for that path.
Could you suggest some optimization for that? What can be the bottleneck
in this implementation? This algorithm must be as fast as possible.
I think comparing paths in tree traversal takes lot of time, but have no
idea how to improve it.
Thanks in advance,
Ilya
--
Ilya Ivanov,
Java Software Developer
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