Re: AW: [EGIT] [PATCH RFC v1 5/5] Use the ignore patterns cache to determine ignores

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Mark Struberg wrote:
Ferry,

I was just quickly hacking a rudimentary IgnoreRules class in jgit-core
[1] mainly for the purpose of not forgetting about handling ignores
finally ;)


I think there is no need to do that, I have that in my code already (although in a different form). My implementation reflects what C git does.

I now saw you worked on introducing gitignore to EGIT, but wasn't able
to find any repo with your code but only a few old patches.


it's in my local repo. I have no public repo

Do you see a way we can move your work into jgit-core? I've seen you
have a lot of Eclipse specific stuff in your code, so we'd obviously
have to cut those things in slices.

I've been asking Shawn about input a few times but did not receive any yet. he wants it moved into a treewalk but I'm way too unfamiliar with that code to do it properly (and easily)

the reason that I have a lot of eclipse specific stuff in there is because I just started implementing the handling in the egit plugin since that was the easiest point to plug it into.

I have been thinking a lot about getting rid of the eclipse specific stuff and I think that's not hard. it requires a bit of reworking of the code but what I have in mind is actually a lot cleaner that what I sent out earlier.


One possible strategy would be to make the IgnoreRules stuff in
jgit-core contain only the 'readonly' evaluation code, thus no

that would be easy

addIgnore(File) and addIgnore(String rule). Eclipse (or others, e.g.
editor) could then manipulate the .gitignore files, and all the other
ignore options and afterwards tells the IgnoreRules to re-initialise.

I think it would be easier to let eclipse manipulate the ignore file and then just re-read it into the 'ignore cache'


A second thing: Not looked at your code close enough, but I noticed
that quite a few Eclipse plugins look at the subclipse when it comes to
ignore handling, and try to 'hide' the ignore files from the user. I
personally don't like that because the propset based ignore handling is
a highly SVN specific thing. I prefer the way it's handled with the CVS
plugin: show the .gitignore files to the user and even let him edit
those files with an editor. As soon as we detect a change (even after a
refresh if someone edited it with vi), we simply re-init our
IgnoreRules.
1
WDYT?

see remark above. exactly what I had in mind. git does ignore handling like cvs.


Btw: Do you have a github account already? We could create an 'ignore'
branch and I'm sure Jason can give you push rights to it.


no account yet.
would be nice to work on this with other people.

Ferry
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