ikiwiki/doc/rcs/git/discussion.mdwn

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## ikiwiki + git
<http://fob.po8.org/node/346>
Here's an early page documenting setting up ikiwiki with git. It shouldn't be
this hard anymore. :-) See [[setup]] --[[Joey]]
## Migrating from svn to git ##
I'd like to migrate from svn to git, because git is better in general but also has some nice properties that go well together with my use of ikiwiki.. I only change it myself. I want a single git repo so that my website directory is self-contained so that I don't need to drag around a separate svn repository on my computer. Is it possible to use ikiwiki so that it only uses a git repository in the same dir as all files are stored and edited?
Otherwise, I hope migrating is just importing the svn repo to git and then setting up ikiwiki to use git. I don't plan to go back to svn after that so git-svn should only do the import.
### Solution ###
**Basis:** I only use ikiwiki as a wiki compiler. No cgi or anything.
I imported my svn repo into git with `git-svnimport`. I reconfigured ikiwiki to _not use any rcs_. In `ikiwiki.setup`, I have the git repository as srcdir, and a suitable dstdir.
Then, in my git repository, I added this `post-commit` hook to refresh the wiki:
#!/bin/sh
# to refresh when changes happen
BASE="/path/to/base/dir"
SETUPFILE="$BASE/ikiwiki.setup"
UNDERLAYDIR="$BASE/underlay"
ikiwiki --refresh --setup "$SETUPFILE" --underlaydir="$UNDERLAYDIR" --verbose
Positives:
* Containment: I only have the above `$BASE` directory to backup: it contains the srcdir and setup files. No external svn repository. This means that suddenly `git` and `ikiwiki` pair into a stand-alone self-contained wiki compiler kit.
UlrikSverdrup (This is now crossposted to the above mentioned [website][ulrikweb])
[ulrikweb]: http://www.student.lu.se/~cif04usv/wiki/stuff/git.html
> Note that while the post-commit hook above may work in some situations, it *will* fail (or at least be suboptimal) for web commits. If you're setting up ikiwiki and git for a wiki that allows web commits, you should use
> the repository and hook setups in documented in [[setup]] instead. With that method, you do end up with two separate git repos; but it's fine to only back one of them up. :-) --[[Joey]]
## gitmanual
Main use case I am trying to accomplish: Edit wiki pages offline.
1. Imagine you're the administrator of the site and you want to checkout the wiki sources to give them some love while on a train journey.
2. Or you are writing a complex document and you want to simply use your favourite $EDITOR
3. Learn a little more about [git](http://git.or.cz/)
# Workflow
## on webconverger.org aka si.dabase.com aka hendry machine
Wiki page created with [ikiwiki](http://ikiwiki.info). Example usb.mdwn [usb](http://webconverger.org/usb/)
## on monty (my laptop)
git-clone ssh://si.dabase.com/home/hendry/wikiwc/.git/
You might want to set some config variables like your email as this [tutorial](http://www.kernel.org/pub/software/scm/git/docs/tutorial.html) describes.
echo "blah" >> usb.mdwn
Then to commit:
git-commit -a -m "added test"
Send back:
git push origin
## on webconverger.org aka si.dabase.com aka hendry machine
You should setup the "The git post-update wrapper" in the **ikiwiki.setup** file.
Then the wiki should be up-to-date! :)
# Ack
Thanks to gitte on #git on Freenode and of course joeyh. Have a look at [[rcs/details]].
## Too many pages about git?
I think it would be a good thing if the various git pages where somehow unified. It seems to me that [[tips/laptop_wiki_with_git]] is currently not so different from [[git]]. Let us see what joeyh thinks about the new git pages, but if this level of detail is to go there, I think it could pretty much include (maybe as sub pages) the info in [[tips/laptop_wiki_with_git]] and [[tips/laptop_wiki_with_git_extended]] --[[DavidBremner]]