Merge branch 'master' of ssh://git.ikiwiki.info/srv/git/ikiwiki.info

Conflicts:
	doc/post-commit/discussion.mdwn
master
Joey Hess 2009-07-31 21:06:15 -04:00
commit f328810017
5 changed files with 73 additions and 9 deletions

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@ -37,10 +37,6 @@ This element is poorly supported by browsers. As a workaround, `style.css` needs
Internet Explorer will display it as a block, though you can't seem to be able to further control the style.
# Validator complains about no h1-h6 in header
* [#509](http://bugzilla.validator.nu/show_bug.cgi?id=509)
## Time element
The [time element](http://www.whatwg.org/specs/web-apps/current-work/multipage/text-level-semantics.html#the-time-element) ideally needs the datatime= attribute set by a template variable with what [HTML5 defines as a valid datetime string](http://www.whatwg.org/specs/web-apps/current-work/multipage/infrastructure.html#valid-global-date-and-time-string).

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@ -65,6 +65,13 @@ The next/previous links are themselves implemented by
photo, using a special template (by default `albumnext.tmpl`
or `albumprev.tmpl`), in `archive`/`quick` mode.
> With hindsight, using an inline here is wrong - I should just
> run hooks and fill in the template within the album plugin.
> inline has some specialized functionality that's overkill
> here, and its delayed HTML substitution breaks the ability
> to have previous/up/next links both above and below the
> photo, for instance. --[[smcv]]
## Writing the album
The album contains one `\[[!album]]` directive. It may also

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@ -0,0 +1,31 @@
[[!template id=plugin name=cvs core=0 author="[[schmonz]]"]]
This plugin allows ikiwiki to use [[!wikipedia desc="CVS" Concurrent Versions System]] as an [[rcs]].
* Diffs are against [[3.14159|news/version_3.14159]]. `cvs.pm` started life as a copy of `svn.pm`.
* `IkiWiki.pm:wiki_file_prune_regexps` avoids copying CVS metadata into `$DESTDIR`.
* [[ikiwiki-makerepo]]:
* creates a repository,
* imports `$SRCDIR` into top-level module `ikiwiki` (vendor tag IKIWIKI, release tag PRE_CVS),
* creates a small post-commit wrapper to prevent `cvs add <directory>` from being seen by ikiwiki's [[post-commit]] hook,
* configures the wrapper itself as a post-commit hook in `CVSROOT/loginfo`.
* [`cvsps`](http://www.cobite.com/cvsps/) is required (`rcs_recentchanges()` and `rcs_diff()` need it to work).
* CVS multi-directory commits happen separately; the post-commit hook sees only the first directory's changes in time for [[recentchanges|plugins/recentchanges]]. The next run of `ikiwiki --setup` will correctly re-render such a recentchanges entry. It might be possible to solve this problem with scripts like `commit_prep` and `log_accum` from CVS contrib.
* Due to the name of CVS's metadata directories, it's impossible to create `.../CVS/foo.mdwn`. On case-insensitive filesystems it's also impossible to create `.../cvs/foo.mdwn`.
* No testing or special-casing has been done with [[attachments|plugins/attachment]], but they'll probably need `cvs add -kb`.
Having a `$HOME/.cvsrc` isn't necessary. Sure does make using CVS more livable, though. Here's a good general-purpose one:
cvs -q
checkout -P
update -dP
diff -u
rdiff -u
Not knowing how the tests get set up, I blindly attempted to add subversion-like tests to `t/file_pruned.t`. They fail. But the plugin definitely works. :-)
### Code
* [`cvs.pm`](http://www.netbsd.org/~schmonz/ikiwiki-cvs/cvs.pm)
* [`cvs-IkiWiki.pm.diff`](http://www.netbsd.org/~schmonz/ikiwiki-cvs/cvs-IkiWiki.pm.diff)
* [`cvs-ikiwiki-makerepo.diff`](http://www.netbsd.org/~schmonz/ikiwiki-cvs/cvs-ikiwiki-makerepo.diff)
* [`cvs-t-file_pruned.t.diff`](http://www.netbsd.org/~schmonz/ikiwiki-cvs/cvs-t-file_pruned.t.diff)

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@ -13,6 +13,17 @@ This plugin can benefit from
[[another_of_my_branches|todo/inline_plugin:_specifying_ordered_page_names]]
but does not require it.
Bugs:
* \[[!inline pages="..." trail=yes]] currently tries to work out
what pages are in the trail, and their order, at scan time. That
won't work, because matching a pagespec at scan time is
unreliable - pages we want might not have been scanned yet! I
haven't worked out a solution for this. I think
\[[!inline pagenames="..." trail=yes]]
([[patch_required|todo/inline_plugin:_specifying_ordered_page_names]])
would be safe, though.
----
[[!template id=plugin name=trail author="[[Simon_McVittie|smcv]]"]]

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@ -73,12 +73,30 @@ proper order. (cvs add isn't recursive, sadly.)
Can you offer an educated guess what's going wrong here? --[[Schmonz]]
> Got `rcs_recentchanges` working, believe it or not, thanks to
> [cvsps](http://www.cobite.com/cvsps/). If I can figure out this
> interaction between the post-commit hook and `cvs add` on directories,
> the CVS plugin is mostly done. Could it be a locking issue? Where should
> I be looking? Any suggestions appreciated. --[[Schmonz]]
> Got `rcs_recentchanges` working, believe it or not, thanks to [cvsps](http://www.cobite.com/cvsps/). If I can figure out this interaction between the post-commit hook and `cvs add` on directories, the CVS plugin is mostly done. Could it be a locking issue? Where should I be looking? Any suggestions appreciated. --[[Schmonz]]
>> Okay, it is definitely a locking issue. First, on the conjecture that
>> `cvs add <directory>` was triggering the post-commit hook and confusing
>> ikiwiki, I wrapped the ikiwiki post-commit binary with a shell script
>> that exited 0 if the triggering file was a directory. The first half of
>> the conjecture was correct -- my wrapper got triggered -- but the web
>> add of `one/two/three.mdwn` (where `one` and `two` weren't existing
>> CVS-controlled dirs) remained hung as before. There were two ikiwiki
>> processes running. On a whim, I killed the one with the higher PID; `cvs
>> add one` immediately completed successfully, then back to a hang and two
>> ikiwiki processes. I killed the newer one again and then `cvs add
>> one/two` and `cvs add one/two/three.mdwn` completed and the web add was
>> successful. --[[Schmonz]]
>>> Aaaaaand I was wrong about the second half of the conjecture being
>>> wrong. The wrapper script wasn't correctly identifying directories;
>>> with that fixed, everything works. I've created a
>>> [[plugins/contrib/cvs]] plugin page. Thanks for listening. :-)
>>> --[[Schmonz]]
>> Here is a comment I committed to my laptop from Madrid Airport before
>> your most recent updates, in case it's still useful:
>>
>> Locking certianly seems likely to be a problem. ikiwiki calls `rcs_add`
>> *before* disabling the post-commit plugin, since all over VCS allow
>> adding something in a staged manner. You can see this in, for example,
@ -97,3 +115,4 @@ Can you offer an educated guess what's going wrong here? --[[Schmonz]]
>> especially since ikiwiki always commits after an add, in the same
>> process, so you could just use a temporary list of things to add.
>> --[[Joey]]