81 lines
2.8 KiB
Markdown
81 lines
2.8 KiB
Markdown
I noticed when generating my wiki that all of my RSS feeds were
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getting regenerated even when I edited only a page that did not affect
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any feed.
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I found that the problem only occurs in the presence of a file that
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contains \[[!inline pages="*"]].
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> How is this unexpected? By inlining _every_ page in the wiki, you're
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> making that page depend on every other page; any change to any page in
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> the wiki will result in the inlining page and its rss feed needing to be
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> updated to include the changed page.
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>
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> At best, this is a [[wishlist]] optimisation item -- it would be nice if inline could
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> somehow know that since it's only displaying N pages, a change to the
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> N+1th page that its PageSpec matches is a no-op.
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> --[[Joey]]
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[[!tag done]]
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Here's a short script for replicating the bug. Just cut and paste this
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to a shell, (it will only muck in a new /tmp/ikiwiki-test directory
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that it will create):
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cd /tmp
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mkdir ikiwiki-test; cd ikiwiki-test; mkdir src
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echo '\[[!inline pages="blog/*"]]' > src/myblog.mdwn
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mkdir src/blog; echo "A blog entry" > src/blog/entry.mdwn
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echo 'use IkiWiki::Setup::Standard {
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srcdir => "src",
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destdir => "output",
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url => "http://example.com",
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templatedir => "/dev/null",
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underlaydir => "/dev/null",
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rss => 1,
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wrappers => [],
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verbose => 1,
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refresh => 1
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}' > setup
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ikiwiki --setup setup
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ls -l --time-style=full-iso output/myblog/index.rss
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echo "not a blog entry" > src/not-a-blog.mdwn
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ikiwiki --setup setup
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ls -l --time-style=full-iso output/myblog/index.rss
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echo '\[[!inline pages="*"]]' > src/archives.mdwn
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ikiwiki --setup setup
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ls -l --time-style=full-iso output/myblog/index.rss
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echo "still not blogging" >> src/not-a-blog.mdwn
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ikiwiki --setup setup
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ls -l --time-style=full-iso output/myblog/index.rss
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Here's the tail of the output that I see for this command:
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$ echo "not a blog entry" > src/not-a-blog.mdwn
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$ ikiwiki --setup setup
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refreshing wiki..
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scanning not-a-blog.mdwn
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rendering not-a-blog.mdwn
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done
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$ ls -l --time-style=full-iso output/myblog/index.rss
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-rw-r--r-- 1 cworth cworth 459 2007-06-01 06:34:36.000000000 -0700 output/myblog/index.rss
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$ echo '\[[!inline pages="*"]]' > src/archives.mdwn
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$ ikiwiki --setup setup
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refreshing wiki..
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scanning archives.mdwn
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rendering archives.mdwn
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done
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$ ls -l --time-style=full-iso output/myblog/index.rss
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-rw-r--r-- 1 cworth cworth 459 2007-06-01 06:34:37.000000000 -0700 output/myblog/index.rss
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$ echo "still not blogging" >> src/not-a-blog.mdwn
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$ ikiwiki --setup setup
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refreshing wiki..
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scanning not-a-blog.mdwn
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rendering not-a-blog.mdwn
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rendering archives.mdwn, which depends on not-a-blog
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done
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$ ls -l --time-style=full-iso output/myblog/index.rss
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-rw-r--r-- 1 cworth cworth 459 2007-06-01 06:34:38.000000000 -0700 output/myblog/index.rss
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It looks like the rendering of archives.mdwn is also silently
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generating myblog/index.rss.
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