fix add_depends to new api

[git.ikiwiki.info.git] / doc / bugs / transitive_dependencies.mdwn

diff --git a/doc/bugs/transitive_dependencies.mdwn b/doc/bugs/transitive_dependencies.mdwn
index 546f4f3aa1a752dc32bb6a53f087c9fb019e3ea9..9586bc9b02767a29ceaaa5050a034a6b0f0fff45 100644 (file)
--- a/doc/bugs/transitive_dependencies.mdwn
+++ b/doc/bugs/transitive_dependencies.mdwn
@@ -1,5 +1,5 @@
 If a sidebar contains a map, or inline (etc), one would expect a
 If a sidebar contains a map, or inline (etc), one would expect a

-change/add/remove of any of the mapped/inlined pages to cause a full wiki
+add/remove of any of the mapped/inlined pages to cause a full wiki

 rebuild. But this does not happen.
 
 If page A inlines page B, which inlines page C, a change to C will cause B
 rebuild. But this does not happen.
 
 If page A inlines page B, which inlines page C, a change to C will cause B


@@ -52,13 +52,17 @@ Downsides here:
   at least in my simple implementation, which re-runs the dependency
   resolution loop until no new pages are rebuilt.
   (I added an optimisation that gets it down to 1.5X as much work on
   at least in my simple implementation, which re-runs the dependency
   resolution loop until no new pages are rebuilt.
   (I added an optimisation that gets it down to 1.5X as much work on

-  average, still 2x as much worst case.)
+  average, still 2x as much worst case. I suppose building a directed
+  graph and traversing it would be theoretically more efficient.)

 * Causes extra work for some transitive dependencies that we don't
 * Causes extra work for some transitive dependencies that we don't

-  actually care about. For example, changing index causes
+  actually care about. This is amelorated, but not solved by 
+  the current work on [[todo/dependency_types]].
+  For example, changing index causes

   plugins/brokenlinks to update in the first pass; if there's a second
   plugins/brokenlinks to update in the first pass; if there's a second

-  pass, plugins/map is then updated, because it depends on plugins/brokenlinks.
+  pass, plugins/map is no longer updated (contentless dependencies FTW),
+  but plugins is, because it depends on plugins/brokenlinks.

   (Of course, this is just a special case of the issue that a real
   (Of course, this is just a special case of the issue that a real

-  modification to plugins/brokenlinks causes an unnecessary update of plugins/map,
-  because we have [[only_one_kind_of_dependency|todo/dependency_types]].)
+  modification to plugins/brokenlinks causes an unnecessary update of
+  plugins, and could be solved by adding more dependency types.)

 
 --[[Joey]] 
 
 --[[Joey]]