This creates a new function used to generate links to 'tree' page and uses
the function everywhere a link to the 'tree' page is generated.
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
This teaches ui-tree to show both trees and blobs, thereby making ui-view
superfluous. At the same time, ui-tree is extended to honour the specified
path instead of requiering a tree/blob sha1.
This enables path-filtering in log-view, and adds a link per entry in
tree-view to show the log for each file/directory.
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
When a submodule occurs in a tree, generate a link to show the
module/commit. The link is specified as a sprintf string in /etc/cgitrc,
using parameters 'module-link' and 'repo.module-link'. This should probably
be extended with repo.module-link.$path.
Signed-off-by: Lars Hjemli <hjemli@gmail.com>