templates: add full path of file(s) as Filename(s)

For the maildir and notmuch backends, add the full path of the message
as Filename to templates. In case of a notmuch message having multiple
files associated with it, it returns a random path. Also add Filenames
to templates, which is a list of all associated message paths. This is
relevant for the notmuch backend, where a single messages is shown, if
there are multiple copies of it.

Changelog-added: Add filepath to messages in templates as .Filename(s)
Signed-off-by: Bence Ferdinandy <bence@ferdinandy.com>
Acked-by: Robin Jarry <robin@jarry.cc>

1 files changed, 2 insertions, 0 deletions

diff --git a/config/templates.go b/config/templates.go
index cab8efb2..d8c0c336 100644
--- a/config/templates.go
+++ b/config/templates.go
@@ -85,6 +85,8 @@ func (d *dummyData) SubjectBase() string             { return "[PATCH] hey" }
 func (d *dummyData) Attach(string) string            { return "" }
 func (d *dummyData) Number() int                     { return 0 }
 func (d *dummyData) Labels() []string                { return nil }
+func (d *dummyData) Filename() string                { return "" }
+func (d *dummyData) Filenames() []string             { return nil }
 func (d *dummyData) Flags() []string                 { return nil }
 func (d *dummyData) IsReplied() bool                 { return true }
 func (d *dummyData) HasAttachment() bool             { return true }