diff options
| -rw-r--r-- | Command/View.hs | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/Command/View.hs b/Command/View.hs index ea63d39fd..f123e3812 100644 --- a/Command/View.hs +++ b/Command/View.hs @@ -45,10 +45,17 @@ perform view = do paramView :: String paramView = paramPair (paramRepeating "TAG") (paramRepeating "FIELD=VALUE") +{- Parse field=value + - + - Note that the field may not be a legal metadata field name, + - but it's let through anywa (using MetaField rather than mkMetaField). + - This is useful when matching on directory names with spaces, + - which are not legal MetaFields. + -} parseViewParam :: String -> (MetaField, String) parseViewParam s = case separate (== '=') s of (tag, []) -> (tagMetaField, tag) - (field, wanted) -> either error (\f -> (f, wanted)) (mkMetaField field) + (field, wanted) -> (MetaField field, wanted) mkView :: [String] -> Annex View mkView params = do |