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diff hgext/largefiles/lfutil.py @ 23188:94ac64bcf6fe

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largefiles: introduce "_lfstatuswriters" to customize status reporting "lfutil.getstatuswriter" is the utility to get appropriate function to write largefiles specific status out from "repo._lfstatuswriters". This patch uses "stack" with an element instead of flag like "_isXXXXing" or so, because: - the former works correctly even when customizations are nested, and - ensuring at least one element can ignore empty check
author FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
date Wed, 05 Nov 2014 23:24:47 +0900
parents f726b05ecfe6
children 236c978bceca
line wrap: on
line diff
--- a/hgext/largefiles/lfutil.py	Wed Nov 05 23:24:47 2014 +0900
+++ b/hgext/largefiles/lfutil.py	Wed Nov 05 23:24:47 2014 +0900
@@ -557,3 +557,20 @@
             return updatestandinsbymatch(repo, match)
         else:
             return match
+
+def getstatuswriter(ui, repo, forcibly=None):
+    '''Return the function to write largefiles specific status out
+
+    If ``forcibly`` is ``None``, this returns the last element of
+    ``repo._lfupdatereporters`` as "default" writer function.
+
+    Otherwise, this returns the function to always write out (or
+    ignore if ``not forcibly``) status.
+    '''
+    if forcibly is None:
+        return repo._lfstatuswriters[-1]
+    else:
+        if forcibly:
+            return ui.status # forcibly WRITE OUT
+        else:
+            return lambda *msg, **opts: None # forcibly IGNORE