Re: [PATCH] notmuch-mutt: replace gnu sed and xargs with perl

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+From: Tomi Ollila <tomi.ollila@iki.fi>\r
+To: Taylor Carpenter <taylor@codecafe.com>\r
+Subject: Re: [PATCH] notmuch-mutt: replace gnu sed and xargs with perl\r
+In-Reply-To:\r
+ <CALeDOt960xJSmXuSgdG=ir4oPoQjF8fKBYRcTqFr3JQ0AJkO3Q@mail.gmail.com>\r
+References: <20120412002953.GA27056@codecafe.com>\r
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+Date: Thu, 12 Apr 2012 21:49:35 +0300\r
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+\r
+On Thu, Apr 12 2012, Taylor Carpenter <taylor@codecafe.com> wrote:\r
+\r
+> On Thu, Apr 12, 2012 at 02:07, Tomi Ollila <tomi.ollila@iki.fi> wrote:\r
+>\r
+>> Btw: what if there are same filenames in different directories that\r
+>> match. With basename there will be collision.\r
+>\r
+> FYI, the current xargs version does not handle collisions either.\r
+\r
+True -- so that is not strictly a requirement ;)\r
+\r
+>> Alternatives:\r
+>>\r
+>> * instead of basename convert '/':s to '_':s\r
+>> * take md5 or sha1 sum of the filename\r
+>> * take md5 or sha1 sum of dirname of the filename and concatenate...\r
+>\r
+> How about pre-pending some unique text to the colliding file?\r
+\r
+Anything goes -- the target filename could also be generated ...\r
+like this:\r
+\r
+    my $counter = 0;\r
+    foreach(...) {\r
+        chomp;\r
+        my $target = sprintf("$maildir/cur/%08d", $counter++);\r
+        symlink($_, $target);\r
+    }    \r
+\r
+i.e. target filename is just counter value.\r
+\r
+> Regards,\r
+>\r
+> Taylor\r
+\r
+Tomi\r