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

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+References: <20120412002953.GA27056@codecafe.com>\r
+       <m2r4vtjulx.fsf@guru.guru-group.fi>\r
+From: Taylor Carpenter <taylor@codecafe.com>\r
+Date: Thu, 12 Apr 2012 13:29:59 -0500\r
+Message-ID:\r
+ <CALeDOt960xJSmXuSgdG=ir4oPoQjF8fKBYRcTqFr3JQ0AJkO3Q@mail.gmail.com>\r
+Subject: Re: [PATCH] notmuch-mutt: replace gnu sed and xargs with perl\r
+To: Tomi Ollila <tomi.ollila@iki.fi>\r
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+\r
+On Thu, Apr 12, 2012 at 02:07, Tomi Ollila <tomi.ollila@iki.fi> wrote:\r
+> On Thu, Apr 12 2012, Taylor Carpenter wrote:\r
+>\r
+>> External software dependencies removed: sed and xargs.\r
+>>\r
+>> Sed shell escaping is handled automatically with perl symlink function.\r
+>>\r
+>> The xargs usage is specific to gnu xargs (fails on bsd xargs, etc).\r
+>>\r
+>> NOTE: The current query pulls the list of files into an array all at\r
+>> once. =A0The larger the list the more memory used.\r
+>> ---\r
+> It is not too hard to read the filelist from pipe; Check the example\r
+> I sent in id:"m2hawr4klm.fsf@guru.guru-group.fi"\r
+\r
+Understood.\r
+\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
+> 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
+Regards,\r
+\r
+Taylor\r