notmuch-lazysync -- synchronizing tags using dropbox

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+ Tue, 21 Jul 2015 11:41:52 -0700 (PDT)\r
+From: Daniel Schoepe <daniel@schoepe.org>\r
+To: <notmuch@notmuchmail.org>\r
+Subject: notmuch-lazysync -- synchronizing tags using dropbox\r
+User-Agent: Notmuch/0.20.2 (http://notmuchmail.org) Emacs/24.5.1\r
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+Date: Tue, 21 Jul 2015 20:41:51 +0200\r
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+\r
+Hi,\r
+\r
+I needed a way to synchronize notmuch tags between machines without\r
+having to sync all my mail as well (=C3=A0 la muchsync) and without using\r
+Gmail labels for this. As a result, I ended up writing a small tool to\r
+do this by using normal file synchronizers like seafile[1] or dropbox to\r
+do the actual synchronization (since I was too lazy to (re)implement\r
+this).\r
+\r
+Since it's impractical to have the entire notmuch database synchronized\r
+through dropbox, the tool uses a small sqlite database to record tag\r
+commands performed on one machine and replay them on the others. This\r
+works well if mail sorting is done on each machine separately and only\r
+tag modifications performed in the frontend need to be recorded. The way\r
+tag changes are logged is a bit of a hack, but it could be improved in\r
+the future by adding a post-tag hook to notmuch.\r
+\r
+More information can be found on github:\r
+\r
+https://github.com/dschoepe/notmuch-lazysync\r
+\r
+I hope someone else finds this useful as well.\r
+\r
+Best regards,\r
+Daniel\r
+\r
+[1] https://www.seafile.com/en/home/\r