Restructure source file tree.

[config] / buster / home_files / user / mail_sync.sh

diff --git a/buster/home_files/user/mail_sync.sh b/buster/home_files/user/mail_sync.sh
new file mode 100755 (executable)
index 0000000..0837390
--- /dev/null
+++ b/buster/home_files/user/mail_sync.sh
@@ -0,0 +1,31 @@
+#!/bin/sh
+set -e
+
+# Ensure all "dir:*"-tagged mails are in proper directories,
+# remove all "dir:*" tags.
+basedir="/home/plom/mail/maildir/"
+for tag in $(notmuch search --output=tags '*'); do
+    if [ ! $(echo "${tag}" | cut -c-4) = "dir:" ]; then
+        continue
+    fi
+    target_dir="${basedir}"$(echo "${tag}" | cut -c5-)"/cur/"
+    for f in $(notmuch search --output=files tag:"${tag}"); do
+         new_name=$(basename "${f}" | sed -e 's/,U=[0-9]*//')
+         target_path="${target_dir}${new_name}"
+         if [ ! "${target_path}" = "${f}" ]; then
+             echo "Moving ${f} to ${target_path}."
+             mv "${f}" "${target_path}"
+         fi
+    done
+    notmuch tag -"${tag}" tag:"${tag}"
+done
+
+# Remove all "deleted"-tagged files from maildirs.
+notmuch search --output=files tag:deleted | while read f; do
+    echo "Deleting ${f}"
+    rm "${f}"
+done
+
+# Sync changes back to server and update notmuch index.
+mbsync -a
+notmuch new