From f7b99e07d182885ab2f19ab4c4131fdda4763c72 Mon Sep 17 00:00:00 2001
From: lhark <lhark@lharkinateur>
Date: Wed, 20 Nov 2019 22:10:48 +0000
Subject: [PATCH] Add mblaze maildir archiving script

---
 bin/mailarchive | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100755 bin/mailarchive

diff --git a/bin/mailarchive b/bin/mailarchive
new file mode 100755
index 0000000..a81ae2b
--- /dev/null
+++ b/bin/mailarchive
@@ -0,0 +1,24 @@
+#!/bin/sh
+
+if [ -z "$2" ]; then
+    >&2 echo "Usage: $0 <source maildir> <archive maildir>"
+    exit 1
+fi
+
+src="$1"
+arch="$2"
+begin="2010"
+
+if ! [ -d "$arch/cur" ]; then
+    >&2 echo "Folder $arch does not appear to be a maildir"
+    exit 1
+fi
+
+umask 700
+
+for y in $(seq "$begin" "$(date '+%Y')" | sort -r); do
+    mkdir -p "$arch/$y/cur" "$arch/$y/new" "$arch/$y/tmp"
+    mails=$(mlist "$src" | mpick -t "date <= \"$y-12-31\" && date >= \"$y-01-01\" && date < \"-180d\"" 2> /dev/null)
+    >&2 printf 'The year is %s. %s emails to sort\n' "$y" "$(echo "$mails" | wc -l)"
+    echo "$mails" | mrefile "$arch/$y"
+done