changed maint script to be run only for a specific user

src/mailsrv/assets/bin/maint

@@ -1,40 +1,46 @@
 #!/bin/bash
 
-cd /vol/mail
+if [[ -z $1 ]]; then
+    echo "Usage: $(basename $0) user"
+    exit 1
+else
+    user=$1
+fi
 
-for user in *; do
+cd /vol/mail
-    # create an archive mailbox (and throw away error because
-    # we don't mind if it already exists)
-    doveadm mailbox create -u $user -s Archive 2> /dev/null
-
-    # assume no messages in INBOX are older than this year
-    year=2000
-    while [[ $year -le $currentyear ]]; do
-        # create an Archive/$year mailbox
-        doveadm mailbox create -u $user -s Archive.$year 2> /dev/null
-
-        # Get list of all subdirs of INBOX
-        mailboxes=$(doveadm mailbox list -u $user | grep -E '^INBOX\..*$' \
-                    | perl -pe 'chomp if eof' | perl -pe 's/^/MAILBOX /' \
-                    | perl -pe 's/\n/ OR /')
-        # add Sent and INBOX to our mailboxes list
-        mailboxes="MAILBOX Sent OR MAILBOX INBOX ${mailboxes:+OR} $mailboxes"
-        # move to the Archive/$year mailbox messages that:
-        # have been flagged as read,
-        # were received on or before $year,
-        # are older than 90 days,
-        # and are in our aforementioned mailboxes
-        doveadm move -u $user Archive.$year SEEN BEFORE 1-Jan-$(($year+1)) \
-                                            BEFORE 90d \( $mailboxes \)
-
-	# delete Archive/$year mailbox if it is empty
-	doveadm mailbox delete -u $user -e Archive.$year 2> /dev/null
-
-        # step year variable
-        year=$(($year+1))
-    done
-
-    # delete messages from Trash that have been there for more than 2 weeks
-    doveadm expunge -u $user SAVEDBEFORE 2w MAILBOX Trash
 
+# create an archive mailbox (and throw away error because
+# we don't mind if it already exists)
+doveadm mailbox create -u "$user" -s Archive 2> /dev/null
+
+# assume no messages in INBOX are older than this year
+year=2000
+currentyear=$(date +%Y)
+
+while [[ $year -le $currentyear ]]; do
+    # create an Archive/$year mailbox
+    doveadm mailbox create -u $user -s Archive.$year 2> /dev/null
+
+    # Get list of all subdirs of INBOX
+    mailboxes=$(doveadm mailbox list -u $user | grep -E '^INBOX\..*$' \
+              | perl -pe 'chomp if eof' | perl -pe 's/^/MAILBOX /' \
+              | perl -pe 's/\n/ OR /')
+    # add Sent and INBOX to our mailboxes list
+    mailboxes="MAILBOX Sent OR MAILBOX INBOX ${mailboxes:+OR} $mailboxes"
+    # move to the Archive/$year mailbox messages that:
+    # have been flagged as read,
+    # were received on or before $year,
+    # are older than 90 days,
+    # and are in our aforementioned mailboxes
+    doveadm move -u $user Archive.$year SEEN BEFORE 1-Jan-$(($year+1)) \
+                                        BEFORE 90d \( $mailboxes \)
+
+    # delete Archive/$year mailbox if it is empty
+    doveadm mailbox delete -u $user -e Archive.$year 2> /dev/null
+
+    # increment year variable
+    year=$(($year+1))
 done
+
+# delete messages from Trash that have been there for more than 2 weeks
+doveadm expunge -u $user SAVEDBEFORE 2w MAILBOX Trash