localrmstaleaccounts



#!/bin/sh

set -e

exit1() (
    echo >&2 "ERROR: $1"
    exit 1
)

warn() (
    echo >&2 "WARNING: $1"
)

info() (
    echo >&2 "INFO: $1"
)

for user in $@; do
    home=$(getent passwd "$user" | cut -d: -f6)
    if [ -z "$home" ]; then
        warn "Skipping user $user: failed resolving homedir"
    elif [ -e "$home/.forward" ]; then
        warn "Skipping user $user: Email gets forwarded"
    elif [ ! -d "$home/Maildir" ]; then
        warn "Skipping user $user: Missing Maildir"
    elif find "$home/Maildir/new" -maxdepth 0 -type d -mtime +365 | grep -q .; then
        info "Removing user $user: Maildir INBOX/new untouched for a year"
        localrmaccount "$user"
    elif find "$home/Maildir/cur" -maxdepth 0 -type d -mtime +365 | grep -q .; then
        info "Removing user $user: Maildir INBOX/cur untouched for a year"
        localrmaccount "$user"
    elif find "$home/Maildir/new" -type f -mtime +365 | grep -q .; then
        info "Removing user $user: new mail in INBOX untouched for a year"
        localrmaccount "$user"
    else
        info "Skipping user $user"
    fi
done