| 1 | #! /bin/sh |
| 2 | |
| 3 | set -e |
| 4 | |
| 5 | ## Make sure we're running as the right user. |
| 6 | case $(id -un) in |
| 7 | mirror) ;; |
| 8 | *) exec userv -fstdin=/dev/null mirror run "$@";; |
| 9 | esac |
| 10 | |
| 11 | ## Set up a plausible environment. |
| 12 | HOME=/var/lib/mirror-admin; export HOME; cd |
| 13 | MIRRORS=/mnt/mirrors; export MIRRORS |
| 14 | PATH=$HOME/bin:/usr/bin:/usr/sbin:/bin:/sbin:/usr/local/bin:/usr/local/sbin |
| 15 | export PATH |
| 16 | umask 002 |
| 17 | |
| 18 | ## Make sure we're running with a lock file. |
| 19 | case "${MIRROR_LOCKED-nil}" in |
| 20 | nil) exec env MIRROR_LOCKED=t locking -f var/mirror.lock "$0" "$@" ;; |
| 21 | esac |
| 22 | |
| 23 | ## Hack for mad Kerberized NFS. |
| 24 | if [ -r etc/krb5.keytab ]; then |
| 25 | kinit -k -t etc/krb5.keytab mirror |
| 26 | fi |
| 27 | |
| 28 | ## Before we start, rotate the logs. (Doing things this way means that we |
| 29 | ## can be sure we don't lose new logs, even if the log rotation goes |
| 30 | ## completely mental. |
| 31 | logrotate -s var/logrotate.state etc/logrotate.conf |
| 32 | |
| 33 | ## Let SIGINT take out the children only. |
| 34 | trap "" INT |
| 35 | |
| 36 | ## By default run all of the scripts. |
| 37 | case $# in 0) set "*" ;; esac |
| 38 | |
| 39 | ## Now do the various mirroring things. |
| 40 | for file in $(run-parts --list etc/mirrors.d); do |
| 41 | [ -x "$file" ] || continue |
| 42 | |
| 43 | matchp=nil |
| 44 | leaf=$(echo "$file" | sed 's:^.*/::; s/^[0-9]\+[-_.]//') |
| 45 | for pat in "$@"; do |
| 46 | case "$leaf" in $pat) matchp=t; break ;; esac |
| 47 | done |
| 48 | case $matchp in nil) continue ;; esac |
| 49 | |
| 50 | base=${file##*/}; base=${base#[0-9]*-} |
| 51 | ( |
| 52 | echo |
| 53 | echo "***--------------------------------------------------" |
| 54 | echo "*** Running $base at $(date +%Y-%m-%dT%H:%M:%S)" |
| 55 | echo |
| 56 | set +e; (trap - INT; exec "$file"); rc=$?; set -e |
| 57 | echo |
| 58 | echo "*** Finished $(date +%Y-%m-%dT%H:%M:%S); rc = $rc" |
| 59 | if [ -d etc/post-$base.d ]; then |
| 60 | for i in $(run-parts --list etc/post-$base.d); do |
| 61 | s=${i##*/} |
| 62 | echo |
| 63 | echo "*** Running post-script $s at $(date +%Y-%m-%dT%H:%M:%S)" |
| 64 | set +e; (trap - INT; exec "$i"); rc=$?; set -e |
| 65 | echo |
| 66 | echo "*** Finished post-script $s $(date +%Y-%m-%dT%H:%M:%S); rc = $rc" |
| 67 | done |
| 68 | fi |
| 69 | ) >>log/$base.log 2>&1 |
| 70 | done |