jobd/jobd.sh

   1 #!/bin/bash
   2 #
   3 # jobd - Perform Girocco maintenance jobs
   4 #
   5 # jobd is Girocco repositories maintenance servant; it periodically
   6 # checks all the repositories and updates mirrored repositories and
   7 # repacks push-repositories when needed.
   8 #
   9 # Execute with parameter --all-once to run only once (on all projects)
  10 # instead of in infinite loop. Or call with parameter --one and name
  11 # of a project (not full path, without .git suffix) to run maintenance
  12 # only on that particular project.
  13 #
  14 # Use -q as VERY FIRST parameter to enable quiet mode (use in cronjobs).
  15
  16 . @basedir@/shlib.sh
  17
  18 set -e
  19 export show_progress=1
  20
  21 # Lock setup
  22
  23 if [ -e /tmp/jobd.lock ]; then
  24         echo "Locked! Stale /tmp/jobd.lock?" >&2
  25         exit 1
  26 fi
  27 echo $$ >/tmp/jobd.lock
  28 trap "rm /tmp/jobd.lock" SIGINT SIGTERM EXIT
  29
  30
  31 ## Single-project routine
  32
  33 check_one_proj()
  34 {
  35         proj="$1"
  36         if [ ! -e "$cfg_reporoot/$proj.git"/.nofetch ]; then
  37                 "$cfg_basedir"/jobd/update.sh "$proj"
  38         fi
  39         if [ -n "$show_progress" ]; then
  40                 "$cfg_basedir"/jobd/gc.sh "$proj"
  41         else
  42                 "$cfg_basedir"/jobd/gc.sh "$proj" 2>&1 | grep -v '^Pack.*created\.$'
  43         fi
  44 }
  45
  46
  47 ## Main loop body
  48
  49 check_all_projects()
  50 {
  51         get_repo_list | while read proj; do
  52                 check_one_proj "$proj"
  53         done
  54 }
  55
  56
  57 ## Main program
  58
  59 if [ "$1" = "-q" ]; then
  60         export show_progress=
  61         shift
  62 fi
  63
  64 case "$1" in
  65         "")
  66                 while true; do
  67                         check_all_projects
  68                         sleep 10
  69                 done;;
  70         "--all-once")
  71                 check_all_projects;;
  72         "--one")
  73                 check_one_proj "$2";;
  74         *)
  75                 echo "Usage: $0 [-q] [--all-once | --one PRJNAME]" >&2
  76                 exit 1;;
  77 esac