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="$1"
  36         if [ ! -d "$cfg_reporoot/$proj.git" ]; then
  37                 echo "WARNING: Skipping non-existing project $proj" >&2
  38                 return
  39         fi
  40         if [ ! -e "$cfg_reporoot/$proj.git"/.nofetch ]; then
  41                 "$cfg_basedir"/jobd/update.sh "$proj"
  42         fi
  43         if [ -n "$show_progress" ]; then
  44                 "$cfg_basedir"/jobd/gc.sh "$proj"
  45         else
  46                 "$cfg_basedir"/jobd/gc.sh "$proj" 2>&1 | grep -v '^Pack.*created\.$'
  47         fi
  48 }
  49
  50
  51 ## Main loop body
  52
  53 check_all_projects()
  54 {
  55         get_repo_list | while read proj; do
  56                 check_one_proj "$proj"
  57         done
  58 }
  59
  60
  61 ## Main program
  62
  63 if [ "$1" = "-q" ]; then
  64         export show_progress=
  65         shift
  66 fi
  67
  68 case "$1" in
  69         "")
  70                 while true; do
  71                         check_all_projects
  72                         sleep 10
  73                 done;;
  74         "--all-once")
  75                 check_all_projects;;
  76         "--one")
  77                 check_one_proj "$2";;
  78         *)
  79                 echo "Usage: $0 [-q] [--all-once | --one PRJNAME]" >&2
  80                 exit 1;;
  81 esac