scripts/cleanup-phase1.sh

   1 #!/bin/bash
   2
   3 export LC_ALL=C
   4
   5 master_url="$1"
   6 current_slave="$2"
   7 current_builder="$3"
   8 current_mode="$4"
   9
  10 running_builders="$(wget -qO- "${master_url%/}/json/slaves/$current_slave?as_text=1" | sed -ne 's,^.*"builderName": "\(.*\)".*$,\1,p')"
  11
  12 is_running() {
  13         local running_builder
  14         for running_builder in $running_builders; do
  15                 if [ "${running_builder//\//_}" = "${1//\//_}" ]; then
  16                                 return 0
  17                 fi
  18         done
  19         return 1
  20 }
  21
  22 do_cleanup() {
  23         printf "Cleaning up '$current_builder' work directory"
  24
  25         if [ -d .git ]; then
  26                 echo " using git"
  27                 git reset --hard HEAD
  28                 git clean -f -d -x
  29         else
  30                 find . -mindepth 1 -maxdepth 1 | while read entry; do
  31                         rm -vrf "$entry" | while read entry2; do
  32                                 case "$entry2" in *directory:*)
  33                                         printf "."
  34                                 esac
  35                         done
  36                 done
  37         fi
  38
  39         echo ""
  40 }
  41
  42 #
  43 # Sanity check, current builder should be in running builders list
  44 #
  45
  46 if ! is_running "$current_builder"; then
  47         echo "Current builder '$current_builder' not found in current builders list, aborting cleanup."
  48         exit 1
  49 fi
  50
  51
  52 #
  53 # Clean up leftovers
  54 #
  55
  56 if [ "$current_mode" = full ]; then
  57 (
  58         if ! flock -x -w 2700 200; then
  59                 echo "Unable to obtain exclusive lock, aborting cleanup."
  60                 exit 1
  61         fi
  62
  63         for build_dir in ../*; do
  64
  65                 build_dir="$(readlink -f "$build_dir")"
  66
  67                 if [ -z "$build_dir" ] || [ ! -d "$build_dir/build/build_dir" ]; then
  68                         continue
  69                 fi
  70
  71                 current_builder="${build_dir##*/}"
  72
  73                 if is_running "$current_builder"; then
  74                         echo "Skipping currently active '$current_builder' work directory."
  75                         continue
  76                 fi
  77
  78                 (
  79                         cd "$build_dir/build"
  80
  81                         if [ -d build_dir ]; then
  82                                 do_cleanup
  83                         else
  84                                 echo "Skipping clean '$current_builder' work directory."
  85                         fi
  86                 )
  87         done
  88
  89 ) 200>../cleanup.lock
  90
  91 #
  92 # Clean up current build
  93 #
  94
  95 else
  96         if [ -d build ]; then (
  97                 cd build
  98                 do_cleanup
  99         ); fi
 100 fi
 101
 102 exit 0