scripts/clean-workdir.sh

   1 #!/bin/sh
   2
   3 # This script will
   4 #       rm -rf builds/$p/* builds/$p_*-ipk
   5 # if P_IPK built, and
   6 # either $p-stage is not used, or $p staged already
   7
   8 test -n "$DEBUG" && set -x
   9
  10 if test "x$1" = "x-d"
  11 then shift; dry_run=1
  12 fi
  13
  14 PKGS_VAR=$1
  15 if test -z "$PKGS_VAR"; then
  16         echo Usage1:    $0 [-d] pkgname1 pkgname2 ...
  17         echo Usage2:    $0 [-d] PACKAGES
  18         echo    -d      dry run
  19         exit
  20 fi
  21
  22 if test `echo $PKGS_VAR | tr [a-z] [A-Z]` = "$PKGS_VAR"
  23 then packages=`make query-${PKGS_VAR}`
  24 else packages=$*
  25 fi
  26
  27 for p in ${packages}
  28 do
  29         echo -n $p
  30
  31         all_ipk_files_exist=true
  32         ipk_dirs=""
  33         for IPK in `sed -n '/^[^#].*_IPK[:? ]*=/s/[:? ]*=.*//p' make/${p}.mk`; do
  34             ipk=`make -s query-${IPK}`
  35             test -f $ipk || all_ipk_files_exist=false
  36             ipk_dirs="$ipk_dirs `make -s query-${IPK}_DIR`"
  37         done
  38
  39         BUILD_DIR_VAR=`sed -n '/^[^#].*_BUILD_DIR[:? ]*=/s/[:? ]*=.*//p' make/${p}.mk | head -1`
  40         build_dir=`make -s query-${BUILD_DIR_VAR}`
  41
  42         staging_count=`grep -l ' ${p}-stage' make/*.mk | wc -l`
  43         todo="skip"
  44         if test 0 -eq `grep -c 'IPK): .*/\.built' make/${p}.mk`; then
  45             todo="skip"
  46         elif test -d "$build_dir" -a "$all_ipk_files_exist" = "true"; then
  47             if test $staging_count -le 1 -o -f "$build_dir/.staged"; then
  48                 if ! ls $build_dir/* > /dev/null 2>&1; then
  49                         todo="already clean"
  50                 elif test -n "$dry_run"; then
  51                         todo="dry run"
  52                 else
  53                         todo="clean"
  54                 fi
  55             fi
  56         fi
  57
  58         echo " $todo"
  59         if test "$todo" = "clean"; then
  60                echo $build_dir/* $ipk_dirs | xargs rm -rf
  61         fi
  62 done