Dothem

   1 #!/bin/sh
   2
   3 NWD=contrib/workdir/git-new-workdir
   4
   5 inst_prefix=$(
   6         IFS=:
   7         for p in $PATH
   8         do
   9                 probed=${p%/git-active/bin}
  10                 if test "$probed" != "$p"
  11                 then
  12                         echo "$probed"
  13                         exit
  14                 fi
  15         done
  16         echo $HOME
  17 )
  18
  19 force= with_dash= M= install= nodoc= notest= bootstrap= branches= jobs=
  20 scratch=
  21 while   case "$1" in
  22         --pedantic | --locale=* | --loose) M="$M $1" ;;
  23         --force) force=$1 ;;
  24         --dash) with_dash=y ;;
  25         --noinstall) install=noinstall ;;
  26         --nodoc) nodoc=y ;;
  27         --notest) notest=y ;;
  28         --test=*) test="$1" ;;
  29         --scratch) scratch=y ;;
  30         --bootstrap) bootstrap=y ;;
  31         --base=*) BUILDBASE=${1#*=} ;;
  32         --branches=*) branches=${1#*=} ;;
  33         -j*) jobs=$1 ;;
  34         -*) echo >&2 "Unknown option: $1"; exit 1 ;;
  35         *) break ;;
  36         esac
  37 do
  38         shift
  39 done
  40
  41 sh -c 'asciidoc --version >/dev/null 2>&1' || nodoc=y
  42
  43 test -f /bin/dash || with_dash=
  44 if test -z "$BUILDBASE"
  45 then
  46         if test -d "$inst_prefix/buildfarm"
  47         then
  48                 BUILDBASE="$inst_prefix/buildfarm"
  49         elif test -d "../buildfarm"
  50         then
  51                 BUILDBASE=../buildfarm
  52         else
  53                 echo >&2 "Buildbase unknown"
  54                 exit 1
  55         fi
  56 fi
  57 test -n "$branches" || branches='next master maint jch pu'
  58 test -n "$jobs" || jobs=-j2
  59
  60 for branch in $branches
  61 do
  62         echo "** $branch **"
  63         revision=$(git show-ref -s --verify "refs/heads/$branch") || {
  64                 echo "** No $branch"
  65                 continue
  66         }
  67
  68         if test ! -d "$BUILDBASE/$branch"
  69         then
  70                 if test -z "$bootstrap"
  71                 then
  72                         echo "** No $BUILDBASE/$branch"
  73                         continue
  74                 fi
  75                 "$NWD" . "$BUILDBASE/$branch" $branch &&
  76                 ln -s "$(pwd)/Meta" "$BUILDBASE/$branch/Meta" || {
  77                         echo "** Failed to bootstrap $BUILDBASE/$branch"
  78                         continue
  79                 }
  80         fi
  81
  82         private=$(git rev-parse -q --verify private-$branch 2>/dev/null)
  83         case $? in 0|1) ;; *) exit $? ;; esac
  84
  85         if      test -f "$inst_prefix/git-$branch/bin/git" &&
  86                 installed=$($inst_prefix/git-$branch/bin/git version) &&
  87                 if version=$(expr "$installed" : '.*\.g\([0-9a-f]*\)$')
  88                 then
  89                         :
  90                 elif version=v$(expr "$installed" : \
  91                                 'git version \(.*\)\.rc[0-9]*$')
  92                 then
  93                         version="$version"-$(expr "$installed" : \
  94                                 'git version .*\.\(rc[0-9]*\)$')
  95                 else
  96                         version=v$(expr "$installed" : 'git version \(.*\)')
  97                 fi &&
  98                 version=$(git rev-parse --verify "$version^0" 2>/dev/null) &&
  99                 test "z$version" = "z$revision"
 100         then
 101                 echo "* up-to-date version \"$installed\" is already installed from $branch"
 102                 test -n "$force" || continue
 103         fi
 104
 105         (
 106                 case "$branch, $branches " in
 107                 jch,*' next '*)
 108                         if git diff --quiet --exit-code jch next
 109                         then
 110                                 dotest=
 111                         else
 112                                 dotest=test
 113                         fi
 114                         ;;
 115                 *)
 116                         dotest=test ;;
 117                 esac
 118                 test -z "$notest" || dotest=
 119
 120                 cd "$BUILDBASE/$branch"
 121                 git reset --hard  &&
 122                 case "$(git symbolic-ref HEAD)" in
 123                 "refs/heads/$branch")
 124                         : ;;
 125                 *)
 126                         git checkout "$branch" &&
 127                         git reset --hard || exit
 128                 esac &&
 129
 130                 case "$scratch" in
 131                 '')
 132                         ;;
 133                 y)
 134                         Meta/Make clean
 135                         ;;
 136                 esac &&
 137
 138                 case "$private" in
 139                 '')
 140                         ;;
 141                 ?*)
 142                         git merge --squash --no-commit "$private" || {
 143                                 echo >&2 "** Cannot apply private edition changes"
 144                                 git reset --hard
 145                         }
 146                         ;;
 147                 esac &&
 148
 149                 save=$(git rev-parse HEAD) &&
 150                 {
 151                         test "z$with_dash" != 'zy' ||
 152                         Meta/Make $M $test -- $jobs SHELL_PATH=/bin/dash $dotest
 153                 } &&
 154
 155                 Meta/Make $M $test -- $jobs $dotest &&
 156                 {
 157                         test -n "$nodoc" ||
 158                         Meta/Make $M -- doc install-doc
 159                 } &&
 160
 161                 {
 162                         test z$install = znoinstall ||
 163                         if test "$save" = "$(git rev-parse HEAD)"
 164                         then
 165                                 Meta/Make $M -- install
 166                         else
 167                                 echo >&2 "Head moved--not installing"
 168                         fi
 169                 } || exit $?
 170
 171                 git reset --hard
 172         ) || break;
 173
 174 done