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: $1"; exit 1 ;;
  35         *) break ;;
  36         esac
  37 do
  38         shift
  39 done
  40
  41 for TRASH in /dev/shm /tmp ""
  42 do
  43         if test -n "$TRASH" && test -d "$TRASH" && test -w "$TRASH"
  44         then
  45                 TRASH="--root=$TRASH/testpen"
  46                 break
  47         fi
  48 done
  49
  50 sh -c 'asciidoc --version >/dev/null 2>&1' || nodoc=y
  51 if sh -c 'prove --version >/dev/null 2>&1' &&
  52    sh -c 'prove --exec : >/dev/null 2>&1'
  53 then
  54         DEFAULT_TEST_TARGET=prove GIT_PROVE_OPTS="$jobs"
  55         export DEFAULT_TEST_TARGET GIT_PROVE_OPTS
  56 fi
  57 GIT_TEST_OPTS="$TRASH${GIT_TEST_OPTS+" $GIT_TEST_OPTS"}"
  58 export GIT_TEST_OPTS
  59
  60 test -f /bin/dash || with_dash=
  61 if test -z "$BUILDBASE"
  62 then
  63         if test -d "$inst_prefix/buildfarm"
  64         then
  65                 BUILDBASE="$inst_prefix/buildfarm"
  66         elif test -d "../buildfarm"
  67         then
  68                 BUILDBASE=../buildfarm
  69         else
  70                 echo >&2 "Buildbase unknown"
  71                 exit 1
  72         fi
  73 fi
  74 test -n "$branches" || branches='next master maint jch pu'
  75 test -n "$jobs" || jobs=-j2
  76
  77 for branch in $branches
  78 do
  79         echo "** $branch **"
  80         revision=$(git show-ref -s --verify "refs/heads/$branch") || {
  81                 echo "** No $branch"
  82                 continue
  83         }
  84
  85         if test ! -d "$BUILDBASE/$branch"
  86         then
  87                 if test -z "$bootstrap"
  88                 then
  89                         echo "** No $BUILDBASE/$branch"
  90                         continue
  91                 fi
  92                 "$NWD" . "$BUILDBASE/$branch" $branch &&
  93                 ln -s "$(pwd)/Meta" "$BUILDBASE/$branch/Meta" || {
  94                         echo "** Failed to bootstrap $BUILDBASE/$branch"
  95                         continue
  96                 }
  97         fi
  98
  99         private=$(git rev-parse -q --verify private-$branch 2>/dev/null)
 100         case $? in 0|1) ;; *) exit $? ;; esac
 101
 102         if      test -f "$inst_prefix/git-$branch/bin/git" &&
 103                 installed=$($inst_prefix/git-$branch/bin/git version) &&
 104                 if version=$(expr "$installed" : '.*\.g\([0-9a-f]*\)$')
 105                 then
 106                         :
 107                 elif version=v$(expr "$installed" : \
 108                                 'git version \(.*\)\.rc[0-9]*$')
 109                 then
 110                         version="$version"-$(expr "$installed" : \
 111                                 'git version .*\.\(rc[0-9]*\)$')
 112                 else
 113                         version=v$(expr "$installed" : 'git version \(.*\)')
 114                 fi &&
 115                 version=$(git rev-parse --verify "$version^0" 2>/dev/null) &&
 116                 test "z$version" = "z$revision"
 117         then
 118                 echo "* up-to-date version \"$installed\" is already installed from $branch"
 119                 test -n "$force" || continue
 120         fi
 121
 122         (
 123                 case "$branch, $branches " in
 124                 jch,*' next '*)
 125                         if git diff --quiet --exit-code jch next
 126                         then
 127                                 dotest=
 128                         else
 129                                 dotest=test
 130                         fi
 131                         ;;
 132                 *)
 133                         dotest=test ;;
 134                 esac
 135                 test -z "$notest" || dotest=
 136
 137                 cd "$BUILDBASE/$branch"
 138                 git reset --hard  &&
 139                 case "$(git symbolic-ref HEAD)" in
 140                 "refs/heads/$branch")
 141                         : ;;
 142                 *)
 143                         git checkout "$branch" &&
 144                         git reset --hard || exit
 145                 esac &&
 146
 147                 case "$scratch" in
 148                 '')
 149                         ;;
 150                 y)
 151                         Meta/Make clean
 152                         ;;
 153                 esac &&
 154
 155                 case "$private" in
 156                 '')
 157                         ;;
 158                 ?*)
 159                         git merge --squash --no-commit "$private" || {
 160                                 echo >&2 "** Cannot apply private edition changes"
 161                                 git reset --hard
 162                         }
 163                         ;;
 164                 esac &&
 165
 166                 save=$(git rev-parse HEAD) &&
 167
 168                 Meta/Make $M ${test+"$test"} $jobs -- ${with_dash:+SHELL_PATH=/bin/dash} $dotest &&
 169
 170                 {
 171                         test -n "$nodoc" ||
 172                         if test "$save" = "$(git rev-parse HEAD)"
 173                         then
 174                                 Meta/Make $M $jobs -- doc &&
 175                                 Meta/Make $M -- install-man install-html
 176                         else
 177                                 echo >&2 "Head moved--not installing docs"
 178                         fi
 179                 } &&
 180
 181                 {
 182                         test z$install = znoinstall ||
 183                         if test "$save" = "$(git rev-parse HEAD)"
 184                         then
 185                                 Meta/Make $M -- install
 186                         else
 187                                 echo >&2 "Head moved--not installing"
 188                         fi
 189                 } || exit $?
 190
 191                 git reset --hard
 192         ) </dev/null || exit $?
 193
 194 done