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=$TRASH/testpen"
  46                 break
  47         fi
  48 done
  49
  50 sh -c 'asciidoc --version >/dev/null 2>&1' || nodoc=y
  51 GIT_TEST_OPTS="$TRASH${GIT_TEST_OPTS+" $GIT_TEST_OPTS"}"
  52 export GIT_TEST_OPTS
  53
  54 test -f /bin/dash || with_dash=
  55 if test -z "$BUILDBASE"
  56 then
  57         if test -d "$inst_prefix/buildfarm"
  58         then
  59                 BUILDBASE="$inst_prefix/buildfarm"
  60         elif test -d "../buildfarm"
  61         then
  62                 BUILDBASE=../buildfarm
  63         else
  64                 echo >&2 "Buildbase unknown"
  65                 exit 1
  66         fi
  67 fi
  68 test -n "$branches" || branches='next master maint jch pu'
  69 test -n "$jobs" || jobs=-j2
  70
  71 find_installed () {
  72         branch=$1
  73         test -f "$inst_prefix/git-$branch/bin/git" &&
  74         installed=$($inst_prefix/git-$branch/bin/git version) &&
  75         if version=$(expr "$installed" : '.*\.g\([0-9a-f]*\)$')
  76         then
  77                 :
  78         elif version=v$(expr "$installed" : \
  79                 'git version \(.*\)\.rc[0-9]*$')
  80         then
  81                 version="$version"-$(expr "$installed" : \
  82                         'git version .*\.\(rc[0-9]*\)$')
  83         else
  84                 version=v$(expr "$installed" : 'git version \(.*\)')
  85         fi &&
  86         git rev-parse --verify "$version^0" 2>/dev/null
  87 }
  88
  89 installed_source_trees=" "
  90 for branch in $branches
  91 do
  92         if      v=$(find_installed $branch) &&
  93                 test -n "$v" &&
  94                 v=$(git rev-parse --verify "$v^{tree}" 2>/dev/null)
  95         then
  96                 installed_source_trees="$installed_source_trees$v "
  97         fi
  98 done
  99
 100 for branch in $branches
 101 do
 102         echo "** $branch **"
 103         revision=$(git show-ref -s --verify "refs/heads/$branch") || {
 104                 echo "** No $branch"
 105                 continue
 106         }
 107
 108         if test ! -d "$BUILDBASE/$branch"
 109         then
 110                 if test -z "$bootstrap"
 111                 then
 112                         echo "** No $BUILDBASE/$branch"
 113                         continue
 114                 fi
 115                 "$NWD" . "$BUILDBASE/$branch" $branch &&
 116                 ln -s "$(pwd)/Meta" "$BUILDBASE/$branch/Meta" || {
 117                         echo "** Failed to bootstrap $BUILDBASE/$branch"
 118                         continue
 119                 }
 120         fi
 121
 122         private=$(git rev-parse -q --verify private-$branch 2>/dev/null)
 123         case $? in 0|1) ;; *) exit $? ;; esac
 124
 125         version=$(find_installed $branch)
 126         if      test "z$version" = "z$revision"
 127         then
 128                 echo "* up-to-date version is already installed from $branch"
 129                 test -n "$force" || continue
 130         fi
 131
 132         vtree=$(git rev-parse --verify "$version^{tree}")
 133         rtree=$(git rev-parse --verify "$revision^{tree}")
 134         (
 135                 skip_test=$notest
 136                 case "$installed_source_trees" in
 137                 *" $rtree "*)
 138                         skip_test=1
 139                         ;;
 140                 esac
 141                 if test "z$vtree" = "z$rtree"
 142                 then
 143                         skip_test=1
 144                         nodoc=1
 145                 fi
 146                 dvtree=$(git rev-parse --verify "$version:Documentation/")
 147                 drtree=$(git rev-parse --verify "$revision:Documentation/")
 148                 if test "z$dvtree" = "z$drtree"
 149                 then
 150                         nodoc=1
 151                 fi
 152                 case "$branch, $branches " in
 153                 jch,*' next '*)
 154                         if git diff --quiet --exit-code jch next
 155                         then
 156                                 skip_test=1
 157                         fi
 158                         ;;
 159                 esac
 160                 test $(git rev-parse --verify "$version^{tree}" 2>/dev/null)
 161                 case "$skip_test" in
 162                 ?*)     dotest= ;;
 163                 '')     dotest=test ;;
 164                 esac
 165
 166                 cd "$BUILDBASE/$branch"
 167                 git reset --hard  &&
 168                 case "$(git symbolic-ref HEAD)" in
 169                 "refs/heads/$branch")
 170                         : ;;
 171                 *)
 172                         git checkout "$branch" &&
 173                         git reset --hard || exit
 174                 esac &&
 175
 176                 case "$scratch" in
 177                 '')
 178                         ;;
 179                 y)
 180                         Meta/Make clean
 181                         ;;
 182                 esac &&
 183
 184                 case "$private" in
 185                 '')
 186                         ;;
 187                 ?*)
 188                         git merge --squash --no-commit "$private" || {
 189                                 echo >&2 "** Cannot apply private edition changes"
 190                                 git reset --hard
 191                         }
 192                         ;;
 193                 esac &&
 194
 195                 save=$(git rev-parse HEAD) &&
 196
 197                 Meta/Make $M ${test+"$test"} $jobs -- ${with_dash:+SHELL_PATH=/bin/dash} $dotest &&
 198
 199                 {
 200                         test -n "$nodoc" ||
 201                         if test "$save" = "$(git rev-parse HEAD)"
 202                         then
 203                                 Meta/Make $M $jobs -- doc &&
 204                                 Meta/Make $M -- install-man install-html
 205                         else
 206                                 echo >&2 "Head moved--not installing docs"
 207                         fi
 208                 } &&
 209
 210                 {
 211                         test z$install = znoinstall ||
 212                         if test "$save" = "$(git rev-parse HEAD)"
 213                         then
 214                                 Meta/Make $M -- install
 215                         else
 216                                 echo >&2 "Head moved--not installing"
 217                         fi
 218                 } || exit $?
 219
 220                 git reset --hard
 221         ) </dev/null || exit $?
 222
 223         installed_source_trees="$installed_source_trees$rtree "
 224 done