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         --) shift; break ;;
  35         -*) echo >&2 "Unknown option: $1"; exit 1 ;;
  36         *) break ;;
  37         esac
  38 do
  39         shift
  40 done
  41
  42 for TRASH in /dev/shm /tmp ""
  43 do
  44         if test -n "$TRASH" &&
  45            mkdir -p "$TRASH/testpen" 2>/dev/null &&
  46            test -w "$TRASH/testpen"
  47         then
  48                 TRASH="--root=$(cd "$TRASH/testpen" && /bin/pwd)"
  49                 break
  50         fi
  51 done
  52
  53 sh -c 'asciidoc --version >/dev/null 2>&1' || nodoc=y
  54 GIT_TEST_OPTS="$TRASH${GIT_TEST_OPTS+" $GIT_TEST_OPTS"}"
  55 export GIT_TEST_OPTS
  56
  57 test -f /bin/dash || with_dash=
  58 if test -z "$BUILDBASE"
  59 then
  60         if test -d "$inst_prefix/buildfarm"
  61         then
  62                 BUILDBASE="$inst_prefix/buildfarm"
  63         elif test -d "../buildfarm"
  64         then
  65                 BUILDBASE=../buildfarm
  66         else
  67                 echo >&2 "Buildbase unknown"
  68                 exit 1
  69         fi
  70 fi
  71 test -n "$branches" || branches='next master maint jch pu'
  72 test -n "$jobs" || jobs=-j2
  73
  74 find_installed () {
  75         branch=$1
  76         test -f "$inst_prefix/git-$branch/bin/git" &&
  77         installed=$($inst_prefix/git-$branch/bin/git version) &&
  78         if version=$(expr "$installed" : '.*\.g\([0-9a-f]*\)$')
  79         then
  80                 :
  81         elif version=v$(expr "$installed" : \
  82                 'git version \(.*\)\.rc[0-9]*$')
  83         then
  84                 version="$version"-$(expr "$installed" : \
  85                         'git version .*\.\(rc[0-9]*\)$')
  86         else
  87                 version=v$(expr "$installed" : 'git version \(.*\)')
  88         fi &&
  89         git rev-parse --verify "$version^0" 2>/dev/null
  90 }
  91
  92 installed_source_trees=" "
  93 for branch in $branches
  94 do
  95         if      v=$(find_installed $branch) &&
  96                 test -n "$v" &&
  97                 v=$(git rev-parse --verify "$v^{tree}" 2>/dev/null)
  98         then
  99                 installed_source_trees="$installed_source_trees$v "
 100         fi
 101 done
 102
 103 for branch in $branches
 104 do
 105         echo "** $branch **"
 106         revision=$(git show-ref -s --verify "refs/heads/$branch") || {
 107                 echo "** No $branch"
 108                 continue
 109         }
 110
 111         if test ! -d "$BUILDBASE/$branch"
 112         then
 113                 if test -z "$bootstrap"
 114                 then
 115                         echo "** No $BUILDBASE/$branch"
 116                         continue
 117                 fi
 118                 "$NWD" . "$BUILDBASE/$branch" $branch &&
 119                 ln -s "$(pwd)/Meta" "$BUILDBASE/$branch/Meta" || {
 120                         echo "** Failed to bootstrap $BUILDBASE/$branch"
 121                         continue
 122                 }
 123         fi
 124
 125         private=$(git rev-parse -q --verify private-$branch 2>/dev/null)
 126         case $? in 0|1) ;; *) exit $? ;; esac
 127
 128         version=$(find_installed $branch)
 129         if      test "z$version" = "z$revision"
 130         then
 131                 echo "* up-to-date version is already installed from $branch"
 132                 test -n "$force" || continue
 133         fi
 134
 135         vtree=$(git rev-parse --verify "$version^{tree}")
 136         rtree=$(git rev-parse --verify "$revision^{tree}")
 137         (
 138                 skip_test=$notest skip_doc=$nodoc
 139                 case "$force" in
 140                 ?*)
 141                         ;;
 142                 '')
 143                         for xtree in $installed_source_trees $vtree
 144                         do
 145                                 if test "z$xtree" = "z$rtree" ||
 146                                         git diff --quiet "$xtree" "$rtree" -- . \
 147                                         ':!GIT-VERSION-GEN' ':!Documentation/'
 148                                 then
 149                                         skip_test=1
 150                                         break
 151                                 fi
 152                         done
 153
 154                         dvtree=$(git rev-parse --verify "$version:Documentation/")
 155                         drtree=$(git rev-parse --verify "$revision:Documentation/")
 156                         if test "z$dvtree" = "z$drtree"
 157                         then
 158                                 skip_doc=1
 159                         fi
 160                         ;;
 161                 esac
 162
 163                 case "$skip_test" in
 164                 ?*)     dotest= ;;
 165                 '')     dotest=test ;;
 166                 esac
 167
 168                 cd "$BUILDBASE/$branch"
 169                 git reset --hard  &&
 170                 case "$(git symbolic-ref HEAD)" in
 171                 "refs/heads/$branch")
 172                         : ;;
 173                 *)
 174                         git checkout "$branch" &&
 175                         git reset --hard || exit
 176                 esac &&
 177
 178                 case "$scratch" in
 179                 '')
 180                         ;;
 181                 y)
 182                         Meta/Make clean
 183                         ;;
 184                 esac &&
 185
 186                 case "$private" in
 187                 '')
 188                         ;;
 189                 ?*)
 190                         git merge --squash --no-commit "$private" || {
 191                                 echo >&2 "** Cannot apply private edition changes"
 192                                 git reset --hard
 193                         }
 194                         ;;
 195                 esac &&
 196
 197                 save=$(git rev-parse HEAD) &&
 198
 199                 Meta/Make $M ${test+"$test"} $jobs -- ${with_dash:+SHELL_PATH=/bin/dash} "$@" $dotest &&
 200
 201                 {
 202                         test -n "$skip_doc" ||
 203                         if test "$save" = "$(git rev-parse HEAD)"
 204                         then
 205                                 Meta/Make $M $jobs -- doc &&
 206                                 Meta/Make $M -- install-man install-html
 207                         else
 208                                 echo >&2 "Head moved--not installing docs"
 209                         fi
 210                 } &&
 211
 212                 {
 213                         test z$install = znoinstall ||
 214                         if test "$save" = "$(git rev-parse HEAD)"
 215                         then
 216                                 Meta/Make $M -- ${with_dash:+SHELL_PATH=/bin/dash} "$@" install
 217                         else
 218                                 echo >&2 "Head moved--not installing"
 219                         fi
 220                 } || exit $?
 221
 222                 git reset --hard
 223         ) </dev/null || exit $?
 224
 225         installed_source_trees="$installed_source_trees$rtree "
 226 done