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