Meta/Doit: retire unused script

These days, Meta/Dothem is much more intelligent, knowing when not to run
tests and such.  It hasn't been used for two years.

diff --git a/Doit b/Doit
deleted file mode 100755 (executable)
index 1d4c4d6..0000000
--- a/Doit
+++ /dev/null
@@ -1,105 +0,0 @@
-#!/bin/sh
-
-: ${J=-j4}
-force=
-while  case "$1" in
-       -pedantic) M=$1 ;;
-       -force) force=$1 ;;
-       -dash) with_dash=y ;;
-       -noinstall) install=noinstall ;;
-       *) break ;;
-       esac
-do
-       shift
-done
-
-test -z "$(git diff --cached --name-status)" || {
-       echo >&2 "Repository unclean."
-       exit 1
-}
-Meta/Make clean >/dev/null 2>&1
-
-test -f /bin/dash || with_dash=
-
-: ${branches='next master maint pu jch'}
-
-for branch in $branches
-do
-       echo >&3 "** $branch **"
-
-       revision=$(git show-ref -s --verify "refs/heads/$branch") || {
-               echo "** No $branch"
-               continue
-       }
-
-       private=$(git rev-parse -q --verify private-$branch 2>/dev/null)
-       case $? in 0|1) ;; *) exit $? ;; esac
-
-       if      installed=$($HOME/git-$branch/bin/git version) &&
-               if version=$(expr "$installed" : '.*\.g\([0-9a-f]*\)$')
-               then
-                       :
-               elif version=v$(expr "$installed" : \
-                               'git version \(.*\)\.rc[0-9]*$')
-               then
-                       version="$version"-$(expr "$installed" : \
-                               'git version .*\.\(rc[0-9]*\)$')
-               else
-                       version=v$(expr "$installed" : 'git version \(.*\)')
-               fi &&
-               version=$(git rev-parse --verify "$version^0" 2>/dev/null) &&
-               test "z$version" = "z$revision"
-       then
-               echo "* up-to-date version \"$installed\" is already installed from $branch"
-               test -n "$force" || continue
-       fi
-
-       echo "** $branch" &&
-       git checkout $branch &&
-
-       case "$private" in
-       '')
-               ;;
-       ?*)
-               git merge --squash --no-commit "$private" || {
-                       echo >&2 "Cannot apply private edition changes"
-                       git reset --hard
-               }
-               ;;
-       esac &&
-
-       Meta/Make $M -- $J clean &&
-       case "$with_dash" in
-       y)
-               case "$branch" in
-               master | maint | next | jch)
-                       Meta/Make $M -- $J SHELL_PATH=/bin/dash test &&
-                       Meta/Make $M -- $J clean
-                       ;;
-               esac
-               ;;
-       esac &&
-
-       Meta/Make $M -- $J all &&
-       Meta/Make $M -- $J test &&
-       case "$branch" in
-       master | maint | next )
-               Meta/Make $M -- doc
-               ;;
-       jch )
-               Meta/Make $M -- doc install-doc
-               ;;
-       *)
-               : ;;
-       esac &&
-       {
-               test z$install = znoinstall ||
-               Meta/Make $M -- install
-       } &&
-       Meta/Make clean || exit $?
-
-       git reset --hard
-
-done >./:all.log 3>&2 2>&1
-
-git checkout master