Remove contrib/examples/*

There were some side discussions at Git Merge this year about how we
should just update the README to tell users they can dig these up from
the history if the need them, do that.

Looking at the "git log" for this directory we get quite a bit more
patch churn than we should here, mainly from things fixing various
tree-wide issues.

There's also confusion on the list occasionally about how these should
be treated, "Re: [PATCH 1/4] stash: convert apply to
builtin" (<CA+CzEk9QpmHK_TSBwQfEedNqrcVSBp3xY7bdv1YA_KxePiFeXw@mail.gmail.com>)
being the latest example of that.

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 0 insertions, 379 deletions

diff --git a/contrib/examples/git-fetch.sh b/contrib/examples/git-fetch.sh
deleted file mode 100755
index 57d2e5616f..0000000000
--- a/contrib/examples/git-fetch.sh
+++ /dev/null
@@ -1,379 +0,0 @@
-#!/bin/sh
-#
-
-USAGE='<fetch-options> <repository> <refspec>...'
-SUBDIRECTORY_OK=Yes
-. git-sh-setup
-set_reflog_action "fetch $*"
-cd_to_toplevel ;# probably unnecessary...
-
-. git-parse-remote
-_x40='[0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f]'
-_x40="$_x40$_x40$_x40$_x40$_x40$_x40$_x40$_x40"
-
-LF='
-'
-IFS="$LF"
-
-no_tags=
-tags=
-append=
-force=
-verbose=
-update_head_ok=
-exec=
-keep=
-shallow_depth=
-no_progress=
-test -t 1 || no_progress=--no-progress
-quiet=
-while test $# != 0
-do
-	case "$1" in
-	-a|--a|--ap|--app|--appe|--appen|--append)
-		append=t
-		;;
-	--upl|--uplo|--uploa|--upload|--upload-|--upload-p|\
-	--upload-pa|--upload-pac|--upload-pack)
-		shift
-		exec="--upload-pack=$1"
-		;;
-	--upl=*|--uplo=*|--uploa=*|--upload=*|\
-	--upload-=*|--upload-p=*|--upload-pa=*|--upload-pac=*|--upload-pack=*)
-		exec=--upload-pack=$(expr "z$1" : 'z-[^=]*=\(.*\)')
-		shift
-		;;
-	-f|--f|--fo|--for|--forc|--force)
-		force=t
-		;;
-	-t|--t|--ta|--tag|--tags)
-		tags=t
-		;;
-	-n|--n|--no|--no-|--no-t|--no-ta|--no-tag|--no-tags)
-		no_tags=t
-		;;
-	-u|--u|--up|--upd|--upda|--updat|--update|--update-|--update-h|\
-	--update-he|--update-hea|--update-head|--update-head-|\
-	--update-head-o|--update-head-ok)
-		update_head_ok=t
-		;;
-	-q|--q|--qu|--qui|--quie|--quiet)
-		quiet=--quiet
-		;;
-	-v|--verbose)
-		verbose="$verbose"Yes
-		;;
-	-k|--k|--ke|--kee|--keep)
-		keep='-k -k'
-		;;
-	--depth=*)
-		shallow_depth="--depth=$(expr "z$1" : 'z-[^=]*=\(.*\)')"
-		;;
-	--depth)
-		shift
-		shallow_depth="--depth=$1"
-		;;
-	-*)
-		usage
-		;;
-	*)
-		break
-		;;
-	esac
-	shift
-done
-
-case "$#" in
-0)
-	origin=$(get_default_remote)
-	test -n "$(get_remote_url ${origin})" ||
-		die "Where do you want to fetch from today?"
-	set x $origin ; shift ;;
-esac
-
-if test -z "$exec"
-then
-	# No command line override and we have configuration for the remote.
-	exec="--upload-pack=$(get_uploadpack $1)"
-fi
-
-remote_nick="$1"
-remote=$(get_remote_url "$@")
-refs=
-rref=
-rsync_slurped_objects=
-
-if test "" = "$append"
-then
-	: >"$GIT_DIR/FETCH_HEAD"
-fi
-
-# Global that is reused later
-ls_remote_result=$(git ls-remote $exec "$remote") ||
-	die "Cannot get the repository state from $remote"
-
-append_fetch_head () {
-	flags=
-	test -n "$verbose" && flags="$flags$LF-v"
-	test -n "$force$single_force" && flags="$flags$LF-f"
-	GIT_REFLOG_ACTION="$GIT_REFLOG_ACTION" \
-		git fetch--tool $flags append-fetch-head "$@"
-}
-
-# updating the current HEAD with git-fetch in a bare
-# repository is always fine.
-if test -z "$update_head_ok" && test $(is_bare_repository) = false
-then
-	orig_head=$(git rev-parse --verify HEAD 2>/dev/null)
-fi
-
-# Allow --tags/--notags from remote.$1.tagopt
-case "$tags$no_tags" in
-'')
-	case "$(git config --get "remote.$1.tagopt")" in
-	--tags)
-		tags=t ;;
-	--no-tags)
-		no_tags=t ;;
-	esac
-esac
-
-# If --tags (and later --heads or --all) is specified, then we are
-# not talking about defaults stored in Pull: line of remotes or
-# branches file, and just fetch those and refspecs explicitly given.
-# Otherwise we do what we always did.
-
-reflist=$(get_remote_refs_for_fetch "$@")
-if test "$tags"
-then
-	taglist=$(IFS='	' &&
-		  echo "$ls_remote_result" |
-		  git show-ref --exclude-existing=refs/tags/ |
-	          while read sha1 name
-		  do
-			echo ".${name}:${name}"
-		  done) || exit
-	if test "$#" -gt 1
-	then
-		# remote URL plus explicit refspecs; we need to merge them.
-		reflist="$reflist$LF$taglist"
-	else
-		# No explicit refspecs; fetch tags only.
-		reflist=$taglist
-	fi
-fi
-
-fetch_all_at_once () {
-
-  eval=$(echo "$1" | git fetch--tool parse-reflist "-")
-  eval "$eval"
-
-    ( : subshell because we muck with IFS
-      IFS=" 	$LF"
-      (
-	if test "$remote" = . ; then
-	    git show-ref $rref || echo failed "$remote"
-	elif test -f "$remote" ; then
-	    test -n "$shallow_depth" &&
-		die "shallow clone with bundle is not supported"
-	    git bundle unbundle "$remote" $rref ||
-	    echo failed "$remote"
-	else
-		if	test -d "$remote" &&
-
-			# The remote might be our alternate.  With
-			# this optimization we will bypass fetch-pack
-			# altogether, which means we cannot be doing
-			# the shallow stuff at all.
-			test ! -f "$GIT_DIR/shallow" &&
-			test -z "$shallow_depth" &&
-
-			# See if all of what we are going to fetch are
-			# connected to our repository's tips, in which
-			# case we do not have to do any fetch.
-			theirs=$(echo "$ls_remote_result" | \
-				git fetch--tool -s pick-rref "$rref" "-") &&
-
-			# This will barf when $theirs reach an object that
-			# we do not have in our repository.  Otherwise,
-			# we already have everything the fetch would bring in.
-			git rev-list --objects $theirs --not --all \
-				>/dev/null 2>/dev/null
-		then
-			echo "$ls_remote_result" | \
-				git fetch--tool pick-rref "$rref" "-"
-		else
-			flags=
-			case $verbose in
-			YesYes*)
-			    flags="-v"
-			    ;;
-			esac
-			git-fetch-pack --thin $exec $keep $shallow_depth \
-				$quiet $no_progress $flags "$remote" $rref ||
-			echo failed "$remote"
-		fi
-	fi
-      ) |
-      (
-	flags=
-	test -n "$verbose" && flags="$flags -v"
-	test -n "$force" && flags="$flags -f"
-	GIT_REFLOG_ACTION="$GIT_REFLOG_ACTION" \
-		git fetch--tool $flags native-store \
-			"$remote" "$remote_nick" "$refs"
-      )
-    ) || exit
-
-}
-
-fetch_per_ref () {
-  reflist="$1"
-  refs=
-  rref=
-
-  for ref in $reflist
-  do
-      refs="$refs$LF$ref"
-
-      # These are relative path from $GIT_DIR, typically starting at refs/
-      # but may be HEAD
-      if expr "z$ref" : 'z\.' >/dev/null
-      then
-	  not_for_merge=t
-	  ref=$(expr "z$ref" : 'z\.\(.*\)')
-      else
-	  not_for_merge=
-      fi
-      if expr "z$ref" : 'z+' >/dev/null
-      then
-	  single_force=t
-	  ref=$(expr "z$ref" : 'z+\(.*\)')
-      else
-	  single_force=
-      fi
-      remote_name=$(expr "z$ref" : 'z\([^:]*\):')
-      local_name=$(expr "z$ref" : 'z[^:]*:\(.*\)')
-
-      rref="$rref$LF$remote_name"
-
-      # There are transports that can fetch only one head at a time...
-      case "$remote" in
-      http://* | https://* | ftp://*)
-	  test -n "$shallow_depth" &&
-		die "shallow clone with http not supported"
-	  proto=$(expr "$remote" : '\([^:]*\):')
-	  if [ -n "$GIT_SSL_NO_VERIFY" ]; then
-	      curl_extra_args="-k"
-	  fi
-	  if [ -n "$GIT_CURL_FTP_NO_EPSV" -o \
-		"$(git config --bool http.noEPSV)" = true ]; then
-	      noepsv_opt="--disable-epsv"
-	  fi
-
-	  # Find $remote_name from ls-remote output.
-	  head=$(echo "$ls_remote_result" | \
-		git fetch--tool -s pick-rref "$remote_name" "-")
-	  expr "z$head" : "z$_x40\$" >/dev/null ||
-		die "No such ref $remote_name at $remote"
-	  echo >&2 "Fetching $remote_name from $remote using $proto"
-	  case "$quiet" in '') v=-v ;; *) v= ;; esac
-	  git-http-fetch $v -a "$head" "$remote" || exit
-	  ;;
-      rsync://*)
-	  test -n "$shallow_depth" &&
-		die "shallow clone with rsync not supported"
-	  TMP_HEAD="$GIT_DIR/TMP_HEAD"
-	  rsync -L -q "$remote/$remote_name" "$TMP_HEAD" || exit 1
-	  head=$(git rev-parse --verify TMP_HEAD)
-	  rm -f "$TMP_HEAD"
-	  case "$quiet" in '') v=-v ;; *) v= ;; esac
-	  test "$rsync_slurped_objects" || {
-	      rsync -a $v --ignore-existing --exclude info \
-		  "$remote/objects/" "$GIT_OBJECT_DIRECTORY/" || exit
-
-	      # Look at objects/info/alternates for rsync -- http will
-	      # support it natively and git native ones will do it on
-	      # the remote end.  Not having that file is not a crime.
-	      rsync -q "$remote/objects/info/alternates" \
-		  "$GIT_DIR/TMP_ALT" 2>/dev/null ||
-		  rm -f "$GIT_DIR/TMP_ALT"
-	      if test -f "$GIT_DIR/TMP_ALT"
-	      then
-		  resolve_alternates "$remote" <"$GIT_DIR/TMP_ALT" |
-		  while read alt
-		  do
-		      case "$alt" in 'bad alternate: '*) die "$alt";; esac
-		      echo >&2 "Getting alternate: $alt"
-		      rsync -av --ignore-existing --exclude info \
-		      "$alt" "$GIT_OBJECT_DIRECTORY/" || exit
-		  done
-		  rm -f "$GIT_DIR/TMP_ALT"
-	      fi
-	      rsync_slurped_objects=t
-	  }
-	  ;;
-      esac
-
-      append_fetch_head "$head" "$remote" \
-	  "$remote_name" "$remote_nick" "$local_name" "$not_for_merge" || exit
-
-  done
-
-}
-
-fetch_main () {
-	case "$remote" in
-	http://* | https://* | ftp://* | rsync://* )
-		fetch_per_ref "$@"
-		;;
-	*)
-		fetch_all_at_once "$@"
-		;;
-	esac
-}
-
-fetch_main "$reflist" || exit
-
-# automated tag following
-case "$no_tags$tags" in
-'')
-	case "$reflist" in
-	*:refs/*)
-		# effective only when we are following remote branch
-		# using local tracking branch.
-		taglist=$(IFS='	' &&
-		echo "$ls_remote_result" |
-		git show-ref --exclude-existing=refs/tags/ |
-		while read sha1 name
-		do
-			git cat-file -t "$sha1" >/dev/null 2>&1 || continue
-			echo >&2 "Auto-following $name"
-			echo ".${name}:${name}"
-		done)
-	esac
-	case "$taglist" in
-	'') ;;
-	?*)
-		# do not deepen a shallow tree when following tags
-		shallow_depth=
-		fetch_main "$taglist" || exit ;;
-	esac
-esac
-
-# If the original head was empty (i.e. no "master" yet), or
-# if we were told not to worry, we do not have to check.
-case "$orig_head" in
-'')
-	;;
-?*)
-	curr_head=$(git rev-parse --verify HEAD 2>/dev/null)
-	if test "$curr_head" != "$orig_head"
-	then
-	    git update-ref \
-			-m "$GIT_REFLOG_ACTION: Undoing incorrectly fetched HEAD." \
-			HEAD "$orig_head"
-		die "Cannot fetch into the current branch."
-	fi
-	;;
-esac