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-rwxr-xr-xcontrib/examples/git-fetch.sh379
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