diff options
Diffstat (limited to 'git-fetch-script')
| -rwxr-xr-x | git-fetch-script | 244 |
1 files changed, 0 insertions, 244 deletions
diff --git a/git-fetch-script b/git-fetch-script deleted file mode 100755 index f9f90b6db1..0000000000 --- a/git-fetch-script +++ /dev/null @@ -1,244 +0,0 @@ -#!/bin/sh -# -. git-sh-setup-script || die "Not a git archive" -. git-parse-remote-script -_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" - -append= -force= -update_head_ok= -while case "$#" in 0) break ;; esac -do - case "$1" in - -a|--a|--ap|--app|--appe|--appen|--append) - append=t - ;; - -f|--f|--fo|--for|--forc|--force) - force=t - ;; - -u|--u|--up|--upd|--upda|--updat|--update|--update-|--update-h|\ - --update-he|--update-hea|--update-head|--update-head-|\ - --update-head-o|--update-head-ok) - update_head_ok=t - ;; - *) - break - ;; - esac - shift -done - -case "$#" in -0) - test -f "$GIT_DIR/branches/origin" || - test -f "$GIT_DIR/remotes/origin" || - die "Where do you want to fetch from today?" - set origin ;; -esac - -remote_nick="$1" -remote=$(get_remote_url "$@") -refs= -rref= -rsync_slurped_objects= - -if test "" = "$append" -then - : >$GIT_DIR/FETCH_HEAD -fi - -append_fetch_head () { - head_="$1" - remote_="$2" - remote_name_="$3" - remote_nick_="$4" - local_name_="$5" - - # remote-nick is the URL given on the command line (or a shorthand) - # remote-name is the $GIT_DIR relative refs/ path we computed - # for this refspec. - case "$remote_name_" in - HEAD) - note_= ;; - refs/heads/*) - note_="$(expr "$remote_name_" : 'refs/heads/\(.*\)')" - note_="branch '$note_' of " ;; - refs/tags/*) - note_="$(expr "$remote_name_" : 'refs/tags/\(.*\)')" - note_="tag '$note_' of " ;; - *) - note_="$remote_name of " ;; - esac - remote_1_=$(expr "$remote_" : '\(.*\)\.git/*$') && - remote_="$remote_1_" - note_="$note_$remote_" - - # 2.6.11-tree tag would not be happy to be fed to resolve. - if git-cat-file commit "$head_" >/dev/null 2>&1 - then - headc_=$(git-rev-parse --verify "$head_^0") || exit - echo "$headc_ $note_" >>$GIT_DIR/FETCH_HEAD - echo >&2 "* committish: $head_" - echo >&2 " $note_" - else - echo >&2 "* non-commit: $head_" - echo >&2 " $note_" - fi - if test "$local_name_" != "" - then - # We are storing the head locally. Make sure that it is - # a fast forward (aka "reverse push"). - fast_forward_local "$local_name_" "$head_" "$note_" - fi -} - -fast_forward_local () { - case "$1" in - refs/tags/*) - # Tags need not be pointing at commits so there - # is no way to guarantee "fast-forward" anyway. - if test -f "$GIT_DIR/$1" - then - echo >&2 "* $1: updating with $3" - else - echo >&2 "* $1: storing $3" - fi - echo "$2" >"$GIT_DIR/$1" ;; - - refs/heads/*) - # NEEDSWORK: use the same cmpxchg protocol here. - echo "$2" >"$GIT_DIR/$1.lock" - if test -f "$GIT_DIR/$1" - then - local=$(git-rev-parse --verify "$1^0") && - mb=$(git-merge-base "$local" "$2") && - case "$2,$mb" in - $local,*) - echo >&2 "* $1: same as $3" - ;; - *,$local) - echo >&2 "* $1: fast forward to $3" - ;; - *) - false - ;; - esac || { - echo >&2 "* $1: does not fast forward to $3;" - case "$force,$single_force" in - t,* | *,t) - echo >&2 " forcing update." - ;; - *) - mv "$GIT_DIR/$1.lock" "$GIT_DIR/$1.remote" - echo >&2 " leaving it in '$1.remote'" - ;; - esac - } - else - echo >&2 "* $1: storing $3" - fi - test -f "$GIT_DIR/$1.lock" && - mv "$GIT_DIR/$1.lock" "$GIT_DIR/$1" - ;; - esac -} - -case "$update_head_ok" in -'') - orig_head=$(cat "$GIT_DIR/HEAD" 2>/dev/null) - ;; -esac - -for ref in $(get_remote_refs_for_fetch "$@") -do - refs="$refs $ref" - - # These are relative path from $GIT_DIR, typically starting at refs/ - # but may be HEAD - if expr "$ref" : '\+' >/dev/null - then - single_force=t - ref=$(expr "$ref" : '\+\(.*\)') - else - single_force= - fi - remote_name=$(expr "$ref" : '\([^:]*\):') - local_name=$(expr "$ref" : '[^:]*:\(.*\)') - - rref="$rref $remote_name" - - # There are transports that can fetch only one head at a time... - case "$remote" in - http://* | https://*) - if [ -n "$GIT_SSL_NO_VERIFY" ]; then - curl_extra_args="-k" - fi - head=$(curl -nsf $curl_extra_args "$remote/$remote_name") && - expr "$head" : "$_x40\$" >/dev/null || - die "Failed to fetch $remote_name from $remote" - echo Fetching "$remote_name from $remote" using http - git-http-pull -v -a "$head" "$remote/" || exit - ;; - rsync://*) - TMP_HEAD="$GIT_DIR/TMP_HEAD" - rsync -L "$remote/$remote_name" "$TMP_HEAD" || exit 1 - head=$(git-rev-parse TMP_HEAD) - rm -f "$TMP_HEAD" - test "$rsync_slurped_objects" || { - rsync -avz --ignore-existing "$remote/objects/" \ - "$GIT_OBJECT_DIRECTORY/" || exit - rsync_slurped_objects=t - } - ;; - *) - # We will do git native transport with just one call later. - continue ;; - esac - - append_fetch_head "$head" "$remote" "$remote_name" "$remote_nick" "$local_name" - -done - -case "$remote" in -http://* | https://* | rsync://* ) - ;; # we are already done. -*) - git-fetch-pack "$remote" $rref | - while read sha1 remote_name - do - found= - single_force= - for ref in $refs - do - case "$ref" in - +$remote_name:*) - single_force=t - found="$ref" - break ;; - $remote_name:*) - found="$ref" - break ;; - esac - done - - local_name=$(expr "$found" : '[^:]*:\(.*\)') - append_fetch_head "$sha1" "$remote" "$remote_name" "$remote_nick" "$local_name" - done - ;; -esac - -# If the original head was empty (i.e. no "master" yet), or -# if we were told not to worry, we do not have to check. -case ",$update_head_ok,$orig_head," in -*,, | t,* ) - ;; -*) - curr_head=$(cat "$GIT_DIR/HEAD" 2>/dev/null) - if test "$curr_head" != "$orig_head" - then - echo "$orig_head" >$GIT_DIR/HEAD - die "Cannot fetch into the current branch." - fi - ;; -esac |