diff options
Diffstat (limited to 'git-fetch.sh')
| -rwxr-xr-x | git-fetch.sh | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/git-fetch.sh b/git-fetch.sh index 7fb47f69fb..8bd11f8b60 100755 --- a/git-fetch.sh +++ b/git-fetch.sh @@ -28,6 +28,7 @@ update_head_ok= exec= upload_pack= keep= +shallow_depth= while case "$#" in 0) break ;; esac do case "$1" in @@ -60,6 +61,13 @@ do -k|--k|--ke|--kee|--keep) keep='-k -k' ;; + --depth=*) + shallow_depth="--depth=`expr "z$1" : 'z-[^=]*=\(.*\)'`" + ;; + --depth) + shift + shallow_depth="--depth=$1" + ;; -*) usage ;; @@ -300,6 +308,8 @@ fetch_main () { # There are transports that can fetch only one head at a time... case "$remote" in http://* | https://* | ftp://*) + test -n "$shallow_depth" && + die "shallow clone with http not supported" proto=`expr "$remote" : '\([^:]*\):'` if [ -n "$GIT_SSL_NO_VERIFY" ]; then curl_extra_args="-k" @@ -326,6 +336,8 @@ fetch_main () { git-http-fetch -v -a "$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) @@ -373,7 +385,7 @@ fetch_main () { pack_lockfile= IFS=" $LF" ( - git-fetch-pack --thin $exec $keep "$remote" $rref || echo failed "$remote" + git-fetch-pack --thin $exec $keep $shallow_depth "$remote" $rref || echo failed "$remote" ) | while read sha1 remote_name do @@ -446,6 +458,8 @@ case "$no_tags$tags" in case "$taglist" in '') ;; ?*) + # do not deepen a shallow tree when following tags + shallow_depth= fetch_main "$taglist" || exit ;; esac esac |