diff options
Diffstat (limited to 'git-submodule.sh')
| -rwxr-xr-x | git-submodule.sh | 68 |
1 files changed, 57 insertions, 11 deletions
diff --git a/git-submodule.sh b/git-submodule.sh index 814d0d914e..928a62f626 100755 --- a/git-submodule.sh +++ b/git-submodule.sh @@ -128,13 +128,49 @@ module_clone() quiet=-q fi - if test -n "$reference" + gitdir= + gitdir_base= + name=$(module_name "$path") + base_path=$(dirname "$path") + + gitdir=$(git rev-parse --git-dir) + gitdir_base="$gitdir/modules/$base_path" + gitdir="$gitdir/modules/$path" + + case $gitdir in + /*) + a="$(cd_to_toplevel && pwd)/" + b=$gitdir + while [ "$b" ] && [ "${a%%/*}" = "${b%%/*}" ] + do + a=${a#*/} b=${b#*/}; + done + + rel="$a$name" + rel=`echo $rel | sed -e 's|[^/]*|..|g'` + rel_gitdir="$rel/$b" + ;; + *) + rel=`echo $name | sed -e 's|[^/]*|..|g'` + rel_gitdir="$rel/$gitdir" + ;; + esac + + if test -d "$gitdir" then - git-clone $quiet "$reference" -n "$url" "$path" + mkdir -p "$path" + echo "gitdir: $rel_gitdir" >"$path/.git" + rm -f "$gitdir/index" else - git-clone $quiet -n "$url" "$path" - fi || - die "$(eval_gettext "Clone of '\$url' into submodule path '\$path' failed")" + mkdir -p "$gitdir_base" + if test -n "$reference" + then + git-clone $quiet "$reference" -n "$url" "$path" --separate-git-dir "$gitdir" + else + git-clone $quiet -n "$url" "$path" --separate-git-dir "$gitdir" + fi || + die "$(eval_gettext "Clone of '\$url' into submodule path '\$path' failed")" + fi } # @@ -426,6 +462,9 @@ cmd_update() --recursive) recursive=1 ;; + --checkout) + update="checkout" + ;; --) shift break @@ -458,7 +497,19 @@ cmd_update() fi name=$(module_name "$path") || exit url=$(git config submodule."$name".url) - update_module=$(git config submodule."$name".update) + if ! test -z "$update" + then + update_module=$update + else + update_module=$(git config submodule."$name".update) + fi + + if test "$update_module" = "none" + then + echo "Skipping submodule '$path'" + continue + fi + if test -z "$url" then # Only mention uninitialized submodules when its @@ -480,11 +531,6 @@ Maybe you want to use 'update --init'?")" die "$(eval_gettext "Unable to find current revision in submodule path '\$path'")" fi - if ! test -z "$update" - then - update_module=$update - fi - if test "$subsha1" != "$sha1" then subforce=$force |