diff options
Diffstat (limited to 'git-submodule.sh')
| -rwxr-xr-x | git-submodule.sh | 47 |
1 files changed, 36 insertions, 11 deletions
diff --git a/git-submodule.sh b/git-submodule.sh index dcceb43d7..3d1617fa9 100755 --- a/git-submodule.sh +++ b/git-submodule.sh @@ -5,7 +5,7 @@ # Copyright (c) 2007 Lars Hjemli dashless=$(basename "$0" | sed -e 's/-/ /') -USAGE="[--quiet] add [-b branch] [-f|--force] [--reference <repository>] [--] <repository> [<path>] +USAGE="[--quiet] add [-b branch] [-f|--force] [--name <name>] [--reference <repository>] [--] <repository> [<path>] or: $dashless [--quiet] status [--cached] [--recursive] [--] [<path>...] or: $dashless [--quiet] init [--] [<path>...] or: $dashless [--quiet] update [--init] [-N|--no-fetch] [-f|--force] [--rebase] [--reference <repository>] [--merge] [--recursive] [--] [<path>...] @@ -29,6 +29,7 @@ files= nofetch= update= prefix= +custom_name= # The function takes at most 2 arguments. The first argument is the # URL that navigates to the submodule origin repo. When relative, this URL @@ -179,8 +180,9 @@ module_name() module_clone() { sm_path=$1 - url=$2 - reference="$3" + name=$2 + url=$3 + reference="$4" quiet= if test -n "$GIT_QUIET" then @@ -189,8 +191,6 @@ module_clone() gitdir= gitdir_base= - name=$(module_name "$sm_path" 2>/dev/null) - test -n "$name" || name="$sm_path" base_name=$(dirname "$name") gitdir=$(git rev-parse --git-dir) @@ -271,6 +271,11 @@ cmd_add() --reference=*) reference="$1" ;; + --name) + case "$2" in '') usage ;; esac + custom_name=$2 + shift + ;; --) shift break @@ -335,6 +340,13 @@ Use -f if you really want to add it." >&2 exit 1 fi + if test -n "$custom_name" + then + sm_name="$custom_name" + else + sm_name="$sm_path" + fi + # perhaps the path exists and is already a git repo, else clone it if test -e "$sm_path" then @@ -346,8 +358,21 @@ Use -f if you really want to add it." >&2 fi else - - module_clone "$sm_path" "$realrepo" "$reference" || exit + if test -d ".git/modules/$sm_name" + then + if test -z "$force" + then + echo >&2 "$(eval_gettext "A git directory for '\$sm_name' is found locally with remote(s):")" + GIT_DIR=".git/modules/$sm_name" GIT_WORK_TREE=. git remote -v | grep '(fetch)' | sed -e s,^," ", -e s,' (fetch)',, >&2 + echo >&2 "$(eval_gettext "If you want to reuse this local git directory instead of cloning again from")" + echo >&2 " $realrepo" + echo >&2 "$(eval_gettext "use the '--force' option. If the local git directory is not the correct repo")" + die "$(eval_gettext "or you are unsure what this means choose another name with the '--name' option.")" + else + echo "$(eval_gettext "Reactivating local git directory for submodule '\$sm_name'.")" + fi + fi + module_clone "$sm_path" "$sm_name" "$realrepo" "$reference" || exit ( clear_local_git_env cd "$sm_path" && @@ -358,13 +383,13 @@ Use -f if you really want to add it." >&2 esac ) || die "$(eval_gettext "Unable to checkout submodule '\$sm_path'")" fi - git config submodule."$sm_path".url "$realrepo" + git config submodule."$sm_name".url "$realrepo" git add $force "$sm_path" || die "$(eval_gettext "Failed to add submodule '\$sm_path'")" - git config -f .gitmodules submodule."$sm_path".path "$sm_path" && - git config -f .gitmodules submodule."$sm_path".url "$repo" && + git config -f .gitmodules submodule."$sm_name".path "$sm_path" && + git config -f .gitmodules submodule."$sm_name".url "$repo" && git add --force .gitmodules || die "$(eval_gettext "Failed to register submodule '\$sm_path'")" } @@ -593,7 +618,7 @@ Maybe you want to use 'update --init'?")" if ! test -d "$sm_path"/.git -o -f "$sm_path"/.git then - module_clone "$sm_path" "$url" "$reference"|| exit + module_clone "$sm_path" "$name" "$url" "$reference" || exit cloned_modules="$cloned_modules;$name" subsha1= else |