Merge branch 'cn/maint-lf-to-crlf-filter' into maint

[git.git] / git-submodule.sh

diff --git a/git-submodule.sh b/git-submodule.sh
index 8e9e5eaaf8730cb15ba69e7606976ba2eb4e9cf6..3adab9363563e80e4ceb2c7fb5c3ab91ac1ef505 100755 (executable)
--- a/git-submodule.sh
+++ b/git-submodule.sh
@@ -122,9 +122,15 @@ module_clone()
        path=$1
        url=$2
        reference="$3"
+       quiet=
+       if test -n "$GIT_QUIET"
+       then
+               quiet=-q
+       fi
+
        gitdir=
        gitdir_base=
-       name=$(module_name "$path")
+       name=$(module_name "$path" 2>/dev/null)
        base_path=$(dirname "$path")
 
        gitdir=$(git rev-parse --git-dir)
@@ -159,9 +165,9 @@ module_clone()
                mkdir -p "$gitdir_base"
                if test -n "$reference"
                then
-                       git-clone "$reference" -n "$url" "$path" --separate-git-dir "$gitdir"
+                       git-clone $quiet "$reference" -n "$url" "$path" --separate-git-dir "$gitdir"
                else
-                       git-clone -n "$url" "$path" --separate-git-dir "$gitdir"
+                       git-clone $quiet -n "$url" "$path" --separate-git-dir "$gitdir"
                fi ||
                die "$(eval_gettext "Clone of '\$url' into submodule path '\$path' failed")"
        fi
@@ -258,12 +264,9 @@ cmd_add()
 
        if test -z "$force" && ! git add --dry-run --ignore-missing "$path" > /dev/null 2>&1
        then
-               (
-                       eval_gettext "The following path is ignored by one of your .gitignore files:
+               eval_gettextln "The following path is ignored by one of your .gitignore files:
 \$path
-Use -f if you really want to add it." &&
-                       echo
-               ) >&2
+Use -f if you really want to add it." >&2
                exit 1
        fi
 
@@ -272,7 +275,7 @@ Use -f if you really want to add it." &&
        then
                if test -d "$path"/.git -o -f "$path"/.git
                then
-                       eval_gettext "Adding existing repo at '\$path' to the index"; echo
+                       eval_gettextln "Adding existing repo at '\$path' to the index"
                else
                        die "$(eval_gettext "'\$path' already exists and is not a valid git repo")"
                fi
@@ -459,6 +462,9 @@ cmd_update()
                --recursive)
                        recursive=1
                        ;;
+               --checkout)
+                       update="checkout"
+                       ;;
                --)
                        shift
                        break
@@ -491,7 +497,19 @@ cmd_update()
                fi
                name=$(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
@@ -513,11 +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=$force
@@ -731,10 +744,7 @@ cmd_summary() {
                                ;; # removed
                        *)
                                # unexpected type
-                               (
-                                       eval_gettext "unexpected mode \$mod_dst" &&
-                                       echo
-                               ) >&2
+                               eval_gettextln "unexpected mode \$mod_dst" >&2
                                continue ;;
                        esac
                fi
@@ -821,9 +831,9 @@ cmd_summary() {
        done |
        if test -n "$for_status"; then
                if [ -n "$files" ]; then
-                       gettext "# Submodules changed but not updated:"; echo
+                       gettextln "# Submodules changed but not updated:"
                else
-                       gettext "# Submodule changes to be committed:"; echo
+                       gettextln "# Submodule changes to be committed:"
                fi
                echo "#"
                sed -e 's|^|# |' -e 's|^# $|#|'