timestamp_t: a new data type for timestamps

diff --git a/git-submodule.sh b/git-submodule.sh
index 136e26a2c8d4ca1e835e2873f3fd994864dc135e..6ec35e5fcd2696fb13c099a22e4a01b87042438e 100755 (executable)
--- a/git-submodule.sh
+++ b/git-submodule.sh
@@ -278,6 +278,20 @@ or you are unsure what this means choose another name with the '--name' option."
        fi &&
        git add --force .gitmodules ||
        die "$(eval_gettext "Failed to register submodule '\$sm_path'")"
+
+       # NEEDSWORK: In a multi-working-tree world, this needs to be
+       # set in the per-worktree config.
+       if git config --get submodule.active >/dev/null
+       then
+               # If the submodule being adding isn't already covered by the
+               # current configured pathspec, set the submodule's active flag
+               if ! git submodule--helper is-active "$sm_path"
+               then
+                       git config submodule."$sm_name".active "true"
+               fi
+       else
+               git config submodule."$sm_name".active "true"
+       fi
 }
 
 #
@@ -1010,14 +1024,13 @@ cmd_status()
        do
                die_if_unmatched "$mode" "$sha1"
                name=$(git submodule--helper name "$sm_path") || exit
-               url=$(git config submodule."$name".url)
                displaypath=$(git submodule--helper relative-path "$prefix$sm_path" "$wt_prefix")
                if test "$stage" = U
                then
                        say "U$sha1 $displaypath"
                        continue
                fi
-               if test -z "$url" ||
+               if ! git submodule--helper is-active "$sm_path" ||
                {
                        ! test -d "$sm_path"/.git &&
                        ! test -f "$sm_path"/.git
@@ -1090,6 +1103,13 @@ cmd_sync()
        while read mode sha1 stage sm_path
        do
                die_if_unmatched "$mode" "$sha1"
+
+               # skip inactive submodules
+               if ! git submodule--helper is-active "$sm_path"
+               then
+                       continue
+               fi
+
                name=$(git submodule--helper name "$sm_path")
                url=$(git config -f .gitmodules --get submodule."$name".url)
 
@@ -1112,27 +1132,24 @@ cmd_sync()
                        ;;
                esac
 
-               if git config "submodule.$name.url" >/dev/null 2>/dev/null
+               displaypath=$(git submodule--helper relative-path "$prefix$sm_path" "$wt_prefix")
+               say "$(eval_gettext "Synchronizing submodule url for '\$displaypath'")"
+               git config submodule."$name".url "$super_config_url"
+
+               if test -e "$sm_path"/.git
                then
-                       displaypath=$(git submodule--helper relative-path "$prefix$sm_path" "$wt_prefix")
-                       say "$(eval_gettext "Synchronizing submodule url for '\$displaypath'")"
-                       git config submodule."$name".url "$super_config_url"
+               (
+                       sanitize_submodule_env
+                       cd "$sm_path"
+                       remote=$(get_default_remote)
+                       git config remote."$remote".url "$sub_origin_url"
 
-                       if test -e "$sm_path"/.git
+                       if test -n "$recursive"
                        then
-                       (
-                               sanitize_submodule_env
-                               cd "$sm_path"
-                               remote=$(get_default_remote)
-                               git config remote."$remote".url "$sub_origin_url"
-
-                               if test -n "$recursive"
-                               then
-                                       prefix="$prefix$sm_path/"
-                                       eval cmd_sync
-                               fi
-                       )
+                               prefix="$prefix$sm_path/"
+                               eval cmd_sync
                        fi
+               )
                fi
        done
 }