[PATCH v4 10/10] submodule add: respect submodule.active and submodule..active

[Brandon Williams]

In addition to adding submodule.<name>.url to the config, set
submodule.<name>.active to true unless submodule.active is configured
and the submodule's path matches the configured pathspec.

Signed-off-by: Brandon Williams <bmw...@google.com>
---
 git-submodule.sh               | 12 ++++++++++++
 t/t7413-submodule-is-active.sh | 21 +++++++++++++++++++++
 2 files changed, 33 insertions(+)

diff --git a/git-submodule.sh b/git-submodule.sh
index db94dea3b..6eca93416 100755
--- a/git-submodule.sh
+++ b/git-submodule.sh
@@ -278,6 +278,18 @@ or you are unsure what this means choose another name with 
the '--name' option."
        fi &&
        git add --force .gitmodules ||
        die "$(eval_gettext "Failed to register submodule '\$sm_path'")"
+
+       if git config --get submodule.active >/dev/null
+       then
+               # If the submodule being adding isn't already covered by the
+               # current configured pathspec, set the submodule's active flag
+               if ! git submodule--helper is-active "$sm_path"
+               then
+                       git config submodule."$sm_name".active "true"
+               fi
+       else
+               git config submodule."$sm_name".active "true"
+       fi
 }
 
 #
diff --git a/t/t7413-submodule-is-active.sh b/t/t7413-submodule-is-active.sh
index ea1644b58..9c785b07e 100755
--- a/t/t7413-submodule-is-active.sh
+++ b/t/t7413-submodule-is-active.sh
@@ -15,6 +15,12 @@ test_expect_success 'setup' '
        test_commit -C super initial &&
        git -C super submodule add ../sub sub1 &&
        git -C super submodule add ../sub sub2 &&
+
+       # Remove submodule.<name>.active entries in order to test in an
+       # environment where only URLs are present in the conifg
+       git -C super config --unset submodule.sub1.active &&
+       git -C super config --unset submodule.sub2.active &&
+
        git -C super commit -a -m "add 2 submodules at sub{1,2}"
 '
 
@@ -83,4 +89,19 @@ test_expect_success 'is-active with submodule.active and 
submodule.<name>.active
        git -C super submodule--helper is-active sub2
 '
 
+test_expect_success 'is-active, submodule.active and submodule add' '
+       test_when_finished "rm -rf super2" &&
+       git init super2 &&
+       test_commit -C super2 initial &&
+       git -C super2 config --add submodule.active "sub*" &&
+
+       # submodule add should only add submodule.<name>.active
+       # to the config if not matched by the pathspec
+       git -C super2 submodule add ../sub sub1 &&
+       test_must_fail git -C super2 config --get submodule.sub1.active &&
+
+       git -C super2 submodule add ../sub mod &&
+       git -C super2 config --get submodule.mod.active
+'
+
 test_done
-- 
2.12.0.367.g23dc2f6d3c-goog