Merge branch 'jk/http-no-curl-easy'

diff --git a/t/t7406-submodule-update.sh b/t/t7406-submodule-update.sh
index 1a3d20bdc36c63c5261090d76858d43bd7f64113..28ca76384f6472b5d74564450ed122da9d49fe70 100755 (executable)
--- a/t/t7406-submodule-update.sh
+++ b/t/t7406-submodule-update.sh
@@ -58,11 +58,14 @@ test_expect_success 'setup a submodule tree' '
         git submodule add ../merging merging &&
         test_tick &&
         git commit -m "rebasing"
-       )
+       ) &&
        (cd super &&
         git submodule add ../none none &&
         test_tick &&
         git commit -m "none"
+       ) &&
+       (cd super &&
+        git tag initial-setup
        )
 '
 
@@ -80,6 +83,21 @@ test_expect_success 'submodule update detaching the HEAD ' '
        )
 '
 
+test_expect_success 'submodule update from subdirectory' '
+       (cd super/submodule &&
+        git reset --hard HEAD~1
+       ) &&
+       mkdir super/sub &&
+       (cd super/sub &&
+        (cd ../submodule &&
+         compare_head
+        ) &&
+        git submodule update ../submodule &&
+        cd ../submodule &&
+        ! compare_head
+       )
+'
+
 apos="'";
 test_expect_success 'submodule update does not fetch already present commits' '
        (cd submodule &&
@@ -279,6 +297,50 @@ test_expect_success 'submodule update - checkout in .git/config' '
        )
 '
 
+test_expect_success 'submodule update - command in .git/config' '
+       (cd super &&
+        git config submodule.submodule.update "!git checkout"
+       ) &&
+       (cd super/submodule &&
+         git reset --hard HEAD^
+       ) &&
+       (cd super &&
+        (cd submodule &&
+         compare_head
+        ) &&
+        git submodule update submodule &&
+        cd submodule &&
+        ! compare_head
+       )
+'
+
+test_expect_success 'submodule update - command in .git/config catches failure' '
+       (cd super &&
+        git config submodule.submodule.update "!false"
+       ) &&
+       (cd super/submodule &&
+         git reset --hard HEAD^
+       ) &&
+       (cd super &&
+        test_must_fail git submodule update submodule
+       )
+'
+
+test_expect_success 'submodule init does not copy command into .git/config' '
+       (cd super &&
+        H=$(git ls-files -s submodule | cut -d" " -f2) &&
+        mkdir submodule1 &&
+        git update-index --add --cacheinfo 160000 $H submodule1 &&
+        git config -f .gitmodules submodule.submodule1.path submodule1 &&
+        git config -f .gitmodules submodule.submodule1.url ../submodule &&
+        git config -f .gitmodules submodule.submodule1.update !false &&
+        git submodule init submodule1 &&
+        echo "none" >expect &&
+        git config submodule.submodule1.update >actual &&
+        test_cmp expect actual
+       )
+'
+
 test_expect_success 'submodule init picks up rebase' '
        (cd super &&
         git config -f .gitmodules submodule.rebasing.update rebase &&
@@ -596,14 +658,14 @@ test_expect_success 'submodule add places git-dir in superprojects git-dir recur
           git log > ../../../expected
          ) &&
          git commit -m "added subsubmodule" &&
-         git push
+         git push origin :
         ) &&
         (cd .git/modules/deeper/submodule/modules/subsubmodule &&
          git log > ../../../../../actual
         ) &&
         git add deeper/submodule &&
         git commit -m "update submodule" &&
-        git push &&
+        git push origin : &&
         test_cmp actual expected
        )
 '
@@ -644,7 +706,7 @@ test_expect_success 'submodule update places git-dir in superprojects git-dir re
        git clone super_update_r super_update_r2 &&
        (cd super_update_r2 &&
         git submodule update --init --recursive >actual &&
-        test_i18ngrep "Submodule path .submodule/subsubmodule.: checked out" actual &&
+        test_i18ngrep "Submodule path .submodule/subsubmodule.: .git reset --hard -q" actual &&
         (cd submodule/subsubmodule &&
          git log > ../../expected
         ) &&
@@ -665,8 +727,10 @@ test_expect_success 'submodule add properly re-creates deeper level submodules'
 
 test_expect_success 'submodule update properly revives a moved submodule' '
        (cd super &&
+        H=$(git rev-parse --short HEAD) &&
         git commit -am "pre move" &&
-        git status >expect&&
+        H2=$(git rev-parse --short HEAD) &&
+        git status | sed "s/$H/XXX/" >expect &&
         H=$(cd submodule2; git rev-parse HEAD) &&
         git rm --cached submodule2 &&
         rm -rf submodule2 &&
@@ -675,7 +739,7 @@ test_expect_success 'submodule update properly revives a moved submodule' '
         git config -f .gitmodules submodule.submodule2.path "moved/sub module"
         git commit -am "post move" &&
         git submodule update &&
-        git status >actual &&
+        git status | sed "s/$H2/XXX/" >actual &&
         test_cmp expect actual
        )
 '
@@ -683,14 +747,68 @@ test_expect_success 'submodule update properly revives a moved submodule' '
 test_expect_success SYMLINKS 'submodule update can handle symbolic links in pwd' '
        mkdir -p linked/dir &&
        ln -s linked/dir linkto &&
-       (
-               cd linkto &&
-               git clone "$TRASH_DIRECTORY"/super_update_r2 super &&
-               (
-                       cd super &&
-                       git submodule update --init --recursive
-               )
+       (cd linkto &&
+        git clone "$TRASH_DIRECTORY"/super_update_r2 super &&
+        (cd super &&
+         git submodule update --init --recursive
+        )
+       )
+'
+
+test_expect_success 'submodule update clone shallow submodule' '
+       git clone cloned super3 &&
+       pwd=$(pwd)
+       (cd super3 &&
+        sed -e "s#url = ../#url = file://$pwd/#" <.gitmodules >.gitmodules.tmp &&
+        mv -f .gitmodules.tmp .gitmodules &&
+        git submodule update --init --depth=3
+        (cd submodule &&
+         test 1 = $(git log --oneline | wc -l)
+        )
+)
+'
+
+test_expect_success 'submodule update --recursive drops module name before recursing' '
+       (cd super2 &&
+        (cd deeper/submodule/subsubmodule &&
+         git checkout HEAD^
+        ) &&
+        git submodule update --recursive deeper/submodule >actual &&
+        test_i18ngrep "Submodule path .deeper/submodule/subsubmodule.: checked out" actual
        )
 '
 
+test_expect_success 'submodule update --checkout clones detached HEAD' '
+       git clone super super4 &&
+       echo "detached HEAD" >expected &&
+       (cd super4 &&
+        git reset --hard initial-setup &&
+        git submodule init submodule &&
+        git submodule update >> /tmp/log 2>&1 &&
+        (cd submodule &&
+         git symbolic-ref HEAD > ../../actual ||
+         echo "detached HEAD" > ../../actual
+        )
+       ) &&
+       test_cmp actual expected &&
+       rm -rf super4
+'
+
+test_expect_success 'submodule update --merge clones attached HEAD' '
+       git clone super super4 &&
+       echo "refs/heads/master" >expected &&
+       (cd super4 &&
+        git reset --hard initial-setup &&
+        git submodule init submodule &&
+        git config submodule.submodule.update merge &&
+        git submodule update --merge &&
+        (cd submodule &&
+         git symbolic-ref HEAD > ../../actual ||
+         echo "detached HEAD" > ../../actual
+        )
+       ) &&
+       test_cmp actual expected &&
+       rm -rf super4
+'
+
 test_done