* [PATCH v9 1/4] submodule: additional regression tests for relative URLs
2012-06-06 11:57 [PATCH v9 0/4] submodule: improve support for relative superproject origin URLs Jon Seymour
@ 2012-06-06 11:57 ` Jon Seymour
2012-06-06 11:57 ` [PATCH v9 2/4] submodule: document failure to handle relative superproject origin URLs Jon Seymour
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: Jon Seymour @ 2012-06-06 11:57 UTC (permalink / raw)
To: git; +Cc: Jens.Lehmann, gitster, phil.hord, ramsay, j6t, Jon Seymour
Some additional tests are added to support regression testing of the changes in the
remainder of the series.
We also add a pristine copy of .gitmodules in anticipation of this being
required by later tests.
Signed-off-by: Jon Seymour <jon.seymour@gmail.com>
---
t/t7400-submodule-basic.sh | 110 +++++++++++++++++++++++++++++++++++++++++++--
1 file changed, 107 insertions(+), 3 deletions(-)
diff --git a/t/t7400-submodule-basic.sh b/t/t7400-submodule-basic.sh
index 81827e6..9428c7a 100755
--- a/t/t7400-submodule-basic.sh
+++ b/t/t7400-submodule-basic.sh
@@ -483,21 +483,67 @@ test_expect_success 'set up for relative path tests' '
git add sub &&
git config -f .gitmodules submodule.sub.path sub &&
git config -f .gitmodules submodule.sub.url ../subrepo &&
- cp .git/config pristine-.git-config
+ cp .git/config pristine-.git-config &&
+ cp .gitmodules pristine-.gitmodules
)
'
-test_expect_success 'relative path works with URL' '
+test_expect_success '../subrepo works with URL - ssh://hostname/repo' '
(
cd reltest &&
cp pristine-.git-config .git/config &&
+ cp pristine-.gitmodules .gitmodules &&
git config remote.origin.url ssh://hostname/repo &&
git submodule init &&
test "$(git config submodule.sub.url)" = ssh://hostname/subrepo
)
'
-test_expect_success 'relative path works with user@host:path' '
+test_expect_success '../subrepo works with port-qualified URL - ssh://hostname:22/repo' '
+ (
+ cd reltest &&
+ cp pristine-.git-config .git/config &&
+ cp pristine-.gitmodules .gitmodules &&
+ git config remote.origin.url ssh://hostname:22/repo &&
+ git submodule init &&
+ test "$(git config submodule.sub.url)" = ssh://hostname:22/subrepo
+ )
+'
+
+test_expect_success '../subrepo path works with local path - /foo/repo' '
+ (
+ cd reltest &&
+ cp pristine-.git-config .git/config &&
+ cp pristine-.gitmodules .gitmodules &&
+ git config remote.origin.url /foo/repo &&
+ git submodule init &&
+ test "$(git config submodule.sub.url)" = /foo/subrepo
+ )
+'
+
+test_expect_success '../subrepo works with file URL - file:///tmp/repo' '
+ (
+ cd reltest &&
+ cp pristine-.git-config .git/config &&
+ cp pristine-.gitmodules .gitmodules &&
+ git config remote.origin.url file:///tmp/repo &&
+ git submodule init &&
+ test "$(git config submodule.sub.url)" = file:///tmp/subrepo
+ )
+'
+
+test_expect_success '../subrepo works with helper URL- helper:://hostname/repo' '
+ (
+ cd reltest &&
+ cp pristine-.git-config .git/config &&
+ cp pristine-.gitmodules .gitmodules &&
+ git config remote.origin.url helper:://hostname/repo &&
+ git submodule init &&
+ test "$(git config submodule.sub.url)" = helper:://hostname/subrepo
+ )
+'
+
+test_expect_success '../subrepo works with scp-style URL - user@host:repo' '
(
cd reltest &&
cp pristine-.git-config .git/config &&
@@ -507,6 +553,64 @@ test_expect_success 'relative path works with user@host:path' '
)
'
+test_expect_success '../subrepo works with scp-style URL - user@host:path/to/repo' '
+ (
+ cd reltest &&
+ cp pristine-.git-config .git/config &&
+ cp pristine-.gitmodules .gitmodules &&
+ git config remote.origin.url user@host:path/to/repo &&
+ git submodule init &&
+ test "$(git config submodule.sub.url)" = user@host:path/to/subrepo
+ )
+'
+
+test_expect_success '../subrepo works with relative local path - foo/bar' '
+ (
+ cd reltest &&
+ cp pristine-.git-config .git/config &&
+ cp pristine-.gitmodules .gitmodules &&
+ git config remote.origin.url foo/bar &&
+ git submodule init &&
+ test "$(git config submodule.sub.url)" = foo/subrepo
+ )
+'
+
+test_expect_success '../subrepo works with relative local path - ../foo' '
+ (
+ cd reltest &&
+ cp pristine-.git-config .git/config &&
+ cp pristine-.gitmodules .gitmodules &&
+ git config remote.origin.url ../foo &&
+ git submodule init &&
+ test "$(git config submodule.sub.url)" = ../subrepo
+ )
+'
+
+test_expect_success '../subrepo works with relative local path - ../foo/bar' '
+ (
+ cd reltest &&
+ cp pristine-.git-config .git/config &&
+ cp pristine-.gitmodules .gitmodules &&
+ git config remote.origin.url ../foo/bar &&
+ git submodule init &&
+ test "$(git config submodule.sub.url)" = ../foo/subrepo
+ )
+'
+
+test_expect_success '../bar/a/b/c works with relative local path - ../foo/bar.git' '
+ (
+ cd reltest &&
+ cp pristine-.git-config .git/config &&
+ cp pristine-.gitmodules .gitmodules &&
+ mkdir -p a/b/c &&
+ (cd a/b/c; git init) &&
+ git config remote.origin.url ../foo/bar.git &&
+ git submodule add ../bar/a/b/c ./a/b/c &&
+ git submodule init &&
+ test "$(git config submodule.a/b/c.url)" = ../foo/bar/a/b/c
+ )
+'
+
test_expect_success 'moving the superproject does not break submodules' '
(
cd addtest &&
--
1.7.10.2.650.g9c513dd.dirty
^ permalink raw reply related [flat|nested] 5+ messages in thread* [PATCH v9 2/4] submodule: document failure to handle relative superproject origin URLs
2012-06-06 11:57 [PATCH v9 0/4] submodule: improve support for relative superproject origin URLs Jon Seymour
2012-06-06 11:57 ` [PATCH v9 1/4] submodule: additional regression tests for relative URLs Jon Seymour
@ 2012-06-06 11:57 ` Jon Seymour
2012-06-06 11:57 ` [PATCH v9 3/4] submodule: fix sync handling of some " Jon Seymour
2012-06-06 11:57 ` [PATCH v9 4/4] submodule: fix handling of superproject origin URLs like foo, ./foo and ./foo/bar Jon Seymour
3 siblings, 0 replies; 5+ messages in thread
From: Jon Seymour @ 2012-06-06 11:57 UTC (permalink / raw)
To: git; +Cc: Jens.Lehmann, gitster, phil.hord, ramsay, j6t, Jon Seymour
This test case documents several cases where handling of relative
superproject origin URLs doesn't produce an expected result.
submodule.{sub}.url in the superproject is incorrect in these cases:
foo
./foo
./foo/bar
The remote.origin.url of the submodule is incorrect in the above cases
and also when the superproject origin URL is like:
foo/bar
../foo
../foo/bar
Signed-off-by: Jon Seymour <jon.seymour@gmail.com>
---
t/t7400-submodule-basic.sh | 34 ++++++++++++++++++
t/t7403-submodule-sync.sh | 90 +++++++++++++++++++++++++++++++++++++++++++++-
2 files changed, 123 insertions(+), 1 deletion(-)
diff --git a/t/t7400-submodule-basic.sh b/t/t7400-submodule-basic.sh
index 9428c7a..09e2b9b 100755
--- a/t/t7400-submodule-basic.sh
+++ b/t/t7400-submodule-basic.sh
@@ -564,6 +564,18 @@ test_expect_success '../subrepo works with scp-style URL - user@host:path/to/rep
)
'
+test_expect_failure '../subrepo works with relative local path - foo' '
+ (
+ cd reltest &&
+ cp pristine-.git-config .git/config &&
+ cp pristine-.gitmodules .gitmodules &&
+ git config remote.origin.url foo &&
+ # actual: fails with an error
+ git submodule init &&
+ test "$(git config submodule.sub.url)" = subrepo
+ )
+'
+
test_expect_success '../subrepo works with relative local path - foo/bar' '
(
cd reltest &&
@@ -575,6 +587,28 @@ test_expect_success '../subrepo works with relative local path - foo/bar' '
)
'
+test_expect_failure '../subrepo works with relative local path - ./foo' '
+ (
+ cd reltest &&
+ cp pristine-.git-config .git/config &&
+ cp pristine-.gitmodules .gitmodules &&
+ git config remote.origin.url ./foo &&
+ git submodule init &&
+ test "$(git config submodule.sub.url)" = subrepo
+ )
+'
+
+test_expect_failure '../subrepo works with relative local path - ./foo/bar' '
+ (
+ cd reltest &&
+ cp pristine-.git-config .git/config &&
+ cp pristine-.gitmodules .gitmodules &&
+ git config remote.origin.url ./foo/bar &&
+ git submodule init &&
+ test "$(git config submodule.sub.url)" = foo/subrepo
+ )
+'
+
test_expect_success '../subrepo works with relative local path - ../foo' '
(
cd reltest &&
diff --git a/t/t7403-submodule-sync.sh b/t/t7403-submodule-sync.sh
index 3620215..56b933d 100755
--- a/t/t7403-submodule-sync.sh
+++ b/t/t7403-submodule-sync.sh
@@ -26,7 +26,9 @@ test_expect_success setup '
(cd super-clone && git submodule update --init) &&
git clone super empty-clone &&
(cd empty-clone && git submodule init) &&
- git clone super top-only-clone
+ git clone super top-only-clone &&
+ git clone super relative-clone &&
+ (cd relative-clone && git submodule update --init)
'
test_expect_success 'change submodule' '
@@ -86,4 +88,90 @@ test_expect_success '"git submodule sync" should not vivify uninteresting submod
)
'
+test_expect_failure '"git submodule sync" handles origin URL of the form foo' '
+ (cd relative-clone &&
+ git remote set-url origin foo &&
+ git submodule sync &&
+ (cd submodule &&
+ #actual fails with: "cannot strip off url foo
+ test "$(git config remote.origin.url)" = "../submodule"
+ )
+ )
+'
+
+test_expect_failure '"git submodule sync" handles origin URL of the form foo/bar' '
+ (cd relative-clone &&
+ git remote set-url origin foo/bar &&
+ git submodule sync &&
+ (cd submodule &&
+ #actual foo/submodule
+ test "$(git config remote.origin.url)" = "../foo/submodule"
+ )
+ )
+'
+
+test_expect_failure '"git submodule sync" handles origin URL of the form ./foo' '
+ (cd relative-clone &&
+ git remote set-url origin ./foo &&
+ git submodule sync &&
+ (cd submodule &&
+ #actual ./submodule
+ test "$(git config remote.origin.url)" = "../submodule"
+ )
+ )
+'
+
+test_expect_failure '"git submodule sync" handles origin URL of the form ./foo/bar' '
+ (cd relative-clone &&
+ git remote set-url origin ./foo/bar &&
+ git submodule sync &&
+ (cd submodule &&
+ #actual ./foo/submodule
+ test "$(git config remote.origin.url)" = "../foo/submodule"
+ )
+ )
+'
+
+test_expect_failure '"git submodule sync" handles origin URL of the form ../foo' '
+ (cd relative-clone &&
+ git remote set-url origin ../foo &&
+ git submodule sync &&
+ (cd submodule &&
+ #actual ../submodule
+ test "$(git config remote.origin.url)" = "../../submodule"
+ )
+ )
+'
+
+test_expect_failure '"git submodule sync" handles origin URL of the form ../foo/bar' '
+ (cd relative-clone &&
+ git remote set-url origin ../foo/bar &&
+ git submodule sync &&
+ (cd submodule &&
+ #actual ../foo/submodule
+ test "$(git config remote.origin.url)" = "../../foo/submodule"
+ )
+ )
+'
+
+test_expect_failure '"git submodule sync" handles origin URL of the form ../foo/bar with deeply nested submodule' '
+ (cd relative-clone &&
+ git remote set-url origin ../foo/bar &&
+ mkdir -p a/b/c &&
+ ( cd a/b/c &&
+ git init &&
+ :> .gitignore &&
+ git add .gitignore &&
+ test_tick &&
+ git commit -m "initial commit" ) &&
+ git submodule add ../bar/a/b/c ./a/b/c &&
+ git submodule sync &&
+ (cd a/b/c &&
+ #actual ../foo/bar/a/b/c
+ test "$(git config remote.origin.url)" = "../../../../foo/bar/a/b/c"
+ )
+ )
+'
+
+
test_done
--
1.7.10.2.650.g9c513dd.dirty
^ permalink raw reply related [flat|nested] 5+ messages in thread* [PATCH v9 3/4] submodule: fix sync handling of some relative superproject origin URLs
2012-06-06 11:57 [PATCH v9 0/4] submodule: improve support for relative superproject origin URLs Jon Seymour
2012-06-06 11:57 ` [PATCH v9 1/4] submodule: additional regression tests for relative URLs Jon Seymour
2012-06-06 11:57 ` [PATCH v9 2/4] submodule: document failure to handle relative superproject origin URLs Jon Seymour
@ 2012-06-06 11:57 ` Jon Seymour
2012-06-06 11:57 ` [PATCH v9 4/4] submodule: fix handling of superproject origin URLs like foo, ./foo and ./foo/bar Jon Seymour
3 siblings, 0 replies; 5+ messages in thread
From: Jon Seymour @ 2012-06-06 11:57 UTC (permalink / raw)
To: git; +Cc: Jens.Lehmann, gitster, phil.hord, ramsay, j6t, Jon Seymour
When the origin URL of the superproject is itself relative, git submodule sync
configures the remote.origin.url configuration property of the submodule
with a path that is relative to the work tree of the superproject
rather than the work tree of the submodule.
To fix this an 'up_path' that navigates from the work tree of the submodule
to the work tree of the superproject needs to be prepended to the URL
otherwise calculated.
Correct handling of superproject origin URLs like foo, ./foo and ./foo/bar is
left to a subsequent patch since an additional change is required to handle
these cases.
The documentation of resolve_relative_url() is expanded to give a more thorough
description of the function's objective.
Signed-off-by: Jon Seymour <jon.seymour@gmail.com>
---
git-submodule.sh | 48 ++++++++++++++++++++++++++++++++++++++++++-----
t/t7403-submodule-sync.sh | 8 ++++----
2 files changed, 47 insertions(+), 9 deletions(-)
diff --git a/git-submodule.sh b/git-submodule.sh
index 64a70d6..227ba59 100755
--- a/git-submodule.sh
+++ b/git-submodule.sh
@@ -30,7 +30,22 @@ nofetch=
update=
prefix=
-# Resolve relative url by appending to parent's url
+# The function takes at most 2 arguments. The first argument is the
+# URL that navigates to the submodule origin repo. When relative, this URL
+# is relative to the superproject origin URL repo. The second up_path
+# argument, if specified, is the relative path that navigates
+# from the submodule working tree to the superproject working tree.
+#
+# The output of the function is the origin URL of the submodule.
+#
+# The output will either be an absolute URL or filesystem path (if the
+# superproject origin URL is an absolute URL or filesystem path,
+# respectively) or a relative file system path (if the superproject
+# origin URL is a relative file system path).
+#
+# When the output is a relative file system path, the path is either
+# relative to the submodule working tree, if up_path is specified, or to
+# the superproject working tree otherwise.
resolve_relative_url ()
{
remote=$(get_default_remote)
@@ -39,6 +54,17 @@ resolve_relative_url ()
url="$1"
remoteurl=${remoteurl%/}
sep=/
+ up_path="$2"
+
+ case "$remoteurl" in
+ *:*|/*)
+ is_relative=
+ ;;
+ *)
+ is_relative=t
+ ;;
+ esac
+
while test -n "$url"
do
case "$url" in
@@ -64,7 +90,7 @@ resolve_relative_url ()
break;;
esac
done
- echo "$remoteurl$sep${url%/}"
+ echo "${is_relative:+${up_path}}$remoteurl$sep${url%/}"
}
#
@@ -964,14 +990,26 @@ cmd_sync()
# Possibly a url relative to parent
case "$url" in
./*|../*)
- url=$(resolve_relative_url "$url") || exit
+ # rewrite foo/bar as ../.. to find path from
+ # submodule work tree to superproject work tree
+ up_path="$(echo "$sm_path" | sed "s/[^/][^/]*/../g")" &&
+ # guarantee a trailing /
+ up_path=${up_path%/}/ &&
+ # path from submodule work tree to submodule origin repo
+ sub_origin_url=$(resolve_relative_url "$url" "$up_path") &&
+ # path from superproject work tree to submodule origin repo
+ super_config_url=$(resolve_relative_url "$url") || exit
+ ;;
+ *)
+ sub_origin_url="$url"
+ super_config_url="$url"
;;
esac
if git config "submodule.$name.url" >/dev/null 2>/dev/null
then
say "$(eval_gettext "Synchronizing submodule url for '\$name'")"
- git config submodule."$name".url "$url"
+ git config submodule."$name".url "$super_config_url"
if test -e "$sm_path"/.git
then
@@ -979,7 +1017,7 @@ cmd_sync()
clear_local_git_env
cd "$sm_path"
remote=$(get_default_remote)
- git config remote."$remote".url "$url"
+ git config remote."$remote".url "$sub_origin_url"
)
fi
fi
diff --git a/t/t7403-submodule-sync.sh b/t/t7403-submodule-sync.sh
index 56b933d..98bc74a 100755
--- a/t/t7403-submodule-sync.sh
+++ b/t/t7403-submodule-sync.sh
@@ -99,7 +99,7 @@ test_expect_failure '"git submodule sync" handles origin URL of the form foo' '
)
'
-test_expect_failure '"git submodule sync" handles origin URL of the form foo/bar' '
+test_expect_success '"git submodule sync" handles origin URL of the form foo/bar' '
(cd relative-clone &&
git remote set-url origin foo/bar &&
git submodule sync &&
@@ -132,7 +132,7 @@ test_expect_failure '"git submodule sync" handles origin URL of the form ./foo/b
)
'
-test_expect_failure '"git submodule sync" handles origin URL of the form ../foo' '
+test_expect_success '"git submodule sync" handles origin URL of the form ../foo' '
(cd relative-clone &&
git remote set-url origin ../foo &&
git submodule sync &&
@@ -143,7 +143,7 @@ test_expect_failure '"git submodule sync" handles origin URL of the form ../foo'
)
'
-test_expect_failure '"git submodule sync" handles origin URL of the form ../foo/bar' '
+test_expect_success '"git submodule sync" handles origin URL of the form ../foo/bar' '
(cd relative-clone &&
git remote set-url origin ../foo/bar &&
git submodule sync &&
@@ -154,7 +154,7 @@ test_expect_failure '"git submodule sync" handles origin URL of the form ../foo/
)
'
-test_expect_failure '"git submodule sync" handles origin URL of the form ../foo/bar with deeply nested submodule' '
+test_expect_success '"git submodule sync" handles origin URL of the form ../foo/bar with deeply nested submodule' '
(cd relative-clone &&
git remote set-url origin ../foo/bar &&
mkdir -p a/b/c &&
--
1.7.10.2.650.g9c513dd.dirty
^ permalink raw reply related [flat|nested] 5+ messages in thread* [PATCH v9 4/4] submodule: fix handling of superproject origin URLs like foo, ./foo and ./foo/bar
2012-06-06 11:57 [PATCH v9 0/4] submodule: improve support for relative superproject origin URLs Jon Seymour
` (2 preceding siblings ...)
2012-06-06 11:57 ` [PATCH v9 3/4] submodule: fix sync handling of some " Jon Seymour
@ 2012-06-06 11:57 ` Jon Seymour
3 siblings, 0 replies; 5+ messages in thread
From: Jon Seymour @ 2012-06-06 11:57 UTC (permalink / raw)
To: git; +Cc: Jens.Lehmann, gitster, phil.hord, ramsay, j6t, Jon Seymour
Currently git submodule init and git submodule sync fail with an error
if the superproject origin URL is of the form foo but succeed if the
superproject origin URL is of the form ./foo or ./foo/bar or foo/bar.
This change makes handling of the foo case behave like the handling
of the ./foo case and also ensures that superfluous leading and
embedded ./'s are removed from the resulting derived URLs.
Signed-off-by: Jon Seymour <jon.seymour@gmail.com>
---
git-submodule.sh | 14 ++++++++++++--
t/t7400-submodule-basic.sh | 6 +++---
t/t7403-submodule-sync.sh | 6 +++---
3 files changed, 18 insertions(+), 8 deletions(-)
diff --git a/git-submodule.sh b/git-submodule.sh
index 227ba59..cff1348 100755
--- a/git-submodule.sh
+++ b/git-submodule.sh
@@ -60,8 +60,12 @@ resolve_relative_url ()
*:*|/*)
is_relative=
;;
+ ./*|../*)
+ is_relative=t
+ ;;
*)
is_relative=t
+ remoteurl="./$remoteurl"
;;
esac
@@ -79,7 +83,12 @@ resolve_relative_url ()
sep=:
;;
*)
- die "$(eval_gettext "cannot strip one component off url '\$remoteurl'")"
+ if test -z "$is_relative" || test "." = "$remoteurl"
+ then
+ die "$(eval_gettext "cannot strip one component off url '\$remoteurl'")"
+ else
+ remoteurl=.
+ fi
;;
esac
;;
@@ -90,7 +99,8 @@ resolve_relative_url ()
break;;
esac
done
- echo "${is_relative:+${up_path}}$remoteurl$sep${url%/}"
+ remoteurl="$remoteurl$sep${url%/}"
+ echo "${is_relative:+${up_path}}${remoteurl#./}"
}
#
diff --git a/t/t7400-submodule-basic.sh b/t/t7400-submodule-basic.sh
index 09e2b9b..a899e6d 100755
--- a/t/t7400-submodule-basic.sh
+++ b/t/t7400-submodule-basic.sh
@@ -564,7 +564,7 @@ test_expect_success '../subrepo works with scp-style URL - user@host:path/to/rep
)
'
-test_expect_failure '../subrepo works with relative local path - foo' '
+test_expect_success '../subrepo works with relative local path - foo' '
(
cd reltest &&
cp pristine-.git-config .git/config &&
@@ -587,7 +587,7 @@ test_expect_success '../subrepo works with relative local path - foo/bar' '
)
'
-test_expect_failure '../subrepo works with relative local path - ./foo' '
+test_expect_success '../subrepo works with relative local path - ./foo' '
(
cd reltest &&
cp pristine-.git-config .git/config &&
@@ -598,7 +598,7 @@ test_expect_failure '../subrepo works with relative local path - ./foo' '
)
'
-test_expect_failure '../subrepo works with relative local path - ./foo/bar' '
+test_expect_success '../subrepo works with relative local path - ./foo/bar' '
(
cd reltest &&
cp pristine-.git-config .git/config &&
diff --git a/t/t7403-submodule-sync.sh b/t/t7403-submodule-sync.sh
index 98bc74a..524d5c1 100755
--- a/t/t7403-submodule-sync.sh
+++ b/t/t7403-submodule-sync.sh
@@ -88,7 +88,7 @@ test_expect_success '"git submodule sync" should not vivify uninteresting submod
)
'
-test_expect_failure '"git submodule sync" handles origin URL of the form foo' '
+test_expect_success '"git submodule sync" handles origin URL of the form foo' '
(cd relative-clone &&
git remote set-url origin foo &&
git submodule sync &&
@@ -110,7 +110,7 @@ test_expect_success '"git submodule sync" handles origin URL of the form foo/bar
)
'
-test_expect_failure '"git submodule sync" handles origin URL of the form ./foo' '
+test_expect_success '"git submodule sync" handles origin URL of the form ./foo' '
(cd relative-clone &&
git remote set-url origin ./foo &&
git submodule sync &&
@@ -121,7 +121,7 @@ test_expect_failure '"git submodule sync" handles origin URL of the form ./foo'
)
'
-test_expect_failure '"git submodule sync" handles origin URL of the form ./foo/bar' '
+test_expect_success '"git submodule sync" handles origin URL of the form ./foo/bar' '
(cd relative-clone &&
git remote set-url origin ./foo/bar &&
git submodule sync &&
--
1.7.10.2.650.g9c513dd.dirty
^ permalink raw reply related [flat|nested] 5+ messages in thread