Merge commit 'v1.7.6' into jc/checkout-reflog-fix

* commit 'v1.7.6': (3211 commits)
  Git 1.7.6
  completion: replace core.abbrevguard to core.abbrev
  Git 1.7.6-rc3
  Documentation: git diff --check respects core.whitespace
  gitweb: 'pickaxe' and 'grep' features requires 'search' to be enabled
  t7810: avoid unportable use of "echo"
  plug a few coverity-spotted leaks
  builtin/gc.c: add missing newline in message
  tests: link shell libraries into valgrind directory
  t/Makefile: pass test opts to valgrind target properly
  sh-i18n--envsubst.c: do not #include getopt.h
  Fix typo: existant->existent
  Git 1.7.6-rc2
  gitweb: do not misparse nonnumeric content tag files that contain a digit
  Git 1.7.6-rc1
  fetch: do not leak a refspec
  t3703: skip more tests using colons in file names on Windows
  gitweb: Fix usability of $prevent_xss
  gitweb: Move "Requirements" up in gitweb/INSTALL
  gitweb: Describe CSSMIN and JSMIN in gitweb/INSTALL
  ...

1 files changed, 266 insertions, 48 deletions

diff --git a/t/t5505-remote.sh b/t/t5505-remote.sh
index a82c5ffa1c..0d0222ea2a 100755
--- a/t/t5505-remote.sh
+++ b/t/t5505-remote.sh
@@ -107,20 +107,23 @@ test_expect_success 'remove remote' '
 )
 '
 
-test_expect_success 'remove remote protects non-remote branches' '
+test_expect_success 'remove remote protects local branches' '
 (
 	cd test &&
-	(cat >expect1 <<EOF
-Note: A non-remote branch was not removed; to delete it, use:
+	{ cat >expect1 <<EOF
+Note: A branch outside the refs/remotes/ hierarchy was not removed;
+to delete it, use:
   git branch -d master
 EOF
-    cat >expect2 <<EOF
-Note: Non-remote branches were not removed; to delete them, use:
+	} &&
+	{ cat >expect2 <<EOF
+Note: Some branches outside the refs/remotes/ hierarchy were not removed;
+to delete them, use:
   git branch -d foobranch
   git branch -d master
 EOF
-) &&
-	git tag footag
+	} &&
+	git tag footag &&
 	git config --add remote.oops.fetch "+refs/*:refs/*" &&
 	git remote rm oops 2>actual1 &&
 	git branch foobranch &&
@@ -301,6 +304,106 @@ test_expect_success 'add --mirror && prune' '
 	 git rev-parse --verify refs/heads/side)
 '
 
+test_expect_success 'add --mirror=fetch' '
+	mkdir mirror-fetch &&
+	git init mirror-fetch/parent &&
+	(cd mirror-fetch/parent &&
+	 test_commit one) &&
+	git init --bare mirror-fetch/child &&
+	(cd mirror-fetch/child &&
+	 git remote add --mirror=fetch -f parent ../parent)
+'
+
+test_expect_success 'fetch mirrors act as mirrors during fetch' '
+	(cd mirror-fetch/parent &&
+	 git branch new &&
+	 git branch -m master renamed
+	) &&
+	(cd mirror-fetch/child &&
+	 git fetch parent &&
+	 git rev-parse --verify refs/heads/new &&
+	 git rev-parse --verify refs/heads/renamed
+	)
+'
+
+test_expect_success 'fetch mirrors can prune' '
+	(cd mirror-fetch/child &&
+	 git remote prune parent &&
+	 test_must_fail git rev-parse --verify refs/heads/master
+	)
+'
+
+test_expect_success 'fetch mirrors do not act as mirrors during push' '
+	(cd mirror-fetch/parent &&
+	 git checkout HEAD^0
+	) &&
+	(cd mirror-fetch/child &&
+	 git branch -m renamed renamed2 &&
+	 git push parent
+	) &&
+	(cd mirror-fetch/parent &&
+	 git rev-parse --verify renamed &&
+	 test_must_fail git rev-parse --verify refs/heads/renamed2
+	)
+'
+
+test_expect_success 'add fetch mirror with specific branches' '
+	git init --bare mirror-fetch/track &&
+	(cd mirror-fetch/track &&
+	 git remote add --mirror=fetch -t heads/new parent ../parent
+	)
+'
+
+test_expect_success 'fetch mirror respects specific branches' '
+	(cd mirror-fetch/track &&
+	 git fetch parent &&
+	 git rev-parse --verify refs/heads/new &&
+	 test_must_fail git rev-parse --verify refs/heads/renamed
+	)
+'
+
+test_expect_success 'add --mirror=push' '
+	mkdir mirror-push &&
+	git init --bare mirror-push/public &&
+	git init mirror-push/private &&
+	(cd mirror-push/private &&
+	 test_commit one &&
+	 git remote add --mirror=push public ../public
+	)
+'
+
+test_expect_success 'push mirrors act as mirrors during push' '
+	(cd mirror-push/private &&
+	 git branch new &&
+	 git branch -m master renamed &&
+	 git push public
+	) &&
+	(cd mirror-push/private &&
+	 git rev-parse --verify refs/heads/new &&
+	 git rev-parse --verify refs/heads/renamed &&
+	 test_must_fail git rev-parse --verify refs/heads/master
+	)
+'
+
+test_expect_success 'push mirrors do not act as mirrors during fetch' '
+	(cd mirror-push/public &&
+	 git branch -m renamed renamed2 &&
+	 git symbolic-ref HEAD refs/heads/renamed2
+	) &&
+	(cd mirror-push/private &&
+	 git fetch public &&
+	 git rev-parse --verify refs/heads/renamed &&
+	 test_must_fail git rev-parse --verify refs/heads/renamed2
+	)
+'
+
+test_expect_success 'push mirrors do not allow you to specify refs' '
+	git init mirror-push/track &&
+	(cd mirror-push/track &&
+	 test_must_fail git remote add --mirror=push -t new public ../public
+	)
+'
+
 test_expect_success 'add alt && prune' '
 	(mkdir alttst &&
 	 cd alttst &&
@@ -319,6 +422,69 @@ test_expect_success 'add alt && prune' '
 	 git rev-parse --verify refs/remotes/origin/side2)
 '
 
+cat >test/expect <<\EOF
+some-tag
+EOF
+
+test_expect_success 'add with reachable tags (default)' '
+	(cd one &&
+	 >foobar &&
+	 git add foobar &&
+	 git commit -m "Foobar" &&
+	 git tag -a -m "Foobar tag" foobar-tag &&
+	 git reset --hard HEAD~1 &&
+	 git tag -a -m "Some tag" some-tag) &&
+	(mkdir add-tags &&
+	 cd add-tags &&
+	 git init &&
+	 git remote add -f origin ../one &&
+	 git tag -l some-tag >../test/output &&
+	 git tag -l foobar-tag >>../test/output &&
+	 test_must_fail git config remote.origin.tagopt) &&
+	test_cmp test/expect test/output
+'
+
+cat >test/expect <<\EOF
+some-tag
+foobar-tag
+--tags
+EOF
+
+test_expect_success 'add --tags' '
+	(rm -rf add-tags &&
+	 mkdir add-tags &&
+	 cd add-tags &&
+	 git init &&
+	 git remote add -f --tags origin ../one &&
+	 git tag -l some-tag >../test/output &&
+	 git tag -l foobar-tag >>../test/output &&
+	 git config remote.origin.tagopt >>../test/output) &&
+	test_cmp test/expect test/output
+'
+
+cat >test/expect <<\EOF
+--no-tags
+EOF
+
+test_expect_success 'add --no-tags' '
+	(rm -rf add-tags &&
+	 mkdir add-no-tags &&
+	 cd add-no-tags &&
+	 git init &&
+	 git remote add -f --no-tags origin ../one &&
+	 git tag -l some-tag >../test/output &&
+	 git tag -l foobar-tag >../test/output &&
+	 git config remote.origin.tagopt >>../test/output) &&
+	(cd one &&
+	 git tag -d some-tag foobar-tag) &&
+	test_cmp test/expect test/output
+'
+
+test_expect_success 'reject --no-no-tags' '
+	(cd add-no-tags &&
+	 test_must_fail git remote add -f --no-no-tags neworigin ../one)
+'
+
 cat > one/expect << EOF
   apis/master
   apis/side
@@ -371,7 +537,7 @@ test_expect_success 'update --prune' '
 	 git branch -m side2 side3) &&
 	(cd test &&
 	 git remote update --prune &&
-	 (cd ../one && git branch -m side3 side2)
+	 (cd ../one && git branch -m side3 side2) &&
 	 git rev-parse refs/remotes/origin/side3 &&
 	 test_must_fail git rev-parse refs/remotes/origin/side2)
 '
@@ -507,15 +673,15 @@ test_expect_success 'remote prune to cause a dangling symref' '
 	(
 		cd seven &&
 		git remote prune origin
-	) 2>err &&
+	) >err 2>&1 &&
 	grep "has become dangling" err &&
 
-	: And the dangling symref will not cause other annoying errors
+	: And the dangling symref will not cause other annoying errors &&
 	(
 		cd seven &&
 		git branch -a
 	) 2>err &&
-	! grep "points nowhere" err
+	! grep "points nowhere" err &&
 	(
 		cd seven &&
 		test_must_fail git branch nomore origin
@@ -533,44 +699,123 @@ test_expect_success 'show empty remote' '
 	)
 '
 
+test_expect_success 'remote set-branches requires a remote' '
+	test_must_fail git remote set-branches &&
+	test_must_fail git remote set-branches --add
+'
+
+test_expect_success 'remote set-branches' '
+	echo "+refs/heads/*:refs/remotes/scratch/*" >expect.initial &&
+	sort <<-\EOF >expect.add &&
+	+refs/heads/*:refs/remotes/scratch/*
+	+refs/heads/other:refs/remotes/scratch/other
+	EOF
+	sort <<-\EOF >expect.replace &&
+	+refs/heads/maint:refs/remotes/scratch/maint
+	+refs/heads/master:refs/remotes/scratch/master
+	+refs/heads/next:refs/remotes/scratch/next
+	EOF
+	sort <<-\EOF >expect.add-two &&
+	+refs/heads/maint:refs/remotes/scratch/maint
+	+refs/heads/master:refs/remotes/scratch/master
+	+refs/heads/next:refs/remotes/scratch/next
+	+refs/heads/pu:refs/remotes/scratch/pu
+	+refs/heads/t/topic:refs/remotes/scratch/t/topic
+	EOF
+	sort <<-\EOF >expect.setup-ffonly &&
+	refs/heads/master:refs/remotes/scratch/master
+	+refs/heads/next:refs/remotes/scratch/next
+	EOF
+	sort <<-\EOF >expect.respect-ffonly &&
+	refs/heads/master:refs/remotes/scratch/master
+	+refs/heads/next:refs/remotes/scratch/next
+	+refs/heads/pu:refs/remotes/scratch/pu
+	EOF
+
+	git clone .git/ setbranches &&
+	(
+		cd setbranches &&
+		git remote rename origin scratch &&
+		git config --get-all remote.scratch.fetch >config-result &&
+		sort <config-result >../actual.initial &&
+
+		git remote set-branches scratch --add other &&
+		git config --get-all remote.scratch.fetch >config-result &&
+		sort <config-result >../actual.add &&
+
+		git remote set-branches scratch maint master next &&
+		git config --get-all remote.scratch.fetch >config-result &&
+		sort <config-result >../actual.replace &&
+
+		git remote set-branches --add scratch pu t/topic &&
+		git config --get-all remote.scratch.fetch >config-result &&
+		sort <config-result >../actual.add-two &&
+
+		git config --unset-all remote.scratch.fetch &&
+		git config remote.scratch.fetch \
+			refs/heads/master:refs/remotes/scratch/master &&
+		git config --add remote.scratch.fetch \
+			+refs/heads/next:refs/remotes/scratch/next &&
+		git config --get-all remote.scratch.fetch >config-result &&
+		sort <config-result >../actual.setup-ffonly &&
+
+		git remote set-branches --add scratch pu &&
+		git config --get-all remote.scratch.fetch >config-result &&
+		sort <config-result >../actual.respect-ffonly
+	) &&
+	test_cmp expect.initial actual.initial &&
+	test_cmp expect.add actual.add &&
+	test_cmp expect.replace actual.replace &&
+	test_cmp expect.add-two actual.add-two &&
+	test_cmp expect.setup-ffonly actual.setup-ffonly &&
+	test_cmp expect.respect-ffonly actual.respect-ffonly
+'
+
+test_expect_success 'remote set-branches with --mirror' '
+	echo "+refs/*:refs/*" >expect.initial &&
+	echo "+refs/heads/master:refs/heads/master" >expect.replace &&
+	git clone --mirror .git/ setbranches-mirror &&
+	(
+		cd setbranches-mirror &&
+		git remote rename origin scratch &&
+		git config --get-all remote.scratch.fetch >../actual.initial &&
+
+		git remote set-branches scratch heads/master &&
+		git config --get-all remote.scratch.fetch >../actual.replace
+	) &&
+	test_cmp expect.initial actual.initial &&
+	test_cmp expect.replace actual.replace
+'
+
 test_expect_success 'new remote' '
-(
 	git remote add someremote foo &&
 	echo foo >expect &&
 	git config --get-all remote.someremote.url >actual &&
 	cmp expect actual
-)
 '
 
 test_expect_success 'remote set-url bar' '
-(
 	git remote set-url someremote bar &&
 	echo bar >expect &&
 	git config --get-all remote.someremote.url >actual &&
 	cmp expect actual
-)
 '
 
 test_expect_success 'remote set-url baz bar' '
-(
 	git remote set-url someremote baz bar &&
 	echo baz >expect &&
 	git config --get-all remote.someremote.url >actual &&
 	cmp expect actual
-)
 '
 
 test_expect_success 'remote set-url zot bar' '
-(
 	test_must_fail git remote set-url someremote zot bar &&
 	echo baz >expect &&
 	git config --get-all remote.someremote.url >actual &&
 	cmp expect actual
-)
 '
 
 test_expect_success 'remote set-url --push zot baz' '
-(
 	test_must_fail git remote set-url --push someremote zot baz &&
 	echo "YYY" >expect &&
 	echo baz >>expect &&
@@ -578,11 +823,9 @@ test_expect_success 'remote set-url --push zot baz' '
 	echo "YYY" >>actual &&
 	git config --get-all remote.someremote.url >>actual &&
 	cmp expect actual
-)
 '
 
 test_expect_success 'remote set-url --push zot' '
-(
 	git remote set-url --push someremote zot &&
 	echo zot >expect &&
 	echo "YYY" >>expect &&
@@ -591,11 +834,9 @@ test_expect_success 'remote set-url --push zot' '
 	echo "YYY" >>actual &&
 	git config --get-all remote.someremote.url >>actual &&
 	cmp expect actual
-)
 '
 
 test_expect_success 'remote set-url --push qux zot' '
-(
 	git remote set-url --push someremote qux zot &&
 	echo qux >expect &&
 	echo "YYY" >>expect &&
@@ -604,11 +845,9 @@ test_expect_success 'remote set-url --push qux zot' '
 	echo "YYY" >>actual &&
 	git config --get-all remote.someremote.url >>actual &&
 	cmp expect actual
-)
 '
 
 test_expect_success 'remote set-url --push foo qu+x' '
-(
 	git remote set-url --push someremote foo qu+x &&
 	echo foo >expect &&
 	echo "YYY" >>expect &&
@@ -617,11 +856,9 @@ test_expect_success 'remote set-url --push foo qu+x' '
 	echo "YYY" >>actual &&
 	git config --get-all remote.someremote.url >>actual &&
 	cmp expect actual
-)
 '
 
 test_expect_success 'remote set-url --push --add aaa' '
-(
 	git remote set-url --push --add someremote aaa &&
 	echo foo >expect &&
 	echo aaa >>expect &&
@@ -631,11 +868,9 @@ test_expect_success 'remote set-url --push --add aaa' '
 	echo "YYY" >>actual &&
 	git config --get-all remote.someremote.url >>actual &&
 	cmp expect actual
-)
 '
 
 test_expect_success 'remote set-url --push bar aaa' '
-(
 	git remote set-url --push someremote bar aaa &&
 	echo foo >expect &&
 	echo bar >>expect &&
@@ -645,11 +880,9 @@ test_expect_success 'remote set-url --push bar aaa' '
 	echo "YYY" >>actual &&
 	git config --get-all remote.someremote.url >>actual &&
 	cmp expect actual
-)
 '
 
 test_expect_success 'remote set-url --push --delete bar' '
-(
 	git remote set-url --push --delete someremote bar &&
 	echo foo >expect &&
 	echo "YYY" >>expect &&
@@ -658,11 +891,9 @@ test_expect_success 'remote set-url --push --delete bar' '
 	echo "YYY" >>actual &&
 	git config --get-all remote.someremote.url >>actual &&
 	cmp expect actual
-)
 '
 
 test_expect_success 'remote set-url --push --delete foo' '
-(
 	git remote set-url --push --delete someremote foo &&
 	echo "YYY" >expect &&
 	echo baz >>expect &&
@@ -670,11 +901,9 @@ test_expect_success 'remote set-url --push --delete foo' '
 	echo "YYY" >>actual &&
 	git config --get-all remote.someremote.url >>actual &&
 	cmp expect actual
-)
 '
 
 test_expect_success 'remote set-url --add bbb' '
-(
 	git remote set-url --add someremote bbb &&
 	echo "YYY" >expect &&
 	echo baz >>expect &&
@@ -683,12 +912,10 @@ test_expect_success 'remote set-url --add bbb' '
 	echo "YYY" >>actual &&
 	git config --get-all remote.someremote.url >>actual &&
 	cmp expect actual
-)
 '
 
 test_expect_success 'remote set-url --delete .*' '
-(
-	test_must_fail git remote set-url --delete someremote .* &&
+	test_must_fail git remote set-url --delete someremote .\* &&
 	echo "YYY" >expect &&
 	echo baz >>expect &&
 	echo bbb >>expect &&
@@ -696,11 +923,9 @@ test_expect_success 'remote set-url --delete .*' '
 	echo "YYY" >>actual &&
 	git config --get-all remote.someremote.url >>actual &&
 	cmp expect actual
-)
 '
 
 test_expect_success 'remote set-url --delete bbb' '
-(
 	git remote set-url --delete someremote bbb &&
 	echo "YYY" >expect &&
 	echo baz >>expect &&
@@ -708,11 +933,9 @@ test_expect_success 'remote set-url --delete bbb' '
 	echo "YYY" >>actual &&
 	git config --get-all remote.someremote.url >>actual &&
 	cmp expect actual
-)
 '
 
 test_expect_success 'remote set-url --delete baz' '
-(
 	test_must_fail git remote set-url --delete someremote baz &&
 	echo "YYY" >expect &&
 	echo baz >>expect &&
@@ -720,11 +943,9 @@ test_expect_success 'remote set-url --delete baz' '
 	echo "YYY" >>actual &&
 	git config --get-all remote.someremote.url >>actual &&
 	cmp expect actual
-)
 '
 
 test_expect_success 'remote set-url --add ccc' '
-(
 	git remote set-url --add someremote ccc &&
 	echo "YYY" >expect &&
 	echo baz >>expect &&
@@ -733,11 +954,9 @@ test_expect_success 'remote set-url --add ccc' '
 	echo "YYY" >>actual &&
 	git config --get-all remote.someremote.url >>actual &&
 	cmp expect actual
-)
 '
 
 test_expect_success 'remote set-url --delete baz' '
-(
 	git remote set-url --delete someremote baz &&
 	echo "YYY" >expect &&
 	echo ccc >>expect &&
@@ -745,7 +964,6 @@ test_expect_success 'remote set-url --delete baz' '
 	echo "YYY" >>actual &&
 	git config --get-all remote.someremote.url >>actual &&
 	cmp expect actual
-)
 '
 
 test_done