tests: subshell indentation stylefix

Format the subshells introduced by the previous patch (Several tests:
cd inside subshell instead of around, 2010-09-06) like so:

	(
		cd subdir &&
		...
	) &&

This is generally easier to read and has the nice side-effect that
this patch will show what commands are used in the subshell, making
it easier to check for lost environment variables and similar
behavior changes.

Cc: Jens Lehmann <Jens.Lehmann@web.de>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

t/t1020-subdirectory.sh

@@ -27,7 +27,8 @@ test_expect_success 'update-index and ls-files' '
 	one) echo pass one ;;
 	*) echo bad one; exit 1 ;;
 	esac &&
-	(cd dir &&
+	(
+		cd dir &&
 		git update-index --add two &&
 		case "`git ls-files`" in
 		two) echo pass two ;;

t/t1302-repo-version.sh

@@ -33,8 +33,15 @@ test_expect_success 'gitdir selection on unsupported repo' '
 
 test_expect_success 'gitdir not required mode' '
 	git apply --stat test.patch &&
-	(cd test && git apply --stat ../test.patch) &&
+	(
-	(cd test2 && git apply --stat ../test.patch)'
+		cd test &&
+		git apply --stat ../test.patch
+	) &&
+	(
+		cd test2 &&
+		git apply --stat ../test.patch
+	)
+'
 
 test_expect_success 'gitdir required mode on normal repos' '
 	(git apply --check --index test.patch &&

t/t3060-ls-files-with-tree.sh

@@ -53,13 +53,13 @@ test_expect_success setup '
 	git add .
 '
 
+test_expect_success 'git -ls-files --with-tree should succeed from subdir' '
 	# We have to run from a sub-directory to trigger prune_path
 	# Then we finally get to run our --with-tree test
-
+	(
-test_expect_success 'git -ls-files --with-tree should succeed from subdir' '
+		cd sub &&
-
+		git ls-files --with-tree=HEAD~1 >../output
-	(cd sub && git ls-files --with-tree=HEAD~1 >../output)
+	)
-
 '
 
 test_expect_success \

t/t3409-rebase-preserve-merges.sh

@@ -52,7 +52,8 @@ test_expect_success 'setup for merge-preserving rebase' \
 	git commit -m "Add different B" &&
 
 	git clone ./. clone2 &&
-	(cd clone2 &&
+	(
+		cd clone2 &&
 		git checkout -b topic origin/topic &&
 		test_must_fail git merge origin/master &&
 		echo Resolved >B &&

t/t3903-stash.sh

@@ -69,7 +69,8 @@ test_expect_success 'apply stashed changes (including index)' '
 test_expect_success 'unstashing in a subdirectory' '
 	git reset --hard HEAD &&
 	mkdir subdir &&
-	(cd subdir &&
+	(
+		cd subdir &&
 		git stash apply
 	)
 '

t/t4041-diff-submodule-option.sh

@@ -85,7 +85,8 @@ EOF
 "
 
 commit_file sm1 &&
-head3=$(cd sm1 &&
+head3=$(
+	cd sm1 &&
 	git reset --hard HEAD~2 >/dev/null &&
 	git rev-parse --verify HEAD | cut -c1-7
 )

t/t5510-fetch.sh

@@ -21,18 +21,21 @@ test_expect_success setup '
 
 test_expect_success "clone and setup child repos" '
 	git clone . one &&
-	(cd one &&
+	(
+		cd one &&
 		echo >file updated by one &&
 		git commit -a -m "updated by one"
 	) &&
 	git clone . two &&
-	(cd two &&
+	(
+		cd two &&
 		git config branch.master.remote one &&
 		git config remote.one.url ../one/.git/ &&
 		git config remote.one.fetch refs/heads/master:refs/heads/one
 	) &&
 	git clone . three &&
-	(cd three &&
+	(
+		cd three &&
 		git config branch.master.remote two &&
 		git config branch.master.merge refs/heads/one &&
 		mkdir -p .git/remotes &&

t/t6050-replace.sh

@@ -104,7 +104,8 @@ test_expect_success '"git fsck" works' '
 test_expect_success 'repack, clone and fetch work' '
      git repack -a -d &&
      git clone --no-hardlinks . clone_dir &&
-     (cd clone_dir &&
+     (
+	  cd clone_dir &&
 	  git show HEAD~5 | grep "A U Thor" &&
 	  git show $HASH2 | grep "A U Thor" &&
 	  git cat-file commit $R &&
@@ -177,7 +178,8 @@ test_expect_success 'create parallel branch without the bug' '
 
 test_expect_success 'push to cloned repo' '
      git push cloned $HASH6^:refs/heads/parallel &&
-     (cd clone_dir &&
+     (
+	  cd clone_dir &&
 	  git checkout parallel &&
 	  git log --pretty=oneline | grep $PARA2
      )
@@ -191,7 +193,8 @@ test_expect_success 'push branch with replacement' '
      git show $HASH6~2 | grep "O Thor" &&
      git show $PARA3 | grep "O Thor" &&
      git push cloned $HASH6^:refs/heads/parallel2 &&
-     (cd clone_dir &&
+     (
+	  cd clone_dir &&
 	  git checkout parallel2 &&
 	  git log --pretty=oneline | grep $PARA3 &&
 	  git show $PARA3 | grep "A U Thor"
@@ -200,7 +203,8 @@ test_expect_success 'push branch with replacement' '
 
 test_expect_success 'fetch branch with replacement' '
      git branch tofetch $HASH6 &&
-     (cd clone_dir &&
+     (
+	  cd clone_dir &&
 	  git fetch origin refs/heads/tofetch:refs/heads/parallel3
 	  git log --pretty=oneline parallel3 | grep $PARA3
 	  git show $PARA3 | grep "A U Thor"

t/t7400-submodule-basic.sh

@@ -413,7 +413,8 @@ test_expect_success 'submodule <invalid-path> warns' '
 
 test_expect_success 'add submodules without specifying an explicit path' '
 	mkdir repo &&
-	(cd repo &&
+	(
+		cd repo &&
 		git init &&
 		echo r >r &&
 		git add r &&

t/t7401-submodule-summary.sh

@@ -66,7 +66,8 @@ EOF
 "
 
 commit_file sm1 &&
-head3=$(cd sm1 &&
+head3=$(
+	cd sm1 &&
 	git reset --hard HEAD~2 >/dev/null &&
 	git rev-parse --verify HEAD | cut -c1-7
 )

t/t9100-git-svn-basic.sh

@@ -22,7 +22,8 @@ esac
 test_expect_success \
     'initialize git svn' '
 	mkdir import &&
-	(cd import &&
+	(
+		cd import &&
 		echo foo >foo &&
 		ln -s foo foo.link
 		mkdir -p dir/a/b/c/d/e &&

t/t9101-git-svn-props.sh

@@ -53,8 +53,9 @@ cd ..
 
 rm -rf import
 test_expect_success 'checkout working copy from svn' 'svn co "$svnrepo" test_wc'
-test_expect_success 'setup some commits to svn' \
+test_expect_success 'setup some commits to svn' '
-	'(cd test_wc &&
+	(
+		cd test_wc &&
 		echo Greetings >> kw.c &&
 		poke kw.c &&
 		svn_cmd commit -m "Not yet an Id" &&
@@ -64,7 +65,8 @@ test_expect_success 'setup some commits to svn' \
 		svn_cmd propset svn:keywords Id kw.c &&
 		poke kw.c &&
 		svn_cmd commit -m "Propset Id"
-	)'
+	)
+'
 
 test_expect_success 'initialize git svn' 'git svn init "$svnrepo"'
 test_expect_success 'fetch revisions from svn' 'git svn fetch'
@@ -81,13 +83,15 @@ expect='/* $Id$ */'
 got="`sed -ne 2p kw.c`"
 test_expect_success 'raw $Id$ found in kw.c' "test '$expect' = '$got'"
 
-test_expect_success "propset CR on crlf files" \
+test_expect_success "propset CR on crlf files" '
-	'(cd test_wc &&
+	(
+		cd test_wc &&
 		svn_cmd propset svn:eol-style CR empty &&
 		svn_cmd propset svn:eol-style CR crlf &&
 		svn_cmd propset svn:eol-style CR ne_crlf &&
 		svn_cmd commit -m "propset CR on crlf files"
-	 )'
+	 )
+'
 
 test_expect_success 'fetch and pull latest from svn and checkout a new wc' \
 	'git svn fetch &&
@@ -137,7 +141,8 @@ cat > show-ignore.expect <<\EOF
 EOF
 
 test_expect_success 'test show-ignore' "
-	(cd test_wc &&
+	(
+		cd test_wc &&
 		mkdir -p deeply/nested/directory &&
 		touch deeply/nested/directory/.keep &&
 		svn_cmd add deeply &&

t/t9102-git-svn-deep-rmdir.sh

@@ -4,7 +4,8 @@ test_description='git svn rmdir'
 
 test_expect_success 'initialize repo' '
 	mkdir import &&
-	(cd import &&
+	(
+		cd import &&
 		mkdir -p deeply/nested/directory/number/1 &&
 		mkdir -p deeply/nested/directory/number/2 &&
 		echo foo >deeply/nested/directory/number/1/file &&

t/t9104-git-svn-follow-parent.sh

@@ -8,13 +8,15 @@ test_description='git svn fetching'
 
 test_expect_success 'initialize repo' '
 	mkdir import &&
-	(cd import &&
+	(
+		cd import &&
 		mkdir -p trunk &&
 		echo hello >trunk/readme &&
 		svn_cmd import -m "initial" . "$svnrepo"
 	) &&
 	svn_cmd co "$svnrepo" wc &&
-	(cd wc &&
+	(
+		cd wc &&
 		echo world >>trunk/readme &&
 		poke trunk/readme &&
 		svn_cmd commit -m "another commit" &&
@@ -85,7 +87,8 @@ test_expect_success 'follow larger parent' '
 test_expect_success 'follow higher-level parent' '
 	svn mkdir -m "follow higher-level parent" "$svnrepo"/blob &&
 	svn co "$svnrepo"/blob blob &&
-	(cd blob &&
+	(
+		cd blob &&
 		echo hi > hi &&
 		svn add hi &&
 		svn commit -m "hihi"
@@ -117,14 +120,19 @@ test_expect_success 'follow-parent avoids deleting relevant info' '
 	   import/trunk/subversion/bindings/swig/perl/t/larger-parent &&
 	  echo "bad delete test 2" > \
 	   import/trunk/subversion/bindings/swig/perl/another-larger &&
-	(cd import &&
+	(
+		cd import &&
 		svn import -m "r9270 test" . "$svnrepo"/r9270
 	) &&
 	svn_cmd co "$svnrepo"/r9270/trunk/subversion/bindings/swig/perl r9270 &&
-	(cd r9270 &&
+	(
+		cd r9270 &&
 		svn mkdir native &&
 		svn mv t native/t &&
-	  for i in a b c; do svn mv $i.pm native/$i.pm; done &&
+		for i in a b c
+		do
+			svn mv $i.pm native/$i.pm
+		done &&
 		echo z >>native/t/c.t &&
 		poke native/t/c.t &&
 		svn commit -m "reorg test"

t/t9105-git-svn-commit-diff.sh

@@ -6,7 +6,8 @@ test_description='git svn commit-diff'
 
 test_expect_success 'initialize repo' '
 	mkdir import &&
-	(cd import &&
+	(
+		cd import &&
 		echo hello >readme &&
 		svn_cmd import -m "initial" . "$svnrepo"
 	) &&

t/t9106-git-svn-commit-diff-clobber.sh

@@ -6,7 +6,8 @@ test_description='git svn commit-diff clobber'
 
 test_expect_success 'initialize repo' '
 	mkdir import &&
-	(cd import &&
+	(
+		cd import &&
 		echo initial >file &&
 		svn_cmd import -m "initial" . "$svnrepo"
 	) &&
@@ -16,7 +17,8 @@ test_expect_success 'initialize repo' '
 	'
 test_expect_success 'commit change from svn side' '
 	svn_cmd co "$svnrepo" t.svn &&
-	(cd t.svn &&
+	(
+		cd t.svn &&
 		echo second line from svn >>file &&
 		poke file &&
 		svn_cmd commit -m "second line from svn"
@@ -44,7 +46,8 @@ test_expect_success 'dcommit fails to commit because of conflict' '
 	git svn fetch &&
 	git reset --hard refs/${remotes_git_svn} &&
 	svn_cmd co "$svnrepo" t.svn &&
-	(cd t.svn &&
+	(
+		cd t.svn &&
 		echo fourth line from svn >>file &&
 		poke file &&
 		svn_cmd commit -m "fourth line from svn"
@@ -68,7 +71,8 @@ test_expect_success 'dcommit does the svn equivalent of an index merge' "
 
 test_expect_success 'commit another change from svn side' '
 	svn_cmd co "$svnrepo" t.svn &&
-	(cd t.svn &&
+	(
+		cd t.svn &&
 		echo third line from svn >>file &&
 		poke file &&
 		svn_cmd commit -m "third line from svn"

t/t9107-git-svn-migrate.sh

@@ -6,12 +6,14 @@ test_description='git svn metadata migrations from previous versions'
 test_expect_success 'setup old-looking metadata' '
 	cp "$GIT_DIR"/config "$GIT_DIR"/config-old-git-svn &&
 	mkdir import &&
-	(cd import &&
+	(
-		for i in trunk branches/a branches/b \
+		cd import &&
-		         tags/0.1 tags/0.2 tags/0.3; do
+		for i in trunk branches/a branches/b tags/0.1 tags/0.2 tags/0.3
-			mkdir -p $i && \
+		do
-			echo hello >> $i/README || exit 1
+			mkdir -p $i &&
-		done && \
+			echo hello >>$i/README ||
+			exit 1
+		done &&
 		svn_cmd import -m test . "$svnrepo"
 	) &&
 	git svn init "$svnrepo" &&

t/t9114-git-svn-dcommit-merge.sh

@@ -37,7 +37,8 @@ EOF
 test_expect_success 'setup svn repository' '
 	svn_cmd co "$svnrepo" mysvnwork &&
 	mkdir -p mysvnwork/trunk &&
-	(cd mysvnwork &&
+	(
+		cd mysvnwork &&
 		big_text_block >>trunk/README &&
 		svn_cmd add trunk &&
 		svn_cmd ci -m "first commit" trunk

t/t9115-git-svn-dcommit-funky-renames.sh

@@ -61,7 +61,8 @@ test_expect_success 'add a file with plus signs' '
 
 test_expect_success 'clone the repository to test rebase' '
 	git svn clone "$svnrepo" test-rebase &&
-	(cd test-rebase &&
+	(
+		cd test-rebase &&
 		echo test-rebase >test-rebase &&
 		git add test-rebase &&
 		git commit -m test-rebase

t/t9116-git-svn-log.sh

@@ -8,12 +8,14 @@ test_description='git svn log tests'
 
 test_expect_success 'setup repository and import' '
 	mkdir import &&
-	(cd import &&
+	(
-		for i in trunk branches/a branches/b \
+		cd import &&
-		         tags/0.1 tags/0.2 tags/0.3; do
+		for i in trunk branches/a branches/b tags/0.1 tags/0.2 tags/0.3
-			mkdir -p $i && \
+		do
-			echo hello >> $i/README || exit 1
+			mkdir -p $i &&
-		done && \
+			echo hello >>$i/README ||
+			exit 1
+		done &&
 		svn_cmd import -m test . "$svnrepo"
 	) &&
 	git svn init "$svnrepo" -T trunk -b branches -t tags &&

t/t9119-git-svn-info.sh

@@ -39,7 +39,8 @@ quoted_svnrepo="$(echo $svnrepo | sed 's/ /%20/')"
 
 test_expect_success 'setup repository and import' '
 	mkdir info &&
-	(cd info &&
+	(
+		cd info &&
 		echo FIRST >A &&
 		echo one >file &&
 		ln -s file symlink-file &&
@@ -49,14 +50,16 @@ test_expect_success 'setup repository and import' '
 		svn_cmd import -m "initial" . "$svnrepo"
 	) &&
 	svn_cmd co "$svnrepo" svnwc &&
-	(cd svnwc &&
+	(
+		cd svnwc &&
 		echo foo >foo &&
 		svn_cmd add foo &&
 		svn_cmd commit -m "change outside directory" &&
 		svn_cmd update
 	) &&
 	mkdir gitwc &&
-	(cd gitwc &&
+	(
+		cd gitwc &&
 		git svn init "$svnrepo" &&
 		git svn fetch
 	) &&
@@ -138,12 +141,14 @@ test_expect_success 'info --url symlink-directory' '
 
 test_expect_success 'info added-file' "
 	echo two > gitwc/added-file &&
-	(cd gitwc &&
+	(
+		cd gitwc &&
 		git add added-file
 	) &&
 	cp gitwc/added-file svnwc/added-file &&
 	ptouch gitwc/added-file svnwc/added-file &&
-	(cd svnwc &&
+	(
+		cd svnwc &&
 		svn_cmd add added-file > /dev/null
 	) &&
 	(cd svnwc; svn info added-file) > expected.info-added-file &&
@@ -160,10 +165,12 @@ test_expect_success 'info added-directory' "
 	mkdir gitwc/added-directory svnwc/added-directory &&
 	ptouch gitwc/added-directory svnwc/added-directory &&
 	touch gitwc/added-directory/.placeholder &&
-	(cd svnwc &&
+	(
+		cd svnwc &&
 		svn_cmd add added-directory > /dev/null
 	) &&
-	(cd gitwc &&
+	(
+		cd gitwc &&
 		git add added-directory
 	) &&
 	(cd svnwc; svn info added-directory) \
@@ -179,11 +186,13 @@ test_expect_success 'info --url added-directory' '
 	'
 
 test_expect_success 'info added-symlink-file' "
-	(cd gitwc &&
+	(
+		cd gitwc &&
 		ln -s added-file added-symlink-file &&
 		git add added-symlink-file
 	) &&
-	(cd svnwc &&
+	(
+		cd svnwc &&
 		ln -s added-file added-symlink-file &&
 		svn_cmd add added-symlink-file > /dev/null
 	) &&
@@ -202,11 +211,13 @@ test_expect_success 'info --url added-symlink-file' '
 	'
 
 test_expect_success 'info added-symlink-directory' "
-	(cd gitwc &&
+	(
+		cd gitwc &&
 		ln -s added-directory added-symlink-directory &&
 		git add added-symlink-directory
 	) &&
-	(cd svnwc &&
+	(
+		cd svnwc &&
 		ln -s added-directory added-symlink-directory &&
 		svn_cmd add added-symlink-directory > /dev/null
 	) &&
@@ -230,10 +241,12 @@ test_expect_success 'info --url added-symlink-directory' '
 # simply reuses the Last Changed Date.
 
 test_expect_success 'info deleted-file' "
-	(cd gitwc &&
+	(
+		cd gitwc &&
 		git rm -f file > /dev/null
 	) &&
-	(cd svnwc &&
+	(
+		cd svnwc &&
 		svn_cmd rm --force file > /dev/null
 	) &&
 	(cd svnwc; svn info file) |
@@ -251,10 +264,12 @@ test_expect_success 'info --url file (deleted)' '
 	'
 
 test_expect_success 'info deleted-directory' "
-	(cd gitwc &&
+	(
+		cd gitwc &&
 		git rm -r -f directory > /dev/null
 	) &&
-	(cd svnwc &&
+	(
+		cd svnwc &&
 		svn_cmd rm --force directory > /dev/null
 	) &&
 	(cd svnwc; svn info directory) |
@@ -272,10 +287,12 @@ test_expect_success 'info --url directory (deleted)' '
 	'
 
 test_expect_success 'info deleted-symlink-file' "
-	(cd gitwc &&
+	(
+		cd gitwc &&
 		git rm -f symlink-file > /dev/null
 	) &&
-	(cd svnwc &&
+	(
+		cd svnwc &&
 		svn_cmd rm --force symlink-file > /dev/null
 	) &&
 	(cd svnwc; svn info symlink-file) |
@@ -294,10 +311,12 @@ test_expect_success 'info --url symlink-file (deleted)' '
 	'
 
 test_expect_success 'info deleted-symlink-directory' "
-	(cd gitwc &&
+	(
+		cd gitwc &&
 		git rm -f symlink-directory > /dev/null
 	) &&
-	(cd svnwc &&
+	(
+		cd svnwc &&
 		svn_cmd rm --force symlink-directory > /dev/null
 	) &&
 	(cd svnwc; svn info symlink-directory) |
@@ -346,7 +365,8 @@ test_expect_success 'info --url unknown-directory' '
 	'
 
 test_expect_success 'info unknown-symlink-file' "
-	(cd gitwc &&
+	(
+		cd gitwc &&
 		ln -s unknown-file unknown-symlink-file
 	) &&
 	(cd gitwc; test_must_fail git svn info unknown-symlink-file) \
@@ -361,7 +381,8 @@ test_expect_success 'info --url unknown-symlink-file' '
 	'
 
 test_expect_success 'info unknown-symlink-directory' "
-	(cd gitwc &&
+	(
+		cd gitwc &&
 		ln -s unknown-directory unknown-symlink-directory
 	) &&
 	(cd gitwc; test_must_fail git svn info unknown-symlink-directory) \

t/t9120-git-svn-clone-with-percent-escapes.sh

@@ -20,7 +20,8 @@ test_expect_success 'setup svnrepo' '
 
 test_expect_success 'test clone with percent escapes' '
 	git svn clone "$svnrepo/pr%20ject" clone &&
-	(cd clone &&
+	(
+		cd clone &&
 		git rev-parse refs/${remotes_git_svn}
 	)
 '