[PATCH] t9164: More style fixes

[Robert Luberda <robert@debian.org>]

Make sure t9164 conforms with the coding guidelines:
 - remove spaces after redirection operators;
 - insert spaces between function names and parentheses;
 - split `if ...; then' lines;
 - use `test' instead of `['.

Signed-off-by: Robert Luberda <robert@debian.org>
---
 t/t9164-git-svn-dcommit-concurrent.sh |   69 ++++++++++++++++-----------------
 1 file changed, 33 insertions(+), 36 deletions(-)

diff --git a/t/t9164-git-svn-dcommit-concurrent.sh b/t/t9164-git-svn-dcommit-concurrent.sh
index d8464d4..d75ebdc 100755
--- a/t/t9164-git-svn-dcommit-concurrent.sh
+++ b/t/t9164-git-svn-dcommit-concurrent.sh
@@ -12,16 +12,15 @@ test_expect_success 'setup svn repository' '
 	svn_cmd checkout "$svnrepo" work.svn &&
 	(
 		cd work.svn &&
-		echo >file && echo > auto_updated_file
+		echo >file && echo >auto_updated_file
 		svn_cmd add file auto_updated_file &&
 		svn_cmd commit -m "initial commit"
 	) &&
 	svn_cmd checkout "$svnrepo" work-auto-commits.svn
 '
 N=0
-next_N()
-{
-	N=$(( $N + 1 ))
+next_N () {
+	N=$(($N + 1))
 }
 
 # Setup SVN repository hooks to emulate SVN failures or concurrent commits
@@ -35,39 +34,39 @@ next_N()
 # the hook should be applied for (each time the hook is run, the given
 # number is decreased by one until it gets 0, in which case the hook
 # will execute its real action)
-setup_hook()
-{
+setup_hook () {
 	hook_type="$1"  # "pre-commit" or "post-commit"
 	skip_revs="$2"
-	[ "$hook_type" = "pre-commit" ] ||
-		[ "$hook_type" = "post-commit" ] ||
+	test "$hook_type" = "pre-commit"  ||
+		test "$hook_type" = "post-commit"  ||
 		{ echo "ERROR: invalid argument ($hook_type)" \
 			"passed to setup_hook" >&2 ; return 1; }
-	echo "cnt=$skip_revs" > "$hook_type-counter"
+	echo "cnt=$skip_revs" >"$hook_type-counter"
 	rm -f "$rawsvnrepo/hooks/"*-commit # drop previous hooks
 	hook="$rawsvnrepo/hooks/$hook_type"
-	cat > "$hook" <<- 'EOF1'
+	cat >"$hook" <<-'EOF1'
 		#!/bin/sh
 		set -e
 		cd "$1/.."  # "$1" is repository location
-		exec >> svn-hook.log 2>&1
+		exec >>svn-hook.log 2>&1
 		hook="$(basename "$0")"
 		echo "*** Executing $hook $@"
 		set -x
-		. ./$hook-counter
+		. "./$hook-counter"
 		cnt="$(($cnt - 1))"
-		echo "cnt=$cnt" > ./$hook-counter
-		[ "$cnt" = "0" ] || exit 0
+		echo "cnt=$cnt" >"./$hook-counter"
+		test "$cnt" = "0" || exit 0
 EOF1
-	if [ "$hook_type" = "pre-commit" ]; then
+	if test "$hook_type" = "pre-commit"
+	then
 		echo "echo 'commit disallowed' >&2; exit 1" >>"$hook"
 	else
 		echo "PATH=\"$PATH\"; export PATH" >>"$hook"
 		echo "svnconf=\"$svnconf\"" >>"$hook"
-		cat >>"$hook" <<- 'EOF2'
+		cat >>"$hook" <<-'EOF2'
 			cd work-auto-commits.svn
 			svn up --config-dir "$svnconf"
-			echo "$$" >> auto_updated_file
+			echo "$$" >>auto_updated_file
 			svn commit --config-dir "$svnconf" \
 				-m "auto-committing concurrent change"
 			exit 0
@@ -76,8 +75,7 @@ EOF2
 	chmod 755 "$hook"
 }
 
-check_contents()
-{
+check_contents () {
 	gitdir="$1"
 	(cd ../work.svn && svn_cmd up) &&
 	test_cmp file ../work.svn/file &&
@@ -89,7 +87,7 @@ test_expect_success 'check if post-commit hook creates a concurrent commit' '
 	(
 		cd work.svn &&
 		cp auto_updated_file au_file_saved &&
-		echo 1 >> file &&
+		echo 1 >>file &&
 		svn_cmd commit -m "changing file" &&
 		svn_cmd up &&
 		test_must_fail test_cmp auto_updated_file au_file_saved
@@ -100,9 +98,9 @@ test_expect_success 'check if pre-commit hook fails' '
 	setup_hook pre-commit 2 &&
 	(
 		cd work.svn &&
-		echo 2 >> file &&
+		echo 2 >>file &&
 		svn_cmd commit -m "changing file once again" &&
-		echo 3 >> file &&
+		echo 3 >>file &&
 		test_must_fail svn_cmd commit -m "this commit should fail" &&
 		svn_cmd revert file
 	)
@@ -113,9 +111,9 @@ test_expect_success 'dcommit error handling' '
 	next_N && git svn clone "$svnrepo" work$N.git &&
 	(
 		cd work$N.git &&
-		echo 1 >> file && git commit -am "commit change $N.1" &&
-		echo 2 >> file && git commit -am "commit change $N.2" &&
-		echo 3 >> file && git commit -am "commit change $N.3" &&
+		echo 1 >>file && git commit -am "commit change $N.1" &&
+		echo 2 >>file && git commit -am "commit change $N.2" &&
+		echo 3 >>file && git commit -am "commit change $N.3" &&
 		# should fail to dcommit 2nd and 3rd change
 		# but still should leave the repository in reasonable state
 		test_must_fail git svn dcommit &&
@@ -131,9 +129,9 @@ test_expect_success 'dcommit concurrent change in non-changed file' '
 	next_N && git svn clone "$svnrepo" work$N.git &&
 	(
 		cd work$N.git &&
-		echo 1 >> file && git commit -am "commit change $N.1" &&
-		echo 2 >> file && git commit -am "commit change $N.2" &&
-		echo 3 >> file && git commit -am "commit change $N.3" &&
+		echo 1 >>file && git commit -am "commit change $N.1" &&
+		echo 2 >>file && git commit -am "commit change $N.2" &&
+		echo 3 >>file && git commit -am "commit change $N.3" &&
 		# should rebase and leave the repository in reasonable state
 		git svn dcommit &&
 		git update-index --refresh &&
@@ -146,10 +144,9 @@ test_expect_success 'dcommit concurrent change in non-changed file' '
 '
 
 # An utility function used in the following test
-delete_first_line()
-{
+delete_first_line () {
 	file="$1" &&
-	sed 1d < "$file" > "${file}.tmp" &&
+	sed 1d <"$file" >"${file}.tmp" &&
 	rm "$file" &&
 	mv "${file}.tmp" "$file"
 }
@@ -159,7 +156,7 @@ test_expect_success 'dcommit concurrent non-conflicting change' '
 	next_N && git svn clone "$svnrepo" work$N.git &&
 	(
 		cd work$N.git &&
-		cat file >> auto_updated_file &&
+		cat file >>auto_updated_file &&
 			git commit -am "commit change $N.1" &&
 		delete_first_line auto_updated_file &&
 			git commit -am "commit change $N.2" &&
@@ -181,7 +178,7 @@ test_expect_success 'dcommit --no-rebase concurrent non-conflicting change' '
 	next_N && git svn clone "$svnrepo" work$N.git &&
 	(
 		cd work$N.git &&
-		cat file >> auto_updated_file &&
+		cat file >>auto_updated_file &&
 			git commit -am "commit change $N.1" &&
 		delete_first_line auto_updated_file &&
 			git commit -am "commit change $N.2" &&
@@ -202,11 +199,11 @@ test_expect_success 'dcommit fails on concurrent conflicting change' '
 	next_N && git svn clone "$svnrepo" work$N.git &&
 	(
 		cd work$N.git &&
-		echo a >> file &&
+		echo a >>file &&
 			git commit -am "commit change $N.1" &&
-		echo b >> auto_updated_file &&
+		echo b >>auto_updated_file &&
 			git commit -am "commit change $N.2" &&
-		echo c >> auto_updated_file &&
+		echo c >>auto_updated_file &&
 			git commit -am "commit change $N.3" &&
 		test_must_fail git svn dcommit && # rebase should fail
 		test_must_fail git update-index --refresh
-- 
1.7.10.4