Merge branch 'dp/hash-literally'

* dp/hash-literally:
  add --no-filters option to git hash-object
  add --path option to git hash-object
  use parse_options() in git hash-object
  correct usage help string for git-hash-object
  correct argument checking test for git hash-object
  teach index_fd to work with pipes

1 files changed, 52 insertions, 4 deletions

diff --git a/t/t1007-hash-object.sh b/t/t1007-hash-object.sh
index 1ec053513..fcdd15a35 100755
--- a/t/t1007-hash-object.sh
+++ b/t/t1007-hash-object.sh
@@ -49,16 +49,28 @@ setup_repo
 # Argument checking
 
 test_expect_success "multiple '--stdin's are rejected" '
-	test_must_fail git hash-object --stdin --stdin < example
+	echo example | test_must_fail git hash-object --stdin --stdin
 '
 
 test_expect_success "Can't use --stdin and --stdin-paths together" '
-	test_must_fail git hash-object --stdin --stdin-paths &&
-	test_must_fail git hash-object --stdin-paths --stdin
+	echo example | test_must_fail git hash-object --stdin --stdin-paths &&
+	echo example | test_must_fail git hash-object --stdin-paths --stdin
 '
 
 test_expect_success "Can't pass filenames as arguments with --stdin-paths" '
-	test_must_fail git hash-object --stdin-paths hello < example
+	echo example | test_must_fail git hash-object --stdin-paths hello
+'
+
+test_expect_success "Can't use --path with --stdin-paths" '
+	echo example | test_must_fail git hash-object --stdin-paths --path=foo
+'
+
+test_expect_success "Can't use --stdin-paths with --no-filters" '
+	echo example | test_must_fail git hash-object --stdin-paths --no-filters
+'
+
+test_expect_success "Can't use --path with --no-filters" '
+	test_must_fail git hash-object --no-filters --path=foo
 '
 
 # Behavior
@@ -93,6 +105,42 @@ test_expect_success 'git hash-object --stdin file1 <file0 first operates on file
 	test "$obname1" = "$obname1new"
 '
 
+test_expect_success 'check that appropriate filter is invoke when --path is used' '
+	echo fooQ | tr Q "\\015" >file0 &&
+	cp file0 file1 &&
+	echo "file0 -crlf" >.gitattributes &&
+	echo "file1 crlf" >>.gitattributes &&
+	git config core.autocrlf true &&
+	file0_sha=$(git hash-object file0) &&
+	file1_sha=$(git hash-object file1) &&
+	test "$file0_sha" != "$file1_sha" &&
+	path1_sha=$(git hash-object --path=file1 file0) &&
+	path0_sha=$(git hash-object --path=file0 file1) &&
+	test "$file0_sha" = "$path0_sha" &&
+	test "$file1_sha" = "$path1_sha" &&
+	path1_sha=$(cat file0 | git hash-object --path=file1 --stdin) &&
+	path0_sha=$(cat file1 | git hash-object --path=file0 --stdin) &&
+	test "$file0_sha" = "$path0_sha" &&
+	test "$file1_sha" = "$path1_sha" &&
+	git config --unset core.autocrlf
+'
+
+test_expect_success 'check that --no-filters option works' '
+	echo fooQ | tr Q "\\015" >file0 &&
+	cp file0 file1 &&
+	echo "file0 -crlf" >.gitattributes &&
+	echo "file1 crlf" >>.gitattributes &&
+	git config core.autocrlf true &&
+	file0_sha=$(git hash-object file0) &&
+	file1_sha=$(git hash-object file1) &&
+	test "$file0_sha" != "$file1_sha" &&
+	nofilters_file1=$(git hash-object --no-filters file1) &&
+	test "$file0_sha" = "$nofilters_file1" &&
+	nofilters_file1=$(cat file1 | git hash-object --stdin) &&
+	test "$file0_sha" = "$nofilters_file1" &&
+	git config --unset core.autocrlf
+'
+
 pop_repo
 
 for args in "-w --stdin" "--stdin -w"; do