diff options
| -rw-r--r-- | hash-object.c | 12 | ||||
| -rwxr-xr-x | t/t5303-hash-object.sh | 35 |
2 files changed, 46 insertions, 1 deletions
diff --git a/hash-object.c b/hash-object.c index 0a58f3f12..61e7160b3 100644 --- a/hash-object.c +++ b/hash-object.c @@ -41,6 +41,7 @@ int main(int argc, char **argv) const char *prefix = NULL; int prefix_length = -1; int no_more_flags = 0; + int hashstdin = 0; git_config(git_default_config); @@ -65,13 +66,20 @@ int main(int argc, char **argv) else if (!strcmp(argv[i], "--help")) usage(hash_object_usage); else if (!strcmp(argv[i], "--stdin")) { - hash_stdin(type, write_object); + if (hashstdin) + die("Multiple --stdin arguments are not supported"); + hashstdin = 1; } else usage(hash_object_usage); } else { const char *arg = argv[i]; + + if (hashstdin) { + hash_stdin(type, write_object); + hashstdin = 0; + } if (0 <= prefix_length) arg = prefix_filename(prefix, prefix_length, arg); @@ -79,5 +87,7 @@ int main(int argc, char **argv) no_more_flags = 1; } } + if (hashstdin) + hash_stdin(type, write_object); return 0; } diff --git a/t/t5303-hash-object.sh b/t/t5303-hash-object.sh new file mode 100755 index 000000000..543c0784b --- /dev/null +++ b/t/t5303-hash-object.sh @@ -0,0 +1,35 @@ +#!/bin/sh + +test_description=git-hash-object + +. ./test-lib.sh + +test_expect_success \ + 'git hash-object -w --stdin saves the object' \ + 'obname=$(echo foo | git hash-object -w --stdin) && + obpath=$(echo $obname | sed -e "s/\(..\)/\1\//") && + test -r .git/objects/"$obpath" && + rm -f .git/objects/"$obpath"' + +test_expect_success \ + 'git hash-object --stdin -w saves the object' \ + 'obname=$(echo foo | git hash-object --stdin -w) && + obpath=$(echo $obname | sed -e "s/\(..\)/\1\//") && + test -r .git/objects/"$obpath" && + rm -f .git/objects/"$obpath"' + +test_expect_success \ + 'git hash-object --stdin file1 <file0 first operates on file0, then file1' \ + 'echo foo > file1 && + obname0=$(echo bar | git hash-object --stdin) && + obname1=$(git hash-object file1) && + obname0new=$(echo bar | git hash-object --stdin file1 | sed -n -e 1p) && + obname1new=$(echo bar | git hash-object --stdin file1 | sed -n -e 2p) && + test "$obname0" = "$obname0new" && + test "$obname1" = "$obname1new"' + +test_expect_success \ + 'git hash-object refuses multiple --stdin arguments' \ + '! git hash-object --stdin --stdin < file1' + +test_done |