diff options
| author | Michael Haggerty <mhagger@alum.mit.edu> | 2011-08-25 21:19:24 +0200 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2011-08-25 13:39:38 -0700 |
| commit | 2f633f41d69527cdd9ff5b8e04a752f1774fc3df (patch) | |
| tree | 54f2510c9df67e803e5f2f49cdbc3a9071160218 | |
| parent | cdb791f61d71db24fa54363ff6d4b42a46ebbdf1 (diff) | |
| download | git-2f633f41d69527cdd9ff5b8e04a752f1774fc3df.tar.gz | |
check-ref-format --print: Normalize refnames that start with slashes
When asked if "refs///heads/master" is valid, check-ref-format says "Yes,
it is well formed", and when asked to print canonical form, it shows
"refs/heads/master". This is so that it can be tucked after "$GIT_DIR/"
to form a valid pathname for a loose ref, and we normalize a pathname like
"$GIT_DIR/refs///heads/master" to de-dup the slashes in it.
Similarly, when asked if "/refs/heads/master" is valid, check-ref-format
says "Yes, it is Ok", but the leading slash is not removed when printing,
leading to "$GIT_DIR//refs/heads/master".
Fix it to make sure such leading slashes are removed. Add tests that such
refnames are accepted and normalized correctly.
Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
| -rw-r--r-- | builtin/check-ref-format.c | 6 | ||||
| -rwxr-xr-x | t/t1402-check-ref-format.sh | 6 |
2 files changed, 9 insertions, 3 deletions
diff --git a/builtin/check-ref-format.c b/builtin/check-ref-format.c index ae3f28115a..0723cf245e 100644 --- a/builtin/check-ref-format.c +++ b/builtin/check-ref-format.c @@ -12,8 +12,8 @@ static const char builtin_check_ref_format_usage[] = " or: git check-ref-format --branch <branchname-shorthand>"; /* - * Replace each run of adjacent slashes in src with a single slash, - * and write the result to dst. + * Remove leading slashes and replace each run of adjacent slashes in + * src with a single slash, and write the result to dst. * * This function is similar to normalize_path_copy(), but stripped down * to meet check_ref_format's simpler needs. @@ -21,7 +21,7 @@ static const char builtin_check_ref_format_usage[] = static void collapse_slashes(char *dst, const char *src) { char ch; - char prev = '\0'; + char prev = '/'; while ((ch = *src++) != '\0') { if (prev == '/' && ch == prev) diff --git a/t/t1402-check-ref-format.sh b/t/t1402-check-ref-format.sh index 1b0f82fa4c..7563043c53 100755 --- a/t/t1402-check-ref-format.sh +++ b/t/t1402-check-ref-format.sh @@ -18,6 +18,9 @@ invalid_ref 'foo' valid_ref 'foo/bar/baz' valid_ref 'refs///heads/foo' invalid_ref 'heads/foo/' +valid_ref '/heads/foo' +valid_ref '///heads/foo' +invalid_ref '/foo' invalid_ref './foo' invalid_ref '.refs/foo' invalid_ref 'heads/foo..bar' @@ -70,7 +73,10 @@ invalid_ref_normalized() { valid_ref_normalized 'heads/foo' 'heads/foo' valid_ref_normalized 'refs///heads/foo' 'refs/heads/foo' +valid_ref_normalized '/heads/foo' 'heads/foo' +valid_ref_normalized '///heads/foo' 'heads/foo' invalid_ref_normalized 'foo' +invalid_ref_normalized '/foo' invalid_ref_normalized 'heads/foo/../bar' invalid_ref_normalized 'heads/./foo' invalid_ref_normalized 'heads\foo' |