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convert: convert crlf_to_git to take an index 

Signed-off-by: Brandon Williams <bmwill@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Brandon Williams 2017-06-12 15:13:53 -07:00 committed by Junio C Hamano
parent a7609c54b3
commit 49a6d31fc8
1 changed files with 8 additions and 6 deletions
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14
convert.c
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@ -218,13 +218,13 @@ static void check_safe_crlf(const char *path, enum crlf_action crlf_action,
}
}
static int has_cr_in_index(const char *path)
static int has_cr_in_index(const struct index_state *istate, const char *path)
{
unsigned long sz;
void *data;
int has_cr;
data = read_blob_data_from_cache(path, &sz);
data = read_blob_data_from_index(istate, path, &sz);
if (!data)
return 0;
has_cr = memchr(data, '\r', sz) != NULL;
@ -254,7 +254,8 @@ static int will_convert_lf_to_crlf(size_t len, struct text_stat *stats,
}
static int crlf_to_git(const char *path, const char *src, size_t len,
static int crlf_to_git(const struct index_state *istate,
const char *path, const char *src, size_t len,
struct strbuf *buf,
enum crlf_action crlf_action, enum safe_crlf checksafe)
{
@ -286,7 +287,8 @@ static int crlf_to_git(const char *path, const char *src, size_t len,
* unless we want to renormalize in a merge or
* cherry-pick.
*/
if ((checksafe != SAFE_CRLF_RENORMALIZE) && has_cr_in_index(path))
if ((checksafe != SAFE_CRLF_RENORMALIZE) &&
has_cr_in_index(istate, path))
convert_crlf_into_lf = 0;
}
if ((checksafe == SAFE_CRLF_WARN ||
@ -1098,7 +1100,7 @@ int convert_to_git(const char *path, const char *src, size_t len,
src = dst->buf;
len = dst->len;
}
ret |= crlf_to_git(path, src, len, dst, ca.crlf_action, checksafe);
ret |= crlf_to_git(&the_index, path, src, len, dst, ca.crlf_action, checksafe);
if (ret && dst) {
src = dst->buf;
len = dst->len;
@ -1118,7 +1120,7 @@ void convert_to_git_filter_fd(const char *path, int fd, struct strbuf *dst,
if (!apply_filter(path, NULL, 0, fd, dst, ca.drv, CAP_CLEAN))
die("%s: clean filter '%s' failed", path, ca.drv->name);
crlf_to_git(path, dst->buf, dst->len, dst, ca.crlf_action, checksafe);
crlf_to_git(&the_index, path, dst->buf, dst->len, dst, ca.crlf_action, checksafe);
ident_to_git(path, dst->buf, dst->len, dst, ca.ident);
}