From: Torsten Bögershausen <tboegi@xxxxxx>
Integrate the code of input_crlf_action() into convert_attrs(),
so that ca.crlf_action is aleays valid after calling convert_attrs().
Keep a copy of crlf_action in attr_action, this is needed for
get_convert_attr_ascii().
Remove eol_attr from struct conv_attrs, as it is now used temporally.
Signed-off-by: Torsten Bögershausen <tboegi@xxxxxx>
---
convert.c | 35 +++++++++++++----------------------
1 file changed, 13 insertions(+), 22 deletions(-)
diff --git a/convert.c b/convert.c
index a24c2a2..bca3d0c 100644
--- a/convert.c
+++ b/convert.c
@@ -746,21 +746,10 @@ static int git_path_check_ident(struct git_attr_check *check)
return !!ATTR_TRUE(value);
}
-static enum crlf_action input_crlf_action(enum crlf_action text_attr, enum eol eol_attr)
-{
- if (text_attr == CRLF_BINARY)
- return CRLF_BINARY;
- if (eol_attr == EOL_LF)
- return CRLF_INPUT;
- if (eol_attr == EOL_CRLF)
- return CRLF_CRLF;
- return text_attr;
-}
-
struct conv_attrs {
struct convert_driver *drv;
- enum crlf_action crlf_action;
- enum eol eol_attr;
+ enum crlf_action attr_action; /* What attr says */
+ enum crlf_action crlf_action; /* When no attr is set, use core.autocrlf */
int ident;
};
@@ -782,16 +771,23 @@ static void convert_attrs(struct conv_attrs *ca, const char *path)
}
if (!git_check_attr(path, NUM_CONV_ATTRS, ccheck)) {
+ enum eol eol_attr;
ca->crlf_action = git_path_check_crlf( ccheck + 4);
if (ca->crlf_action == CRLF_GUESS)
ca->crlf_action = git_path_check_crlf(ccheck + 0);
+ ca->attr_action = ca->crlf_action;
ca->ident = git_path_check_ident(ccheck + 1);
ca->drv = git_path_check_convert(ccheck + 2);
- ca->eol_attr = git_path_check_eol(ccheck + 3);
+ if (ca->crlf_action == CRLF_BINARY)
+ return;
+ eol_attr = git_path_check_eol(ccheck + 3);
+ if (eol_attr == EOL_LF)
+ ca->crlf_action = CRLF_INPUT;
+ else if (eol_attr == EOL_CRLF)
+ ca->crlf_action = CRLF_CRLF;
} else {
ca->drv = NULL;
ca->crlf_action = CRLF_GUESS;
- ca->eol_attr = EOL_UNSET;
ca->ident = 0;
}
}
@@ -818,11 +814,9 @@ int would_convert_to_git_filter_fd(const char *path)
const char *get_convert_attr_ascii(const char *path)
{
struct conv_attrs ca;
- enum crlf_action crlf_action;
convert_attrs(&ca, path);
- crlf_action = input_crlf_action(ca.crlf_action, ca.eol_attr);
- switch (crlf_action) {
+ switch (ca.attr_action) {
case CRLF_GUESS:
return "";
case CRLF_BINARY:
@@ -861,7 +855,6 @@ int convert_to_git(const char *path, const char *src, size_t len,
src = dst->buf;
len = dst->len;
}
- ca.crlf_action = input_crlf_action(ca.crlf_action, ca.eol_attr);
ret |= crlf_to_git(path, src, len, dst, ca.crlf_action, checksafe);
if (ret && dst) {
src = dst->buf;
@@ -882,7 +875,6 @@ void convert_to_git_filter_fd(const char *path, int fd, struct strbuf *dst,
if (!apply_filter(path, NULL, 0, fd, dst, ca.drv->clean))
die("%s: clean filter '%s' failed", path, ca.drv->name);
- ca.crlf_action = input_crlf_action(ca.crlf_action, ca.eol_attr);
crlf_to_git(path, dst->buf, dst->len, dst, ca.crlf_action, checksafe);
ident_to_git(path, dst->buf, dst->len, dst, ca.ident);
}
@@ -912,7 +904,6 @@ static int convert_to_working_tree_internal(const char *path, const char *src,
* is a smudge filter. The filter might expect CRLFs.
*/
if (filter || !normalizing) {
- ca.crlf_action = input_crlf_action(ca.crlf_action, ca.eol_attr);
ret |= crlf_to_worktree(path, src, len, dst, ca.crlf_action);
if (ret) {
src = dst->buf;
@@ -1381,7 +1372,7 @@ struct stream_filter *get_stream_filter(const char *path, const unsigned char *s
if (ca.ident)
filter = ident_filter(sha1);
- crlf_action = input_crlf_action(ca.crlf_action, ca.eol_attr);
+ crlf_action = ca.crlf_action;
if ((crlf_action == CRLF_BINARY) || (crlf_action == CRLF_INPUT) ||
(crlf_action == CRLF_GUESS && auto_crlf == AUTO_CRLF_FALSE))
--
2.7.0.303.g2c4f448.dirty
--
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