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Merge branch 'jk/commit-author-parsing'

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Code clean-up.

* jk/commit-author-parsing:
  determine_author_info(): copy getenv output
  determine_author_info(): reuse parsing functions
  date: use strbufs in date-formatting functions
  record_author_date(): use find_commit_header()
  record_author_date(): fix memory leak on malformed commit
  commit: provide a function to find a header in a buffer
This commit is contained in:
Junio C Hamano
2014-09-19 11:38:33 -07:00
parent ceeacc501b f4ef517393
commit 9ff700ebac
9 changed files with 128 additions and 118 deletions
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26
ident.c
View File

@ -9,7 +9,7 @@
static struct strbuf git_default_name = STRBUF_INIT;
static struct strbuf git_default_email = STRBUF_INIT;
static char git_default_date[50];
static struct strbuf git_default_date = STRBUF_INIT;
#define IDENT_NAME_GIVEN 01
#define IDENT_MAIL_GIVEN 02
@ -129,9 +129,9 @@ const char *ident_default_email(void)
static const char *ident_default_date(void)
{
if (!git_default_date[0])
datestamp(git_default_date, sizeof(git_default_date));
return git_default_date;
if (!git_default_date.len)
datestamp(&git_default_date);
return git_default_date.buf;
}
static int crud(unsigned char c)
@ -292,7 +292,6 @@ const char *fmt_ident(const char *name, const char *email,
const char *date_str, int flag)
{
static struct strbuf ident = STRBUF_INIT;
char date[50];
int strict = (flag & IDENT_STRICT);
int want_date = !(flag & IDENT_NO_DATE);
int want_name = !(flag & IDENT_NO_NAME);
@ -320,15 +319,6 @@ const char *fmt_ident(const char *name, const char *email,
die("unable to auto-detect email address (got '%s')", email);
}
if (want_date) {
if (date_str && date_str[0]) {
if (parse_date(date_str, date, sizeof(date)) < 0)
die("invalid date format: %s", date_str);
}
else
strcpy(date, ident_default_date());
}
strbuf_reset(&ident);
if (want_name) {
strbuf_addstr_without_crud(&ident, name);
@ -339,8 +329,14 @@ const char *fmt_ident(const char *name, const char *email,
strbuf_addch(&ident, '>');
if (want_date) {
strbuf_addch(&ident, ' ');
strbuf_addstr_without_crud(&ident, date);
if (date_str && date_str[0]) {
if (parse_date(date_str, &ident) < 0)
die("invalid date format: %s", date_str);
}
else
strbuf_addstr(&ident, ident_default_date());
}
return ident.buf;
}