X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=ident.c;h=1c4adb0a9a7e94936ba64d286cedd65f4b8255a6;hb=3bee6a4733a1ff03b9cc659ea026c6dc17567d4d;hp=26409b2a1b191765706265c2aa6d2ae163ba5bab;hpb=abf411e28d9df669b0e690578a1eb95c0bd29847;p=git.git

diff --git a/ident.c b/ident.c
index 26409b2a1..1c4adb0a9 100644
--- a/ident.c
+++ b/ident.c
@@ -85,10 +85,11 @@ static void setup_ident(void)
 	if (!git_default_email[0]) {
 		const char *email = getenv("EMAIL");
 
-		if (email && email[0])
+		if (email && email[0]) {
 			strlcpy(git_default_email, email,
 				sizeof(git_default_email));
-		else {
+			user_ident_explicitly_given |= IDENT_MAIL_GIVEN;
+		} else {
 			if (!pw)
 				pw = getpwuid(getuid());
 			if (!pw)
@@ -168,8 +169,6 @@ static int copy(char *buf, size_t size, int offset, const char *src)
 	return offset;
 }
 
-static const char au_env[] = "GIT_AUTHOR_NAME";
-static const char co_env[] = "GIT_COMMITTER_NAME";
 static const char *env_hint =
 "\n"
 "*** Please tell me who you are.\n"
@@ -204,7 +203,7 @@ const char *fmt_ident(const char *name, const char *email,
 
 		if ((warn_on_no_name || error_on_no_name) &&
 		    name == git_default_name && env_hint) {
-			fprintf(stderr, env_hint, au_env, co_env);
+			fputs(env_hint, stderr);
 			env_hint = NULL; /* warn only once */
 		}
 		if (error_on_no_name)
@@ -218,8 +217,10 @@ const char *fmt_ident(const char *name, const char *email,
 	}
 
 	strcpy(date, git_default_date);
-	if (!name_addr_only && date_str)
-		parse_date(date_str, date, sizeof(date));
+	if (!name_addr_only && date_str && date_str[0]) {
+		if (parse_date(date_str, date, sizeof(date)) < 0)
+			die("invalid date format: %s", date_str);
+	}
 
 	i = copy(buffer, sizeof(buffer), 0, name);
 	i = add_raw(buffer, sizeof(buffer), i, " <");
@@ -251,11 +252,21 @@ const char *git_author_info(int flag)
 
 const char *git_committer_info(int flag)
 {
-	if (getenv("GIT_COMMITTER_NAME") &&
-	    getenv("GIT_COMMITTER_EMAIL"))
-		user_ident_explicitly_given = 1;
+	if (getenv("GIT_COMMITTER_NAME"))
+		user_ident_explicitly_given |= IDENT_NAME_GIVEN;
+	if (getenv("GIT_COMMITTER_EMAIL"))
+		user_ident_explicitly_given |= IDENT_MAIL_GIVEN;
 	return fmt_ident(getenv("GIT_COMMITTER_NAME"),
 			 getenv("GIT_COMMITTER_EMAIL"),
 			 getenv("GIT_COMMITTER_DATE"),
 			 flag);
 }
+
+int user_ident_sufficiently_given(void)
+{
+#ifndef WINDOWS
+	return (user_ident_explicitly_given & IDENT_MAIL_GIVEN);
+#else
+	return (user_ident_explicitly_given == IDENT_ALL_GIVEN);
+#endif
+}