merge(3p/git): Merge git subtree at v2.29.2 r/1890

This also bumps the stable nixpkgs to 20.09 as of 2020-11-21, because
there is some breakage in the git build related to the netrc
credentials helper which someone has taken care of in nixpkgs.

The stable channel is not used for anything other than git, so this
should be fine.

Change-Id: I3575a19dab09e1e9556cf8231d717de9890484fb

1 files changed, 10 insertions, 9 deletions

diff --git a/third_party/git/credential-store.c b/third_party/git/builtin/credential-store.c
index ac295420dd..5331ab151a 100644
--- a/third_party/git/credential-store.c
+++ b/third_party/git/builtin/credential-store.c
@@ -1,4 +1,4 @@
-#include "cache.h"
+#include "builtin.h"
 #include "lockfile.h"
 #include "credential.h"
 #include "string-list.h"
@@ -24,8 +24,8 @@ static int parse_credential_file(const char *fn,
 	}
 
 	while (strbuf_getline_lf(&line, fh) != EOF) {
-		credential_from_url(&entry, line.buf);
-		if (entry.username && entry.password &&
+		if (!credential_from_url_gently(&entry, line.buf, 1) &&
+		    entry.username && entry.password &&
 		    credential_match(c, &entry)) {
 			found_credential = 1;
 			if (match_cb) {
@@ -72,15 +72,16 @@ static void store_credential_file(const char *fn, struct credential *c)
 	struct strbuf buf = STRBUF_INIT;
 
 	strbuf_addf(&buf, "%s://", c->protocol);
-	strbuf_addstr_urlencode(&buf, c->username, 1);
+	strbuf_addstr_urlencode(&buf, c->username, is_rfc3986_unreserved);
 	strbuf_addch(&buf, ':');
-	strbuf_addstr_urlencode(&buf, c->password, 1);
+	strbuf_addstr_urlencode(&buf, c->password, is_rfc3986_unreserved);
 	strbuf_addch(&buf, '@');
 	if (c->host)
-		strbuf_addstr_urlencode(&buf, c->host, 1);
+		strbuf_addstr_urlencode(&buf, c->host, is_rfc3986_unreserved);
 	if (c->path) {
 		strbuf_addch(&buf, '/');
-		strbuf_addstr_urlencode(&buf, c->path, 0);
+		strbuf_addstr_urlencode(&buf, c->path,
+					is_rfc3986_reserved_or_unreserved);
 	}
 
 	rewrite_credential_file(fn, c, &buf);
@@ -142,7 +143,7 @@ static void lookup_credential(const struct string_list *fns, struct credential *
 			return; /* Found credential */
 }
 
-int cmd_main(int argc, const char **argv)
+int cmd_credential_store(int argc, const char **argv, const char *prefix)
 {
 	const char * const usage[] = {
 		"git credential-store [<options>] <action>",
@@ -160,7 +161,7 @@ int cmd_main(int argc, const char **argv)
 
 	umask(077);
 
-	argc = parse_options(argc, (const char **)argv, NULL, options, usage, 0);
+	argc = parse_options(argc, (const char **)argv, prefix, options, usage, 0);
 	if (argc != 1)
 		usage_with_options(usage, options);
 	op = argv[0];