From: Christian Couder <christian.couder@gmail.com>
Date: Mon, 27 Feb 2017 18:00:02 +0000 (+0100)
Subject: read-cache: add and then use tweak_split_index()
X-Git-Tag: v2.13.0-rc0~111^2~17
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/4392531211e48ead6bf2d27c58b208cd1e221eda?ds=inline;hp=--cc

read-cache: add and then use tweak_split_index()

This will make us use the split-index feature or not depending
on the value of the "core.splitIndex" config variable.

Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---

4392531211e48ead6bf2d27c58b208cd1e221eda
diff --git a/read-cache.c b/read-cache.c
index f92a912dcb..732b7fe611 100644
--- a/read-cache.c
+++ b/read-cache.c
@@ -1566,10 +1566,27 @@ static void tweak_untracked_cache(struct index_state *istate)
 	}
 }
 
+static void tweak_split_index(struct index_state *istate)
+{
+	switch (git_config_get_split_index()) {
+	case -1: /* unset: do nothing */
+		break;
+	case 0: /* false */
+		remove_split_index(istate);
+		break;
+	case 1: /* true */
+		add_split_index(istate);
+		break;
+	default: /* unknown value: do nothing */
+		break;
+	}
+}
+
 static void post_read_index_from(struct index_state *istate)
 {
 	check_ce_order(istate);
 	tweak_untracked_cache(istate);
+	tweak_split_index(istate);
 }
 
 /* remember to discard_cache() before reading a different cache! */