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Diffstat (limited to 'builtin-checkout.c')
-rw-r--r--builtin-checkout.c30
1 files changed, 15 insertions, 15 deletions
diff --git a/builtin-checkout.c b/builtin-checkout.c
index 9579ff4..b0cd788 100644
--- a/builtin-checkout.c
+++ b/builtin-checkout.c
@@ -67,17 +67,8 @@ static int update_some(const unsigned char *sha1, const char *base, int baselen,
static int read_tree_some(struct tree *tree, const char **pathspec)
{
- int newfd;
- struct lock_file *lock_file = xcalloc(1, sizeof(struct lock_file));
- newfd = hold_locked_index(lock_file, 1);
- read_cache();
-
read_tree_recursive(tree, "", 0, 0, pathspec, update_some);
- if (write_cache(newfd, active_cache, active_nr) ||
- commit_locked_index(lock_file))
- die("unable to write new index file");
-
/* update the index with the given tree's info
* for all args, expanding wildcards, and exit
* with any non-zero return code.
@@ -85,7 +76,7 @@ static int read_tree_some(struct tree *tree, const char **pathspec)
return 0;
}
-static int checkout_paths(const char **pathspec)
+static int checkout_paths(struct tree *source_tree, const char **pathspec)
{
int pos;
struct checkout state;
@@ -94,6 +85,15 @@ static int checkout_paths(const char **pathspec)
int flag;
struct commit *head;
+ int newfd;
+ struct lock_file *lock_file = xcalloc(1, sizeof(struct lock_file));
+
+ newfd = hold_locked_index(lock_file, 1);
+ read_cache();
+
+ if (source_tree)
+ read_tree_some(source_tree, pathspec);
+
for (pos = 0; pathspec[pos]; pos++)
;
ps_matched = xcalloc(1, pos);
@@ -116,6 +116,10 @@ static int checkout_paths(const char **pathspec)
}
}
+ if (write_cache(newfd, active_cache, active_nr) ||
+ commit_locked_index(lock_file))
+ die("unable to write new index file");
+
resolve_ref("HEAD", rev, 0, &flag);
head = lookup_commit_reference_gently(rev, 1);
@@ -558,11 +562,7 @@ int cmd_checkout(int argc, const char **argv, const char *prefix)
}
}
- if (source_tree)
- read_tree_some(source_tree, pathspec);
- else
- read_cache();
- return checkout_paths(pathspec);
+ return checkout_paths(source_tree, pathspec);
}
if (new.name && !new.commit) {