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tree.h API: simplify read_tree_recursive() signature

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Simplify the signature of read_tree_recursive() to omit the "base",
"baselen" and "stage" arguments. No callers of it use these parameters
for anything anymore.

The last function to call read_tree_recursive() with a non-"" path was
read_tree_recursive() itself, but that was changed in
ffd31f661d (Reimplement read_tree_recursive() using
tree_entry_interesting(), 2011-03-25).

The last user of the "stage" parameter went away in the last commit,
and even that use was mere boilerplate.

So let's remove those and rename the read_tree_recursive() function to
just read_tree(). We had another read_tree() function that I've
refactored away in preceding commits, since all in-tree users read
trees recursively with a callback we can change the name to signify
that this is the norm.

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Ævar Arnfjörð Bjarmason
2021-03-20 23:37:51 +01:00
committed by Junio C Hamano
parent 6c9fc42e9f
commit 47957485b3
8 changed files with 39 additions and 45 deletions
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8
builtin/checkout.c
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@ -114,7 +114,7 @@ static int post_checkout_hook(struct commit *old_commit, struct commit *new_comm
}
static int update_some(const struct object_id *oid, struct strbuf *base,
const char *pathname, unsigned mode, int stage, void *context)
const char *pathname, unsigned mode, void *context)
{
int len;
struct cache_entry *ce;
@ -155,8 +155,8 @@ static int update_some(const struct object_id *oid, struct strbuf *base,
static int read_tree_some(struct tree *tree, const struct pathspec *pathspec)
{
read_tree_recursive(the_repository, tree, "", 0, 0,
pathspec, update_some, NULL);
read_tree(the_repository, tree,
pathspec, update_some, NULL);
/* update the index with the given tree's info
* for all args, expanding wildcards, and exit
@ -322,7 +322,7 @@ static void mark_ce_for_checkout_overlay(struct cache_entry *ce,
* If it comes from the tree-ish, we already know it
* matches the pathspec and could just stamp
* CE_MATCHED to it from update_some(). But we still
* need ps_matched and read_tree_recursive (and
* need ps_matched and read_tree (and
* eventually tree_entry_interesting) cannot fill
* ps_matched yet. Once it can, we can avoid calling
* match_pathspec() for _all_ entries when