diff options
author | Elijah Newren <newren@gmail.com> | 2021-09-27 16:33:41 (GMT) |
---|---|---|
committer | Junio C Hamano <gitster@pobox.com> | 2021-09-27 20:38:37 (GMT) |
commit | 04988c8d182da945cd9420274f33487157c5636f (patch) | |
tree | 32ab1cf9026d6e4a05fae3096a7ae2e38bdf4222 /unpack-trees.c | |
parent | 491a7575f188cbf6cfb5be75981a40beb4c22b44 (diff) | |
download | git-04988c8d182da945cd9420274f33487157c5636f.zip git-04988c8d182da945cd9420274f33487157c5636f.tar.gz git-04988c8d182da945cd9420274f33487157c5636f.tar.bz2 |
unpack-trees: introduce preserve_ignored to unpack_trees_options
Currently, every caller of unpack_trees() that wants to ensure ignored
files are overwritten by default needs to:
* allocate unpack_trees_options.dir
* flip the DIR_SHOW_IGNORED flag in unpack_trees_options.dir->flags
* call setup_standard_excludes
AND then after the call to unpack_trees() needs to
* call dir_clear()
* deallocate unpack_trees_options.dir
That's a fair amount of boilerplate, and every caller uses identical
code. Make this easier by instead introducing a new boolean value where
the default value (0) does what we want so that new callers of
unpack_trees() automatically get the appropriate behavior. And move all
the handling of unpack_trees_options.dir into unpack_trees() itself.
While preserve_ignored = 0 is the behavior we feel is the appropriate
default, we defer fixing commands to use the appropriate default until a
later commit. So, this commit introduces several locations where we
manually set preserve_ignored=1. This makes it clear where code paths
were previously preserving ignored files when they should not have been;
a future commit will flip these to instead use a value of 0 to get the
behavior we want.
Signed-off-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'unpack-trees.c')
-rw-r--r-- | unpack-trees.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/unpack-trees.c b/unpack-trees.c index a903e71..0f0d8ab 100644 --- a/unpack-trees.c +++ b/unpack-trees.c @@ -1705,6 +1705,12 @@ int unpack_trees(unsigned len, struct tree_desc *t, struct unpack_trees_options ensure_full_index(o->dst_index); } + if (!o->preserve_ignored) { + CALLOC_ARRAY(o->dir, 1); + o->dir->flags |= DIR_SHOW_IGNORED; + setup_standard_excludes(o->dir); + } + if (!core_apply_sparse_checkout || !o->update) o->skip_sparse_checkout = 1; if (!o->skip_sparse_checkout && !o->pl) { @@ -1866,6 +1872,10 @@ int unpack_trees(unsigned len, struct tree_desc *t, struct unpack_trees_options done: if (free_pattern_list) clear_pattern_list(&pl); + if (o->dir) { + dir_clear(o->dir); + FREE_AND_NULL(o->dir); + } trace2_region_leave("unpack_trees", "unpack_trees", the_repository); trace_performance_leave("unpack_trees"); return ret; |