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| author | brian m. carlson <bk2204@github.com> | 2020-03-16 21:05:04 +0300 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2020-03-16 21:37:02 +0300 |
| commit | 13e7ed6a3a0ecd5d50b7bba2d86ce9d88494fa9b (patch) | |
| tree | d2c5b1215ca578250aa88dbbeee45310ceb2e3d0 /builtin/checkout.c | |
| parent | c397aac02f9f97976f675115aa5df6ca01e26d59 (diff) | |
builtin/checkout: compute checkout metadata for checkouts
Provide commit metadata for checkout code paths that use unpack_trees
and friends. When we're checking out a commit, use the commit
information, but don't provide commit information if we're checking out
from the index, since there need not be any particular commit associated
with the index, and even if there is one, we can't know what it is.
Signed-off-by: brian m. carlson <bk2204@github.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin/checkout.c')
| -rw-r--r-- | builtin/checkout.c | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/builtin/checkout.c b/builtin/checkout.c index 1bdb70d3dde..8bc94d392b8 100644 --- a/builtin/checkout.c +++ b/builtin/checkout.c @@ -604,7 +604,8 @@ static void describe_detached_head(const char *msg, struct commit *commit) } static int reset_tree(struct tree *tree, const struct checkout_opts *o, - int worktree, int *writeout_error) + int worktree, int *writeout_error, + struct branch_info *info) { struct unpack_trees_options opts; struct tree_desc tree_desc; @@ -619,6 +620,11 @@ static int reset_tree(struct tree *tree, const struct checkout_opts *o, opts.verbose_update = o->show_progress; opts.src_index = &the_index; opts.dst_index = &the_index; + init_checkout_metadata(&opts.meta, info->refname, + info->commit ? &info->commit->object.oid : + is_null_oid(&info->oid) ? &tree->object.oid : + &info->oid, + NULL); parse_tree(tree); init_tree_desc(&tree_desc, tree->buffer, tree->size); switch (unpack_trees(1, &tree_desc, &opts)) { @@ -677,7 +683,7 @@ static int merge_working_tree(const struct checkout_opts *opts, } else new_tree = get_commit_tree(new_branch_info->commit); if (opts->discard_changes) { - ret = reset_tree(new_tree, opts, 1, writeout_error); + ret = reset_tree(new_tree, opts, 1, writeout_error, new_branch_info); if (ret) return ret; } else { @@ -706,6 +712,10 @@ static int merge_working_tree(const struct checkout_opts *opts, topts.quiet = opts->merge && old_branch_info->commit; topts.verbose_update = opts->show_progress; topts.fn = twoway_merge; + init_checkout_metadata(&topts.meta, new_branch_info->refname, + new_branch_info->commit ? + &new_branch_info->commit->object.oid : + &new_branch_info->oid, NULL); if (opts->overwrite_ignore) { topts.dir = xcalloc(1, sizeof(*topts.dir)); topts.dir->flags |= DIR_SHOW_IGNORED; @@ -776,7 +786,7 @@ static int merge_working_tree(const struct checkout_opts *opts, ret = reset_tree(new_tree, opts, 1, - writeout_error); + writeout_error, new_branch_info); if (ret) return ret; o.ancestor = old_branch_info->name; @@ -796,7 +806,7 @@ static int merge_working_tree(const struct checkout_opts *opts, exit(128); ret = reset_tree(new_tree, opts, 0, - writeout_error); + writeout_error, new_branch_info); strbuf_release(&o.obuf); strbuf_release(&old_commit_shortname); if (ret) |