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| author | Junio C Hamano <gitster@pobox.com> | 2019-04-25 10:41:14 +0300 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2019-04-25 10:41:14 +0300 |
| commit | 4a3ed2bec6031545aea38db10e443a979951346f (patch) | |
| tree | dbb5ba4597bdd046ac9ed9dc0e57a7de9250a636 /builtin/checkout.c | |
| parent | b72e90712eb0e802b232ad4c88460d04279c7111 (diff) | |
| parent | 6eff409e8a760645ae5357d1e95e7e7ff3c04456 (diff) | |
Merge branch 'nd/checkout-m'
"git checkout -m <other>" was about carrying the differences
between HEAD and the working-tree files forward while checking out
another branch, and ignored the differences between HEAD and the
index. The command has been taught to abort when the index and the
HEAD are different.
* nd/checkout-m:
checkout: prevent losing staged changes with --merge
read-tree: add --quiet
unpack-trees: rename "gently" flag to "quiet"
unpack-trees: keep gently check inside add_rejected_path
Diffstat (limited to 'builtin/checkout.c')
| -rw-r--r-- | builtin/checkout.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/builtin/checkout.c b/builtin/checkout.c index 2e72a5e5a9..ffa776c6e1 100644 --- a/builtin/checkout.c +++ b/builtin/checkout.c @@ -700,7 +700,7 @@ static int merge_working_tree(const struct checkout_opts *opts, topts.initial_checkout = is_cache_unborn(); topts.update = 1; topts.merge = 1; - topts.gently = opts->merge && old_branch_info->commit; + topts.quiet = opts->merge && old_branch_info->commit; topts.verbose_update = opts->show_progress; topts.fn = twoway_merge; if (opts->overwrite_ignore) { @@ -725,6 +725,7 @@ static int merge_working_tree(const struct checkout_opts *opts, */ struct tree *result; struct tree *work; + struct tree *old_tree; struct merge_options o; struct strbuf sb = STRBUF_INIT; @@ -737,6 +738,12 @@ static int merge_working_tree(const struct checkout_opts *opts, */ if (!old_branch_info->commit) return 1; + old_tree = get_commit_tree(old_branch_info->commit); + + if (repo_index_has_changes(the_repository, old_tree, &sb)) + die(_("cannot continue with staged changes in " + "the following files:\n%s"), sb.buf); + strbuf_release(&sb); if (repo_index_has_changes(the_repository, get_commit_tree(old_branch_info->commit), @@ -781,7 +788,7 @@ static int merge_working_tree(const struct checkout_opts *opts, ret = merge_trees(&o, get_commit_tree(new_branch_info->commit), work, - get_commit_tree(old_branch_info->commit), + old_tree, &result); if (ret < 0) exit(128); |