+#define USE_THE_INDEX_COMPATIBILITY_MACROS
#include "builtin.h"
-#include "config.h"
+#include "advice.h"
+#include "blob.h"
+#include "branch.h"
+#include "cache-tree.h"
#include "checkout.h"
+#include "commit.h"
+#include "config.h"
+#include "diff.h"
+#include "dir.h"
+#include "ll-merge.h"
#include "lockfile.h"
+#include "merge-recursive.h"
+#include "object-store.h"
#include "parse-options.h"
#include "refs.h"
-#include "object-store.h"
-#include "commit.h"
+#include "remote.h"
+#include "resolve-undo.h"
+#include "revision.h"
+#include "run-command.h"
+#include "submodule.h"
+#include "submodule-config.h"
#include "tree.h"
#include "tree-walk.h"
-#include "cache-tree.h"
#include "unpack-trees.h"
-#include "dir.h"
-#include "run-command.h"
-#include "merge-recursive.h"
-#include "branch.h"
-#include "diff.h"
-#include "revision.h"
-#include "remote.h"
-#include "blob.h"
#include "xdiff-interface.h"
-#include "ll-merge.h"
-#include "resolve-undo.h"
-#include "submodule-config.h"
-#include "submodule.h"
-#include "advice.h"
static int checkout_optimize_new_branch;
NULL,
};
+static const char * const switch_branch_usage[] = {
+ N_("git switch [<options>] [<branch>]"),
+ NULL,
+};
+
struct checkout_opts {
int patch_mode;
int quiet;
int ignore_other_worktrees;
int show_progress;
int count_checkout_paths;
+ int overlay_mode;
+ int no_dwim_new_local_branch;
+
/*
* If new checkout options are added, skip_merge_working_tree
* should be updated accordingly.
int new_branch_log;
enum branch_track track;
struct diff_options diff_options;
+ char *conflict_style;
int branch_exists;
const char *prefix;
static int read_tree_some(struct tree *tree, const struct pathspec *pathspec)
{
- read_tree_recursive(tree, "", 0, 0, pathspec, update_some, NULL);
+ read_tree_recursive(the_repository, tree, "", 0, 0,
+ pathspec, update_some, NULL);
/* update the index with the given tree's info
* for all args, expanding wildcards, and exit
return pos;
}
-static int check_stage(int stage, const struct cache_entry *ce, int pos)
+static int check_stage(int stage, const struct cache_entry *ce, int pos,
+ int overlay_mode)
{
while (pos < active_nr &&
!strcmp(active_cache[pos]->name, ce->name)) {
return 0;
pos++;
}
+ if (!overlay_mode)
+ return 0;
if (stage == 2)
return error(_("path '%s' does not have our version"), ce->name);
else
}
static int checkout_stage(int stage, const struct cache_entry *ce, int pos,
- const struct checkout *state, int *nr_checkouts)
+ const struct checkout *state, int *nr_checkouts,
+ int overlay_mode)
{
while (pos < active_nr &&
!strcmp(active_cache[pos]->name, ce->name)) {
NULL, nr_checkouts);
pos++;
}
+ if (!overlay_mode) {
+ unlink_entry(ce);
+ return 0;
+ }
if (stage == 2)
return error(_("path '%s' does not have our version"), ce->name);
else
return status;
}
+static void mark_ce_for_checkout_overlay(struct cache_entry *ce,
+ char *ps_matched,
+ const struct checkout_opts *opts)
+{
+ ce->ce_flags &= ~CE_MATCHED;
+ if (!opts->ignore_skipworktree && ce_skip_worktree(ce))
+ return;
+ if (opts->source_tree && !(ce->ce_flags & CE_UPDATE))
+ /*
+ * "git checkout tree-ish -- path", but this entry
+ * is in the original index but is not in tree-ish
+ * or does not match the pathspec; it will not be
+ * checked out to the working tree. We will not do
+ * anything to this entry at all.
+ */
+ return;
+ /*
+ * Either this entry came from the tree-ish we are
+ * checking the paths out of, or we are checking out
+ * of the index.
+ *
+ * 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
+ * eventually tree_entry_interesting) cannot fill
+ * ps_matched yet. Once it can, we can avoid calling
+ * match_pathspec() for _all_ entries when
+ * opts->source_tree != NULL.
+ */
+ if (ce_path_match(&the_index, ce, &opts->pathspec, ps_matched))
+ ce->ce_flags |= CE_MATCHED;
+}
+
+static void mark_ce_for_checkout_no_overlay(struct cache_entry *ce,
+ char *ps_matched,
+ const struct checkout_opts *opts)
+{
+ ce->ce_flags &= ~CE_MATCHED;
+ if (!opts->ignore_skipworktree && ce_skip_worktree(ce))
+ return;
+ if (ce_path_match(&the_index, ce, &opts->pathspec, ps_matched)) {
+ ce->ce_flags |= CE_MATCHED;
+ if (opts->source_tree && !(ce->ce_flags & CE_UPDATE))
+ /*
+ * In overlay mode, but the path is not in
+ * tree-ish, which means we should remove it
+ * from the index and the working tree.
+ */
+ ce->ce_flags |= CE_REMOVE | CE_WT_REMOVE;
+ }
+}
+
static int checkout_paths(const struct checkout_opts *opts,
const char *revision)
{
struct commit *head;
int errs = 0;
struct lock_file lock_file = LOCK_INIT;
- int nr_checkouts = 0;
+ int nr_checkouts = 0, nr_unmerged = 0;
+
+ trace2_cmd_mode(opts->patch_mode ? "patch" : "path");
if (opts->track != BRANCH_TRACK_UNSPECIFIED)
die(_("'%s' cannot be used with updating paths"), "--track");
return run_add_interactive(revision, "--patch=checkout",
&opts->pathspec);
- hold_locked_index(&lock_file, LOCK_DIE_ON_ERROR);
+ repo_hold_locked_index(the_repository, &lock_file, LOCK_DIE_ON_ERROR);
if (read_cache_preload(&opts->pathspec) < 0)
return error(_("index file corrupt"));
* Make sure all pathspecs participated in locating the paths
* to be checked out.
*/
- for (pos = 0; pos < active_nr; pos++) {
- struct cache_entry *ce = active_cache[pos];
- ce->ce_flags &= ~CE_MATCHED;
- if (!opts->ignore_skipworktree && ce_skip_worktree(ce))
- continue;
- if (opts->source_tree && !(ce->ce_flags & CE_UPDATE))
- /*
- * "git checkout tree-ish -- path", but this entry
- * is in the original index; it will not be checked
- * out to the working tree and it does not matter
- * if pathspec matched this entry. We will not do
- * anything to this entry at all.
- */
- continue;
- /*
- * Either this entry came from the tree-ish we are
- * checking the paths out of, or we are checking out
- * of the index.
- *
- * 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
- * eventually tree_entry_interesting) cannot fill
- * ps_matched yet. Once it can, we can avoid calling
- * match_pathspec() for _all_ entries when
- * opts->source_tree != NULL.
- */
- if (ce_path_match(&the_index, ce, &opts->pathspec, ps_matched))
- ce->ce_flags |= CE_MATCHED;
- }
+ for (pos = 0; pos < active_nr; pos++)
+ if (opts->overlay_mode)
+ mark_ce_for_checkout_overlay(active_cache[pos],
+ ps_matched,
+ opts);
+ else
+ mark_ce_for_checkout_no_overlay(active_cache[pos],
+ ps_matched,
+ opts);
if (report_path_error(ps_matched, &opts->pathspec, opts->prefix)) {
free(ps_matched);
if (opts->force) {
warning(_("path '%s' is unmerged"), ce->name);
} else if (opts->writeout_stage) {
- errs |= check_stage(opts->writeout_stage, ce, pos);
+ errs |= check_stage(opts->writeout_stage, ce, pos, opts->overlay_mode);
} else if (opts->merge) {
errs |= check_stages((1<<2) | (1<<3), ce, pos);
} else {
if (opts->writeout_stage)
errs |= checkout_stage(opts->writeout_stage,
ce, pos,
- &state, &nr_checkouts);
+ &state,
+ &nr_checkouts, opts->overlay_mode);
else if (opts->merge)
errs |= checkout_merged(pos, &state,
- &nr_checkouts);
+ &nr_unmerged);
pos = skip_same_name(ce, pos) - 1;
}
}
+ remove_marked_cache_entries(&the_index, 1);
+ remove_scheduled_dirs();
errs |= finish_delayed_checkout(&state, &nr_checkouts);
if (opts->count_checkout_paths) {
+ if (nr_unmerged)
+ fprintf_ln(stderr, Q_("Recreated %d merge conflict",
+ "Recreated %d merge conflicts",
+ nr_unmerged),
+ nr_unmerged);
if (opts->source_tree)
fprintf_ln(stderr, Q_("Updated %d path from %s",
"Updated %d paths from %s",
nr_checkouts,
find_unique_abbrev(&opts->source_tree->object.oid,
DEFAULT_ABBREV));
- else
+ else if (!nr_unmerged || nr_checkouts)
fprintf_ln(stderr, Q_("Updated %d path from the index",
"Updated %d paths from the index",
nr_checkouts),
* opts->show_progress only impacts output so doesn't require a merge
*/
+ /*
+ * opts->overlay_mode cannot be used with switching branches so is
+ * not tested here
+ */
+
/*
* If we aren't creating a new branch any changes or updates will
* happen in the existing branch. Since that could only be updating
* Remaining variables are not checkout options but used to track state
*/
+ /*
+ * Do the merge if this is the initial checkout. We cannot use
+ * is_cache_unborn() here because the index hasn't been loaded yet
+ * so cache_nr and timestamp.sec are always zero.
+ */
+ if (!file_exists(get_index_file()))
+ return 0;
+
return 1;
}
* a pain; plumb in an option to set
* o.renormalize?
*/
- init_merge_options(&o);
+ init_merge_options(&o, the_repository);
o.verbosity = 0;
work = write_tree_from_memory(&o);
free(refname);
}
else
- create_branch(opts->new_branch, new_branch_info->name,
+ create_branch(the_repository,
+ opts->new_branch, new_branch_info->name,
opts->new_branch_force ? 1 : 0,
opts->new_branch_force ? 1 : 0,
opts->new_branch_log,
delete_reflog(old_branch_info->path);
}
}
- remove_branch_state();
+ remove_branch_state(the_repository, !opts->quiet);
strbuf_release(&msg);
if (!opts->quiet &&
(new_branch_info->path || (!opts->force_detach && !strcmp(new_branch_info->name, "HEAD"))))
void *path_to_free;
struct object_id rev;
int flag, writeout_error = 0;
+
+ trace2_cmd_mode("branch");
+
memset(&old_branch_info, 0, sizeof(old_branch_info));
old_branch_info.path = path_to_free = resolve_refdup("HEAD", 0, &rev, &flag);
if (old_branch_info.path)
return git_xmerge_config(var, value, NULL);
}
+static void setup_new_branch_info_and_source_tree(
+ struct branch_info *new_branch_info,
+ struct checkout_opts *opts,
+ struct object_id *rev,
+ const char *arg)
+{
+ struct tree **source_tree = &opts->source_tree;
+ struct object_id branch_rev;
+
+ new_branch_info->name = arg;
+ setup_branch_path(new_branch_info);
+
+ if (!check_refname_format(new_branch_info->path, 0) &&
+ !read_ref(new_branch_info->path, &branch_rev))
+ oidcpy(rev, &branch_rev);
+ else
+ new_branch_info->path = NULL; /* not an existing branch */
+
+ new_branch_info->commit = lookup_commit_reference_gently(the_repository, rev, 1);
+ if (!new_branch_info->commit) {
+ /* not a commit */
+ *source_tree = parse_tree_indirect(rev);
+ } else {
+ parse_commit_or_die(new_branch_info->commit);
+ *source_tree = get_commit_tree(new_branch_info->commit);
+ }
+}
+
static int parse_branchname_arg(int argc, const char **argv,
int dwim_new_local_branch_ok,
struct branch_info *new_branch_info,
struct object_id *rev,
int *dwim_remotes_matched)
{
- struct tree **source_tree = &opts->source_tree;
const char **new_branch = &opts->new_branch;
int argcount = 0;
- struct object_id branch_rev;
const char *arg;
int dash_dash_pos;
int has_dash_dash = 0;
*/
int recover_with_dwim = dwim_new_local_branch_ok;
- if (!has_dash_dash &&
- (check_filename(opts->prefix, arg) || !no_wildcard(arg)))
+ int could_be_checkout_paths = !has_dash_dash &&
+ check_filename(opts->prefix, arg);
+
+ if (!has_dash_dash && !no_wildcard(arg))
recover_with_dwim = 0;
+
/*
* Accept "git checkout foo" and "git checkout foo --"
* as candidates for dwim.
const char *remote = unique_tracking_name(arg, rev,
dwim_remotes_matched);
if (remote) {
+ if (could_be_checkout_paths)
+ die(_("'%s' could be both a local file and a tracking branch.\n"
+ "Please use -- (and optionally --no-guess) to disambiguate"),
+ arg);
*new_branch = arg;
arg = remote;
/* DWIMmed to create local branch, case (3).(b) */
argv++;
argc--;
- new_branch_info->name = arg;
- setup_branch_path(new_branch_info);
-
- if (!check_refname_format(new_branch_info->path, 0) &&
- !read_ref(new_branch_info->path, &branch_rev))
- oidcpy(rev, &branch_rev);
- else
- new_branch_info->path = NULL; /* not an existing branch */
+ setup_new_branch_info_and_source_tree(new_branch_info, opts, rev, arg);
- new_branch_info->commit = lookup_commit_reference_gently(the_repository, rev, 1);
- if (!new_branch_info->commit) {
- /* not a commit */
- *source_tree = parse_tree_indirect(rev);
- } else {
- parse_commit_or_die(new_branch_info->commit);
- *source_tree = get_commit_tree(new_branch_info->commit);
- }
-
- if (!*source_tree) /* case (1): want a tree */
+ if (!opts->source_tree) /* case (1): want a tree */
die(_("reference is not a tree: %s"), arg);
+
if (!has_dash_dash) { /* case (3).(d) -> (1) */
/*
* Do not complain the most common case
int status;
struct strbuf branch_ref = STRBUF_INIT;
+ trace2_cmd_mode("unborn");
+
if (!opts->new_branch)
die(_("You are on a branch yet to be born"));
strbuf_addf(&branch_ref, "refs/heads/%s", opts->new_branch);
die(_("'%s' cannot be used with switching branches"),
"--patch");
+ if (!opts->overlay_mode)
+ die(_("'%s' cannot be used with switching branches"),
+ "--no-overlay");
+
if (opts->writeout_stage)
die(_("'%s' cannot be used with switching branches"),
"--ours/--theirs");
return switch_branches(opts, new_branch_info);
}
-int cmd_checkout(int argc, const char **argv, const char *prefix)
+static struct option *add_common_options(struct checkout_opts *opts,
+ struct option *prevopts)
{
- struct checkout_opts opts;
- struct branch_info new_branch_info;
- char *conflict_style = NULL;
- int dwim_new_local_branch = 1;
- int dwim_remotes_matched = 0;
struct option options[] = {
- OPT__QUIET(&opts.quiet, N_("suppress progress reporting")),
- OPT_STRING('b', NULL, &opts.new_branch, N_("branch"),
+ OPT__QUIET(&opts->quiet, N_("suppress progress reporting")),
+ { OPTION_CALLBACK, 0, "recurse-submodules", NULL,
+ "checkout", "control recursive updating of submodules",
+ PARSE_OPT_OPTARG, option_parse_recurse_submodules_worktree_updater },
+ OPT_BOOL(0, "progress", &opts->show_progress, N_("force progress reporting")),
+ OPT__FORCE(&opts->force, N_("force checkout (throw away local modifications)"),
+ PARSE_OPT_NOCOMPLETE),
+ OPT_BOOL('m', "merge", &opts->merge, N_("perform a 3-way merge with the new branch")),
+ OPT_STRING(0, "conflict", &opts->conflict_style, N_("style"),
+ N_("conflict style (merge or diff3)")),
+ OPT_END()
+ };
+ struct option *newopts = parse_options_concat(prevopts, options);
+ free(prevopts);
+ return newopts;
+}
+
+static struct option *add_switch_branch_options(struct checkout_opts *opts,
+ struct option *prevopts)
+{
+ struct option options[] = {
+ OPT_STRING('b', NULL, &opts->new_branch, N_("branch"),
N_("create and checkout a new branch")),
- OPT_STRING('B', NULL, &opts.new_branch_force, N_("branch"),
+ OPT_STRING('B', NULL, &opts->new_branch_force, N_("branch"),
N_("create/reset and checkout a branch")),
- OPT_BOOL('l', NULL, &opts.new_branch_log, N_("create reflog for new branch")),
- OPT_BOOL(0, "detach", &opts.force_detach, N_("detach HEAD at named commit")),
- OPT_SET_INT('t', "track", &opts.track, N_("set upstream info for new branch"),
+ OPT_BOOL('l', NULL, &opts->new_branch_log, N_("create reflog for new branch")),
+ OPT_BOOL(0, "detach", &opts->force_detach, N_("detach HEAD at named commit")),
+ OPT_SET_INT('t', "track", &opts->track, N_("set upstream info for new branch"),
BRANCH_TRACK_EXPLICIT),
- OPT_STRING(0, "orphan", &opts.new_orphan_branch, N_("new-branch"), N_("new unparented branch")),
- OPT_SET_INT_F('2', "ours", &opts.writeout_stage,
+ OPT_STRING(0, "orphan", &opts->new_orphan_branch, N_("new-branch"), N_("new unparented branch")),
+ OPT_BOOL_F(0, "overwrite-ignore", &opts->overwrite_ignore,
+ N_("update ignored files (default)"),
+ PARSE_OPT_NOCOMPLETE),
+ OPT_BOOL(0, "no-guess", &opts->no_dwim_new_local_branch,
+ N_("second guess 'git checkout <no-such-branch>'")),
+ OPT_BOOL(0, "ignore-other-worktrees", &opts->ignore_other_worktrees,
+ N_("do not check if another worktree is holding the given ref")),
+ OPT_END()
+ };
+ struct option *newopts = parse_options_concat(prevopts, options);
+ free(prevopts);
+ return newopts;
+}
+
+static struct option *add_checkout_path_options(struct checkout_opts *opts,
+ struct option *prevopts)
+{
+ struct option options[] = {
+ OPT_SET_INT_F('2', "ours", &opts->writeout_stage,
N_("checkout our version for unmerged files"),
2, PARSE_OPT_NONEG),
- OPT_SET_INT_F('3', "theirs", &opts.writeout_stage,
+ OPT_SET_INT_F('3', "theirs", &opts->writeout_stage,
N_("checkout their version for unmerged files"),
3, PARSE_OPT_NONEG),
- OPT__FORCE(&opts.force, N_("force checkout (throw away local modifications)"),
- PARSE_OPT_NOCOMPLETE),
- OPT_BOOL('m', "merge", &opts.merge, N_("perform a 3-way merge with the new branch")),
- OPT_BOOL_F(0, "overwrite-ignore", &opts.overwrite_ignore,
- N_("update ignored files (default)"),
- PARSE_OPT_NOCOMPLETE),
- OPT_STRING(0, "conflict", &conflict_style, N_("style"),
- N_("conflict style (merge or diff3)")),
- OPT_BOOL('p', "patch", &opts.patch_mode, N_("select hunks interactively")),
- OPT_BOOL(0, "ignore-skip-worktree-bits", &opts.ignore_skipworktree,
+ OPT_BOOL('p', "patch", &opts->patch_mode, N_("select hunks interactively")),
+ OPT_BOOL(0, "ignore-skip-worktree-bits", &opts->ignore_skipworktree,
N_("do not limit pathspecs to sparse entries only")),
- OPT_HIDDEN_BOOL(0, "guess", &dwim_new_local_branch,
- N_("second guess 'git checkout <no-such-branch>'")),
- OPT_BOOL(0, "ignore-other-worktrees", &opts.ignore_other_worktrees,
- N_("do not check if another worktree is holding the given ref")),
- { OPTION_CALLBACK, 0, "recurse-submodules", NULL,
- "checkout", "control recursive updating of submodules",
- PARSE_OPT_OPTARG, option_parse_recurse_submodules_worktree_updater },
- OPT_BOOL(0, "progress", &opts.show_progress, N_("force progress reporting")),
- OPT_END(),
+ OPT_BOOL(0, "overlay", &opts->overlay_mode, N_("use overlay mode (default)")),
+ OPT_END()
};
+ struct option *newopts = parse_options_concat(prevopts, options);
+ free(prevopts);
+ return newopts;
+}
+
+static int checkout_main(int argc, const char **argv, const char *prefix,
+ struct checkout_opts *opts, struct option *options,
+ const char * const usagestr[])
+{
+ struct branch_info new_branch_info;
+ int dwim_remotes_matched = 0;
+ int dwim_new_local_branch;
- memset(&opts, 0, sizeof(opts));
memset(&new_branch_info, 0, sizeof(new_branch_info));
- opts.overwrite_ignore = 1;
- opts.prefix = prefix;
- opts.show_progress = -1;
+ opts->overwrite_ignore = 1;
+ opts->prefix = prefix;
+ opts->show_progress = -1;
+ opts->overlay_mode = -1;
- git_config(git_checkout_config, &opts);
+ git_config(git_checkout_config, opts);
- opts.track = BRANCH_TRACK_UNSPECIFIED;
+ opts->track = BRANCH_TRACK_UNSPECIFIED;
- argc = parse_options(argc, argv, prefix, options, checkout_usage,
+ argc = parse_options(argc, argv, prefix, options, usagestr,
PARSE_OPT_KEEP_DASHDASH);
- if (opts.show_progress < 0) {
- if (opts.quiet)
- opts.show_progress = 0;
+ dwim_new_local_branch = !opts->no_dwim_new_local_branch;
+ if (opts->show_progress < 0) {
+ if (opts->quiet)
+ opts->show_progress = 0;
else
- opts.show_progress = isatty(2);
+ opts->show_progress = isatty(2);
}
- if (conflict_style) {
- opts.merge = 1; /* implied */
- git_xmerge_config("merge.conflictstyle", conflict_style, NULL);
+ if (opts->conflict_style) {
+ opts->merge = 1; /* implied */
+ git_xmerge_config("merge.conflictstyle", opts->conflict_style, NULL);
}
- if ((!!opts.new_branch + !!opts.new_branch_force + !!opts.new_orphan_branch) > 1)
+ if ((!!opts->new_branch + !!opts->new_branch_force + !!opts->new_orphan_branch) > 1)
die(_("-b, -B and --orphan are mutually exclusive"));
+ if (opts->overlay_mode == 1 && opts->patch_mode)
+ die(_("-p and --overlay are mutually exclusive"));
+
/*
* From here on, new_branch will contain the branch to be checked out,
* and new_branch_force and new_orphan_branch will tell us which one of
* -b/-B/--orphan is being used.
*/
- if (opts.new_branch_force)
- opts.new_branch = opts.new_branch_force;
+ if (opts->new_branch_force)
+ opts->new_branch = opts->new_branch_force;
- if (opts.new_orphan_branch)
- opts.new_branch = opts.new_orphan_branch;
+ if (opts->new_orphan_branch)
+ opts->new_branch = opts->new_orphan_branch;
/* --track without -b/-B/--orphan should DWIM */
- if (opts.track != BRANCH_TRACK_UNSPECIFIED && !opts.new_branch) {
+ if (opts->track != BRANCH_TRACK_UNSPECIFIED && !opts->new_branch) {
const char *argv0 = argv[0];
if (!argc || !strcmp(argv0, "--"))
die(_("--track needs a branch name"));
argv0 = strchr(argv0, '/');
if (!argv0 || !argv0[1])
die(_("missing branch name; try -b"));
- opts.new_branch = argv0 + 1;
+ opts->new_branch = argv0 + 1;
}
/*
if (argc) {
struct object_id rev;
int dwim_ok =
- !opts.patch_mode &&
+ !opts->patch_mode &&
dwim_new_local_branch &&
- opts.track == BRANCH_TRACK_UNSPECIFIED &&
- !opts.new_branch;
+ opts->track == BRANCH_TRACK_UNSPECIFIED &&
+ !opts->new_branch;
int n = parse_branchname_arg(argc, argv, dwim_ok,
- &new_branch_info, &opts, &rev,
+ &new_branch_info, opts, &rev,
&dwim_remotes_matched);
argv += n;
argc -= n;
}
if (argc) {
- parse_pathspec(&opts.pathspec, 0,
- opts.patch_mode ? PATHSPEC_PREFIX_ORIGIN : 0,
+ parse_pathspec(&opts->pathspec, 0,
+ opts->patch_mode ? PATHSPEC_PREFIX_ORIGIN : 0,
prefix, argv);
- if (!opts.pathspec.nr)
+ if (!opts->pathspec.nr)
die(_("invalid path specification"));
/*
* Try to give more helpful suggestion.
* new_branch && argc > 1 will be caught later.
*/
- if (opts.new_branch && argc == 1)
+ if (opts->new_branch && argc == 1)
die(_("'%s' is not a commit and a branch '%s' cannot be created from it"),
- argv[0], opts.new_branch);
+ argv[0], opts->new_branch);
- if (opts.force_detach)
+ if (opts->force_detach)
die(_("git checkout: --detach does not take a path argument '%s'"),
argv[0]);
- if (1 < !!opts.writeout_stage + !!opts.force + !!opts.merge)
+ if (1 < !!opts->writeout_stage + !!opts->force + !!opts->merge)
die(_("git checkout: --ours/--theirs, --force and --merge are incompatible when\n"
"checking out of the index."));
}
- if (opts.new_branch) {
+ if (opts->new_branch) {
struct strbuf buf = STRBUF_INIT;
- if (opts.new_branch_force)
- opts.branch_exists = validate_branchname(opts.new_branch, &buf);
+ if (opts->new_branch_force)
+ opts->branch_exists = validate_branchname(opts->new_branch, &buf);
else
- opts.branch_exists =
- validate_new_branchname(opts.new_branch, &buf, 0);
+ opts->branch_exists =
+ validate_new_branchname(opts->new_branch, &buf, 0);
strbuf_release(&buf);
}
UNLEAK(opts);
- if (opts.patch_mode || opts.pathspec.nr) {
- int ret = checkout_paths(&opts, new_branch_info.name);
+ if (opts->patch_mode || opts->pathspec.nr) {
+ int ret = checkout_paths(opts, new_branch_info.name);
if (ret && dwim_remotes_matched > 1 &&
advice_checkout_ambiguous_remote_branch_name)
advise(_("'%s' matched more than one remote tracking branch.\n"
dwim_remotes_matched);
return ret;
} else {
- return checkout_branch(&opts, &new_branch_info);
+ return checkout_branch(opts, &new_branch_info);
}
}
+
+int cmd_checkout(int argc, const char **argv, const char *prefix)
+{
+ struct checkout_opts opts;
+ struct option *options = NULL;
+ int ret;
+
+ memset(&opts, 0, sizeof(opts));
+ opts.no_dwim_new_local_branch = 0;
+
+ options = parse_options_dup(options);
+ options = add_common_options(&opts, options);
+ options = add_switch_branch_options(&opts, options);
+ options = add_checkout_path_options(&opts, options);
+
+ ret = checkout_main(argc, argv, prefix, &opts,
+ options, checkout_usage);
+ FREE_AND_NULL(options);
+ return ret;
+}
+
+int cmd_switch(int argc, const char **argv, const char *prefix)
+{
+ struct checkout_opts opts;
+ struct option *options = NULL;
+ int ret;
+
+ memset(&opts, 0, sizeof(opts));
+ opts.no_dwim_new_local_branch = 0;
+
+ options = parse_options_dup(options);
+ options = add_common_options(&opts, options);
+ options = add_switch_branch_options(&opts, options);
+
+ ret = checkout_main(argc, argv, prefix, &opts,
+ options, switch_branch_usage);
+ FREE_AND_NULL(options);
+ return ret;
+}