Commit 7ae02a30 authored by Alex Riesen's avatar Alex Riesen Committed by Junio C Hamano

Extend interface of add_files_to_cache to allow ignore indexing errors

Signed-off-by: default avatarAlex Riesen <[email protected]>
Signed-off-by: default avatarJunio C Hamano <[email protected]>
parent 960b8ad1
......@@ -79,12 +79,18 @@ static void fill_directory(struct dir_struct *dir, const char **pathspec,
prune_directory(dir, pathspec, baselen);
}
struct update_callback_data
{
int flags;
int add_errors;
};
static void update_callback(struct diff_queue_struct *q,
struct diff_options *opt, void *cbdata)
{
int i, verbose;
int i;
struct update_callback_data *data = cbdata;
verbose = *((int *)cbdata);
for (i = 0; i < q->nr; i++) {
struct diff_filepair *p = q->queue[i];
const char *path = p->one->path;
......@@ -94,28 +100,35 @@ static void update_callback(struct diff_queue_struct *q,
case DIFF_STATUS_UNMERGED:
case DIFF_STATUS_MODIFIED:
case DIFF_STATUS_TYPE_CHANGED:
if (add_file_to_cache(path, verbose))
die("updating files failed");
if (add_file_to_cache(path, data->flags & ADD_FILES_VERBOSE)) {
if (!(data->flags & ADD_FILES_IGNORE_ERRORS))
die("updating files failed");
data->add_errors++;
}
break;
case DIFF_STATUS_DELETED:
remove_file_from_cache(path);
if (verbose)
if (data->flags & ADD_FILES_VERBOSE)
printf("remove '%s'\n", path);
break;
}
}
}
void add_files_to_cache(int verbose, const char *prefix, const char **pathspec)
int add_files_to_cache(const char *prefix, const char **pathspec, int flags)
{
struct update_callback_data data;
struct rev_info rev;
init_revisions(&rev, prefix);
setup_revisions(0, NULL, &rev, NULL);
rev.prune_data = pathspec;
rev.diffopt.output_format = DIFF_FORMAT_CALLBACK;
rev.diffopt.format_callback = update_callback;
rev.diffopt.format_callback_data = &verbose;
data.flags = flags;
data.add_errors = 0;
rev.diffopt.format_callback_data = &data;
run_diff_files(&rev, DIFF_RACY_IS_MODIFIED);
return !!data.add_errors;
}
static void refresh(int verbose, const char **pathspec)
......@@ -193,6 +206,7 @@ static struct option builtin_add_options[] = {
int cmd_add(int argc, const char **argv, const char *prefix)
{
int exit_status = 0;
int i, newfd;
const char **pathspec;
struct dir_struct dir;
......@@ -209,11 +223,16 @@ int cmd_add(int argc, const char **argv, const char *prefix)
newfd = hold_locked_index(&lock_file, 1);
if (take_worktree_changes) {
int flags = 0;
const char **pathspec;
if (read_cache() < 0)
die("index file corrupt");
pathspec = get_pathspec(prefix, argv);
add_files_to_cache(verbose, prefix, pathspec);
if (verbose)
flags |= ADD_FILES_VERBOSE;
exit_status = add_files_to_cache(prefix, pathspec, flags);
goto finish;
}
......@@ -265,5 +284,5 @@ int cmd_add(int argc, const char **argv, const char *prefix)
die("Unable to write new index file");
}
return 0;
return exit_status;
}
......@@ -282,7 +282,7 @@ static int merge_working_tree(struct checkout_opts *opts,
* entries in the index.
*/
add_files_to_cache(0, NULL, NULL);
add_files_to_cache(NULL, NULL, 0);
work = write_tree_from_memory();
ret = reset_to_new(new->commit->tree, opts->quiet);
......
......@@ -246,7 +246,7 @@ static char *prepare_index(int argc, const char **argv, const char *prefix)
*/
if (all || (also && pathspec && *pathspec)) {
int fd = hold_locked_index(&index_lock, 1);
add_files_to_cache(0, also ? prefix : NULL, pathspec);
add_files_to_cache(also ? prefix : NULL, pathspec, 0);
refresh_cache(REFRESH_QUIET);
if (write_cache(fd, active_cache, active_nr) ||
close_lock_file(&index_lock))
......
......@@ -781,7 +781,13 @@ extern int convert_to_git(const char *path, const char *src, size_t len,
extern int convert_to_working_tree(const char *path, const char *src, size_t len, struct strbuf *dst);
/* add */
void add_files_to_cache(int verbose, const char *prefix, const char **pathspec);
#define ADD_FILES_VERBOSE 01
#define ADD_FILES_IGNORE_ERRORS 02
/*
* return 0 if success, 1 - if addition of a file failed and
* ADD_FILES_IGNORE_ERRORS was specified in flags
*/
int add_files_to_cache(const char *prefix, const char **pathspec, int flags);
/* diff.c */
extern int diff_auto_refresh_index;
......
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