#include "dir.h"
#include "streaming.h"
#include "submodule.h"
+#include "progress.h"
static void create_directories(const char *path, int path_len,
const struct checkout *state)
int finish_delayed_checkout(struct checkout *state)
{
int errs = 0;
+ unsigned delayed_object_count;
+ off_t filtered_bytes = 0;
struct string_list_item *filter, *path;
+ struct progress *progress;
struct delayed_checkout *dco = state->delayed_checkout;
if (!state->delayed_checkout)
return errs;
dco->state = CE_RETRY;
+ delayed_object_count = dco->paths.nr;
+ progress = start_delayed_progress(_("Filtering content"), delayed_object_count);
while (dco->filters.nr > 0) {
for_each_string_list_item(filter, &dco->filters) {
struct string_list available_paths = STRING_LIST_INIT_NODUP;
+ display_progress(progress, delayed_object_count - dco->paths.nr);
if (!async_query_available_blobs(filter->string, &available_paths)) {
/* Filter reported an error */
}
ce = index_file_exists(state->istate, path->string,
strlen(path->string), 0);
- errs |= (ce ? checkout_entry(ce, state, NULL) : 1);
+ if (ce) {
+ errs |= checkout_entry(ce, state, NULL);
+ filtered_bytes += ce->ce_stat_data.sd_size;
+ display_throughput(progress, filtered_bytes);
+ } else
+ errs = 1;
}
}
string_list_remove_empty_items(&dco->filters, 0);
}
+ stop_progress(&progress);
string_list_clear(&dco->filters, 0);
/* At this point we should not have any delayed paths anymore. */
char *path, const struct checkout *state, int to_tempfile)
{
unsigned int ce_mode_s_ifmt = ce->ce_mode & S_IFMT;
+ struct delayed_checkout *dco = state->delayed_checkout;
int fd, ret, fstat_done = 0;
char *new;
struct strbuf buf = STRBUF_INIT;
unsigned long size;
- size_t wrote, newsize = 0;
+ ssize_t wrote;
+ size_t newsize = 0;
struct stat st;
const struct submodule *sub;
}
switch (ce_mode_s_ifmt) {
- case S_IFREG:
case S_IFLNK:
new = read_blob_entry(ce, &size);
if (!new)
return error("unable to read sha1 file of %s (%s)",
- path, oid_to_hex(&ce->oid));
+ path, oid_to_hex(&ce->oid));
- if (ce_mode_s_ifmt == S_IFLNK && has_symlinks && !to_tempfile) {
- ret = symlink(new, path);
- free(new);
- if (ret)
- return error_errno("unable to create symlink %s",
- path);
- break;
+ /*
+ * We can't make a real symlink; write out a regular file entry
+ * with the symlink destination as its contents.
+ */
+ if (!has_symlinks || to_tempfile)
+ goto write_file_entry;
+
+ ret = symlink(new, path);
+ free(new);
+ if (ret)
+ return error_errno("unable to create symlink %s", path);
+ break;
+
+ case S_IFREG:
+ /*
+ * We do not send the blob in case of a retry, so do not
+ * bother reading it at all.
+ */
+ if (dco && dco->state == CE_RETRY) {
+ new = NULL;
+ size = 0;
+ } else {
+ new = read_blob_entry(ce, &size);
+ if (!new)
+ return error("unable to read sha1 file of %s (%s)",
+ path, oid_to_hex(&ce->oid));
}
/*
* Convert from git internal format to working tree format
*/
- if (ce_mode_s_ifmt == S_IFREG) {
- struct delayed_checkout *dco = state->delayed_checkout;
- if (dco && dco->state != CE_NO_DELAY) {
- /* Do not send the blob in case of a retry. */
- if (dco->state == CE_RETRY) {
- new = NULL;
- size = 0;
- }
- ret = async_convert_to_working_tree(
- ce->name, new, size, &buf, dco);
- if (ret && string_list_has_string(&dco->paths, ce->name)) {
- free(new);
- goto finish;
- }
- } else
- ret = convert_to_working_tree(
- ce->name, new, size, &buf);
-
- if (ret) {
+ if (dco && dco->state != CE_NO_DELAY) {
+ ret = async_convert_to_working_tree(ce->name, new,
+ size, &buf, dco);
+ if (ret && string_list_has_string(&dco->paths, ce->name)) {
free(new);
- new = strbuf_detach(&buf, &newsize);
- size = newsize;
+ goto delayed;
}
- /*
- * No "else" here as errors from convert are OK at this
- * point. If the error would have been fatal (e.g.
- * filter is required), then we would have died already.
- */
+ } else
+ ret = convert_to_working_tree(ce->name, new, size, &buf);
+
+ if (ret) {
+ free(new);
+ new = strbuf_detach(&buf, &newsize);
+ size = newsize;
}
+ /*
+ * No "else" here as errors from convert are OK at this
+ * point. If the error would have been fatal (e.g.
+ * filter is required), then we would have died already.
+ */
+ write_file_entry:
fd = open_output_fd(path, ce, to_tempfile);
if (fd < 0) {
free(new);
fstat_done = fstat_output(fd, state, &st);
close(fd);
free(new);
- if (wrote != size)
+ if (wrote < 0)
return error("unable to write file %s", path);
break;
+
case S_IFGITLINK:
if (to_tempfile)
return error("cannot create temporary submodule %s", path);
NULL, oid_to_hex(&ce->oid),
state->force ? SUBMODULE_MOVE_HEAD_FORCE : 0);
break;
+
default:
return error("unknown file mode for %s in index", path);
}
if (state->refresh_cache) {
assert(state->istate);
if (!fstat_done)
- lstat(ce->name, &st);
+ if (lstat(ce->name, &st) < 0)
+ return error_errno("unable to stat just-written file %s",
+ ce->name);
fill_stat_cache_info(ce, &st);
ce->ce_flags |= CE_UPDATE_IN_BASE;
state->istate->cache_changed |= CE_ENTRY_CHANGED;
}
+delayed:
return 0;
}