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/*
* Licensed under a two-clause BSD-style license.
* See LICENSE for details.
*/
#include "git-compat-util.h"
#include "strbuf.h"
#include "repo_tree.h"
#include "fast_export.h"
const char *repo_read_path(const char *path)
{
int err;
uint32_t dummy;
static struct strbuf buf = STRBUF_INIT;
strbuf_reset(&buf);
err = fast_export_ls(path, &dummy, &buf);
if (err) {
if (errno != ENOENT)
die_errno("BUG: unexpected fast_export_ls error");
return NULL;
}
return buf.buf;
}
uint32_t repo_read_mode(const char *path)
{
int err;
uint32_t result;
static struct strbuf dummy = STRBUF_INIT;
strbuf_reset(&dummy);
err = fast_export_ls(path, &result, &dummy);
if (err) {
if (errno != ENOENT)
die_errno("BUG: unexpected fast_export_ls error");
/* Treat missing paths as directories. */
return REPO_MODE_DIR;
}
return result;
}
void repo_copy(uint32_t revision, const char *src, const char *dst)
{
int err;
uint32_t mode;
static struct strbuf data = STRBUF_INIT;
strbuf_reset(&data);
err = fast_export_ls_rev(revision, src, &mode, &data);
if (err) {
if (errno != ENOENT)
die_errno("BUG: unexpected fast_export_ls_rev error");
fast_export_delete(dst);
return;
}
fast_export_modify(dst, mode, data.buf);
}
void repo_delete(const char *path)
{
fast_export_delete(path);
}
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