Nemcio/Fast-Export
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Don't use svn_repos - just svn_fs, baby. Also clean up some unused variables.

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This commit is contained in:
Chris Lee
2007-01-16 19:21:01 -08:00
committed by Chris Lee
parent 213774473c
commit 0e4f5f2586
2 changed files with 30 additions and 37 deletions
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2
Makefile
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@@ -1,6 +1,6 @@
SVN = /usr/local/svn
CFLAGS = -I/usr/include/apr-1.0 -I${SVN}/include/subversion-1 -pipe -O2 -std=c99
LDFLAGS = -L${SVN}/lib -lsvn_repos-1
LDFLAGS = -L${SVN}/lib -lsvn_fs-1
all: svn-fast-export svn-archive

65
svn-fast-export.c
View File

@@ -18,13 +18,13 @@
#define PATH_MAX 4096
#endif
#include <apr_general.h>
#include <apr_lib.h>
#include <apr_getopt.h>
#include <apr_general.h>
#include <svn_types.h>
#include <svn_fs.h>
#include <svn_pools.h>
#include <svn_repos.h>
#include <svn_types.h>
#undef SVN_ERR
#define SVN_ERR(expr) SVN_INT_ERR(expr)
@@ -44,10 +44,9 @@ time_t get_epoch(char *svn_date)
int dump_blob(svn_fs_root_t *root, char *full_path, apr_pool_t *pool)
{
apr_size_t len;
svn_stream_t *stream, *outstream;
svn_filesize_t stream_length;
svn_stream_t *stream, *outstream;
apr_size_t len;
char buf[8];
SVN_ERR(svn_fs_file_length(&stream_length, root, full_path, pool));
SVN_ERR(svn_fs_file_contents(&stream, root, full_path, pool));
@@ -64,27 +63,25 @@ int dump_blob(svn_fs_root_t *root, char *full_path, apr_pool_t *pool)
return 0;
}
int export_revision(svn_revnum_t rev, svn_repos_t *repo, svn_fs_t *fs, apr_pool_t *pool)
int export_revision(svn_revnum_t rev, svn_fs_t *fs, apr_pool_t *pool)
{
apr_array_header_t *file_changes;
apr_hash_t *changes, *props;
apr_hash_index_t *i;
apr_pool_t *revpool;
unsigned int mark;
const void *key;
void *val;
char *path, *file_change;
apr_pool_t *revpool;
apr_hash_t *changes, *props;
apr_hash_index_t *i;
apr_array_header_t *file_changes;
svn_string_t *author, *committer, *svndate, *svnlog;
svn_boolean_t is_dir;
svn_fs_root_t *fs_root;
svn_fs_path_change_t *change;
svn_fs_root_t *root_obj;
svn_boolean_t is_dir;
svn_string_t *author, *committer, *svndate, *svnlog;
char *path, *file_change;
unsigned int mark;
const void *key;
void *val;
fprintf(stderr, "Exporting revision %ld... ", rev);
SVN_ERR(svn_fs_revision_root(&root_obj, fs, rev, pool));
SVN_ERR(svn_fs_paths_changed(&changes, root_obj, pool));
SVN_ERR(svn_fs_revision_root(&fs_root, fs, rev, pool));
SVN_ERR(svn_fs_paths_changed(&changes, fs_root, pool));
SVN_ERR(svn_fs_revision_proplist(&props, fs, rev, pool));
revpool = svn_pool_create(pool);
@@ -97,19 +94,18 @@ int export_revision(svn_revnum_t rev, svn_repos_t *repo, svn_fs_t *fs, apr_pool_
path = (char *)key;
change = (svn_fs_path_change_t *)val;
SVN_ERR(svn_fs_is_dir(&is_dir, root_obj, path, revpool));
SVN_ERR(svn_fs_is_dir(&is_dir, fs_root, path, revpool));
if (is_dir || strncmp(TRUNK, path, strlen(TRUNK))) {
continue;
}
if (change->change_kind == svn_fs_path_change_delete) {
*(char **)apr_array_push(file_changes) = ((char *)svn_string_createf(pool, "D %s", path + strlen(TRUNK))->data);
apr_sane_push(file_changes, (char *)svn_string_createf(pool, "D %s", path + strlen(TRUNK))->data);
} else {
char *file_change;
*(char **)apr_array_push(file_changes) = (char *)svn_string_createf(pool, "M 644 :%u %s", mark, path + strlen(TRUNK))->data;
apr_sane_push(file_changes, (char *)svn_string_createf(pool, "M 644 :%u %s", mark, path + strlen(TRUNK))->data);
fprintf(stdout, "blob\nmark :%u\n", mark++);
dump_blob(root_obj, (char *)path, revpool);
dump_blob(fs_root, (char *)path, revpool);
}
}
@@ -120,7 +116,8 @@ int export_revision(svn_revnum_t rev, svn_repos_t *repo, svn_fs_t *fs, apr_pool_
}
author = apr_hash_get(props, "svn:author", APR_HASH_KEY_STRING);
if (!author) { author = svn_string_create("nobody", pool); }
if (svn_string_isempty(author))
author = svn_string_create("nobody", pool);
svndate = apr_hash_get(props, "svn:date", APR_HASH_KEY_STRING);
svnlog = apr_hash_get(props, "svn:log", APR_HASH_KEY_STRING);
@@ -142,18 +139,14 @@ int export_revision(svn_revnum_t rev, svn_repos_t *repo, svn_fs_t *fs, apr_pool_
int crawl_revisions(char *repos_path)
{
apr_pool_t *pool, *subpool;
svn_repos_t *repos;
apr_pool_t *pool, *subpool;
svn_fs_t *fs;
svn_revnum_t youngest_rev, min_rev, max_rev, rev;
svn_fs_t *fs;
pool = svn_pool_create(NULL);
SVN_ERR(svn_repos_open(&repos, repos_path, pool));
fs = svn_repos_fs(repos);
SVN_ERR(svn_fs_initialize(pool));
SVN_ERR(svn_fs_open(&fs, repos_path, NULL, pool));
SVN_ERR(svn_fs_youngest_rev(&youngest_rev, fs, pool));
min_rev = 1;
@@ -162,7 +155,7 @@ int crawl_revisions(char *repos_path)
subpool = svn_pool_create(pool);
for (rev = min_rev; rev <= max_rev; rev++) {
svn_pool_clear(subpool);
export_revision(rev, repos, fs, subpool);
export_revision(rev, fs, subpool);
}
svn_pool_destroy(pool);