mirror of
https://github.com/ostreedev/ostree.git
synced 2024-12-22 17:35:55 +03:00
core: Rename local-clone to pull-local
Also change it to copy selective refs, rather than enumerating all objects.
This commit is contained in:
Colin Walters
parent
69d0c00892
commit
d4321629f4
@ -29,7 +29,7 @@ ostree_SOURCES = src/ostree/main.c \
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src/ostree/ot-builtin-diff.c \
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src/ostree/ot-builtin-fsck.c \
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src/ostree/ot-builtin-init.c \
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src/ostree/ot-builtin-local-clone.c \
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src/ostree/ot-builtin-pull-local.c \
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src/ostree/ot-builtin-log.c \
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src/ostree/ot-builtin-ls.c \
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src/ostree/ot-builtin-prune.c \
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@ -37,7 +37,7 @@ static OstreeBuiltin builtins[] = {
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{ "diff", ostree_builtin_diff, 0 },
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{ "init", ostree_builtin_init, 0 },
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{ "commit", ostree_builtin_commit, 0 },
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{ "local-clone", ostree_builtin_local_clone, 0 },
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{ "pull-local", ostree_builtin_pull_local, 0 },
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{ "log", ostree_builtin_log, 0 },
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{ "ls", ostree_builtin_ls, 0 },
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{ "prune", ostree_builtin_prune, 0 },
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@ -1,289 +0,0 @@
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/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*-
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*
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* Copyright (C) 2011 Colin Walters <walters@verbum.org>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*
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* Author: Colin Walters <walters@verbum.org>
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*/
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#include "config.h"
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#include "ot-builtins.h"
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#include "ostree.h"
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#include <unistd.h>
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#include <stdlib.h>
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static GOptionEntry options[] = {
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{ NULL }
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};
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typedef struct {
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OstreeRepo *src_repo;
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OstreeRepo *dest_repo;
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gboolean uids_differ;
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} OtLocalCloneData;
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static gboolean
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copy_dir_contents_recurse (GFile *src,
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GFile *dest,
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GCancellable *cancellable,
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GError **error)
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{
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gboolean ret = FALSE;
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GError *temp_error = NULL;
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ot_lobj GFile *child_src = NULL;
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ot_lobj GFile *child_dest = NULL;
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ot_lobj GFileEnumerator *dir_enum = NULL;
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ot_lobj GFileInfo *file_info = NULL;
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dir_enum = g_file_enumerate_children (src, OSTREE_GIO_FAST_QUERYINFO,
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G_FILE_QUERY_INFO_NOFOLLOW_SYMLINKS,
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cancellable, error);
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if (!dir_enum)
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goto out;
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while ((file_info = g_file_enumerator_next_file (dir_enum, cancellable, &temp_error)) != NULL)
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{
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const char *name = g_file_info_get_name (file_info);
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g_clear_object (&child_src);
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child_src = g_file_get_child (src, name);
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g_clear_object (&child_dest);
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child_dest = g_file_get_child (dest, name);
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if (g_file_info_get_file_type (file_info) == G_FILE_TYPE_DIRECTORY)
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{
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if (!ot_gfile_ensure_directory (child_dest, FALSE, error))
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goto out;
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if (!copy_dir_contents_recurse (child_src, child_dest, cancellable, error))
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goto out;
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}
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else
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{
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if (!g_file_copy (child_src, child_dest, G_FILE_COPY_OVERWRITE | G_FILE_COPY_NOFOLLOW_SYMLINKS,
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cancellable, NULL, NULL, error))
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goto out;
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}
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g_clear_object (&file_info);
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}
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if (temp_error)
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{
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g_propagate_error (error, temp_error);
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goto out;
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}
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ret = TRUE;
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out:
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return ret;
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}
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static gboolean
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import_one_object (OtLocalCloneData *data,
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const char *checksum,
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OstreeObjectType objtype,
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GCancellable *cancellable,
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GError **error)
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{
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gboolean ret = FALSE;
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ot_lobj GFileInfo *file_info = NULL;
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ot_lobj GFile *content_path = NULL;
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ot_lobj GFileInfo *archive_info = NULL;
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ot_lvariant GVariant *metadata = NULL;
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ot_lvariant GVariant *xattrs = NULL;
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ot_lobj GInputStream *input = NULL;
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if (objtype == OSTREE_OBJECT_TYPE_FILE)
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{
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if (!ostree_repo_load_file (data->src_repo, checksum,
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&input, &file_info, &xattrs,
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cancellable, error))
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goto out;
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if (!ostree_repo_stage_object_trusted (data->dest_repo, OSTREE_OBJECT_TYPE_FILE,
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checksum, FALSE, file_info, xattrs, input,
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cancellable, error))
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goto out;
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}
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else
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{
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if (!ostree_repo_load_variant (data->src_repo, objtype, checksum, &metadata,
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error))
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goto out;
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input = ot_variant_read (metadata);
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if (!ostree_repo_stage_object_trusted (data->dest_repo, objtype,
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checksum, FALSE, NULL, NULL, input,
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cancellable, error))
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goto out;
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}
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ret = TRUE;
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out:
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return ret;
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}
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static gboolean
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copy_one_ref (GFile *src_repo_dir,
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GFile *dest_repo_dir,
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const char *name,
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GCancellable *cancellable,
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GError **error)
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{
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gboolean ret = FALSE;
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ot_lobj GFile *src_path = NULL;
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ot_lobj GFile *dest_path = NULL;
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ot_lobj GFile *dest_parent = NULL;
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ot_lfree char *refpath = NULL;
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refpath = g_build_filename ("refs/heads", name, NULL);
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src_path = g_file_resolve_relative_path (src_repo_dir, refpath);
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dest_path = g_file_resolve_relative_path (dest_repo_dir, refpath);
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dest_parent = g_file_get_parent (dest_path);
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if (!ot_gfile_ensure_directory (dest_parent, TRUE, error))
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goto out;
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if (!g_file_copy (src_path, dest_path, G_FILE_COPY_OVERWRITE | G_FILE_COPY_NOFOLLOW_SYMLINKS,
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cancellable, NULL, NULL, error))
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goto out;
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ret = TRUE;
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out:
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return ret;
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}
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gboolean
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ostree_builtin_local_clone (int argc, char **argv, GFile *repo_path, GError **error)
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{
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gboolean ret = FALSE;
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GCancellable *cancellable = NULL;
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GOptionContext *context;
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const char *destination;
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int i;
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GHashTableIter hash_iter;
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gpointer key, value;
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ot_lhash GHashTable *objects = NULL;
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ot_lobj GFile *dest_f = NULL;
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ot_lobj GFile *src_repo_dir = NULL;
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ot_lobj GFile *dest_repo_dir = NULL;
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ot_lobj GFileInfo *src_info = NULL;
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ot_lobj GFileInfo *dest_info = NULL;
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ot_lobj GFile *src_dir = NULL;
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ot_lobj GFile *dest_dir = NULL;
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OtLocalCloneData data;
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context = g_option_context_new ("DEST ... - Create new repository DEST");
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g_option_context_add_main_entries (context, options, NULL);
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memset (&data, 0, sizeof (data));
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if (!g_option_context_parse (context, &argc, &argv, error))
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goto out;
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data.src_repo = ostree_repo_new (repo_path);
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if (!ostree_repo_check (data.src_repo, error))
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goto out;
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if (argc < 2)
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{
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gchar *help = g_option_context_get_help (context, TRUE, NULL);
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g_printerr ("%s\n", help);
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g_free (help);
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g_set_error_literal (error, G_IO_ERROR, G_IO_ERROR_FAILED,
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"DESTINATION must be specified");
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goto out;
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}
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destination = argv[1];
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dest_f = ot_gfile_new_for_path (destination);
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data.dest_repo = ostree_repo_new (dest_f);
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if (!ostree_repo_check (data.dest_repo, error))
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goto out;
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src_repo_dir = g_object_ref (ostree_repo_get_path (data.src_repo));
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dest_repo_dir = g_object_ref (ostree_repo_get_path (data.dest_repo));
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src_info = g_file_query_info (src_repo_dir, OSTREE_GIO_FAST_QUERYINFO,
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G_FILE_QUERY_INFO_NOFOLLOW_SYMLINKS,
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NULL, error);
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if (!src_info)
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goto out;
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dest_info = g_file_query_info (dest_repo_dir, OSTREE_GIO_FAST_QUERYINFO,
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G_FILE_QUERY_INFO_NOFOLLOW_SYMLINKS,
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NULL, error);
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if (!dest_info)
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goto out;
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data.uids_differ = g_file_info_get_attribute_uint32 (src_info, "unix::uid") != g_file_info_get_attribute_uint32 (dest_info, "unix::uid");
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if (!ostree_repo_list_objects (data.src_repo, OSTREE_REPO_LIST_OBJECTS_ALL,
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&objects, cancellable, error))
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goto out;
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if (!ostree_repo_prepare_transaction (data.dest_repo, NULL, error))
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goto out;
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g_hash_table_iter_init (&hash_iter, objects);
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while (g_hash_table_iter_next (&hash_iter, &key, &value))
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{
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GVariant *serialized_key = key;
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const char *checksum;
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OstreeObjectType objtype;
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ostree_object_name_deserialize (serialized_key, &checksum, &objtype);
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if (!import_one_object (&data, checksum, objtype, cancellable, error))
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goto out;
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}
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if (!ostree_repo_commit_transaction (data.dest_repo, NULL, error))
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goto out;
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if (argc > 2)
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{
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for (i = 2; i < argc; i++)
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{
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if (!copy_one_ref (src_repo_dir, dest_repo_dir, argv[i], cancellable, error))
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goto out;
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}
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}
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else
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{
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src_dir = g_file_resolve_relative_path (src_repo_dir, "refs/heads");
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dest_dir = g_file_resolve_relative_path (dest_repo_dir, "refs/heads");
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if (!copy_dir_contents_recurse (src_dir, dest_dir, NULL, error))
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goto out;
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g_clear_object (&src_dir);
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g_clear_object (&dest_dir);
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src_dir = g_file_resolve_relative_path (src_repo_dir, "tags");
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dest_dir = g_file_resolve_relative_path (dest_repo_dir, "tags");
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if (!copy_dir_contents_recurse (src_dir, dest_dir, NULL, error))
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goto out;
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}
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ret = TRUE;
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out:
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if (context)
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g_option_context_free (context);
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return ret;
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}
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204
src/ostree/ot-builtin-pull-local.c
Normal file
204
src/ostree/ot-builtin-pull-local.c
Normal file
@ -0,0 +1,204 @@
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/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*-
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*
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* Copyright (C) 2011 Colin Walters <walters@verbum.org>
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*
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* This library is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Lesser General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2 of the License, or (at your option) any later version.
|
||||
*
|
||||
* This library is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Lesser General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public
|
||||
* License along with this library; if not, write to the
|
||||
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||||
* Boston, MA 02111-1307, USA.
|
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*
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* Author: Colin Walters <walters@verbum.org>
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*/
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#include "config.h"
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#include "ot-builtins.h"
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#include "ostree.h"
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#include <unistd.h>
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#include <stdlib.h>
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static GOptionEntry options[] = {
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{ NULL }
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};
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typedef struct {
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OstreeRepo *src_repo;
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OstreeRepo *dest_repo;
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} OtLocalCloneData;
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static gboolean
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import_one_object (OtLocalCloneData *data,
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const char *checksum,
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OstreeObjectType objtype,
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GCancellable *cancellable,
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GError **error)
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{
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gboolean ret = FALSE;
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ot_lobj GFileInfo *file_info = NULL;
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ot_lobj GFile *content_path = NULL;
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ot_lobj GFileInfo *archive_info = NULL;
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ot_lvariant GVariant *metadata = NULL;
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ot_lvariant GVariant *xattrs = NULL;
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ot_lobj GInputStream *input = NULL;
|
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if (objtype == OSTREE_OBJECT_TYPE_FILE)
|
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{
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if (!ostree_repo_load_file (data->src_repo, checksum,
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&input, &file_info, &xattrs,
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cancellable, error))
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goto out;
|
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if (!ostree_repo_stage_object_trusted (data->dest_repo, OSTREE_OBJECT_TYPE_FILE,
|
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checksum, FALSE, file_info, xattrs, input,
|
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cancellable, error))
|
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goto out;
|
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}
|
||||
else
|
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{
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if (!ostree_repo_load_variant (data->src_repo, objtype, checksum, &metadata,
|
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error))
|
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goto out;
|
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|
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input = ot_variant_read (metadata);
|
||||
|
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if (!ostree_repo_stage_object_trusted (data->dest_repo, objtype,
|
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checksum, FALSE, NULL, NULL, input,
|
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cancellable, error))
|
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goto out;
|
||||
}
|
||||
|
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ret = TRUE;
|
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out:
|
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return ret;
|
||||
}
|
||||
|
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gboolean
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ostree_builtin_pull_local (int argc, char **argv, GFile *repo_path, GError **error)
|
||||
{
|
||||
gboolean ret = FALSE;
|
||||
GCancellable *cancellable = NULL;
|
||||
GOptionContext *context;
|
||||
const char *src_repo_path;
|
||||
int i;
|
||||
GHashTableIter hash_iter;
|
||||
gpointer key, value;
|
||||
ot_lhash GHashTable *objects = NULL;
|
||||
ot_lobj GFile *src_f = NULL;
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||||
ot_lobj GFile *src_repo_dir = NULL;
|
||||
ot_lobj GFile *dest_repo_dir = NULL;
|
||||
ot_lobj GFile *src_dir = NULL;
|
||||
ot_lobj GFile *dest_dir = NULL;
|
||||
ot_lhash GHashTable *refs_to_clone = NULL;
|
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ot_lhash GHashTable *objects_to_copy = NULL;
|
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OtLocalCloneData data;
|
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|
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context = g_option_context_new ("SRC_REPO [REFS...] - Copy data from SRC_REPO");
|
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g_option_context_add_main_entries (context, options, NULL);
|
||||
|
||||
memset (&data, 0, sizeof (data));
|
||||
|
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if (!g_option_context_parse (context, &argc, &argv, error))
|
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goto out;
|
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|
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data.dest_repo = ostree_repo_new (repo_path);
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if (!ostree_repo_check (data.dest_repo, error))
|
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goto out;
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||||
|
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if (argc < 2)
|
||||
{
|
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gchar *help = g_option_context_get_help (context, TRUE, NULL);
|
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g_printerr ("%s\n", help);
|
||||
g_free (help);
|
||||
g_set_error_literal (error, G_IO_ERROR, G_IO_ERROR_FAILED,
|
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"DESTINATION must be specified");
|
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goto out;
|
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}
|
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|
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src_repo_path = argv[1];
|
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src_f = ot_gfile_new_for_path (src_repo_path);
|
||||
|
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data.src_repo = ostree_repo_new (src_f);
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if (!ostree_repo_check (data.src_repo, error))
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goto out;
|
||||
|
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src_repo_dir = g_object_ref (ostree_repo_get_path (data.src_repo));
|
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dest_repo_dir = g_object_ref (ostree_repo_get_path (data.dest_repo));
|
||||
|
||||
if (argc == 2)
|
||||
{
|
||||
if (!ostree_repo_list_all_refs (data.src_repo, &refs_to_clone, cancellable, error))
|
||||
goto out;
|
||||
}
|
||||
else
|
||||
{
|
||||
refs_to_clone = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, g_free);
|
||||
for (i = 2; i < argc; i++)
|
||||
{
|
||||
const char *ref = argv[i];
|
||||
char *rev;
|
||||
|
||||
if (!ostree_repo_resolve_rev (data.src_repo, ref, FALSE, &rev, error))
|
||||
goto out;
|
||||
|
||||
/* Transfer ownership of rev */
|
||||
g_hash_table_insert (refs_to_clone, g_strdup (ref), rev);
|
||||
}
|
||||
}
|
||||
|
||||
objects_to_copy = ostree_traverse_new_reachable ();
|
||||
|
||||
g_hash_table_iter_init (&hash_iter, refs_to_clone);
|
||||
while (g_hash_table_iter_next (&hash_iter, &key, &value))
|
||||
{
|
||||
const char *checksum = value;
|
||||
|
||||
if (!ostree_traverse_commit (data.src_repo, checksum, 0, objects_to_copy, cancellable, error))
|
||||
goto out;
|
||||
}
|
||||
|
||||
if (!ostree_repo_prepare_transaction (data.dest_repo, cancellable, error))
|
||||
goto out;
|
||||
|
||||
g_hash_table_iter_init (&hash_iter, objects_to_copy);
|
||||
while (g_hash_table_iter_next (&hash_iter, &key, &value))
|
||||
{
|
||||
GVariant *serialized_key = key;
|
||||
const char *checksum;
|
||||
OstreeObjectType objtype;
|
||||
|
||||
ostree_object_name_deserialize (serialized_key, &checksum, &objtype);
|
||||
|
||||
if (!import_one_object (&data, checksum, objtype, cancellable, error))
|
||||
goto out;
|
||||
}
|
||||
|
||||
if (!ostree_repo_commit_transaction (data.dest_repo, NULL, error))
|
||||
goto out;
|
||||
|
||||
g_hash_table_iter_init (&hash_iter, refs_to_clone);
|
||||
while (g_hash_table_iter_next (&hash_iter, &key, &value))
|
||||
{
|
||||
const char *name = key;
|
||||
const char *checksum = value;
|
||||
|
||||
if (!ostree_repo_write_ref (data.dest_repo, NULL, name, checksum, error))
|
||||
goto out;
|
||||
}
|
||||
|
||||
ret = TRUE;
|
||||
out:
|
||||
if (context)
|
||||
g_option_context_free (context);
|
||||
return ret;
|
||||
}
|
||||
@ -34,7 +34,7 @@ gboolean ostree_builtin_checksum (int argc, char **argv, GFile *repo_path, GErro
|
||||
gboolean ostree_builtin_commit (int argc, char **argv, GFile *repo_path, GError **error);
|
||||
gboolean ostree_builtin_diff (int argc, char **argv, GFile *repo_path, GError **error);
|
||||
gboolean ostree_builtin_init (int argc, char **argv, GFile *repo_path, GError **error);
|
||||
gboolean ostree_builtin_local_clone (int argc, char **argv, GFile *repo_path, GError **error);
|
||||
gboolean ostree_builtin_pull_local (int argc, char **argv, GFile *repo_path, GError **error);
|
||||
gboolean ostree_builtin_log (int argc, char **argv, GFile *repo_path, GError **error);
|
||||
gboolean ostree_builtin_ls (int argc, char **argv, GFile *repo_path, GError **error);
|
||||
gboolean ostree_builtin_prune (int argc, char **argv, GFile *repo_path, GError **error);
|
||||
|
||||
@ -132,8 +132,8 @@ echo "ok metadata content"
|
||||
cd ${test_tmpdir}
|
||||
mkdir repo2
|
||||
ostree --repo=repo2 init
|
||||
$OSTREE local-clone repo2
|
||||
echo "ok local clone"
|
||||
ostree --repo=repo2 pull-local repo
|
||||
echo "ok pull-local"
|
||||
|
||||
cd ${test_tmpdir}
|
||||
ostree --repo=repo2 checkout test2 test2-checkout-from-local-clone
|
||||
|
||||
@ -39,7 +39,7 @@ echo "ok content"
|
||||
cd ${test_tmpdir}
|
||||
mkdir repo2
|
||||
ostree --repo=repo2 init
|
||||
$OSTREE local-clone repo2
|
||||
ostree --repo=repo2 pull-local repo
|
||||
echo "ok local clone"
|
||||
|
||||
cd ${test_tmpdir}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user