#include "parse-options.h"
#include "repository.h"
#include "commit-graph.h"
+#include "object-store.h"
static char const * const builtin_commit_graph_usage[] = {
N_("git commit-graph [--object-dir <objdir>]"),
N_("git commit-graph read [--object-dir <objdir>]"),
- N_("git commit-graph verify [--object-dir <objdir>]"),
- N_("git commit-graph write [--object-dir <objdir>] [--append] [--reachable|--stdin-packs|--stdin-commits]"),
+ N_("git commit-graph verify [--object-dir <objdir>] [--shallow] [--[no-]progress]"),
+ N_("git commit-graph write [--object-dir <objdir>] [--append|--split] [--reachable|--stdin-packs|--stdin-commits] [--[no-]progress] <split options>"),
NULL
};
static const char * const builtin_commit_graph_verify_usage[] = {
- N_("git commit-graph verify [--object-dir <objdir>]"),
+ N_("git commit-graph verify [--object-dir <objdir>] [--shallow] [--[no-]progress]"),
NULL
};
};
static const char * const builtin_commit_graph_write_usage[] = {
- N_("git commit-graph write [--object-dir <objdir>] [--append] [--reachable|--stdin-packs|--stdin-commits]"),
+ N_("git commit-graph write [--object-dir <objdir>] [--append|--split] [--reachable|--stdin-packs|--stdin-commits] [--[no-]progress] <split options>"),
NULL
};
int stdin_packs;
int stdin_commits;
int append;
+ int split;
+ int shallow;
+ int progress;
} opts;
-
static int graph_verify(int argc, const char **argv)
{
struct commit_graph *graph = NULL;
int open_ok;
int fd;
struct stat st;
+ int flags = 0;
static struct option builtin_commit_graph_verify_options[] = {
OPT_STRING(0, "object-dir", &opts.obj_dir,
N_("dir"),
N_("The object directory to store the graph")),
+ OPT_BOOL(0, "shallow", &opts.shallow,
+ N_("if the commit-graph is split, only verify the tip file")),
+ OPT_BOOL(0, "progress", &opts.progress, N_("force progress reporting")),
OPT_END(),
};
+ opts.progress = isatty(2);
argc = parse_options(argc, argv, NULL,
builtin_commit_graph_verify_options,
builtin_commit_graph_verify_usage, 0);
if (!opts.obj_dir)
opts.obj_dir = get_object_directory();
+ if (opts.shallow)
+ flags |= COMMIT_GRAPH_VERIFY_SHALLOW;
+ if (opts.progress)
+ flags |= COMMIT_GRAPH_WRITE_PROGRESS;
graph_name = get_commit_graph_filename(opts.obj_dir);
open_ok = open_commit_graph(graph_name, &fd, &st);
- if (!open_ok && errno == ENOENT)
- return 0;
- if (!open_ok)
+ if (!open_ok && errno != ENOENT)
die_errno(_("Could not open commit-graph '%s'"), graph_name);
- graph = load_commit_graph_one_fd_st(fd, &st);
+
FREE_AND_NULL(graph_name);
+ if (open_ok)
+ graph = load_commit_graph_one_fd_st(fd, &st);
+ else
+ graph = read_commit_graph_one(the_repository, opts.obj_dir);
+
+ /* Return failure if open_ok predicted success */
if (!graph)
- return 1;
+ return !!open_ok;
UNLEAK(graph);
- return verify_commit_graph(the_repository, graph);
+ return verify_commit_graph(the_repository, graph, flags);
}
static int graph_read(int argc, const char **argv)
}
extern int read_replace_refs;
+static struct split_commit_graph_opts split_opts;
static int graph_write(int argc, const char **argv)
{
struct string_list *commit_hex = NULL;
struct string_list lines;
int result = 0;
- unsigned int flags = COMMIT_GRAPH_PROGRESS;
+ enum commit_graph_write_flags flags = 0;
static struct option builtin_commit_graph_write_options[] = {
OPT_STRING(0, "object-dir", &opts.obj_dir,
N_("start walk at commits listed by stdin")),
OPT_BOOL(0, "append", &opts.append,
N_("include all commits already in the commit-graph file")),
+ OPT_BOOL(0, "progress", &opts.progress, N_("force progress reporting")),
+ OPT_BOOL(0, "split", &opts.split,
+ N_("allow writing an incremental commit-graph file")),
+ OPT_INTEGER(0, "max-commits", &split_opts.max_commits,
+ N_("maximum number of commits in a non-base split commit-graph")),
+ OPT_INTEGER(0, "size-multiple", &split_opts.size_multiple,
+ N_("maximum ratio between two levels of a split commit-graph")),
+ OPT_EXPIRY_DATE(0, "expire-time", &split_opts.expire_time,
+ N_("maximum number of commits in a non-base split commit-graph")),
OPT_END(),
};
+ opts.progress = isatty(2);
+ split_opts.size_multiple = 2;
+ split_opts.max_commits = 0;
+ split_opts.expire_time = 0;
+
argc = parse_options(argc, argv, NULL,
builtin_commit_graph_write_options,
builtin_commit_graph_write_usage, 0);
if (!opts.obj_dir)
opts.obj_dir = get_object_directory();
if (opts.append)
- flags |= COMMIT_GRAPH_APPEND;
+ flags |= COMMIT_GRAPH_WRITE_APPEND;
+ if (opts.split)
+ flags |= COMMIT_GRAPH_WRITE_SPLIT;
+ if (opts.progress)
+ flags |= COMMIT_GRAPH_WRITE_PROGRESS;
read_replace_refs = 0;
- if (opts.reachable)
- return write_commit_graph_reachable(opts.obj_dir, flags);
+ if (opts.reachable) {
+ if (write_commit_graph_reachable(opts.obj_dir, flags, &split_opts))
+ return 1;
+ return 0;
+ }
string_list_init(&lines, 0);
if (opts.stdin_packs || opts.stdin_commits) {
if (opts.stdin_packs)
pack_indexes = &lines;
- if (opts.stdin_commits)
+ if (opts.stdin_commits) {
commit_hex = &lines;
+ flags |= COMMIT_GRAPH_WRITE_CHECK_OIDS;
+ }
UNLEAK(buf);
}
if (write_commit_graph(opts.obj_dir,
pack_indexes,
commit_hex,
- flags))
+ flags,
+ &split_opts))
result = 1;
UNLEAK(lines);
builtin_commit_graph_usage,
PARSE_OPT_STOP_AT_NON_OPTION);
+ save_commit_buffer = 0;
+
if (argc > 0) {
if (!strcmp(argv[0], "read"))
return graph_read(argc, argv);
projects / thirdparty / git.git / blobdiff