diff options
author | Jeff Hostetler <jeffhost@microsoft.com> | 2022-03-25 21:02:49 +0300 |
---|---|---|
committer | Junio C Hamano <gitster@pobox.com> | 2022-03-26 02:04:15 +0300 |
commit | 16d9d6175b53ca6197831da78ca8fb0dedb961b6 (patch) | |
tree | a0fe256e5cc211da05c6656b008b0daccc19aebc | |
parent | 3248486920d0bfc5584747dc7af8414d05282191 (diff) |
fsmonitor--daemon: add a built-in fsmonitor daemon
Create a built-in file system monitoring daemon that can be used by
the existing `fsmonitor` feature (protocol API and index extension)
to improve the performance of various Git commands, such as `status`.
The `fsmonitor--daemon` feature builds upon the `Simple IPC` API and
provides an alternative to hook access to existing fsmonitors such
as `watchman`.
This commit merely adds the new command without any functionality.
Co-authored-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Jeff Hostetler <jeffhost@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
-rw-r--r-- | .gitignore | 1 | ||||
-rw-r--r-- | Makefile | 1 | ||||
-rw-r--r-- | builtin.h | 1 | ||||
-rw-r--r-- | builtin/fsmonitor--daemon.c | 46 | ||||
-rw-r--r-- | git.c | 1 |
5 files changed, 50 insertions, 0 deletions
diff --git a/.gitignore b/.gitignore index f817c509ec..e81de1063a 100644 --- a/.gitignore +++ b/.gitignore @@ -72,6 +72,7 @@ /git-format-patch /git-fsck /git-fsck-objects +/git-fsmonitor--daemon /git-gc /git-get-tar-commit-id /git-grep @@ -1114,6 +1114,7 @@ BUILTIN_OBJS += builtin/fmt-merge-msg.o BUILTIN_OBJS += builtin/for-each-ref.o BUILTIN_OBJS += builtin/for-each-repo.o BUILTIN_OBJS += builtin/fsck.o +BUILTIN_OBJS += builtin/fsmonitor--daemon.o BUILTIN_OBJS += builtin/gc.o BUILTIN_OBJS += builtin/get-tar-commit-id.o BUILTIN_OBJS += builtin/grep.o @@ -159,6 +159,7 @@ int cmd_for_each_ref(int argc, const char **argv, const char *prefix); int cmd_for_each_repo(int argc, const char **argv, const char *prefix); int cmd_format_patch(int argc, const char **argv, const char *prefix); int cmd_fsck(int argc, const char **argv, const char *prefix); +int cmd_fsmonitor__daemon(int argc, const char **argv, const char *prefix); int cmd_gc(int argc, const char **argv, const char *prefix); int cmd_get_tar_commit_id(int argc, const char **argv, const char *prefix); int cmd_grep(int argc, const char **argv, const char *prefix); diff --git a/builtin/fsmonitor--daemon.c b/builtin/fsmonitor--daemon.c new file mode 100644 index 0000000000..f049879337 --- /dev/null +++ b/builtin/fsmonitor--daemon.c @@ -0,0 +1,46 @@ +#include "builtin.h" +#include "config.h" +#include "parse-options.h" +#include "fsmonitor.h" +#include "fsmonitor-ipc.h" +#include "simple-ipc.h" +#include "khash.h" + +static const char * const builtin_fsmonitor__daemon_usage[] = { + NULL +}; + +#ifdef HAVE_FSMONITOR_DAEMON_BACKEND + +int cmd_fsmonitor__daemon(int argc, const char **argv, const char *prefix) +{ + const char *subcmd; + + struct option options[] = { + OPT_END() + }; + + git_config(git_default_config, NULL); + + argc = parse_options(argc, argv, prefix, options, + builtin_fsmonitor__daemon_usage, 0); + if (argc != 1) + usage_with_options(builtin_fsmonitor__daemon_usage, options); + subcmd = argv[0]; + + die(_("Unhandled subcommand '%s'"), subcmd); +} + +#else +int cmd_fsmonitor__daemon(int argc, const char **argv, const char *prefix) +{ + struct option options[] = { + OPT_END() + }; + + if (argc == 2 && !strcmp(argv[1], "-h")) + usage_with_options(builtin_fsmonitor__daemon_usage, options); + + die(_("fsmonitor--daemon not supported on this platform")); +} +#endif @@ -537,6 +537,7 @@ static struct cmd_struct commands[] = { { "format-patch", cmd_format_patch, RUN_SETUP }, { "fsck", cmd_fsck, RUN_SETUP }, { "fsck-objects", cmd_fsck, RUN_SETUP }, + { "fsmonitor--daemon", cmd_fsmonitor__daemon, RUN_SETUP }, { "gc", cmd_gc, RUN_SETUP }, { "get-tar-commit-id", cmd_get_tar_commit_id, NO_PARSEOPT }, { "grep", cmd_grep, RUN_SETUP_GENTLY }, |