From a2bae2dce1fc2fe14894d46e01ee093b5704941a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Ren=C3=A9=20Scharfe?= Date: Sun, 9 Nov 2014 14:49:54 +0100 Subject: use args member of struct child_process Convert users of struct child_process to using the managed argv_array args instead of providing their own. This shortens the code a bit and ensures that the allocated memory is released automatically after use. Suggested-by: Jeff King Signed-off-by: Rene Scharfe Signed-off-by: Junio C Hamano diff --git a/builtin/repack.c b/builtin/repack.c index 2845620..83e91c7 100644 --- a/builtin/repack.c +++ b/builtin/repack.c @@ -135,7 +135,6 @@ int cmd_repack(int argc, const char **argv, const char *prefix) }; struct child_process cmd = CHILD_PROCESS_INIT; struct string_list_item *item; - struct argv_array cmd_args = ARGV_ARRAY_INIT; struct string_list names = STRING_LIST_INIT_DUP; struct string_list rollback = STRING_LIST_INIT_NODUP; struct string_list existing_packs = STRING_LIST_INIT_DUP; @@ -202,56 +201,55 @@ int cmd_repack(int argc, const char **argv, const char *prefix) sigchain_push_common(remove_pack_on_signal); - argv_array_push(&cmd_args, "pack-objects"); - argv_array_push(&cmd_args, "--keep-true-parents"); + argv_array_push(&cmd.args, "pack-objects"); + argv_array_push(&cmd.args, "--keep-true-parents"); if (!pack_kept_objects) - argv_array_push(&cmd_args, "--honor-pack-keep"); - argv_array_push(&cmd_args, "--non-empty"); - argv_array_push(&cmd_args, "--all"); - argv_array_push(&cmd_args, "--reflog"); - argv_array_push(&cmd_args, "--indexed-objects"); + argv_array_push(&cmd.args, "--honor-pack-keep"); + argv_array_push(&cmd.args, "--non-empty"); + argv_array_push(&cmd.args, "--all"); + argv_array_push(&cmd.args, "--reflog"); + argv_array_push(&cmd.args, "--indexed-objects"); if (window) - argv_array_pushf(&cmd_args, "--window=%s", window); + argv_array_pushf(&cmd.args, "--window=%s", window); if (window_memory) - argv_array_pushf(&cmd_args, "--window-memory=%s", window_memory); + argv_array_pushf(&cmd.args, "--window-memory=%s", window_memory); if (depth) - argv_array_pushf(&cmd_args, "--depth=%s", depth); + argv_array_pushf(&cmd.args, "--depth=%s", depth); if (max_pack_size) - argv_array_pushf(&cmd_args, "--max-pack-size=%s", max_pack_size); + argv_array_pushf(&cmd.args, "--max-pack-size=%s", max_pack_size); if (no_reuse_delta) - argv_array_pushf(&cmd_args, "--no-reuse-delta"); + argv_array_pushf(&cmd.args, "--no-reuse-delta"); if (no_reuse_object) - argv_array_pushf(&cmd_args, "--no-reuse-object"); + argv_array_pushf(&cmd.args, "--no-reuse-object"); if (write_bitmaps) - argv_array_push(&cmd_args, "--write-bitmap-index"); + argv_array_push(&cmd.args, "--write-bitmap-index"); if (pack_everything & ALL_INTO_ONE) { get_non_kept_pack_filenames(&existing_packs); if (existing_packs.nr && delete_redundant) { if (unpack_unreachable) - argv_array_pushf(&cmd_args, + argv_array_pushf(&cmd.args, "--unpack-unreachable=%s", unpack_unreachable); else if (pack_everything & LOOSEN_UNREACHABLE) - argv_array_push(&cmd_args, + argv_array_push(&cmd.args, "--unpack-unreachable"); } } else { - argv_array_push(&cmd_args, "--unpacked"); - argv_array_push(&cmd_args, "--incremental"); + argv_array_push(&cmd.args, "--unpacked"); + argv_array_push(&cmd.args, "--incremental"); } if (local) - argv_array_push(&cmd_args, "--local"); + argv_array_push(&cmd.args, "--local"); if (quiet) - argv_array_push(&cmd_args, "--quiet"); + argv_array_push(&cmd.args, "--quiet"); if (delta_base_offset) - argv_array_push(&cmd_args, "--delta-base-offset"); + argv_array_push(&cmd.args, "--delta-base-offset"); - argv_array_push(&cmd_args, packtmp); + argv_array_push(&cmd.args, packtmp); - cmd.argv = cmd_args.argv; cmd.git_cmd = 1; cmd.out = -1; cmd.no_stdin = 1; @@ -270,7 +268,6 @@ int cmd_repack(int argc, const char **argv, const char *prefix) ret = finish_command(&cmd); if (ret) return ret; - argv_array_clear(&cmd_args); if (!names.nr && !quiet) printf("Nothing new to pack.\n"); diff --git a/wt-status.c b/wt-status.c index cdbc8d7..b54eac5 100644 --- a/wt-status.c +++ b/wt-status.c @@ -726,7 +726,6 @@ static void wt_status_print_changed(struct wt_status *s) static void wt_status_print_submodule_summary(struct wt_status *s, int uncommitted) { struct child_process sm_summary = CHILD_PROCESS_INIT; - struct argv_array argv = ARGV_ARRAY_INIT; struct strbuf cmd_stdout = STRBUF_INIT; struct strbuf summary = STRBUF_INIT; char *summary_content; @@ -735,23 +734,21 @@ static void wt_status_print_submodule_summary(struct wt_status *s, int uncommitt argv_array_pushf(&sm_summary.env_array, "GIT_INDEX_FILE=%s", s->index_file); - argv_array_push(&argv, "submodule"); - argv_array_push(&argv, "summary"); - argv_array_push(&argv, uncommitted ? "--files" : "--cached"); - argv_array_push(&argv, "--for-status"); - argv_array_push(&argv, "--summary-limit"); - argv_array_pushf(&argv, "%d", s->submodule_summary); + argv_array_push(&sm_summary.args, "submodule"); + argv_array_push(&sm_summary.args, "summary"); + argv_array_push(&sm_summary.args, uncommitted ? "--files" : "--cached"); + argv_array_push(&sm_summary.args, "--for-status"); + argv_array_push(&sm_summary.args, "--summary-limit"); + argv_array_pushf(&sm_summary.args, "%d", s->submodule_summary); if (!uncommitted) - argv_array_push(&argv, s->amend ? "HEAD^" : "HEAD"); + argv_array_push(&sm_summary.args, s->amend ? "HEAD^" : "HEAD"); - sm_summary.argv = argv.argv; sm_summary.git_cmd = 1; sm_summary.no_stdin = 1; fflush(s->fp); sm_summary.out = -1; run_command(&sm_summary); - argv_array_clear(&argv); len = strbuf_read(&cmd_stdout, sm_summary.out, 1024); -- cgit v0.10.2-6-g49f6