diff options
Diffstat (limited to 'git.c')
| -rw-r--r-- | git.c | 81 |
1 files changed, 79 insertions, 2 deletions
@@ -62,6 +62,13 @@ static int list_cmds(const char *spec) { struct string_list list = STRING_LIST_INIT_DUP; int i; + int nongit; + + /* + * Set up the repository so we can pick up any repo-level config (like + * completion.commands). + */ + setup_git_directory_gently(&nongit); while (*spec) { const char *sep = strchrnul(spec, ','); @@ -147,16 +154,20 @@ static int handle_options(const char ***argv, int *argc, int *envchanged) git_set_exec_path(cmd + 1); else { puts(git_exec_path()); + trace2_cmd_name("_query_"); exit(0); } } else if (!strcmp(cmd, "--html-path")) { puts(system_path(GIT_HTML_PATH)); + trace2_cmd_name("_query_"); exit(0); } else if (!strcmp(cmd, "--man-path")) { puts(system_path(GIT_MAN_PATH)); + trace2_cmd_name("_query_"); exit(0); } else if (!strcmp(cmd, "--info-path")) { puts(system_path(GIT_INFO_PATH)); + trace2_cmd_name("_query_"); exit(0); } else if (!strcmp(cmd, "-p") || !strcmp(cmd, "--paginate")) { use_pager = 1; @@ -285,6 +296,7 @@ static int handle_options(const char ***argv, int *argc, int *envchanged) (*argv)++; (*argc)--; } else if (skip_prefix(cmd, "--list-cmds=", &cmd)) { + trace2_cmd_name("_query_"); if (!strcmp(cmd, "parseopt")) { struct string_list list = STRING_LIST_INIT_DUP; int i; @@ -332,9 +344,14 @@ static int handle_alias(int *argcp, const char ***argv) commit_pager_choice(); child.use_shell = 1; + child.trace2_child_class = "shell_alias"; argv_array_push(&child.args, alias_string + 1); argv_array_pushv(&child.args, (*argv) + 1); + trace2_cmd_alias(alias_command, child.args.argv); + trace2_cmd_list_config(); + trace2_cmd_name("_run_shell_alias_"); + ret = run_command(&child); if (ret >= 0) /* normal exit */ exit(ret); @@ -369,6 +386,9 @@ static int handle_alias(int *argcp, const char ***argv) /* insert after command name */ memcpy(new_argv + count, *argv + 1, sizeof(char *) * *argcp); + trace2_cmd_alias(alias_command, new_argv); + trace2_cmd_list_config(); + *argv = new_argv; *argcp += count - 1; @@ -417,6 +437,8 @@ static int run_builtin(struct cmd_struct *p, int argc, const char **argv) setup_work_tree(); trace_argv_printf(argv, "trace: built-in: git"); + trace2_cmd_name(p->cmd); + trace2_cmd_list_config(); validate_cache_entries(the_repository->index); status = p->fn(argc, argv, prefix); @@ -476,7 +498,7 @@ static struct cmd_struct commands[] = { { "diff-files", cmd_diff_files, RUN_SETUP | NEED_WORK_TREE | NO_PARSEOPT }, { "diff-index", cmd_diff_index, RUN_SETUP | NO_PARSEOPT }, { "diff-tree", cmd_diff_tree, RUN_SETUP | NO_PARSEOPT }, - { "difftool", cmd_difftool, RUN_SETUP | NEED_WORK_TREE }, + { "difftool", cmd_difftool, RUN_SETUP_GENTLY }, { "fast-export", cmd_fast_export, RUN_SETUP }, { "fetch", cmd_fetch, RUN_SETUP }, { "fetch-pack", cmd_fetch_pack, RUN_SETUP | NO_PARSEOPT }, @@ -548,13 +570,18 @@ static struct cmd_struct commands[] = { { "revert", cmd_revert, RUN_SETUP | NEED_WORK_TREE }, { "rm", cmd_rm, RUN_SETUP }, { "send-pack", cmd_send_pack, RUN_SETUP }, - { "serve", cmd_serve, RUN_SETUP }, { "shortlog", cmd_shortlog, RUN_SETUP_GENTLY | USE_PAGER }, { "show", cmd_show, RUN_SETUP }, { "show-branch", cmd_show_branch, RUN_SETUP }, { "show-index", cmd_show_index }, { "show-ref", cmd_show_ref, RUN_SETUP }, { "stage", cmd_add, RUN_SETUP | NEED_WORK_TREE }, + /* + * NEEDSWORK: Until the builtin stash is thoroughly robust and no + * longer needs redirection to the stash shell script this is kept as + * is, then should be changed to RUN_SETUP | NEED_WORK_TREE + */ + { "stash", cmd_stash }, { "status", cmd_status, RUN_SETUP | NEED_WORK_TREE }, { "stripspace", cmd_stripspace }, { "submodule--helper", cmd_submodule__helper, RUN_SETUP | SUPPORT_SUPER_PREFIX | NO_PARSEOPT }, @@ -666,7 +693,14 @@ static void execv_dashed_external(const char **argv) cmd.clean_on_exit = 1; cmd.wait_after_clean = 1; cmd.silent_exec_failure = 1; + cmd.trace2_child_class = "dashed"; + + trace2_cmd_name("_run_dashed_"); + /* + * The code in run_command() logs trace2 child_start/child_exit + * events, so we do not need to report exec/exec_result events here. + */ trace_argv_printf(cmd.args.argv, "trace: exec:"); /* @@ -676,6 +710,12 @@ static void execv_dashed_external(const char **argv) * the program. */ status = run_command(&cmd); + + /* + * If the child process ran and we are now going to exit, emit a + * generic string as our trace2 command verb to indicate that we + * launched a dashed command. + */ if (status >= 0) exit(status); else if (errno != ENOENT) @@ -701,6 +741,43 @@ static int run_argv(int *argcp, const char ***argv) if (!done_alias) handle_builtin(*argcp, *argv); +#if 0 // TODO In GFW, need to amend a7924b655e940b06cb547c235d6bed9767929673 to include trace2_ and _tr2 lines. + else if (get_builtin(**argv)) { + struct argv_array args = ARGV_ARRAY_INIT; + int i; + + /* + * The current process is committed to launching a + * child process to run the command named in (**argv) + * and exiting. Log a generic string as the trace2 + * command verb to indicate this. Note that the child + * process will log the actual verb when it runs. + */ + trace2_cmd_name("_run_git_alias_"); + + if (get_super_prefix()) + die("%s doesn't support --super-prefix", **argv); + + commit_pager_choice(); + + argv_array_push(&args, "git"); + for (i = 0; i < *argcp; i++) + argv_array_push(&args, (*argv)[i]); + + trace_argv_printf(args.argv, "trace: exec:"); + + /* + * if we fail because the command is not found, it is + * OK to return. Otherwise, we just pass along the status code. + */ + i = run_command_v_opt_tr2(args.argv, RUN_SILENT_EXEC_FAILURE | + RUN_CLEAN_ON_EXIT, "git_alias"); + if (i >= 0 || errno != ENOENT) + exit(i); + die("could not execute builtin %s", **argv); + } +#endif // a7924b655e940b06cb547c235d6bed9767929673 + /* .. then try the external ones */ execv_dashed_external(*argv); |