diff options
Diffstat (limited to 'git.c')
| -rw-r--r-- | git.c | 48 |
1 files changed, 43 insertions, 5 deletions
@@ -163,6 +163,20 @@ static int handle_options(const char ***argv, int *argc, int *envchanged) setenv(GIT_WORK_TREE_ENVIRONMENT, cmd, 1); if (envchanged) *envchanged = 1; + } else if (!strcmp(cmd, "--super-prefix")) { + if (*argc < 2) { + fprintf(stderr, "No prefix given for --super-prefix.\n" ); + usage(git_usage_string); + } + setenv(GIT_SUPER_PREFIX_ENVIRONMENT, (*argv)[1], 1); + if (envchanged) + *envchanged = 1; + (*argv)++; + (*argc)--; + } else if (skip_prefix(cmd, "--super-prefix=", &cmd)) { + setenv(GIT_SUPER_PREFIX_ENVIRONMENT, cmd, 1); + if (envchanged) + *envchanged = 1; } else if (!strcmp(cmd, "--bare")) { char *cwd = xgetcwd(); is_bare_repository_cfg = 1; @@ -309,6 +323,7 @@ static int handle_alias(int *argcp, const char ***argv) * RUN_SETUP for reading from the configuration file. */ #define NEED_WORK_TREE (1<<3) +#define SUPPORT_SUPER_PREFIX (1<<4) struct cmd_struct { const char *cmd; @@ -343,6 +358,13 @@ static int run_builtin(struct cmd_struct *p, int argc, const char **argv) } commit_pager_choice(); + if (!help && get_super_prefix()) { + if (!(p->option & SUPPORT_SUPER_PREFIX)) + die("%s doesn't support --super-prefix", p->cmd); + if (prefix) + die("can't use --super-prefix from a subdirectory"); + } + if (!help && p->option & NEED_WORK_TREE) setup_work_tree(); @@ -374,7 +396,7 @@ static struct cmd_struct commands[] = { { "am", cmd_am, RUN_SETUP | NEED_WORK_TREE }, { "annotate", cmd_annotate, RUN_SETUP }, { "apply", cmd_apply, RUN_SETUP_GENTLY }, - { "archive", cmd_archive }, + { "archive", cmd_archive, RUN_SETUP_GENTLY }, { "bisect--helper", cmd_bisect__helper, RUN_SETUP }, { "blame", cmd_blame, RUN_SETUP }, { "branch", cmd_branch, RUN_SETUP }, @@ -420,10 +442,10 @@ static struct cmd_struct commands[] = { { "init-db", cmd_init_db }, { "interpret-trailers", cmd_interpret_trailers, RUN_SETUP_GENTLY }, { "log", cmd_log, RUN_SETUP }, - { "ls-files", cmd_ls_files, RUN_SETUP }, + { "ls-files", cmd_ls_files, RUN_SETUP | SUPPORT_SUPER_PREFIX }, { "ls-remote", cmd_ls_remote, RUN_SETUP_GENTLY }, { "ls-tree", cmd_ls_tree, RUN_SETUP }, - { "mailinfo", cmd_mailinfo }, + { "mailinfo", cmd_mailinfo, RUN_SETUP_GENTLY }, { "mailsplit", cmd_mailsplit }, { "merge", cmd_merge, RUN_SETUP | NEED_WORK_TREE }, { "merge-base", cmd_merge_base, RUN_SETUP }, @@ -443,7 +465,7 @@ static struct cmd_struct commands[] = { { "pack-objects", cmd_pack_objects, RUN_SETUP }, { "pack-redundant", cmd_pack_redundant, RUN_SETUP }, { "pack-refs", cmd_pack_refs, RUN_SETUP }, - { "patch-id", cmd_patch_id }, + { "patch-id", cmd_patch_id, RUN_SETUP_GENTLY }, { "pickaxe", cmd_blame, RUN_SETUP }, { "prune", cmd_prune, RUN_SETUP }, { "prune-packed", cmd_prune_packed, RUN_SETUP }, @@ -521,21 +543,34 @@ static void strip_extension(const char **argv) static void handle_builtin(int argc, const char **argv) { + struct argv_array args = ARGV_ARRAY_INIT; const char *cmd; struct cmd_struct *builtin; strip_extension(argv); cmd = argv[0]; - /* Turn "git cmd --help" into "git help cmd" */ + /* Turn "git cmd --help" into "git help --exclude-guides cmd" */ if (argc > 1 && !strcmp(argv[1], "--help")) { + int i; + argv[1] = argv[0]; argv[0] = cmd = "help"; + + for (i = 0; i < argc; i++) { + argv_array_push(&args, argv[i]); + if (!i) + argv_array_push(&args, "--exclude-guides"); + } + + argc++; + argv = args.argv; } builtin = get_builtin(cmd); if (builtin) exit(run_builtin(builtin, argc, argv)); + argv_array_clear(&args); } static void execv_dashed_external(const char **argv) @@ -544,6 +579,9 @@ static void execv_dashed_external(const char **argv) const char *tmp; int status; + if (get_super_prefix()) + die("%s doesn't support --super-prefix", argv[0]); + if (use_pager == -1) use_pager = check_pager_config(argv[0]); commit_pager_choice(); |