doc/fast-import: clarify notemodify command

diff --git a/git.c b/git.c
index 23610aa0366ebe36e65e78fb8c5fba3f2d0b8f77..89721d420a09bfc8eb6a2d4010f86f5685cfd255 100644 (file)
--- a/git.c
+++ b/git.c
@@ -6,7 +6,7 @@
 #include "run-command.h"
 
 const char git_usage_string[] =
-       "git [--version] [--exec-path[=<path>]] [--html-path]\n"
+       "git [--version] [--exec-path[=<path>]] [--html-path] [--man-path] [--info-path]\n"
        "           [-p|--paginate|--no-pager] [--no-replace-objects]\n"
        "           [--bare] [--git-dir=<path>] [--work-tree=<path>]\n"
        "           [-c name=value] [--help]\n"
@@ -66,7 +66,7 @@ static void commit_pager_choice(void) {
 
 static int handle_options(const char ***argv, int *argc, int *envchanged)
 {
-       int handled = 0;
+       const char **orig_argv = *argv;
 
        while (*argc > 0) {
                const char *cmd = (*argv)[0];
@@ -95,6 +95,12 @@ static int handle_options(const char ***argv, int *argc, int *envchanged)
                } else if (!strcmp(cmd, "--html-path")) {
                        puts(system_path(GIT_HTML_PATH));
                        exit(0);
+               } else if (!strcmp(cmd, "--man-path")) {
+                       puts(system_path(GIT_MAN_PATH));
+                       exit(0);
+               } else if (!strcmp(cmd, "--info-path")) {
+                       puts(system_path(GIT_INFO_PATH));
+                       exit(0);
                } else if (!strcmp(cmd, "-p") || !strcmp(cmd, "--paginate")) {
                        use_pager = 1;
                } else if (!strcmp(cmd, "--no-pager")) {
@@ -116,7 +122,6 @@ static int handle_options(const char ***argv, int *argc, int *envchanged)
                                *envchanged = 1;
                        (*argv)++;
                        (*argc)--;
-                       handled++;
                } else if (!prefixcmp(cmd, "--git-dir=")) {
                        setenv(GIT_DIR_ENVIRONMENT, cmd + 10, 1);
                        if (envchanged)
@@ -156,9 +161,8 @@ static int handle_options(const char ***argv, int *argc, int *envchanged)
 
                (*argv)++;
                (*argc)--;
-               handled++;
        }
-       return handled;
+       return (*argv) - orig_argv;
 }
 
 static int handle_alias(int *argcp, const char ***argv)
@@ -179,6 +183,8 @@ static int handle_alias(int *argcp, const char ***argv)
                if (alias_string[0] == '!') {
                        const char **alias_argv;
                        int argc = *argcp, i;
+                       struct strbuf sb = STRBUF_INIT;
+                       const char *env[2];
 
                        commit_pager_choice();
 
@@ -189,7 +195,13 @@ static int handle_alias(int *argcp, const char ***argv)
                                alias_argv[i] = (*argv)[i];
                        alias_argv[argc] = NULL;
 
-                       ret = run_command_v_opt(alias_argv, RUN_USING_SHELL);
+                       strbuf_addstr(&sb, "GIT_PREFIX=");
+                       if (subdir)
+                               strbuf_addstr(&sb, subdir);
+                       env[0] = sb.buf;
+                       env[1] = NULL;
+                       ret = run_command_v_opt_cd_env(alias_argv, RUN_USING_SHELL, NULL, env);
+                       strbuf_release(&sb);
                        if (ret >= 0)   /* normal exit */
                                exit(ret);
 
@@ -313,7 +325,6 @@ static void handle_internal_command(int argc, const char **argv)
        const char *cmd = argv[0];
        static struct cmd_struct commands[] = {
                { "add", cmd_add, RUN_SETUP | NEED_WORK_TREE },
-               { "stage", cmd_add, RUN_SETUP | NEED_WORK_TREE },
                { "annotate", cmd_annotate, RUN_SETUP },
                { "apply", cmd_apply, RUN_SETUP_GENTLY },
                { "archive", cmd_archive },
@@ -322,15 +333,15 @@ static void handle_internal_command(int argc, const char **argv)
                { "branch", cmd_branch, RUN_SETUP },
                { "bundle", cmd_bundle, RUN_SETUP_GENTLY },
                { "cat-file", cmd_cat_file, RUN_SETUP },
+               { "check-attr", cmd_check_attr, RUN_SETUP },
+               { "check-ref-format", cmd_check_ref_format },
                { "checkout", cmd_checkout, RUN_SETUP | NEED_WORK_TREE },
                { "checkout-index", cmd_checkout_index,
                        RUN_SETUP | NEED_WORK_TREE},
-               { "check-ref-format", cmd_check_ref_format },
-               { "check-attr", cmd_check_attr, RUN_SETUP },
                { "cherry", cmd_cherry, RUN_SETUP },
                { "cherry-pick", cmd_cherry_pick, RUN_SETUP | NEED_WORK_TREE },
-               { "clone", cmd_clone },
                { "clean", cmd_clean, RUN_SETUP | NEED_WORK_TREE },
+               { "clone", cmd_clone },
                { "commit", cmd_commit, RUN_SETUP | NEED_WORK_TREE },
                { "commit-tree", cmd_commit_tree, RUN_SETUP },
                { "config", cmd_config, RUN_SETUP_GENTLY },
@@ -358,8 +369,8 @@ static void handle_internal_command(int argc, const char **argv)
                { "init-db", cmd_init_db },
                { "log", cmd_log, RUN_SETUP },
                { "ls-files", cmd_ls_files, RUN_SETUP },
-               { "ls-tree", cmd_ls_tree, RUN_SETUP },
                { "ls-remote", cmd_ls_remote, RUN_SETUP_GENTLY },
+               { "ls-tree", cmd_ls_tree, RUN_SETUP },
                { "mailinfo", cmd_mailinfo },
                { "mailsplit", cmd_mailsplit },
                { "merge", cmd_merge, RUN_SETUP | NEED_WORK_TREE },
@@ -379,6 +390,7 @@ static void handle_internal_command(int argc, const char **argv)
                { "notes", cmd_notes, RUN_SETUP },
                { "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 },
                { "peek-remote", cmd_ls_remote, RUN_SETUP_GENTLY },
                { "pickaxe", cmd_blame, RUN_SETUP },
@@ -392,7 +404,7 @@ static void handle_internal_command(int argc, const char **argv)
                { "remote-ext", cmd_remote_ext },
                { "remote-fd", cmd_remote_fd },
                { "replace", cmd_replace, RUN_SETUP },
-               { "repo-config", cmd_config, RUN_SETUP_GENTLY },
+               { "repo-config", cmd_repo_config, RUN_SETUP_GENTLY },
                { "rerere", cmd_rerere, RUN_SETUP },
                { "reset", cmd_reset, RUN_SETUP },
                { "rev-list", cmd_rev_list, RUN_SETUP },
@@ -401,8 +413,10 @@ static void handle_internal_command(int argc, const char **argv)
                { "rm", cmd_rm, RUN_SETUP },
                { "send-pack", cmd_send_pack, RUN_SETUP },
                { "shortlog", cmd_shortlog, RUN_SETUP_GENTLY | USE_PAGER },
-               { "show-branch", cmd_show_branch, RUN_SETUP },
                { "show", cmd_show, RUN_SETUP },
+               { "show-branch", cmd_show_branch, RUN_SETUP },
+               { "show-ref", cmd_show_ref, RUN_SETUP },
+               { "stage", cmd_add, RUN_SETUP | NEED_WORK_TREE },
                { "status", cmd_status, RUN_SETUP | NEED_WORK_TREE },
                { "stripspace", cmd_stripspace },
                { "symbolic-ref", cmd_symbolic_ref, RUN_SETUP },
@@ -415,13 +429,11 @@ static void handle_internal_command(int argc, const char **argv)
                { "update-server-info", cmd_update_server_info, RUN_SETUP },
                { "upload-archive", cmd_upload_archive },
                { "var", cmd_var, RUN_SETUP_GENTLY },
+               { "verify-pack", cmd_verify_pack },
                { "verify-tag", cmd_verify_tag, RUN_SETUP },
                { "version", cmd_version },
                { "whatchanged", cmd_whatchanged, RUN_SETUP },
                { "write-tree", cmd_write_tree, RUN_SETUP },
-               { "verify-pack", cmd_verify_pack },
-               { "show-ref", cmd_show_ref, RUN_SETUP },
-               { "pack-refs", cmd_pack_refs, RUN_SETUP },
        };
        int i;
        static const char ext[] = STRIP_EXTENSION;