Teach bash about completing arguments for git-tag

diff --git a/git.c b/git.c
index f8c4545208472acfbb73ce527a134979ea97db43..fd3d83cd4c49409214dcc3e54480b7650e1b8b18 100644 (file)
--- a/git.c
+++ b/git.c
@@ -4,7 +4,7 @@
 #include "quote.h"
 
 const char git_usage_string[] =
-       "git [--version] [--exec-path[=GIT_EXEC_PATH]] [-p|--paginate] [--bare] [--git-dir=GIT_DIR] [--work-tree=GIT_WORK_TREE] [--help] COMMAND [ARGS]";
+       "git [--version] [--exec-path[=GIT_EXEC_PATH]] [-p|--paginate|--no-pager] [--bare] [--git-dir=GIT_DIR] [--work-tree=GIT_WORK_TREE] [--help] COMMAND [ARGS]";
 
 static void prepend_to_path(const char *dir, int len)
 {
@@ -58,6 +58,10 @@ static int handle_options(const char*** argv, int* argc, int* envchanged)
                        }
                } else if (!strcmp(cmd, "-p") || !strcmp(cmd, "--paginate")) {
                        setup_pager();
+               } else if (!strcmp(cmd, "--no-pager")) {
+                       setenv("GIT_PAGER", "cat", 1);
+                       if (envchanged)
+                               *envchanged = 1;
                } else if (!strcmp(cmd, "--git-dir")) {
                        if (*argc < 2) {
                                fprintf(stderr, "No directory given for --git-dir.\n" );
@@ -89,7 +93,8 @@ static int handle_options(const char*** argv, int* argc, int* envchanged)
                                *envchanged = 1;
                } else if (!strcmp(cmd, "--bare")) {
                        static char git_dir[PATH_MAX+1];
-                       setenv(GIT_DIR_ENVIRONMENT, getcwd(git_dir, sizeof(git_dir)), 1);
+                       is_bare_repository_cfg = 1;
+                       setenv(GIT_DIR_ENVIRONMENT, getcwd(git_dir, sizeof(git_dir)), 0);
                        if (envchanged)
                                *envchanged = 1;
                } else {
@@ -325,7 +330,7 @@ static void handle_internal_command(int argc, const char **argv)
                { "config", cmd_config },
                { "count-objects", cmd_count_objects, RUN_SETUP },
                { "describe", cmd_describe, RUN_SETUP },
-               { "diff", cmd_diff, USE_PAGER },
+               { "diff", cmd_diff },
                { "diff-files", cmd_diff_files },
                { "diff-index", cmd_diff_index, RUN_SETUP },
                { "diff-tree", cmd_diff_tree, RUN_SETUP },
@@ -369,11 +374,13 @@ static void handle_internal_command(int argc, const char **argv)
                { "show", cmd_show, RUN_SETUP | USE_PAGER },
                { "stripspace", cmd_stripspace },
                { "symbolic-ref", cmd_symbolic_ref, RUN_SETUP },
+               { "tag", cmd_tag, RUN_SETUP },
                { "tar-tree", cmd_tar_tree },
                { "unpack-objects", cmd_unpack_objects, RUN_SETUP },
                { "update-index", cmd_update_index, RUN_SETUP },
                { "update-ref", cmd_update_ref, RUN_SETUP },
                { "upload-archive", cmd_upload_archive },
+               { "verify-tag", cmd_verify_tag, RUN_SETUP },
                { "version", cmd_version },
                { "whatchanged", cmd_whatchanged, RUN_SETUP | USE_PAGER },
                { "write-tree", cmd_write_tree, RUN_SETUP },