test-lib: Allow overriding of TEST_DIRECTORY

diff --git a/git.c b/git.c
index a83cab7002205f56b454e49c389271fb963c5c67..f37028b3b722e6203ae8dac1ccf40a94421597d2 100644 (file)
--- a/git.c
+++ b/git.c
@@ -8,7 +8,8 @@ const char git_usage_string[] =
        "git [--version] [--exec-path[=GIT_EXEC_PATH]] [--html-path]\n"
        "           [-p|--paginate|--no-pager] [--no-replace-objects]\n"
        "           [--bare] [--git-dir=GIT_DIR] [--work-tree=GIT_WORK_TREE]\n"
-       "           [--help] COMMAND [ARGS]";
+       "           [-c name=value] [--help]\n"
+       "           COMMAND [ARGS]";
 
 const char git_more_info_string[] =
        "See 'git help COMMAND' for more information on a specific command.";
@@ -54,6 +55,9 @@ static int handle_options(const char ***argv, int *argc, int *envchanged)
 {
        int handled = 0;
 
+       if (!getenv("GIT_ASKPASS") && getenv("SSH_ASKPASS"))
+               setenv("GIT_ASKPASS", getenv("SSH_ASKPASS"), 1);
+
        while (*argc > 0) {
                const char *cmd = (*argv)[0];
                if (cmd[0] != '-')
@@ -127,6 +131,14 @@ static int handle_options(const char ***argv, int *argc, int *envchanged)
                        setenv(GIT_DIR_ENVIRONMENT, getcwd(git_dir, sizeof(git_dir)), 0);
                        if (envchanged)
                                *envchanged = 1;
+               } else if (!strcmp(cmd, "-c")) {
+                       if (*argc < 2) {
+                               fprintf(stderr, "-c expects a configuration string\n" );
+                               usage(git_usage_string);
+                       }
+                       git_config_parse_parameter((*argv)[1]);
+                       (*argv)++;
+                       (*argc)--;
                } else {
                        fprintf(stderr, "Unknown option: %s\n", cmd);
                        usage(git_usage_string);
@@ -155,6 +167,7 @@ static int handle_alias(int *argcp, const char ***argv)
        alias_string = alias_lookup(alias_command);
        if (alias_string) {
                if (alias_string[0] == '!') {
+                       commit_pager_choice();
                        if (*argcp > 1) {
                                struct strbuf buf;
 
@@ -317,8 +330,10 @@ static void handle_internal_command(int argc, const char **argv)
                { "fsck-objects", cmd_fsck, RUN_SETUP },
                { "gc", cmd_gc, RUN_SETUP },
                { "get-tar-commit-id", cmd_get_tar_commit_id },
-               { "grep", cmd_grep, RUN_SETUP | USE_PAGER },
+               { "grep", cmd_grep },
+               { "hash-object", cmd_hash_object },
                { "help", cmd_help },
+               { "index-pack", cmd_index_pack },
                { "init", cmd_init_db },
                { "init-db", cmd_init_db },
                { "log", cmd_log, RUN_SETUP | USE_PAGER },
@@ -330,13 +345,21 @@ static void handle_internal_command(int argc, const char **argv)
                { "merge", cmd_merge, RUN_SETUP | NEED_WORK_TREE },
                { "merge-base", cmd_merge_base, RUN_SETUP },
                { "merge-file", cmd_merge_file },
+               { "merge-index", cmd_merge_index, RUN_SETUP },
                { "merge-ours", cmd_merge_ours, RUN_SETUP },
                { "merge-recursive", cmd_merge_recursive, RUN_SETUP | NEED_WORK_TREE },
+               { "merge-recursive-ours", cmd_merge_recursive, RUN_SETUP | NEED_WORK_TREE },
+               { "merge-recursive-theirs", cmd_merge_recursive, RUN_SETUP | NEED_WORK_TREE },
                { "merge-subtree", cmd_merge_recursive, RUN_SETUP | NEED_WORK_TREE },
+               { "merge-tree", cmd_merge_tree, RUN_SETUP },
+               { "mktag", cmd_mktag, RUN_SETUP },
                { "mktree", cmd_mktree, RUN_SETUP },
                { "mv", cmd_mv, RUN_SETUP | NEED_WORK_TREE },
                { "name-rev", cmd_name_rev, RUN_SETUP },
+               { "notes", cmd_notes, RUN_SETUP },
                { "pack-objects", cmd_pack_objects, RUN_SETUP },
+               { "pack-redundant", cmd_pack_redundant, RUN_SETUP },
+               { "patch-id", cmd_patch_id },
                { "peek-remote", cmd_ls_remote },
                { "pickaxe", cmd_blame, RUN_SETUP },
                { "prune", cmd_prune, RUN_SETUP },
@@ -363,11 +386,13 @@ static void handle_internal_command(int argc, const char **argv)
                { "symbolic-ref", cmd_symbolic_ref, RUN_SETUP },
                { "tag", cmd_tag, RUN_SETUP },
                { "tar-tree", cmd_tar_tree },
+               { "unpack-file", cmd_unpack_file, RUN_SETUP },
                { "unpack-objects", cmd_unpack_objects, RUN_SETUP },
                { "update-index", cmd_update_index, RUN_SETUP },
                { "update-ref", cmd_update_ref, RUN_SETUP },
                { "update-server-info", cmd_update_server_info, RUN_SETUP },
                { "upload-archive", cmd_upload_archive },
+               { "var", cmd_var },
                { "verify-tag", cmd_verify_tag, RUN_SETUP },
                { "version", cmd_version },
                { "whatchanged", cmd_whatchanged, RUN_SETUP | USE_PAGER },
@@ -408,6 +433,8 @@ static void execv_dashed_external(const char **argv)
        const char *tmp;
        int status;
 
+       commit_pager_choice();
+
        strbuf_addf(&cmd, "git-%s", argv[0]);
 
        /*
@@ -487,12 +514,12 @@ int main(int argc, const char **argv)
        argv++;
        argc--;
        handle_options(&argv, &argc, NULL);
-       commit_pager_choice();
        if (argc > 0) {
                if (!prefixcmp(argv[0], "--"))
                        argv[0] += 2;
        } else {
                /* The user didn't specify a command; give them help */
+               commit_pager_choice();
                printf("usage: %s\n\n", git_usage_string);
                list_common_cmds_help();
                printf("\n%s\n", git_more_info_string);