| /* |
| * GIT - The information manager from hell |
| * |
| * Copyright (C) Linus Torvalds, 2005 |
| */ |
| #define USE_THE_INDEX_VARIABLE |
| #include "builtin.h" |
| #include "config.h" |
| #include "environment.h" |
| #include "gettext.h" |
| #include "hex.h" |
| #include "tree.h" |
| #include "cache-tree.h" |
| #include "parse-options.h" |
| #include "repository.h" |
| |
| static const char * const write_tree_usage[] = { |
| N_("git write-tree [--missing-ok] [--prefix=<prefix>/]"), |
| NULL |
| }; |
| |
| int cmd_write_tree(int argc, const char **argv, const char *cmd_prefix) |
| { |
| int flags = 0, ret; |
| const char *tree_prefix = NULL; |
| struct object_id oid; |
| const char *me = "git-write-tree"; |
| struct option write_tree_options[] = { |
| OPT_BIT(0, "missing-ok", &flags, N_("allow missing objects"), |
| WRITE_TREE_MISSING_OK), |
| OPT_STRING(0, "prefix", &tree_prefix, N_("<prefix>/"), |
| N_("write tree object for a subdirectory <prefix>")), |
| { OPTION_BIT, 0, "ignore-cache-tree", &flags, NULL, |
| N_("only useful for debugging"), |
| PARSE_OPT_HIDDEN | PARSE_OPT_NOARG, NULL, |
| WRITE_TREE_IGNORE_CACHE_TREE }, |
| OPT_END() |
| }; |
| |
| git_config(git_default_config, NULL); |
| argc = parse_options(argc, argv, cmd_prefix, write_tree_options, |
| write_tree_usage, 0); |
| |
| prepare_repo_settings(the_repository); |
| the_repository->settings.command_requires_full_index = 0; |
| |
| ret = write_index_as_tree(&oid, &the_index, get_index_file(), flags, |
| tree_prefix); |
| switch (ret) { |
| case 0: |
| printf("%s\n", oid_to_hex(&oid)); |
| break; |
| case WRITE_TREE_UNREADABLE_INDEX: |
| die("%s: error reading the index", me); |
| break; |
| case WRITE_TREE_UNMERGED_INDEX: |
| die("%s: error building trees", me); |
| break; |
| case WRITE_TREE_PREFIX_ERROR: |
| die("%s: prefix %s not found", me, tree_prefix); |
| break; |
| } |
| return ret; |
| } |