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52 lines
1.2 KiB
52 lines
1.2 KiB
/* |
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* GIT - The information manager from hell |
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* |
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* Copyright (C) Linus Torvalds, 2005 |
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*/ |
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#include "builtin.h" |
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#include "cache.h" |
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#include "tree.h" |
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#include "cache-tree.h" |
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static const char write_tree_usage[] = |
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"git-write-tree [--missing-ok] [--prefix=<prefix>/]"; |
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int cmd_write_tree(int argc, const char **argv, const char *unused_prefix) |
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{ |
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int missing_ok = 0, ret; |
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const char *prefix = NULL; |
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unsigned char sha1[20]; |
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const char *me = "git-write-tree"; |
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git_config(git_default_config, NULL); |
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while (1 < argc) { |
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const char *arg = argv[1]; |
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if (!strcmp(arg, "--missing-ok")) |
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missing_ok = 1; |
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else if (!prefixcmp(arg, "--prefix=")) |
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prefix = arg + 9; |
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else |
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usage(write_tree_usage); |
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argc--; argv++; |
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} |
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if (argc > 2) |
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die("too many options"); |
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ret = write_cache_as_tree(sha1, missing_ok, prefix); |
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switch (ret) { |
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case 0: |
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printf("%s\n", sha1_to_hex(sha1)); |
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break; |
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case WRITE_TREE_UNREADABLE_INDEX: |
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die("%s: error reading the index", me); |
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break; |
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case WRITE_TREE_UNMERGED_INDEX: |
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die("%s: error building trees; the index is unmerged?", me); |
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break; |
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case WRITE_TREE_PREFIX_ERROR: |
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die("%s: prefix %s not found", me, prefix); |
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break; |
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} |
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return ret; |
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}
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