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56 lines
1.5 KiB
56 lines
1.5 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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#include "parse-options.h" |
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static const char * const write_tree_usage[] = { |
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"git write-tree [--missing-ok] [--prefix=<prefix>/]", |
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NULL |
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}; |
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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 flags = 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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struct option write_tree_options[] = { |
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OPT_BIT(0, "missing-ok", &flags, "allow missing objects", |
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WRITE_TREE_MISSING_OK), |
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{ OPTION_STRING, 0, "prefix", &prefix, "<prefix>/", |
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"write tree object for a subdirectory <prefix>" , |
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PARSE_OPT_LITERAL_ARGHELP }, |
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{ OPTION_BIT, 0, "ignore-cache-tree", &flags, NULL, |
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"only useful for debugging", |
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PARSE_OPT_HIDDEN | PARSE_OPT_NOARG, NULL, |
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WRITE_TREE_IGNORE_CACHE_TREE }, |
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OPT_END() |
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}; |
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git_config(git_default_config, NULL); |
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argc = parse_options(argc, argv, unused_prefix, write_tree_options, |
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write_tree_usage, 0); |
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ret = write_cache_as_tree(sha1, flags, 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", 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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