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8429f2b42d
Move from unsigned char[20] to struct object_id continues. * bc/object-id: match-trees: convert several leaf functions to use struct object_id tree-walk: convert tree_entry_extract() to use struct object_id struct name_entry: use struct object_id instead of unsigned char sha1[20] match-trees: convert shift_tree() and shift_tree_by() to use object_id test-match-trees: convert to use struct object_id sha1-name: introduce a get_oid() function
27 lines
617 B
C
27 lines
617 B
C
#include "cache.h"
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#include "tree.h"
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int main(int ac, char **av)
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{
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struct object_id hash1, hash2, shifted;
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struct tree *one, *two;
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setup_git_directory();
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if (get_oid(av[1], &hash1))
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die("cannot parse %s as an object name", av[1]);
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if (get_oid(av[2], &hash2))
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die("cannot parse %s as an object name", av[2]);
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one = parse_tree_indirect(hash1.hash);
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if (!one)
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die("not a tree-ish %s", av[1]);
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two = parse_tree_indirect(hash2.hash);
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if (!two)
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die("not a tree-ish %s", av[2]);
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shift_tree(&one->object.oid, &two->object.oid, &shifted, -1);
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printf("shifted: %s\n", oid_to_hex(&shifted));
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exit(0);
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}
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