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20c7e3d5cf
This change is strictly about 'git merge-ours -h' without any other options and arguments. This change cannot break compatibility since merge drivers are always passed '--', among other arguments. Any usage string for this command is a lie, since it ignored its arguments until now. Still, it makes sense to let the user know the expected usage when asked. Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
34 lines
926 B
C
34 lines
926 B
C
/*
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* Implementation of git-merge-ours.sh as builtin
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*
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* Copyright (c) 2007 Thomas Harning Jr
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* Original:
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* Original Copyright (c) 2005 Junio C Hamano
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*
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* Pretend we resolved the heads, but declare our tree trumps everybody else.
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*/
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#include "git-compat-util.h"
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#include "builtin.h"
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static const char builtin_merge_ours_usage[] =
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"git merge-ours <base>... -- HEAD <remote>...";
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static const char *diff_index_args[] = {
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"diff-index", "--quiet", "--cached", "HEAD", "--", NULL
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};
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#define NARGS (ARRAY_SIZE(diff_index_args) - 1)
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int cmd_merge_ours(int argc, const char **argv, const char *prefix)
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{
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if (argc == 2 && !strcmp(argv[1], "-h"))
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usage(builtin_merge_ours_usage);
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/*
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* We need to exit with 2 if the index does not match our HEAD tree,
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* because the current index is what we will be committing as the
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* merge result.
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*/
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if (cmd_diff_index(NARGS, diff_index_args, prefix))
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exit(2);
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exit(0);
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}
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