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/*
* Copyright (C) the Rugged contributors. All rights reserved.
*
* This file is part of Rugged, distributed under the MIT license.
* For full terms see the included LICENSE file.
*/
#include "rugged.h"
extern VALUE rb_cRuggedDiff;
VALUE rb_cRuggedDiffDelta;
VALUE rb_git_delta_file_fromC(const git_diff_file *file)
{
VALUE rb_file;
if (!file)
return Qnil;
rb_file = rb_hash_new();
rb_hash_aset(rb_file, CSTR2SYM("oid"), rugged_create_oid(&file->id));
rb_hash_aset(rb_file, CSTR2SYM("path"), file->path ? rb_str_new2(file->path) : Qnil);
rb_hash_aset(rb_file, CSTR2SYM("size"), INT2FIX(file->size));
rb_hash_aset(rb_file, CSTR2SYM("flags"), UINT2NUM(file->flags));
rb_hash_aset(rb_file, CSTR2SYM("mode"), UINT2NUM(file->mode));
return rb_file;
}
static VALUE rb_git_delta_status_fromC(git_delta_t status)
{
switch(status) {
case GIT_DELTA_UNMODIFIED:
return CSTR2SYM("unmodified");
case GIT_DELTA_ADDED:
return CSTR2SYM("added");
case GIT_DELTA_DELETED:
return CSTR2SYM("deleted");
case GIT_DELTA_MODIFIED:
return CSTR2SYM("modified");
case GIT_DELTA_RENAMED:
return CSTR2SYM("renamed");
case GIT_DELTA_COPIED:
return CSTR2SYM("copied");
case GIT_DELTA_IGNORED:
return CSTR2SYM("ignored");
case GIT_DELTA_UNTRACKED:
return CSTR2SYM("untracked");
case GIT_DELTA_TYPECHANGE:
return CSTR2SYM("typechange");
default:
return CSTR2SYM("unknown");
}
}
static VALUE rb_git_delta_status_char_fromC(git_delta_t status)
{
char status_char[2];
status_char[0] = git_diff_status_char(status);
status_char[1] = '\0';
return CSTR2SYM(status_char);
}
VALUE rugged_diff_delta_new(VALUE owner, const git_diff_delta *delta)
{
VALUE rb_delta = rb_class_new_instance(0, NULL, rb_cRuggedDiffDelta);
rugged_set_owner(rb_delta, owner);
rb_iv_set(rb_delta, "@old_file", rb_git_delta_file_fromC(&delta->old_file));
rb_iv_set(rb_delta, "@new_file", rb_git_delta_file_fromC(&delta->new_file));
rb_iv_set(rb_delta, "@similarity", INT2FIX(delta->similarity));
rb_iv_set(rb_delta, "@status", rb_git_delta_status_fromC(delta->status));
rb_iv_set(rb_delta, "@status_char", rb_git_delta_status_char_fromC(delta->status));
rb_iv_set(rb_delta, "@binary",
(!(delta->flags & GIT_DIFF_FLAG_NOT_BINARY) &&
(delta->flags & GIT_DIFF_FLAG_BINARY)) ? Qtrue : Qfalse
);
return rb_delta;
}
void Init_rugged_diff_delta(void)
{
rb_cRuggedDiffDelta = rb_define_class_under(rb_cRuggedDiff, "Delta", rb_cObject);
}
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