forked from forgejo/forgejo
Upgrade blevesearch dependency to v2.0.1 (#14346)
* Upgrade blevesearch dependency to v2.0.1 * Update rupture to v1.0.0 * Fix test
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3aa53dc6bc
commit
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459 changed files with 7518 additions and 4211 deletions
43
vendor/github.com/blevesearch/bleve/v2/numeric/bin.go
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vendor/github.com/blevesearch/bleve/v2/numeric/bin.go
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package numeric
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var interleaveMagic = []uint64{
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0x5555555555555555,
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0x3333333333333333,
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0x0F0F0F0F0F0F0F0F,
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0x00FF00FF00FF00FF,
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0x0000FFFF0000FFFF,
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0x00000000FFFFFFFF,
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0xAAAAAAAAAAAAAAAA,
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}
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var interleaveShift = []uint{1, 2, 4, 8, 16}
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// Interleave the first 32 bits of each uint64
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// apdated from org.apache.lucene.util.BitUtil
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// which was adapted from:
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// http://graphics.stanford.edu/~seander/bithacks.html#InterleaveBMN
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func Interleave(v1, v2 uint64) uint64 {
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v1 = (v1 | (v1 << interleaveShift[4])) & interleaveMagic[4]
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v1 = (v1 | (v1 << interleaveShift[3])) & interleaveMagic[3]
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v1 = (v1 | (v1 << interleaveShift[2])) & interleaveMagic[2]
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v1 = (v1 | (v1 << interleaveShift[1])) & interleaveMagic[1]
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v1 = (v1 | (v1 << interleaveShift[0])) & interleaveMagic[0]
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v2 = (v2 | (v2 << interleaveShift[4])) & interleaveMagic[4]
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v2 = (v2 | (v2 << interleaveShift[3])) & interleaveMagic[3]
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v2 = (v2 | (v2 << interleaveShift[2])) & interleaveMagic[2]
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v2 = (v2 | (v2 << interleaveShift[1])) & interleaveMagic[1]
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v2 = (v2 | (v2 << interleaveShift[0])) & interleaveMagic[0]
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return (v2 << 1) | v1
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}
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// Deinterleave the 32-bit value starting at position 0
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// to get the other 32-bit value, shift it by 1 first
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func Deinterleave(b uint64) uint64 {
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b &= interleaveMagic[0]
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b = (b ^ (b >> interleaveShift[0])) & interleaveMagic[1]
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b = (b ^ (b >> interleaveShift[1])) & interleaveMagic[2]
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b = (b ^ (b >> interleaveShift[2])) & interleaveMagic[3]
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b = (b ^ (b >> interleaveShift[3])) & interleaveMagic[4]
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b = (b ^ (b >> interleaveShift[4])) & interleaveMagic[5]
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return b
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}
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34
vendor/github.com/blevesearch/bleve/v2/numeric/float.go
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vendor/github.com/blevesearch/bleve/v2/numeric/float.go
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// Copyright (c) 2014 Couchbase, Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package numeric
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import (
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"math"
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)
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func Float64ToInt64(f float64) int64 {
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fasint := int64(math.Float64bits(f))
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if fasint < 0 {
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fasint = fasint ^ 0x7fffffffffffffff
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}
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return fasint
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}
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func Int64ToFloat64(i int64) float64 {
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if i < 0 {
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i ^= 0x7fffffffffffffff
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}
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return math.Float64frombits(uint64(i))
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}
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111
vendor/github.com/blevesearch/bleve/v2/numeric/prefix_coded.go
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vendor/github.com/blevesearch/bleve/v2/numeric/prefix_coded.go
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// Copyright (c) 2014 Couchbase, Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package numeric
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import "fmt"
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const ShiftStartInt64 byte = 0x20
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// PrefixCoded is a byte array encoding of
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// 64-bit numeric values shifted by 0-63 bits
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type PrefixCoded []byte
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func NewPrefixCodedInt64(in int64, shift uint) (PrefixCoded, error) {
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rv, _, err := NewPrefixCodedInt64Prealloc(in, shift, nil)
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return rv, err
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}
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func NewPrefixCodedInt64Prealloc(in int64, shift uint, prealloc []byte) (
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rv PrefixCoded, preallocRest []byte, err error) {
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if shift > 63 {
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return nil, prealloc, fmt.Errorf("cannot shift %d, must be between 0 and 63", shift)
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}
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nChars := ((63 - shift) / 7) + 1
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size := int(nChars + 1)
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if len(prealloc) >= size {
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rv = PrefixCoded(prealloc[0:size])
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preallocRest = prealloc[size:]
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} else {
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rv = make(PrefixCoded, size)
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}
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rv[0] = ShiftStartInt64 + byte(shift)
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sortableBits := int64(uint64(in) ^ 0x8000000000000000)
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sortableBits = int64(uint64(sortableBits) >> shift)
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for nChars > 0 {
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// Store 7 bits per byte for compatibility
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// with UTF-8 encoding of terms
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rv[nChars] = byte(sortableBits & 0x7f)
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nChars--
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sortableBits = int64(uint64(sortableBits) >> 7)
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}
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return rv, preallocRest, nil
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}
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func MustNewPrefixCodedInt64(in int64, shift uint) PrefixCoded {
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rv, err := NewPrefixCodedInt64(in, shift)
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if err != nil {
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panic(err)
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}
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return rv
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}
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// Shift returns the number of bits shifted
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// returns 0 if in uninitialized state
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func (p PrefixCoded) Shift() (uint, error) {
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if len(p) > 0 {
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shift := p[0] - ShiftStartInt64
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if shift < 0 || shift < 63 {
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return uint(shift), nil
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}
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}
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return 0, fmt.Errorf("invalid prefix coded value")
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}
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func (p PrefixCoded) Int64() (int64, error) {
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shift, err := p.Shift()
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if err != nil {
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return 0, err
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}
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var sortableBits int64
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for _, inbyte := range p[1:] {
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sortableBits <<= 7
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sortableBits |= int64(inbyte)
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}
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return int64(uint64((sortableBits << shift)) ^ 0x8000000000000000), nil
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}
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func ValidPrefixCodedTerm(p string) (bool, int) {
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return ValidPrefixCodedTermBytes([]byte(p))
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}
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func ValidPrefixCodedTermBytes(p []byte) (bool, int) {
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if len(p) > 0 {
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if p[0] < ShiftStartInt64 || p[0] > ShiftStartInt64+63 {
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return false, 0
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}
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shift := p[0] - ShiftStartInt64
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nChars := ((63 - int(shift)) / 7) + 1
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if len(p) != nChars+1 {
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return false, 0
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}
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return true, int(shift)
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}
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return false, 0
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}
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