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Update google.golang.org/genproto

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This commit is contained in:
Jordan Liggitt
2023-05-25 21:10:02 -04:00
parent d8e9a7b33a
commit a045fedd02
196 changed files with 143806 additions and 28719 deletions
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31
vendor/github.com/cespare/xxhash/v2/README.md generated vendored
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@@ -3,8 +3,7 @@
[![Go Reference](https://pkg.go.dev/badge/github.com/cespare/xxhash/v2.svg)](https://pkg.go.dev/github.com/cespare/xxhash/v2)
[![Test](https://github.com/cespare/xxhash/actions/workflows/test.yml/badge.svg)](https://github.com/cespare/xxhash/actions/workflows/test.yml)
xxhash is a Go implementation of the 64-bit
[xxHash](http://cyan4973.github.io/xxHash/) algorithm, XXH64. This is a
xxhash is a Go implementation of the 64-bit [xxHash] algorithm, XXH64. This is a
high-quality hashing algorithm that is much faster than anything in the Go
standard library.
@@ -25,8 +24,11 @@ func (*Digest) WriteString(string) (int, error)
func (*Digest) Sum64() uint64
```
This implementation provides a fast pure-Go implementation and an even faster
assembly implementation for amd64.
The package is written with optimized pure Go and also contains even faster
assembly implementations for amd64 and arm64. If desired, the `purego` build tag
opts into using the Go code even on those architectures.
[xxHash]: http://cyan4973.github.io/xxHash/
## Compatibility
@@ -45,19 +47,20 @@ I recommend using the latest release of Go.
Here are some quick benchmarks comparing the pure-Go and assembly
implementations of Sum64.
| input size | purego | asm |
| --- | --- | --- |
| 5 B | 979.66 MB/s | 1291.17 MB/s |
| 100 B | 7475.26 MB/s | 7973.40 MB/s |
| 4 KB | 17573.46 MB/s | 17602.65 MB/s |
| 10 MB | 17131.46 MB/s | 17142.16 MB/s |
| input size | purego | asm |
| ---------- | --------- | --------- |
| 4 B | 1.3 GB/s | 1.2 GB/s |
| 16 B | 2.9 GB/s | 3.5 GB/s |
| 100 B | 6.9 GB/s | 8.1 GB/s |
| 4 KB | 11.7 GB/s | 16.7 GB/s |
| 10 MB | 12.0 GB/s | 17.3 GB/s |
These numbers were generated on Ubuntu 18.04 with an Intel i7-8700K CPU using
the following commands under Go 1.11.2:
These numbers were generated on Ubuntu 20.04 with an Intel Xeon Platinum 8252C
CPU using the following commands under Go 1.19.2:
```
$ go test -tags purego -benchtime 10s -bench '/xxhash,direct,bytes'
$ go test -benchtime 10s -bench '/xxhash,direct,bytes'
benchstat <(go test -tags purego -benchtime 500ms -count 15 -bench 'Sum64$')
benchstat <(go test -benchtime 500ms -count 15 -bench 'Sum64$')
```
## Projects using this package

10
vendor/github.com/cespare/xxhash/v2/testall.sh generated vendored Normal file
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@@ -0,0 +1,10 @@
#!/bin/bash
set -eu -o pipefail
# Small convenience script for running the tests with various combinations of
# arch/tags. This assumes we're running on amd64 and have qemu available.
go test ./...
go test -tags purego ./...
GOARCH=arm64 go test
GOARCH=arm64 go test -tags purego

47
vendor/github.com/cespare/xxhash/v2/xxhash.go generated vendored
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@@ -16,19 +16,11 @@ const (
prime5 uint64 = 2870177450012600261
)
// NOTE(caleb): I'm using both consts and vars of the primes. Using consts where
// possible in the Go code is worth a small (but measurable) performance boost
// by avoiding some MOVQs. Vars are needed for the asm and also are useful for
// convenience in the Go code in a few places where we need to intentionally
// avoid constant arithmetic (e.g., v1 := prime1 + prime2 fails because the
// result overflows a uint64).
var (
prime1v = prime1
prime2v = prime2
prime3v = prime3
prime4v = prime4
prime5v = prime5
)
// Store the primes in an array as well.
//
// The consts are used when possible in Go code to avoid MOVs but we need a
// contiguous array of the assembly code.
var primes = [...]uint64{prime1, prime2, prime3, prime4, prime5}
// Digest implements hash.Hash64.
type Digest struct {
@@ -50,10 +42,10 @@ func New() *Digest {
// Reset clears the Digest's state so that it can be reused.
func (d *Digest) Reset() {
d.v1 = prime1v + prime2
d.v1 = primes[0] + prime2
d.v2 = prime2
d.v3 = 0
d.v4 = -prime1v
d.v4 = -primes[0]
d.total = 0
d.n = 0
}
@@ -69,21 +61,23 @@ func (d *Digest) Write(b []byte) (n int, err error) {
n = len(b)
d.total += uint64(n)
memleft := d.mem[d.n&(len(d.mem)-1):]
if d.n+n < 32 {
// This new data doesn't even fill the current block.
copy(d.mem[d.n:], b)
copy(memleft, b)
d.n += n
return
}
if d.n > 0 {
// Finish off the partial block.
copy(d.mem[d.n:], b)
c := copy(memleft, b)
d.v1 = round(d.v1, u64(d.mem[0:8]))
d.v2 = round(d.v2, u64(d.mem[8:16]))
d.v3 = round(d.v3, u64(d.mem[16:24]))
d.v4 = round(d.v4, u64(d.mem[24:32]))
b = b[32-d.n:]
b = b[c:]
d.n = 0
}
@@ -133,21 +127,20 @@ func (d *Digest) Sum64() uint64 {
h += d.total
i, end := 0, d.n
for ; i+8 <= end; i += 8 {
k1 := round(0, u64(d.mem[i:i+8]))
b := d.mem[:d.n&(len(d.mem)-1)]
for ; len(b) >= 8; b = b[8:] {
k1 := round(0, u64(b[:8]))
h ^= k1
h = rol27(h)*prime1 + prime4
}
if i+4 <= end {
h ^= uint64(u32(d.mem[i:i+4])) * prime1
if len(b) >= 4 {
h ^= uint64(u32(b[:4])) * prime1
h = rol23(h)*prime2 + prime3
i += 4
b = b[4:]
}
for i < end {
h ^= uint64(d.mem[i]) * prime5
for ; len(b) > 0; b = b[1:] {
h ^= uint64(b[0]) * prime5
h = rol11(h) * prime1
i++
}
h ^= h >> 33

308
vendor/github.com/cespare/xxhash/v2/xxhash_amd64.s generated vendored
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@@ -1,215 +1,209 @@
//go:build !appengine && gc && !purego
// +build !appengine
// +build gc
// +build !purego
#include "textflag.h"
// Register allocation:
// AX h
// SI pointer to advance through b
// DX n
// BX loop end
// R8 v1, k1
// R9 v2
// R10 v3
// R11 v4
// R12 tmp
// R13 prime1v
// R14 prime2v
// DI prime4v
// Registers:
#define h AX
#define d AX
#define p SI // pointer to advance through b
#define n DX
#define end BX // loop end
#define v1 R8
#define v2 R9
#define v3 R10
#define v4 R11
#define x R12
#define prime1 R13
#define prime2 R14
#define prime4 DI
// round reads from and advances the buffer pointer in SI.
// It assumes that R13 has prime1v and R14 has prime2v.
#define round(r) \
MOVQ (SI), R12 \
ADDQ $8, SI \
IMULQ R14, R12 \
ADDQ R12, r \
ROLQ $31, r \
IMULQ R13, r
#define round(acc, x) \
IMULQ prime2, x \
ADDQ x, acc \
ROLQ $31, acc \
IMULQ prime1, acc
// mergeRound applies a merge round on the two registers acc and val.
// It assumes that R13 has prime1v, R14 has prime2v, and DI has prime4v.
#define mergeRound(acc, val) \
IMULQ R14, val \
ROLQ $31, val \
IMULQ R13, val \
XORQ val, acc \
IMULQ R13, acc \
ADDQ DI, acc
// round0 performs the operation x = round(0, x).
#define round0(x) \
IMULQ prime2, x \
ROLQ $31, x \
IMULQ prime1, x
// mergeRound applies a merge round on the two registers acc and x.
// It assumes that prime1, prime2, and prime4 have been loaded.
#define mergeRound(acc, x) \
round0(x) \
XORQ x, acc \
IMULQ prime1, acc \
ADDQ prime4, acc
// blockLoop processes as many 32-byte blocks as possible,
// updating v1, v2, v3, and v4. It assumes that there is at least one block
// to process.
#define blockLoop() \
loop: \
MOVQ +0(p), x \
round(v1, x) \
MOVQ +8(p), x \
round(v2, x) \
MOVQ +16(p), x \
round(v3, x) \
MOVQ +24(p), x \
round(v4, x) \
ADDQ $32, p \
CMPQ p, end \
JLE loop
// func Sum64(b []byte) uint64
TEXT ·Sum64(SB), NOSPLIT, $0-32
TEXT ·Sum64(SB), NOSPLIT|NOFRAME, $0-32
// Load fixed primes.
MOVQ ·prime1v(SB), R13
MOVQ ·prime2v(SB), R14
MOVQ ·prime4v(SB), DI
MOVQ ·primes+0(SB), prime1
MOVQ ·primes+8(SB), prime2
MOVQ ·primes+24(SB), prime4
// Load slice.
MOVQ b_base+0(FP), SI
MOVQ b_len+8(FP), DX
LEAQ (SI)(DX*1), BX
MOVQ b_base+0(FP), p
MOVQ b_len+8(FP), n
LEAQ (p)(n*1), end
// The first loop limit will be len(b)-32.
SUBQ $32, BX
SUBQ $32, end
// Check whether we have at least one block.
CMPQ DX, $32
CMPQ n, $32
JLT noBlocks
// Set up initial state (v1, v2, v3, v4).
MOVQ R13, R8
ADDQ R14, R8
MOVQ R14, R9
XORQ R10, R10
XORQ R11, R11
SUBQ R13, R11
MOVQ prime1, v1
ADDQ prime2, v1
MOVQ prime2, v2
XORQ v3, v3
XORQ v4, v4
SUBQ prime1, v4
// Loop until SI > BX.
blockLoop:
round(R8)
round(R9)
round(R10)
round(R11)
blockLoop()
CMPQ SI, BX
JLE blockLoop
MOVQ v1, h
ROLQ $1, h
MOVQ v2, x
ROLQ $7, x
ADDQ x, h
MOVQ v3, x
ROLQ $12, x
ADDQ x, h
MOVQ v4, x
ROLQ $18, x
ADDQ x, h
MOVQ R8, AX
ROLQ $1, AX
MOVQ R9, R12
ROLQ $7, R12
ADDQ R12, AX
MOVQ R10, R12
ROLQ $12, R12
ADDQ R12, AX
MOVQ R11, R12
ROLQ $18, R12
ADDQ R12, AX
mergeRound(AX, R8)
mergeRound(AX, R9)
mergeRound(AX, R10)
mergeRound(AX, R11)
mergeRound(h, v1)
mergeRound(h, v2)
mergeRound(h, v3)
mergeRound(h, v4)
JMP afterBlocks
noBlocks:
MOVQ ·prime5v(SB), AX
MOVQ ·primes+32(SB), h
afterBlocks:
ADDQ DX, AX
ADDQ n, h
// Right now BX has len(b)-32, and we want to loop until SI > len(b)-8.
ADDQ $24, BX
ADDQ $24, end
CMPQ p, end
JG try4
CMPQ SI, BX
JG fourByte
loop8:
MOVQ (p), x
ADDQ $8, p
round0(x)
XORQ x, h
ROLQ $27, h
IMULQ prime1, h
ADDQ prime4, h
wordLoop:
// Calculate k1.
MOVQ (SI), R8
ADDQ $8, SI
IMULQ R14, R8
ROLQ $31, R8
IMULQ R13, R8
CMPQ p, end
JLE loop8
XORQ R8, AX
ROLQ $27, AX
IMULQ R13, AX
ADDQ DI, AX
try4:
ADDQ $4, end
CMPQ p, end
JG try1
CMPQ SI, BX
JLE wordLoop
MOVL (p), x
ADDQ $4, p
IMULQ prime1, x
XORQ x, h
fourByte:
ADDQ $4, BX
CMPQ SI, BX
JG singles
ROLQ $23, h
IMULQ prime2, h
ADDQ ·primes+16(SB), h
MOVL (SI), R8
ADDQ $4, SI
IMULQ R13, R8
XORQ R8, AX
ROLQ $23, AX
IMULQ R14, AX
ADDQ ·prime3v(SB), AX
singles:
ADDQ $4, BX
CMPQ SI, BX
try1:
ADDQ $4, end
CMPQ p, end
JGE finalize
singlesLoop:
MOVBQZX (SI), R12
ADDQ $1, SI
IMULQ ·prime5v(SB), R12
XORQ R12, AX
loop1:
MOVBQZX (p), x
ADDQ $1, p
IMULQ ·primes+32(SB), x
XORQ x, h
ROLQ $11, h
IMULQ prime1, h
ROLQ $11, AX
IMULQ R13, AX
CMPQ SI, BX
JL singlesLoop
CMPQ p, end
JL loop1
finalize:
MOVQ AX, R12
SHRQ $33, R12
XORQ R12, AX
IMULQ R14, AX
MOVQ AX, R12
SHRQ $29, R12
XORQ R12, AX
IMULQ ·prime3v(SB), AX
MOVQ AX, R12
SHRQ $32, R12
XORQ R12, AX
MOVQ h, x
SHRQ $33, x
XORQ x, h
IMULQ prime2, h
MOVQ h, x
SHRQ $29, x
XORQ x, h
IMULQ ·primes+16(SB), h
MOVQ h, x
SHRQ $32, x
XORQ x, h
MOVQ AX, ret+24(FP)
MOVQ h, ret+24(FP)
RET
// writeBlocks uses the same registers as above except that it uses AX to store
// the d pointer.
// func writeBlocks(d *Digest, b []byte) int
TEXT ·writeBlocks(SB), NOSPLIT, $0-40
TEXT ·writeBlocks(SB), NOSPLIT|NOFRAME, $0-40
// Load fixed primes needed for round.
MOVQ ·prime1v(SB), R13
MOVQ ·prime2v(SB), R14
MOVQ ·primes+0(SB), prime1
MOVQ ·primes+8(SB), prime2
// Load slice.
MOVQ b_base+8(FP), SI
MOVQ b_len+16(FP), DX
LEAQ (SI)(DX*1), BX
SUBQ $32, BX
MOVQ b_base+8(FP), p
MOVQ b_len+16(FP), n
LEAQ (p)(n*1), end
SUBQ $32, end
// Load vN from d.
MOVQ d+0(FP), AX
MOVQ 0(AX), R8 // v1
MOVQ 8(AX), R9 // v2
MOVQ 16(AX), R10 // v3
MOVQ 24(AX), R11 // v4
MOVQ s+0(FP), d
MOVQ 0(d), v1
MOVQ 8(d), v2
MOVQ 16(d), v3
MOVQ 24(d), v4
// We don't need to check the loop condition here; this function is
// always called with at least one block of data to process.
blockLoop:
round(R8)
round(R9)
round(R10)
round(R11)
CMPQ SI, BX
JLE blockLoop
blockLoop()
// Copy vN back to d.
MOVQ R8, 0(AX)
MOVQ R9, 8(AX)
MOVQ R10, 16(AX)
MOVQ R11, 24(AX)
MOVQ v1, 0(d)
MOVQ v2, 8(d)
MOVQ v3, 16(d)
MOVQ v4, 24(d)
// The number of bytes written is SI minus the old base pointer.
SUBQ b_base+8(FP), SI
MOVQ SI, ret+32(FP)
// The number of bytes written is p minus the old base pointer.
SUBQ b_base+8(FP), p
MOVQ p, ret+32(FP)
RET

183
vendor/github.com/cespare/xxhash/v2/xxhash_arm64.s generated vendored Normal file
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@@ -0,0 +1,183 @@
//go:build !appengine && gc && !purego
// +build !appengine
// +build gc
// +build !purego
#include "textflag.h"
// Registers:
#define digest R1
#define h R2 // return value
#define p R3 // input pointer
#define n R4 // input length
#define nblocks R5 // n / 32
#define prime1 R7
#define prime2 R8
#define prime3 R9
#define prime4 R10
#define prime5 R11
#define v1 R12
#define v2 R13
#define v3 R14
#define v4 R15
#define x1 R20
#define x2 R21
#define x3 R22
#define x4 R23
#define round(acc, x) \
MADD prime2, acc, x, acc \
ROR $64-31, acc \
MUL prime1, acc
// round0 performs the operation x = round(0, x).
#define round0(x) \
MUL prime2, x \
ROR $64-31, x \
MUL prime1, x
#define mergeRound(acc, x) \
round0(x) \
EOR x, acc \
MADD acc, prime4, prime1, acc
// blockLoop processes as many 32-byte blocks as possible,
// updating v1, v2, v3, and v4. It assumes that n >= 32.
#define blockLoop() \
LSR $5, n, nblocks \
PCALIGN $16 \
loop: \
LDP.P 16(p), (x1, x2) \
LDP.P 16(p), (x3, x4) \
round(v1, x1) \
round(v2, x2) \
round(v3, x3) \
round(v4, x4) \
SUB $1, nblocks \
CBNZ nblocks, loop
// func Sum64(b []byte) uint64
TEXT ·Sum64(SB), NOSPLIT|NOFRAME, $0-32
LDP b_base+0(FP), (p, n)
LDP ·primes+0(SB), (prime1, prime2)
LDP ·primes+16(SB), (prime3, prime4)
MOVD ·primes+32(SB), prime5
CMP $32, n
CSEL LT, prime5, ZR, h // if n < 32 { h = prime5 } else { h = 0 }
BLT afterLoop
ADD prime1, prime2, v1
MOVD prime2, v2
MOVD $0, v3
NEG prime1, v4
blockLoop()
ROR $64-1, v1, x1
ROR $64-7, v2, x2
ADD x1, x2
ROR $64-12, v3, x3
ROR $64-18, v4, x4
ADD x3, x4
ADD x2, x4, h
mergeRound(h, v1)
mergeRound(h, v2)
mergeRound(h, v3)
mergeRound(h, v4)
afterLoop:
ADD n, h
TBZ $4, n, try8
LDP.P 16(p), (x1, x2)
round0(x1)
// NOTE: here and below, sequencing the EOR after the ROR (using a
// rotated register) is worth a small but measurable speedup for small
// inputs.
ROR $64-27, h
EOR x1 @> 64-27, h, h
MADD h, prime4, prime1, h
round0(x2)
ROR $64-27, h
EOR x2 @> 64-27, h, h
MADD h, prime4, prime1, h
try8:
TBZ $3, n, try4
MOVD.P 8(p), x1
round0(x1)
ROR $64-27, h
EOR x1 @> 64-27, h, h
MADD h, prime4, prime1, h
try4:
TBZ $2, n, try2
MOVWU.P 4(p), x2
MUL prime1, x2
ROR $64-23, h
EOR x2 @> 64-23, h, h
MADD h, prime3, prime2, h
try2:
TBZ $1, n, try1
MOVHU.P 2(p), x3
AND $255, x3, x1
LSR $8, x3, x2
MUL prime5, x1
ROR $64-11, h
EOR x1 @> 64-11, h, h
MUL prime1, h
MUL prime5, x2
ROR $64-11, h
EOR x2 @> 64-11, h, h
MUL prime1, h
try1:
TBZ $0, n, finalize
MOVBU (p), x4
MUL prime5, x4
ROR $64-11, h
EOR x4 @> 64-11, h, h
MUL prime1, h
finalize:
EOR h >> 33, h
MUL prime2, h
EOR h >> 29, h
MUL prime3, h
EOR h >> 32, h
MOVD h, ret+24(FP)
RET
// func writeBlocks(d *Digest, b []byte) int
TEXT ·writeBlocks(SB), NOSPLIT|NOFRAME, $0-40
LDP ·primes+0(SB), (prime1, prime2)
// Load state. Assume v[1-4] are stored contiguously.
MOVD d+0(FP), digest
LDP 0(digest), (v1, v2)
LDP 16(digest), (v3, v4)
LDP b_base+8(FP), (p, n)
blockLoop()
// Store updated state.
STP (v1, v2), 0(digest)
STP (v3, v4), 16(digest)
BIC $31, n
MOVD n, ret+32(FP)
RET

2
vendor/github.com/cespare/xxhash/v2/xxhash_amd64.go → vendor/github.com/cespare/xxhash/v2/xxhash_asm.go generated vendored
View File

@@ -1,3 +1,5 @@
//go:build (amd64 || arm64) && !appengine && gc && !purego
// +build amd64 arm64
// +build !appengine
// +build gc
// +build !purego

22
vendor/github.com/cespare/xxhash/v2/xxhash_other.go generated vendored
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@@ -1,4 +1,5 @@
// +build !amd64 appengine !gc purego
//go:build (!amd64 && !arm64) || appengine || !gc || purego
// +build !amd64,!arm64 appengine !gc purego
package xxhash
@@ -14,10 +15,10 @@ func Sum64(b []byte) uint64 {
var h uint64
if n >= 32 {
v1 := prime1v + prime2
v1 := primes[0] + prime2
v2 := prime2
v3 := uint64(0)
v4 := -prime1v
v4 := -primes[0]
for len(b) >= 32 {
v1 = round(v1, u64(b[0:8:len(b)]))
v2 = round(v2, u64(b[8:16:len(b)]))
@@ -36,19 +37,18 @@ func Sum64(b []byte) uint64 {
h += uint64(n)
i, end := 0, len(b)
for ; i+8 <= end; i += 8 {
k1 := round(0, u64(b[i:i+8:len(b)]))
for ; len(b) >= 8; b = b[8:] {
k1 := round(0, u64(b[:8]))
h ^= k1
h = rol27(h)*prime1 + prime4
}
if i+4 <= end {
h ^= uint64(u32(b[i:i+4:len(b)])) * prime1
if len(b) >= 4 {
h ^= uint64(u32(b[:4])) * prime1
h = rol23(h)*prime2 + prime3
i += 4
b = b[4:]
}
for ; i < end; i++ {
h ^= uint64(b[i]) * prime5
for ; len(b) > 0; b = b[1:] {
h ^= uint64(b[0]) * prime5
h = rol11(h) * prime1
}

1
vendor/github.com/cespare/xxhash/v2/xxhash_safe.go generated vendored
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@@ -1,3 +1,4 @@
//go:build appengine
// +build appengine
// This file contains the safe implementations of otherwise unsafe-using code.

3
vendor/github.com/cespare/xxhash/v2/xxhash_unsafe.go generated vendored
View File

@@ -1,3 +1,4 @@
//go:build !appengine
// +build !appengine
// This file encapsulates usage of unsafe.
@@ -11,7 +12,7 @@ import (
// In the future it's possible that compiler optimizations will make these
// XxxString functions unnecessary by realizing that calls such as
// Sum64([]byte(s)) don't need to copy s. See https://golang.org/issue/2205.
// Sum64([]byte(s)) don't need to copy s. See https://go.dev/issue/2205.
// If that happens, even if we keep these functions they can be replaced with
// the trivial safe code.

202
vendor/github.com/googleapis/enterprise-certificate-proxy/LICENSE generated vendored Normal file
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@@ -0,0 +1,202 @@
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by
the copyright owner that is granting the License.
"Legal Entity" shall mean the union of the acting entity and all
other entities that control, are controlled by, or are under common
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To apply the Apache License to your work, attach the following
boilerplate notice, with the fields enclosed by brackets "[]"
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185
vendor/github.com/googleapis/enterprise-certificate-proxy/client/client.go generated vendored Normal file
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@@ -0,0 +1,185 @@
// Copyright 2022 Google LLC.
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// Package client is a cross-platform client for the signer binary (a.k.a."EnterpriseCertSigner").
//
// The signer binary is OS-specific, but exposes a standard set of APIs for the client to use.
package client
import (
"crypto"
"crypto/ecdsa"
"crypto/rsa"
"crypto/x509"
"encoding/gob"
"errors"
"fmt"
"io"
"net/rpc"
"os"
"os/exec"
"github.com/googleapis/enterprise-certificate-proxy/client/util"
)
const signAPI = "EnterpriseCertSigner.Sign"
const certificateChainAPI = "EnterpriseCertSigner.CertificateChain"
const publicKeyAPI = "EnterpriseCertSigner.Public"
// A Connection wraps a pair of unidirectional streams as an io.ReadWriteCloser.
type Connection struct {
io.ReadCloser
io.WriteCloser
}
// Close closes c's underlying ReadCloser and WriteCloser.
func (c *Connection) Close() error {
rerr := c.ReadCloser.Close()
werr := c.WriteCloser.Close()
if rerr != nil {
return rerr
}
return werr
}
func init() {
gob.Register(crypto.SHA256)
gob.Register(&rsa.PSSOptions{})
}
// SignArgs contains arguments to a crypto Signer.Sign method.
type SignArgs struct {
Digest []byte // The content to sign.
Opts crypto.SignerOpts // Options for signing, such as Hash identifier.
}
// Key implements credential.Credential by holding the executed signer subprocess.
type Key struct {
cmd *exec.Cmd // Pointer to the signer subprocess.
client *rpc.Client // Pointer to the rpc client that communicates with the signer subprocess.
publicKey crypto.PublicKey // Public key of loaded certificate.
chain [][]byte // Certificate chain of loaded certificate.
}
// CertificateChain returns the credential as a raw X509 cert chain. This contains the public key.
func (k *Key) CertificateChain() [][]byte {
return k.chain
}
// Close closes the RPC connection and kills the signer subprocess.
// Call this to free up resources when the Key object is no longer needed.
func (k *Key) Close() error {
if err := k.cmd.Process.Kill(); err != nil {
return fmt.Errorf("failed to kill signer process: %w", err)
}
// Wait for cmd to exit and release resources. Since the process is forcefully killed, this
// will return a non-nil error (varies by OS), which we will ignore.
_ = k.cmd.Wait()
// The Pipes connecting the RPC client should have been closed when the signer subprocess was killed.
// Calling `k.client.Close()` before `k.cmd.Process.Kill()` or `k.cmd.Wait()` _will_ cause a segfault.
if err := k.client.Close(); err.Error() != "close |0: file already closed" {
return fmt.Errorf("failed to close RPC connection: %w", err)
}
return nil
}
// Public returns the public key for this Key.
func (k *Key) Public() crypto.PublicKey {
return k.publicKey
}
// Sign signs a message digest, using the specified signer options.
func (k *Key) Sign(_ io.Reader, digest []byte, opts crypto.SignerOpts) (signed []byte, err error) {
if opts != nil && opts.HashFunc() != 0 && len(digest) != opts.HashFunc().Size() {
return nil, fmt.Errorf("Digest length of %v bytes does not match Hash function size of %v bytes", len(digest), opts.HashFunc().Size())
}
err = k.client.Call(signAPI, SignArgs{Digest: digest, Opts: opts}, &signed)
return
}
// ErrCredUnavailable is a sentinel error that indicates ECP Cred is unavailable,
// possibly due to missing config or missing binary path.
var ErrCredUnavailable = errors.New("Cred is unavailable")
// Cred spawns a signer subprocess that listens on stdin/stdout to perform certificate
// related operations, including signing messages with the private key.
//
// The signer binary path is read from the specified configFilePath, if provided.
// Otherwise, use the default config file path.
//
// The config file also specifies which certificate the signer should use.
func Cred(configFilePath string) (*Key, error) {
if configFilePath == "" {
configFilePath = util.GetDefaultConfigFilePath()
}
enterpriseCertSignerPath, err := util.LoadSignerBinaryPath(configFilePath)
if err != nil {
if errors.Is(err, util.ErrConfigUnavailable) {
return nil, ErrCredUnavailable
}
return nil, err
}
k := &Key{
cmd: exec.Command(enterpriseCertSignerPath, configFilePath),
}
// Redirect errors from subprocess to parent process.
k.cmd.Stderr = os.Stderr
// RPC client will communicate with subprocess over stdin/stdout.
kin, err := k.cmd.StdinPipe()
if err != nil {
return nil, err
}
kout, err := k.cmd.StdoutPipe()
if err != nil {
return nil, err
}
k.client = rpc.NewClient(&Connection{kout, kin})
if err := k.cmd.Start(); err != nil {
return nil, fmt.Errorf("starting enterprise cert signer subprocess: %w", err)
}
if err := k.client.Call(certificateChainAPI, struct{}{}, &k.chain); err != nil {
return nil, fmt.Errorf("failed to retrieve certificate chain: %w", err)
}
var publicKeyBytes []byte
if err := k.client.Call(publicKeyAPI, struct{}{}, &publicKeyBytes); err != nil {
return nil, fmt.Errorf("failed to retrieve public key: %w", err)
}
publicKey, err := x509.ParsePKIXPublicKey(publicKeyBytes)
if err != nil {
return nil, fmt.Errorf("failed to parse public key: %w", err)
}
var ok bool
k.publicKey, ok = publicKey.(crypto.PublicKey)
if !ok {
return nil, fmt.Errorf("invalid public key type: %T", publicKey)
}
switch pub := k.publicKey.(type) {
case *rsa.PublicKey:
if pub.Size() < 256 {
return nil, fmt.Errorf("RSA modulus size is less than 2048 bits: %v", pub.Size()*8)
}
case *ecdsa.PublicKey:
default:
return nil, fmt.Errorf("unsupported public key type: %v", pub)
}
return k, nil
}

91
vendor/github.com/googleapis/enterprise-certificate-proxy/client/util/util.go generated vendored Normal file
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@@ -0,0 +1,91 @@
// Copyright 2022 Google LLC.
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// Package util provides helper functions for the client.
package util
import (
"encoding/json"
"errors"
"io"
"os"
"os/user"
"path/filepath"
"runtime"
)
const configFileName = "certificate_config.json"
// EnterpriseCertificateConfig contains parameters for initializing signer.
type EnterpriseCertificateConfig struct {
Libs Libs `json:"libs"`
}
// Libs specifies the locations of helper libraries.
type Libs struct {
ECP string `json:"ecp"`
}
// ErrConfigUnavailable is a sentinel error that indicates ECP config is unavailable,
// possibly due to entire config missing or missing binary path.
var ErrConfigUnavailable = errors.New("Config is unavailable")
// LoadSignerBinaryPath retrieves the path of the signer binary from the config file.
func LoadSignerBinaryPath(configFilePath string) (path string, err error) {
jsonFile, err := os.Open(configFilePath)
if err != nil {
if errors.Is(err, os.ErrNotExist) {
return "", ErrConfigUnavailable
}
return "", err
}
byteValue, err := io.ReadAll(jsonFile)
if err != nil {
return "", err
}
var config EnterpriseCertificateConfig
err = json.Unmarshal(byteValue, &config)
if err != nil {
return "", err
}
signerBinaryPath := config.Libs.ECP
if signerBinaryPath == "" {
return "", ErrConfigUnavailable
}
return signerBinaryPath, nil
}
func guessHomeDir() string {
// Prefer $HOME over user.Current due to glibc bug: golang.org/issue/13470
if v := os.Getenv("HOME"); v != "" {
return v
}
// Else, fall back to user.Current:
if u, err := user.Current(); err == nil {
return u.HomeDir
}
return ""
}
func getDefaultConfigFileDirectory() (directory string) {
if runtime.GOOS == "windows" {
return filepath.Join(os.Getenv("APPDATA"), "gcloud")
}
return filepath.Join(guessHomeDir(), ".config/gcloud")
}
// GetDefaultConfigFilePath returns the default path of the enterprise certificate config file created by gCloud.
func GetDefaultConfigFilePath() (path string) {
return filepath.Join(getDefaultConfigFileDirectory(), configFileName)
}

3
vendor/github.com/googleapis/gax-go/v2/.release-please-manifest.json generated vendored Normal file
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@@ -0,0 +1,3 @@
{
"v2": "2.7.1"
}

54
vendor/github.com/googleapis/gax-go/v2/CHANGES.md generated vendored Normal file
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@@ -0,0 +1,54 @@
# Changelog
## [2.7.1](https://github.com/googleapis/gax-go/compare/v2.7.0...v2.7.1) (2023-03-06)
### Bug Fixes
* **v2/apierror:** return Unknown GRPCStatus when err source is HTTP ([#260](https://github.com/googleapis/gax-go/issues/260)) ([043b734](https://github.com/googleapis/gax-go/commit/043b73437a240a91229207fb3ee52a9935a36f23)), refs [#254](https://github.com/googleapis/gax-go/issues/254)
## [2.7.0](https://github.com/googleapis/gax-go/compare/v2.6.0...v2.7.0) (2022-11-02)
### Features
* update google.golang.org/api to latest ([#240](https://github.com/googleapis/gax-go/issues/240)) ([f690a02](https://github.com/googleapis/gax-go/commit/f690a02c806a2903bdee943ede3a58e3a331ebd6))
* **v2/apierror:** add apierror.FromWrappingError ([#238](https://github.com/googleapis/gax-go/issues/238)) ([9dbd96d](https://github.com/googleapis/gax-go/commit/9dbd96d59b9d54ceb7c025513aa8c1a9d727382f))
## [2.6.0](https://github.com/googleapis/gax-go/compare/v2.5.1...v2.6.0) (2022-10-13)
### Features
* **v2:** copy DetermineContentType functionality ([#230](https://github.com/googleapis/gax-go/issues/230)) ([2c52a70](https://github.com/googleapis/gax-go/commit/2c52a70bae965397f740ed27d46aabe89ff249b3))
## [2.5.1](https://github.com/googleapis/gax-go/compare/v2.5.0...v2.5.1) (2022-08-04)
### Bug Fixes
* **v2:** resolve bad genproto pseudoversion in go.mod ([#218](https://github.com/googleapis/gax-go/issues/218)) ([1379b27](https://github.com/googleapis/gax-go/commit/1379b27e9846d959f7e1163b9ef298b3c92c8d23))
## [2.5.0](https://github.com/googleapis/gax-go/compare/v2.4.0...v2.5.0) (2022-08-04)
### Features
* add ExtractProtoMessage to apierror ([#213](https://github.com/googleapis/gax-go/issues/213)) ([a6ce70c](https://github.com/googleapis/gax-go/commit/a6ce70c725c890533a9de6272d3b5ba2e336d6bb))
## [2.4.0](https://github.com/googleapis/gax-go/compare/v2.3.0...v2.4.0) (2022-05-09)
### Features
* **v2:** add OnHTTPCodes CallOption ([#188](https://github.com/googleapis/gax-go/issues/188)) ([ba7c534](https://github.com/googleapis/gax-go/commit/ba7c5348363ab6c33e1cee3c03c0be68a46ca07c))
### Bug Fixes
* **v2/apierror:** use errors.As in FromError ([#189](https://github.com/googleapis/gax-go/issues/189)) ([f30f05b](https://github.com/googleapis/gax-go/commit/f30f05be583828f4c09cca4091333ea88ff8d79e))
### Miscellaneous Chores
* **v2:** bump release-please processing ([#192](https://github.com/googleapis/gax-go/issues/192)) ([56172f9](https://github.com/googleapis/gax-go/commit/56172f971d1141d7687edaac053ad3470af76719))

87
vendor/github.com/googleapis/gax-go/v2/apierror/apierror.go generated vendored
View File

@@ -28,18 +28,21 @@
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// Package apierror implements a wrapper error for parsing error details from
// API calls. Currently, only errors representing a gRPC status are supported.
// API calls. Both HTTP & gRPC status errors are supported.
package apierror
import (
"errors"
"fmt"
"strings"
jsonerror "github.com/googleapis/gax-go/v2/apierror/internal/proto"
"google.golang.org/api/googleapi"
"google.golang.org/genproto/googleapis/rpc/errdetails"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/status"
"google.golang.org/protobuf/encoding/protojson"
"google.golang.org/protobuf/proto"
)
// ErrDetails holds the google/rpc/error_details.proto messages.
@@ -59,6 +62,30 @@ type ErrDetails struct {
Unknown []interface{}
}
// ErrMessageNotFound is used to signal ExtractProtoMessage found no matching messages.
var ErrMessageNotFound = errors.New("message not found")
// ExtractProtoMessage provides a mechanism for extracting protobuf messages from the
// Unknown error details. If ExtractProtoMessage finds an unknown message of the same type,
// the content of the message is copied to the provided message.
//
// ExtractProtoMessage will return ErrMessageNotFound if there are no message matching the
// protocol buffer type of the provided message.
func (e ErrDetails) ExtractProtoMessage(v proto.Message) error {
if v == nil {
return ErrMessageNotFound
}
for _, elem := range e.Unknown {
if elemProto, ok := elem.(proto.Message); ok {
if v.ProtoReflect().Type() == elemProto.ProtoReflect().Type() {
proto.Merge(v, elemProto)
return nil
}
}
}
return ErrMessageNotFound
}
func (e ErrDetails) String() string {
var d strings.Builder
if e.ErrorInfo != nil {
@@ -171,12 +198,12 @@ func (a *APIError) Unwrap() error {
// Error returns a readable representation of the APIError.
func (a *APIError) Error() string {
var msg string
if a.status != nil {
msg = a.err.Error()
} else if a.httpErr != nil {
if a.httpErr != nil {
// Truncate the googleapi.Error message because it dumps the Details in
// an ugly way.
msg = fmt.Sprintf("googleapi: Error %d: %s", a.httpErr.Code, a.httpErr.Message)
} else if a.status != nil {
msg = a.err.Error()
}
return strings.TrimSpace(fmt.Sprintf("%s\n%s", msg, a.details))
}
@@ -207,29 +234,53 @@ func (a *APIError) Metadata() map[string]string {
}
// FromError parses a Status error or a googleapi.Error and builds an APIError.
func FromError(err error) (*APIError, bool) {
if err == nil {
return nil, false
}
ae := APIError{err: err}
// setDetailsFromError parses a Status error or a googleapi.Error
// and sets status and details or httpErr and details, respectively.
// It returns false if neither Status nor googleapi.Error can be parsed.
// When err is a googleapi.Error, the status of the returned error will
// be set to an Unknown error, rather than nil, since a nil code is
// interpreted as OK in the gRPC status package.
func (a *APIError) setDetailsFromError(err error) bool {
st, isStatus := status.FromError(err)
herr, isHTTPErr := err.(*googleapi.Error)
var herr *googleapi.Error
isHTTPErr := errors.As(err, &herr)
switch {
case isStatus:
ae.status = st
ae.details = parseDetails(st.Details())
a.status = st
a.details = parseDetails(st.Details())
case isHTTPErr:
ae.httpErr = herr
ae.details = parseHTTPDetails(herr)
a.httpErr = herr
a.details = parseHTTPDetails(herr)
a.status = status.New(codes.Unknown, herr.Message)
default:
return false
}
return true
}
// FromError parses a Status error or a googleapi.Error and builds an
// APIError, wrapping the provided error in the new APIError. It
// returns false if neither Status nor googleapi.Error can be parsed.
func FromError(err error) (*APIError, bool) {
return ParseError(err, true)
}
// ParseError parses a Status error or a googleapi.Error and builds an
// APIError. If wrap is true, it wraps the error in the new APIError.
// It returns false if neither Status nor googleapi.Error can be parsed.
func ParseError(err error, wrap bool) (*APIError, bool) {
if err == nil {
return nil, false
}
ae := APIError{}
if wrap {
ae = APIError{err: err}
}
if !ae.setDetailsFromError(err) {
return nil, false
}
return &ae, true
}
// parseDetails accepts a slice of interface{} that should be backed by some

256
vendor/github.com/googleapis/gax-go/v2/apierror/internal/proto/custom_error.pb.go generated vendored Normal file
View File

@@ -0,0 +1,256 @@
// Copyright 2022 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// Code generated by protoc-gen-go. DO NOT EDIT.
// versions:
// protoc-gen-go v1.28.0
// protoc v3.17.3
// source: custom_error.proto
package jsonerror
import (
reflect "reflect"
sync "sync"
protoreflect "google.golang.org/protobuf/reflect/protoreflect"
protoimpl "google.golang.org/protobuf/runtime/protoimpl"
)
const (
// Verify that this generated code is sufficiently up-to-date.
_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
// Verify that runtime/protoimpl is sufficiently up-to-date.
_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
)
// Error code for `CustomError`.
type CustomError_CustomErrorCode int32
const (
// Default error.
CustomError_CUSTOM_ERROR_CODE_UNSPECIFIED CustomError_CustomErrorCode = 0
// Too many foo.
CustomError_TOO_MANY_FOO CustomError_CustomErrorCode = 1
// Not enough foo.
CustomError_NOT_ENOUGH_FOO CustomError_CustomErrorCode = 2
// Catastrophic error.
CustomError_UNIVERSE_WAS_DESTROYED CustomError_CustomErrorCode = 3
)
// Enum value maps for CustomError_CustomErrorCode.
var (
CustomError_CustomErrorCode_name = map[int32]string{
0: "CUSTOM_ERROR_CODE_UNSPECIFIED",
1: "TOO_MANY_FOO",
2: "NOT_ENOUGH_FOO",
3: "UNIVERSE_WAS_DESTROYED",
}
CustomError_CustomErrorCode_value = map[string]int32{
"CUSTOM_ERROR_CODE_UNSPECIFIED": 0,
"TOO_MANY_FOO": 1,
"NOT_ENOUGH_FOO": 2,
"UNIVERSE_WAS_DESTROYED": 3,
}
)
func (x CustomError_CustomErrorCode) Enum() *CustomError_CustomErrorCode {
p := new(CustomError_CustomErrorCode)
*p = x
return p
}
func (x CustomError_CustomErrorCode) String() string {
return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x))
}
func (CustomError_CustomErrorCode) Descriptor() protoreflect.EnumDescriptor {
return file_custom_error_proto_enumTypes[0].Descriptor()
}
func (CustomError_CustomErrorCode) Type() protoreflect.EnumType {
return &file_custom_error_proto_enumTypes[0]
}
func (x CustomError_CustomErrorCode) Number() protoreflect.EnumNumber {
return protoreflect.EnumNumber(x)
}
// Deprecated: Use CustomError_CustomErrorCode.Descriptor instead.
func (CustomError_CustomErrorCode) EnumDescriptor() ([]byte, []int) {
return file_custom_error_proto_rawDescGZIP(), []int{0, 0}
}
// CustomError is an example of a custom error message which may be included
// in an rpc status. It is not meant to reflect a standard error.
type CustomError struct {
state protoimpl.MessageState
sizeCache protoimpl.SizeCache
unknownFields protoimpl.UnknownFields
// Error code specific to the custom API being invoked.
Code CustomError_CustomErrorCode `protobuf:"varint,1,opt,name=code,proto3,enum=error.CustomError_CustomErrorCode" json:"code,omitempty"`
// Name of the failed entity.
Entity string `protobuf:"bytes,2,opt,name=entity,proto3" json:"entity,omitempty"`
// Message that describes the error.
ErrorMessage string `protobuf:"bytes,3,opt,name=error_message,json=errorMessage,proto3" json:"error_message,omitempty"`
}
func (x *CustomError) Reset() {
*x = CustomError{}
if protoimpl.UnsafeEnabled {
mi := &file_custom_error_proto_msgTypes[0]
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
ms.StoreMessageInfo(mi)
}
}
func (x *CustomError) String() string {
return protoimpl.X.MessageStringOf(x)
}
func (*CustomError) ProtoMessage() {}
func (x *CustomError) ProtoReflect() protoreflect.Message {
mi := &file_custom_error_proto_msgTypes[0]
if protoimpl.UnsafeEnabled && x != nil {
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
if ms.LoadMessageInfo() == nil {
ms.StoreMessageInfo(mi)
}
return ms
}
return mi.MessageOf(x)
}
// Deprecated: Use CustomError.ProtoReflect.Descriptor instead.
func (*CustomError) Descriptor() ([]byte, []int) {
return file_custom_error_proto_rawDescGZIP(), []int{0}
}
func (x *CustomError) GetCode() CustomError_CustomErrorCode {
if x != nil {
return x.Code
}
return CustomError_CUSTOM_ERROR_CODE_UNSPECIFIED
}
func (x *CustomError) GetEntity() string {
if x != nil {
return x.Entity
}
return ""
}
func (x *CustomError) GetErrorMessage() string {
if x != nil {
return x.ErrorMessage
}
return ""
}
var File_custom_error_proto protoreflect.FileDescriptor
var file_custom_error_proto_rawDesc = []byte{
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0x72, 0x6f, 0x74, 0x6f, 0x33,
}
var (
file_custom_error_proto_rawDescOnce sync.Once
file_custom_error_proto_rawDescData = file_custom_error_proto_rawDesc
)
func file_custom_error_proto_rawDescGZIP() []byte {
file_custom_error_proto_rawDescOnce.Do(func() {
file_custom_error_proto_rawDescData = protoimpl.X.CompressGZIP(file_custom_error_proto_rawDescData)
})
return file_custom_error_proto_rawDescData
}
var file_custom_error_proto_enumTypes = make([]protoimpl.EnumInfo, 1)
var file_custom_error_proto_msgTypes = make([]protoimpl.MessageInfo, 1)
var file_custom_error_proto_goTypes = []interface{}{
(CustomError_CustomErrorCode)(0), // 0: error.CustomError.CustomErrorCode
(*CustomError)(nil), // 1: error.CustomError
}
var file_custom_error_proto_depIdxs = []int32{
0, // 0: error.CustomError.code:type_name -> error.CustomError.CustomErrorCode
1, // [1:1] is the sub-list for method output_type
1, // [1:1] is the sub-list for method input_type
1, // [1:1] is the sub-list for extension type_name
1, // [1:1] is the sub-list for extension extendee
0, // [0:1] is the sub-list for field type_name
}
func init() { file_custom_error_proto_init() }
func file_custom_error_proto_init() {
if File_custom_error_proto != nil {
return
}
if !protoimpl.UnsafeEnabled {
file_custom_error_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
switch v := v.(*CustomError); i {
case 0:
return &v.state
case 1:
return &v.sizeCache
case 2:
return &v.unknownFields
default:
return nil
}
}
}
type x struct{}
out := protoimpl.TypeBuilder{
File: protoimpl.DescBuilder{
GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
RawDescriptor: file_custom_error_proto_rawDesc,
NumEnums: 1,
NumMessages: 1,
NumExtensions: 0,
NumServices: 0,
},
GoTypes: file_custom_error_proto_goTypes,
DependencyIndexes: file_custom_error_proto_depIdxs,
EnumInfos: file_custom_error_proto_enumTypes,
MessageInfos: file_custom_error_proto_msgTypes,
}.Build()
File_custom_error_proto = out.File
file_custom_error_proto_rawDesc = nil
file_custom_error_proto_goTypes = nil
file_custom_error_proto_depIdxs = nil
}

50
vendor/github.com/googleapis/gax-go/v2/apierror/internal/proto/custom_error.proto generated vendored Normal file
View File

@@ -0,0 +1,50 @@
// Copyright 2022 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
syntax = "proto3";
package error;
option go_package = "github.com/googleapis/gax-go/v2/apierror/internal/proto;jsonerror";
// CustomError is an example of a custom error message which may be included
// in an rpc status. It is not meant to reflect a standard error.
message CustomError {
// Error code for `CustomError`.
enum CustomErrorCode {
// Default error.
CUSTOM_ERROR_CODE_UNSPECIFIED = 0;
// Too many foo.
TOO_MANY_FOO = 1;
// Not enough foo.
NOT_ENOUGH_FOO = 2;
// Catastrophic error.
UNIVERSE_WAS_DESTROYED = 3;
}
// Error code specific to the custom API being invoked.
CustomErrorCode code = 1;
// Name of the failed entity.
string entity = 2;
// Message that describes the error.
string error_message = 3;
}

110
vendor/github.com/googleapis/gax-go/v2/apierror/internal/proto/error.pb.go generated vendored
View File

@@ -14,9 +14,9 @@
// Code generated by protoc-gen-go. DO NOT EDIT.
// versions:
// protoc-gen-go v1.27.1
// protoc-gen-go v1.28.0
// protoc v3.15.8
// source: error.proto
// source: apierror/internal/proto/error.proto
package jsonerror
@@ -55,7 +55,7 @@ type Error struct {
func (x *Error) Reset() {
*x = Error{}
if protoimpl.UnsafeEnabled {
mi := &file_error_proto_msgTypes[0]
mi := &file_apierror_internal_proto_error_proto_msgTypes[0]
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
ms.StoreMessageInfo(mi)
}
@@ -68,7 +68,7 @@ func (x *Error) String() string {
func (*Error) ProtoMessage() {}
func (x *Error) ProtoReflect() protoreflect.Message {
mi := &file_error_proto_msgTypes[0]
mi := &file_apierror_internal_proto_error_proto_msgTypes[0]
if protoimpl.UnsafeEnabled && x != nil {
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
if ms.LoadMessageInfo() == nil {
@@ -81,7 +81,7 @@ func (x *Error) ProtoReflect() protoreflect.Message {
// Deprecated: Use Error.ProtoReflect.Descriptor instead.
func (*Error) Descriptor() ([]byte, []int) {
return file_error_proto_rawDescGZIP(), []int{0}
return file_apierror_internal_proto_error_proto_rawDescGZIP(), []int{0}
}
func (x *Error) GetError() *Error_Status {
@@ -112,7 +112,7 @@ type Error_Status struct {
func (x *Error_Status) Reset() {
*x = Error_Status{}
if protoimpl.UnsafeEnabled {
mi := &file_error_proto_msgTypes[1]
mi := &file_apierror_internal_proto_error_proto_msgTypes[1]
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
ms.StoreMessageInfo(mi)
}
@@ -125,7 +125,7 @@ func (x *Error_Status) String() string {
func (*Error_Status) ProtoMessage() {}
func (x *Error_Status) ProtoReflect() protoreflect.Message {
mi := &file_error_proto_msgTypes[1]
mi := &file_apierror_internal_proto_error_proto_msgTypes[1]
if protoimpl.UnsafeEnabled && x != nil {
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
if ms.LoadMessageInfo() == nil {
@@ -138,7 +138,7 @@ func (x *Error_Status) ProtoReflect() protoreflect.Message {
// Deprecated: Use Error_Status.ProtoReflect.Descriptor instead.
func (*Error_Status) Descriptor() ([]byte, []int) {
return file_error_proto_rawDescGZIP(), []int{0, 0}
return file_apierror_internal_proto_error_proto_rawDescGZIP(), []int{0, 0}
}
func (x *Error_Status) GetCode() int32 {
@@ -169,53 +169,55 @@ func (x *Error_Status) GetDetails() []*anypb.Any {
return nil
}
var File_error_proto protoreflect.FileDescriptor
var File_apierror_internal_proto_error_proto protoreflect.FileDescriptor
var file_error_proto_rawDesc = []byte{
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0x67, 0x61, 0x78, 0x2d, 0x67, 0x6f, 0x2f, 0x76, 0x32, 0x2f, 0x61, 0x70, 0x69, 0x65, 0x72, 0x72,
0x6f, 0x72, 0x2f, 0x69, 0x6e, 0x74, 0x65, 0x72, 0x6e, 0x61, 0x6c, 0x2f, 0x70, 0x72, 0x6f, 0x74,
0x6f, 0x3b, 0x6a, 0x73, 0x6f, 0x6e, 0x65, 0x72, 0x72, 0x6f, 0x72, 0x62, 0x06, 0x70, 0x72, 0x6f,
0x74, 0x6f, 0x33,
}
var (
file_error_proto_rawDescOnce sync.Once
file_error_proto_rawDescData = file_error_proto_rawDesc
file_apierror_internal_proto_error_proto_rawDescOnce sync.Once
file_apierror_internal_proto_error_proto_rawDescData = file_apierror_internal_proto_error_proto_rawDesc
)
func file_error_proto_rawDescGZIP() []byte {
file_error_proto_rawDescOnce.Do(func() {
file_error_proto_rawDescData = protoimpl.X.CompressGZIP(file_error_proto_rawDescData)
func file_apierror_internal_proto_error_proto_rawDescGZIP() []byte {
file_apierror_internal_proto_error_proto_rawDescOnce.Do(func() {
file_apierror_internal_proto_error_proto_rawDescData = protoimpl.X.CompressGZIP(file_apierror_internal_proto_error_proto_rawDescData)
})
return file_error_proto_rawDescData
return file_apierror_internal_proto_error_proto_rawDescData
}
var file_error_proto_msgTypes = make([]protoimpl.MessageInfo, 2)
var file_error_proto_goTypes = []interface{}{
var file_apierror_internal_proto_error_proto_msgTypes = make([]protoimpl.MessageInfo, 2)
var file_apierror_internal_proto_error_proto_goTypes = []interface{}{
(*Error)(nil), // 0: error.Error
(*Error_Status)(nil), // 1: error.Error.Status
(code.Code)(0), // 2: google.rpc.Code
(*anypb.Any)(nil), // 3: google.protobuf.Any
}
var file_error_proto_depIdxs = []int32{
var file_apierror_internal_proto_error_proto_depIdxs = []int32{
1, // 0: error.Error.error:type_name -> error.Error.Status
2, // 1: error.Error.Status.status:type_name -> google.rpc.Code
3, // 2: error.Error.Status.details:type_name -> google.protobuf.Any
@@ -226,13 +228,13 @@ var file_error_proto_depIdxs = []int32{
0, // [0:3] is the sub-list for field type_name
}
func init() { file_error_proto_init() }
func file_error_proto_init() {
if File_error_proto != nil {
func init() { file_apierror_internal_proto_error_proto_init() }
func file_apierror_internal_proto_error_proto_init() {
if File_apierror_internal_proto_error_proto != nil {
return
}
if !protoimpl.UnsafeEnabled {
file_error_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
file_apierror_internal_proto_error_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
switch v := v.(*Error); i {
case 0:
return &v.state
@@ -244,7 +246,7 @@ func file_error_proto_init() {
return nil
}
}
file_error_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} {
file_apierror_internal_proto_error_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} {
switch v := v.(*Error_Status); i {
case 0:
return &v.state
@@ -261,18 +263,18 @@ func file_error_proto_init() {
out := protoimpl.TypeBuilder{
File: protoimpl.DescBuilder{
GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
RawDescriptor: file_error_proto_rawDesc,
RawDescriptor: file_apierror_internal_proto_error_proto_rawDesc,
NumEnums: 0,
NumMessages: 2,
NumExtensions: 0,
NumServices: 0,
},
GoTypes: file_error_proto_goTypes,
DependencyIndexes: file_error_proto_depIdxs,
MessageInfos: file_error_proto_msgTypes,
GoTypes: file_apierror_internal_proto_error_proto_goTypes,
DependencyIndexes: file_apierror_internal_proto_error_proto_depIdxs,
MessageInfos: file_apierror_internal_proto_error_proto_msgTypes,
}.Build()
File_error_proto = out.File
file_error_proto_rawDesc = nil
file_error_proto_goTypes = nil
file_error_proto_depIdxs = nil
File_apierror_internal_proto_error_proto = out.File
file_apierror_internal_proto_error_proto_rawDesc = nil
file_apierror_internal_proto_error_proto_goTypes = nil
file_apierror_internal_proto_error_proto_depIdxs = nil
}

55
vendor/github.com/googleapis/gax-go/v2/call_option.go generated vendored
View File

@@ -30,9 +30,11 @@
package gax
import (
"errors"
"math/rand"
"time"
"google.golang.org/api/googleapi"
"google.golang.org/grpc"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/status"
@@ -119,6 +121,41 @@ func (r *boRetryer) Retry(err error) (time.Duration, bool) {
return 0, false
}
// OnHTTPCodes returns a Retryer that retries if and only if
// the previous attempt returns a googleapi.Error whose status code is stored in
// cc. Pause times between retries are specified by bo.
//
// bo is only used for its parameters; each Retryer has its own copy.
func OnHTTPCodes(bo Backoff, cc ...int) Retryer {
codes := make(map[int]bool, len(cc))
for _, c := range cc {
codes[c] = true
}
return &httpRetryer{
backoff: bo,
codes: codes,
}
}
type httpRetryer struct {
backoff Backoff
codes map[int]bool
}
func (r *httpRetryer) Retry(err error) (time.Duration, bool) {
var gerr *googleapi.Error
if !errors.As(err, &gerr) {
return 0, false
}
if r.codes[gerr.Code] {
return r.backoff.Pause(), true
}
return 0, false
}
// Backoff implements exponential backoff. The wait time between retries is a
// random value between 0 and the "retry period" - the time between retries. The
// retry period starts at Initial and increases by the factor of Multiplier
@@ -173,6 +210,21 @@ func (o grpcOpt) Resolve(s *CallSettings) {
s.GRPC = o
}
type pathOpt struct {
p string
}
func (p pathOpt) Resolve(s *CallSettings) {
s.Path = p.p
}
// WithPath applies a Path override to the HTTP-based APICall.
//
// This is for internal use only.
func WithPath(p string) CallOption {
return &pathOpt{p: p}
}
// WithGRPCOptions allows passing gRPC call options during client creation.
func WithGRPCOptions(opt ...grpc.CallOption) CallOption {
return grpcOpt(append([]grpc.CallOption(nil), opt...))
@@ -186,4 +238,7 @@ type CallSettings struct {
// CallOptions to be forwarded to GRPC.
GRPC []grpc.CallOption
// Path is an HTTP override for an APICall.
Path string
}

112
vendor/github.com/googleapis/gax-go/v2/content_type.go generated vendored Normal file
View File

@@ -0,0 +1,112 @@
// Copyright 2022, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
package gax
import (
"io"
"io/ioutil"
"net/http"
)
const sniffBuffSize = 512
func newContentSniffer(r io.Reader) *contentSniffer {
return &contentSniffer{r: r}
}
// contentSniffer wraps a Reader, and reports the content type determined by sniffing up to 512 bytes from the Reader.
type contentSniffer struct {
r io.Reader
start []byte // buffer for the sniffed bytes.
err error // set to any error encountered while reading bytes to be sniffed.
ctype string // set on first sniff.
sniffed bool // set to true on first sniff.
}
func (cs *contentSniffer) Read(p []byte) (n int, err error) {
// Ensure that the content type is sniffed before any data is consumed from Reader.
_, _ = cs.ContentType()
if len(cs.start) > 0 {
n := copy(p, cs.start)
cs.start = cs.start[n:]
return n, nil
}
// We may have read some bytes into start while sniffing, even if the read ended in an error.
// We should first return those bytes, then the error.
if cs.err != nil {
return 0, cs.err
}
// Now we have handled all bytes that were buffered while sniffing. Now just delegate to the underlying reader.
return cs.r.Read(p)
}
// ContentType returns the sniffed content type, and whether the content type was successfully sniffed.
func (cs *contentSniffer) ContentType() (string, bool) {
if cs.sniffed {
return cs.ctype, cs.ctype != ""
}
cs.sniffed = true
// If ReadAll hits EOF, it returns err==nil.
cs.start, cs.err = ioutil.ReadAll(io.LimitReader(cs.r, sniffBuffSize))
// Don't try to detect the content type based on possibly incomplete data.
if cs.err != nil {
return "", false
}
cs.ctype = http.DetectContentType(cs.start)
return cs.ctype, true
}
// DetermineContentType determines the content type of the supplied reader.
// The content of media will be sniffed to determine the content type.
// After calling DetectContentType the caller must not perform further reads on
// media, but rather read from the Reader that is returned.
func DetermineContentType(media io.Reader) (io.Reader, string) {
// For backwards compatibility, allow clients to set content
// type by providing a ContentTyper for media.
// Note: This is an anonymous interface definition copied from googleapi.ContentTyper.
if typer, ok := media.(interface {
ContentType() string
}); ok {
return media, typer.ContentType()
}
sniffer := newContentSniffer(media)
if ctype, ok := sniffer.ContentType(); ok {
return sniffer, ctype
}
// If content type could not be sniffed, reads from sniffer will eventually fail with an error.
return sniffer, ""
}

4
vendor/github.com/googleapis/gax-go/v2/gax.go generated vendored
View File

@@ -35,5 +35,7 @@
// to simplify code generation and to provide more convenient and idiomatic API surfaces.
package gax
import "github.com/googleapis/gax-go/v2/internal"
// Version specifies the gax-go version being used.
const Version = "2.1.1"
const Version = internal.Version

33
vendor/github.com/googleapis/gax-go/v2/internal/version.go generated vendored Normal file
View File

@@ -0,0 +1,33 @@
// Copyright 2022, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
package internal
// Version is the current tagged release of the library.
const Version = "2.7.1"

126
vendor/github.com/googleapis/gax-go/v2/proto_json_stream.go generated vendored Normal file
View File

@@ -0,0 +1,126 @@
// Copyright 2022, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
package gax
import (
"encoding/json"
"errors"
"io"
"google.golang.org/protobuf/encoding/protojson"
"google.golang.org/protobuf/proto"
"google.golang.org/protobuf/reflect/protoreflect"
)
var (
arrayOpen = json.Delim('[')
arrayClose = json.Delim(']')
errBadOpening = errors.New("unexpected opening token, expected '['")
)
// ProtoJSONStream represents a wrapper for consuming a stream of protobuf
// messages encoded using protobuf-JSON format. More information on this format
// can be found at https://developers.google.com/protocol-buffers/docs/proto3#json.
// The stream must appear as a comma-delimited, JSON array of obbjects with
// opening and closing square braces.
//
// This is for internal use only.
type ProtoJSONStream struct {
first, closed bool
reader io.ReadCloser
stream *json.Decoder
typ protoreflect.MessageType
}
// NewProtoJSONStreamReader accepts a stream of bytes via an io.ReadCloser that are
// protobuf-JSON encoded protobuf messages of the given type. The ProtoJSONStream
// must be closed when done.
//
// This is for internal use only.
func NewProtoJSONStreamReader(rc io.ReadCloser, typ protoreflect.MessageType) *ProtoJSONStream {
return &ProtoJSONStream{
first: true,
reader: rc,
stream: json.NewDecoder(rc),
typ: typ,
}
}
// Recv decodes the next protobuf message in the stream or returns io.EOF if
// the stream is done. It is not safe to call Recv on the same stream from
// different goroutines, just like it is not safe to do so with a single gRPC
// stream. Type-cast the protobuf message returned to the type provided at
// ProtoJSONStream creation.
// Calls to Recv after calling Close will produce io.EOF.
func (s *ProtoJSONStream) Recv() (proto.Message, error) {
if s.closed {
return nil, io.EOF
}
if s.first {
s.first = false
// Consume the opening '[' so Decode gets one object at a time.
if t, err := s.stream.Token(); err != nil {
return nil, err
} else if t != arrayOpen {
return nil, errBadOpening
}
}
// Capture the next block of data for the item (a JSON object) in the stream.
var raw json.RawMessage
if err := s.stream.Decode(&raw); err != nil {
e := err
// To avoid checking the first token of each stream, just attempt to
// Decode the next blob and if that fails, double check if it is just
// the closing token ']'. If it is the closing, return io.EOF. If it
// isn't, return the original error.
if t, _ := s.stream.Token(); t == arrayClose {
e = io.EOF
}
return nil, e
}
// Initialize a new instance of the protobuf message to unmarshal the
// raw data into.
m := s.typ.New().Interface()
err := protojson.Unmarshal(raw, m)
return m, err
}
// Close closes the stream so that resources are cleaned up.
func (s *ProtoJSONStream) Close() error {
// Dereference the *json.Decoder so that the memory is gc'd.
s.stream = nil
s.closed = true
return s.reader.Close()
}

10
vendor/github.com/googleapis/gax-go/v2/release-please-config.json generated vendored Normal file
View File

@@ -0,0 +1,10 @@
{
"release-type": "go-yoshi",
"separate-pull-requests": true,
"include-component-in-tag": false,
"packages": {
"v2": {
"component": "v2"
}
}
}