Use Go1.11 module (#5743)

* Migrate to go modules

* make vendor

* Update mvdan.cc/xurls

* make vendor

* Update code.gitea.io/git

* make fmt-check

* Update github.com/go-sql-driver/mysql

* make vendor

3 files changed, 124 insertions, 0 deletions

diff --git a/vendor/github.com/klauspost/crc32/.gitignore b/vendor/github.com/klauspost/crc32/.gitignore
new file mode 100644
index 0000000000..daf913b1b3
--- /dev/null
+++ b/vendor/github.com/klauspost/crc32/.gitignore
@@ -0,0 +1,24 @@
+# Compiled Object files, Static and Dynamic libs (Shared Objects)
+*.o
+*.a
+*.so
+
+# Folders
+_obj
+_test
+
+# Architecture specific extensions/prefixes
+*.[568vq]
+[568vq].out
+
+*.cgo1.go
+*.cgo2.c
+_cgo_defun.c
+_cgo_gotypes.go
+_cgo_export.*
+
+_testmain.go
+
+*.exe
+*.test
+*.prof
diff --git a/vendor/github.com/klauspost/crc32/.travis.yml b/vendor/github.com/klauspost/crc32/.travis.yml
new file mode 100644
index 0000000000..de64ae491f
--- /dev/null
+++ b/vendor/github.com/klauspost/crc32/.travis.yml
@@ -0,0 +1,13 @@
+language: go

+

+go:

+  - 1.3

+  - 1.4

+  - 1.5

+  - 1.6

+  - 1.7

+  - tip

+

+script: 

+ - go test -v .

+ - go test -v -race .

diff --git a/vendor/github.com/klauspost/crc32/README.md b/vendor/github.com/klauspost/crc32/README.md
new file mode 100644
index 0000000000..029625d360
--- /dev/null
+++ b/vendor/github.com/klauspost/crc32/README.md
@@ -0,0 +1,87 @@
+# crc32
+CRC32 hash with x64 optimizations
+
+This package is a drop-in replacement for the standard library `hash/crc32` package, that features SSE 4.2 optimizations on x64 platforms, for a 10x speedup.
+
+[![Build Status](https://travis-ci.org/klauspost/crc32.svg?branch=master)](https://travis-ci.org/klauspost/crc32)
+
+# usage
+
+Install using `go get github.com/klauspost/crc32`. This library is based on Go 1.5 code and requires Go 1.3 or newer.
+
+Replace `import "hash/crc32"` with `import "github.com/klauspost/crc32"` and you are good to go.
+
+# changes
+* Oct 20, 2016: Changes have been merged to upstream Go. Package updated to match.
+* Dec 4, 2015: Uses the "slice-by-8" trick more extensively, which gives a 1.5 to 2.5x speedup if assembler is unavailable.
+
+
+# performance
+
+For *Go 1.7* performance is equivalent to the standard library. So if you use this package for Go 1.7 you can switch back.
+
+
+For IEEE tables (the most common), there is approximately a factor 10 speedup with "CLMUL" (Carryless multiplication) instruction:
+```
+benchmark            old ns/op     new ns/op     delta
+BenchmarkCrc32KB     99955         10258         -89.74%
+
+benchmark            old MB/s     new MB/s     speedup
+BenchmarkCrc32KB     327.83       3194.20      9.74x
+```
+
+For other tables and "CLMUL"  capable machines the performance is the same as the standard library.
+
+Here are some detailed benchmarks, comparing to go 1.5 standard library with and without assembler enabled.
+
+```
+Std:   Standard Go 1.5 library
+Crc:   Indicates IEEE type CRC.
+40B:   Size of each slice encoded.
+NoAsm: Assembler was disabled (ie. not an AMD64 or SSE 4.2+ capable machine).
+Castagnoli: Castagnoli CRC type.
+
+BenchmarkStdCrc40B-4            10000000               158 ns/op         252.88 MB/s
+BenchmarkCrc40BNoAsm-4          20000000               105 ns/op         377.38 MB/s (slice8)
+BenchmarkCrc40B-4               20000000               105 ns/op         378.77 MB/s (slice8)
+
+BenchmarkStdCrc1KB-4              500000              3604 ns/op         284.10 MB/s
+BenchmarkCrc1KBNoAsm-4           1000000              1463 ns/op         699.79 MB/s (slice8)
+BenchmarkCrc1KB-4                3000000               396 ns/op        2583.69 MB/s (asm)
+
+BenchmarkStdCrc8KB-4              200000             11417 ns/op         717.48 MB/s (slice8)
+BenchmarkCrc8KBNoAsm-4            200000             11317 ns/op         723.85 MB/s (slice8)
+BenchmarkCrc8KB-4                 500000              2919 ns/op        2805.73 MB/s (asm)
+
+BenchmarkStdCrc32KB-4              30000             45749 ns/op         716.24 MB/s (slice8)
+BenchmarkCrc32KBNoAsm-4            30000             45109 ns/op         726.42 MB/s (slice8)
+BenchmarkCrc32KB-4                100000             11497 ns/op        2850.09 MB/s (asm)
+
+BenchmarkStdNoAsmCastagnol40B-4 10000000               161 ns/op         246.94 MB/s
+BenchmarkStdCastagnoli40B-4     50000000              28.4 ns/op        1410.69 MB/s (asm)
+BenchmarkCastagnoli40BNoAsm-4   20000000               100 ns/op         398.01 MB/s (slice8)
+BenchmarkCastagnoli40B-4        50000000              28.2 ns/op        1419.54 MB/s (asm)
+
+BenchmarkStdNoAsmCastagnoli1KB-4  500000              3622 ns/op        282.67 MB/s
+BenchmarkStdCastagnoli1KB-4     10000000               144 ns/op        7099.78 MB/s (asm)
+BenchmarkCastagnoli1KBNoAsm-4    1000000              1475 ns/op         694.14 MB/s (slice8)
+BenchmarkCastagnoli1KB-4        10000000               146 ns/op        6993.35 MB/s (asm)
+
+BenchmarkStdNoAsmCastagnoli8KB-4  50000              28781 ns/op         284.63 MB/s
+BenchmarkStdCastagnoli8KB-4      1000000              1029 ns/op        7957.89 MB/s (asm)
+BenchmarkCastagnoli8KBNoAsm-4     200000             11410 ns/op         717.94 MB/s (slice8)
+BenchmarkCastagnoli8KB-4         1000000              1000 ns/op        8188.71 MB/s (asm)
+
+BenchmarkStdNoAsmCastagnoli32KB-4  10000            115426 ns/op         283.89 MB/s
+BenchmarkStdCastagnoli32KB-4      300000              4065 ns/op        8059.13 MB/s (asm)
+BenchmarkCastagnoli32KBNoAsm-4     30000             45171 ns/op         725.41 MB/s (slice8)
+BenchmarkCastagnoli32KB-4         500000              4077 ns/op        8035.89 MB/s (asm)
+```
+
+The IEEE assembler optimizations has been submitted and will be part of the Go 1.6 standard library.
+
+However, the improved use of slice-by-8 has not, but will probably be submitted for Go 1.7.
+
+# license
+
+Standard Go license. Changes are Copyright (c) 2015 Klaus Post under same conditions.