Enable Go modules (#5835)

* Remove vendor

* Enable Go modules

* ci: add command to fetch dependencies

* ci: update setting

* ci: update settings

* Require Go 1.11

* Rename module name to gogs.io/gogs

2 files changed, 0 insertions, 207 deletions

diff --git a/vendor/golang.org/x/crypto/md4/md4.go b/vendor/golang.org/x/crypto/md4/md4.go
deleted file mode 100644
index 6d9ba9e5..00000000
--- a/vendor/golang.org/x/crypto/md4/md4.go
+++ /dev/null
@@ -1,118 +0,0 @@
-// Copyright 2009 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// Package md4 implements the MD4 hash algorithm as defined in RFC 1320.
-package md4 // import "golang.org/x/crypto/md4"
-
-import (
-	"crypto"
-	"hash"
-)
-
-func init() {
-	crypto.RegisterHash(crypto.MD4, New)
-}
-
-// The size of an MD4 checksum in bytes.
-const Size = 16
-
-// The blocksize of MD4 in bytes.
-const BlockSize = 64
-
-const (
-	_Chunk = 64
-	_Init0 = 0x67452301
-	_Init1 = 0xEFCDAB89
-	_Init2 = 0x98BADCFE
-	_Init3 = 0x10325476
-)
-
-// digest represents the partial evaluation of a checksum.
-type digest struct {
-	s   [4]uint32
-	x   [_Chunk]byte
-	nx  int
-	len uint64
-}
-
-func (d *digest) Reset() {
-	d.s[0] = _Init0
-	d.s[1] = _Init1
-	d.s[2] = _Init2
-	d.s[3] = _Init3
-	d.nx = 0
-	d.len = 0
-}
-
-// New returns a new hash.Hash computing the MD4 checksum.
-func New() hash.Hash {
-	d := new(digest)
-	d.Reset()
-	return d
-}
-
-func (d *digest) Size() int { return Size }
-
-func (d *digest) BlockSize() int { return BlockSize }
-
-func (d *digest) Write(p []byte) (nn int, err error) {
-	nn = len(p)
-	d.len += uint64(nn)
-	if d.nx > 0 {
-		n := len(p)
-		if n > _Chunk-d.nx {
-			n = _Chunk - d.nx
-		}
-		for i := 0; i < n; i++ {
-			d.x[d.nx+i] = p[i]
-		}
-		d.nx += n
-		if d.nx == _Chunk {
-			_Block(d, d.x[0:])
-			d.nx = 0
-		}
-		p = p[n:]
-	}
-	n := _Block(d, p)
-	p = p[n:]
-	if len(p) > 0 {
-		d.nx = copy(d.x[:], p)
-	}
-	return
-}
-
-func (d0 *digest) Sum(in []byte) []byte {
-	// Make a copy of d0, so that caller can keep writing and summing.
-	d := new(digest)
-	*d = *d0
-
-	// Padding.  Add a 1 bit and 0 bits until 56 bytes mod 64.
-	len := d.len
-	var tmp [64]byte
-	tmp[0] = 0x80
-	if len%64 < 56 {
-		d.Write(tmp[0 : 56-len%64])
-	} else {
-		d.Write(tmp[0 : 64+56-len%64])
-	}
-
-	// Length in bits.
-	len <<= 3
-	for i := uint(0); i < 8; i++ {
-		tmp[i] = byte(len >> (8 * i))
-	}
-	d.Write(tmp[0:8])
-
-	if d.nx != 0 {
-		panic("d.nx != 0")
-	}
-
-	for _, s := range d.s {
-		in = append(in, byte(s>>0))
-		in = append(in, byte(s>>8))
-		in = append(in, byte(s>>16))
-		in = append(in, byte(s>>24))
-	}
-	return in
-}
diff --git a/vendor/golang.org/x/crypto/md4/md4block.go b/vendor/golang.org/x/crypto/md4/md4block.go
deleted file mode 100644
index 3fed475f..00000000
--- a/vendor/golang.org/x/crypto/md4/md4block.go
+++ /dev/null
@@ -1,89 +0,0 @@
-// Copyright 2009 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// MD4 block step.
-// In its own file so that a faster assembly or C version
-// can be substituted easily.
-
-package md4
-
-var shift1 = []uint{3, 7, 11, 19}
-var shift2 = []uint{3, 5, 9, 13}
-var shift3 = []uint{3, 9, 11, 15}
-
-var xIndex2 = []uint{0, 4, 8, 12, 1, 5, 9, 13, 2, 6, 10, 14, 3, 7, 11, 15}
-var xIndex3 = []uint{0, 8, 4, 12, 2, 10, 6, 14, 1, 9, 5, 13, 3, 11, 7, 15}
-
-func _Block(dig *digest, p []byte) int {
-	a := dig.s[0]
-	b := dig.s[1]
-	c := dig.s[2]
-	d := dig.s[3]
-	n := 0
-	var X [16]uint32
-	for len(p) >= _Chunk {
-		aa, bb, cc, dd := a, b, c, d
-
-		j := 0
-		for i := 0; i < 16; i++ {
-			X[i] = uint32(p[j]) | uint32(p[j+1])<<8 | uint32(p[j+2])<<16 | uint32(p[j+3])<<24
-			j += 4
-		}
-
-		// If this needs to be made faster in the future,
-		// the usual trick is to unroll each of these
-		// loops by a factor of 4; that lets you replace
-		// the shift[] lookups with constants and,
-		// with suitable variable renaming in each
-		// unrolled body, delete the a, b, c, d = d, a, b, c
-		// (or you can let the optimizer do the renaming).
-		//
-		// The index variables are uint so that % by a power
-		// of two can be optimized easily by a compiler.
-
-		// Round 1.
-		for i := uint(0); i < 16; i++ {
-			x := i
-			s := shift1[i%4]
-			f := ((c ^ d) & b) ^ d
-			a += f + X[x]
-			a = a<<s | a>>(32-s)
-			a, b, c, d = d, a, b, c
-		}
-
-		// Round 2.
-		for i := uint(0); i < 16; i++ {
-			x := xIndex2[i]
-			s := shift2[i%4]
-			g := (b & c) | (b & d) | (c & d)
-			a += g + X[x] + 0x5a827999
-			a = a<<s | a>>(32-s)
-			a, b, c, d = d, a, b, c
-		}
-
-		// Round 3.
-		for i := uint(0); i < 16; i++ {
-			x := xIndex3[i]
-			s := shift3[i%4]
-			h := b ^ c ^ d
-			a += h + X[x] + 0x6ed9eba1
-			a = a<<s | a>>(32-s)
-			a, b, c, d = d, a, b, c
-		}
-
-		a += aa
-		b += bb
-		c += cc
-		d += dd
-
-		p = p[_Chunk:]
-		n += _Chunk
-	}
-
-	dig.s[0] = a
-	dig.s[1] = b
-	dig.s[2] = c
-	dig.s[3] = d
-	return n
-}