terraform-provider-google/vendor/github.com/zclconf/go-cty/cty/function/stdlib/format_fsm.go
Paddy 961c878e0d Switch to using Go modules. (#2679)
Switch to using Go modules.

This migrates our vendor.json to use Go 1.11's modules system, and
replaces the vendor folder with the output of go mod vendor.

The vendored code should remain basically the same; I believe some
tree shaking of packages and support scripts/licenses/READMEs/etc.
happened.

This also fixes Travis and our Makefile to no longer use govendor.
2018-12-20 17:22:22 -08:00

375 lines
7.4 KiB
Go

// line 1 "format_fsm.rl"
// This file is generated from format_fsm.rl. DO NOT EDIT.
// line 5 "format_fsm.rl"
package stdlib
import (
"bytes"
"fmt"
"unicode/utf8"
"github.com/zclconf/go-cty/cty"
"github.com/zclconf/go-cty/cty/function"
)
// line 21 "format_fsm.go"
var _formatfsm_actions []byte = []byte{
0, 1, 0, 1, 1, 1, 2, 1, 4,
1, 5, 1, 6, 1, 7, 1, 8,
1, 9, 1, 10, 1, 11, 1, 14,
1, 16, 1, 17, 1, 18, 2, 3,
4, 2, 12, 10, 2, 12, 16, 2,
12, 18, 2, 13, 14, 2, 15, 10,
2, 15, 18,
}
var _formatfsm_key_offsets []byte = []byte{
0, 0, 14, 27, 34, 36, 39, 43,
51,
}
var _formatfsm_trans_keys []byte = []byte{
32, 35, 37, 43, 45, 46, 48, 91,
49, 57, 65, 90, 97, 122, 32, 35,
43, 45, 46, 48, 91, 49, 57, 65,
90, 97, 122, 91, 48, 57, 65, 90,
97, 122, 49, 57, 93, 48, 57, 65,
90, 97, 122, 46, 91, 48, 57, 65,
90, 97, 122, 37,
}
var _formatfsm_single_lengths []byte = []byte{
0, 8, 7, 1, 0, 1, 0, 2,
1,
}
var _formatfsm_range_lengths []byte = []byte{
0, 3, 3, 3, 1, 1, 2, 3,
0,
}
var _formatfsm_index_offsets []byte = []byte{
0, 0, 12, 23, 28, 30, 33, 36,
42,
}
var _formatfsm_indicies []byte = []byte{
1, 2, 3, 4, 5, 6, 7, 10,
8, 9, 9, 0, 1, 2, 4, 5,
6, 7, 10, 8, 9, 9, 0, 13,
11, 12, 12, 0, 14, 0, 15, 14,
0, 9, 9, 0, 16, 19, 17, 18,
18, 0, 20, 3,
}
var _formatfsm_trans_targs []byte = []byte{
0, 2, 2, 8, 2, 2, 3, 2,
7, 8, 4, 3, 8, 4, 5, 6,
3, 7, 8, 4, 1,
}
var _formatfsm_trans_actions []byte = []byte{
7, 17, 9, 3, 15, 13, 25, 11,
43, 29, 19, 27, 49, 46, 21, 0,
37, 23, 40, 34, 1,
}
var _formatfsm_eof_actions []byte = []byte{
0, 31, 31, 31, 31, 31, 31, 31,
5,
}
const formatfsm_start int = 8
const formatfsm_first_final int = 8
const formatfsm_error int = 0
const formatfsm_en_main int = 8
// line 20 "format_fsm.rl"
func formatFSM(format string, a []cty.Value) (string, error) {
var buf bytes.Buffer
data := format
nextArg := 1 // arg numbers are 1-based
var verb formatVerb
highestArgIdx := 0 // zero means "none", since arg numbers are 1-based
// line 159 "format_fsm.rl"
// Ragel state
p := 0 // "Pointer" into data
pe := len(data) // End-of-data "pointer"
cs := 0 // current state (will be initialized by ragel-generated code)
ts := 0
te := 0
eof := pe
// Keep Go compiler happy even if generated code doesn't use these
_ = ts
_ = te
_ = eof
// line 123 "format_fsm.go"
{
cs = formatfsm_start
}
// line 128 "format_fsm.go"
{
var _klen int
var _trans int
var _acts int
var _nacts uint
var _keys int
if p == pe {
goto _test_eof
}
if cs == 0 {
goto _out
}
_resume:
_keys = int(_formatfsm_key_offsets[cs])
_trans = int(_formatfsm_index_offsets[cs])
_klen = int(_formatfsm_single_lengths[cs])
if _klen > 0 {
_lower := int(_keys)
var _mid int
_upper := int(_keys + _klen - 1)
for {
if _upper < _lower {
break
}
_mid = _lower + ((_upper - _lower) >> 1)
switch {
case data[p] < _formatfsm_trans_keys[_mid]:
_upper = _mid - 1
case data[p] > _formatfsm_trans_keys[_mid]:
_lower = _mid + 1
default:
_trans += int(_mid - int(_keys))
goto _match
}
}
_keys += _klen
_trans += _klen
}
_klen = int(_formatfsm_range_lengths[cs])
if _klen > 0 {
_lower := int(_keys)
var _mid int
_upper := int(_keys + (_klen << 1) - 2)
for {
if _upper < _lower {
break
}
_mid = _lower + (((_upper - _lower) >> 1) & ^1)
switch {
case data[p] < _formatfsm_trans_keys[_mid]:
_upper = _mid - 2
case data[p] > _formatfsm_trans_keys[_mid+1]:
_lower = _mid + 2
default:
_trans += int((_mid - int(_keys)) >> 1)
goto _match
}
}
_trans += _klen
}
_match:
_trans = int(_formatfsm_indicies[_trans])
cs = int(_formatfsm_trans_targs[_trans])
if _formatfsm_trans_actions[_trans] == 0 {
goto _again
}
_acts = int(_formatfsm_trans_actions[_trans])
_nacts = uint(_formatfsm_actions[_acts])
_acts++
for ; _nacts > 0; _nacts-- {
_acts++
switch _formatfsm_actions[_acts-1] {
case 0:
// line 31 "format_fsm.rl"
verb = formatVerb{
ArgNum: nextArg,
Prec: -1,
Width: -1,
}
ts = p
case 1:
// line 40 "format_fsm.rl"
buf.WriteByte(data[p])
case 4:
// line 51 "format_fsm.rl"
// We'll try to slurp a whole UTF-8 sequence here, to give the user
// better feedback.
r, _ := utf8.DecodeRuneInString(data[p:])
return buf.String(), fmt.Errorf("unrecognized format character %q at offset %d", r, p)
case 5:
// line 58 "format_fsm.rl"
verb.Sharp = true
case 6:
// line 61 "format_fsm.rl"
verb.Zero = true
case 7:
// line 64 "format_fsm.rl"
verb.Minus = true
case 8:
// line 67 "format_fsm.rl"
verb.Plus = true
case 9:
// line 70 "format_fsm.rl"
verb.Space = true
case 10:
// line 74 "format_fsm.rl"
verb.ArgNum = 0
case 11:
// line 77 "format_fsm.rl"
verb.ArgNum = (10 * verb.ArgNum) + (int(data[p]) - '0')
case 12:
// line 81 "format_fsm.rl"
verb.HasWidth = true
case 13:
// line 84 "format_fsm.rl"
verb.Width = 0
case 14:
// line 87 "format_fsm.rl"
verb.Width = (10 * verb.Width) + (int(data[p]) - '0')
case 15:
// line 91 "format_fsm.rl"
verb.HasPrec = true
case 16:
// line 94 "format_fsm.rl"
verb.Prec = 0
case 17:
// line 97 "format_fsm.rl"
verb.Prec = (10 * verb.Prec) + (int(data[p]) - '0')
case 18:
// line 101 "format_fsm.rl"
verb.Mode = rune(data[p])
te = p + 1
verb.Raw = data[ts:te]
verb.Offset = ts
if verb.ArgNum > highestArgIdx {
highestArgIdx = verb.ArgNum
}
err := formatAppend(&verb, &buf, a)
if err != nil {
return buf.String(), err
}
nextArg = verb.ArgNum + 1
// line 330 "format_fsm.go"
}
}
_again:
if cs == 0 {
goto _out
}
p++
if p != pe {
goto _resume
}
_test_eof:
{
}
if p == eof {
__acts := _formatfsm_eof_actions[cs]
__nacts := uint(_formatfsm_actions[__acts])
__acts++
for ; __nacts > 0; __nacts-- {
__acts++
switch _formatfsm_actions[__acts-1] {
case 2:
// line 44 "format_fsm.rl"
case 3:
// line 47 "format_fsm.rl"
return buf.String(), fmt.Errorf("invalid format string starting at offset %d", p)
case 4:
// line 51 "format_fsm.rl"
// We'll try to slurp a whole UTF-8 sequence here, to give the user
// better feedback.
r, _ := utf8.DecodeRuneInString(data[p:])
return buf.String(), fmt.Errorf("unrecognized format character %q at offset %d", r, p)
// line 369 "format_fsm.go"
}
}
}
_out:
{
}
}
// line 177 "format_fsm.rl"
// If we fall out here without being in a final state then we've
// encountered something that the scanner can't match, which should
// be impossible (the scanner matches all bytes _somehow_) but we'll
// flag it anyway rather than just losing data from the end.
if cs < formatfsm_first_final {
return buf.String(), fmt.Errorf("extraneous characters beginning at offset %d", p)
}
if highestArgIdx < len(a) {
// Extraneous args are an error, to more easily detect mistakes
firstBad := highestArgIdx + 1
if highestArgIdx == 0 {
// Custom error message for this case
return buf.String(), function.NewArgErrorf(firstBad, "too many arguments; no verbs in format string")
}
return buf.String(), function.NewArgErrorf(firstBad, "too many arguments; only %d used by format string", highestArgIdx)
}
return buf.String(), nil
}