mirror of
https://github.com/woodpecker-ci/woodpecker.git
synced 2024-11-30 05:41:12 +00:00
ca8e215cfa
close #234 * Migrate store * Migrate tests * Rewrite migrations * Init fresh DB in on step * Rm old stuff (meddler, sql files, dead code, ...)
323 lines
8.6 KiB
Go
323 lines
8.6 KiB
Go
package json
|
|
|
|
import (
|
|
"context"
|
|
"io"
|
|
"unsafe"
|
|
|
|
"github.com/goccy/go-json/internal/encoder"
|
|
"github.com/goccy/go-json/internal/encoder/vm"
|
|
"github.com/goccy/go-json/internal/encoder/vm_color"
|
|
"github.com/goccy/go-json/internal/encoder/vm_color_indent"
|
|
"github.com/goccy/go-json/internal/encoder/vm_indent"
|
|
)
|
|
|
|
// An Encoder writes JSON values to an output stream.
|
|
type Encoder struct {
|
|
w io.Writer
|
|
enabledIndent bool
|
|
enabledHTMLEscape bool
|
|
prefix string
|
|
indentStr string
|
|
}
|
|
|
|
// NewEncoder returns a new encoder that writes to w.
|
|
func NewEncoder(w io.Writer) *Encoder {
|
|
return &Encoder{w: w, enabledHTMLEscape: true}
|
|
}
|
|
|
|
// Encode writes the JSON encoding of v to the stream, followed by a newline character.
|
|
//
|
|
// See the documentation for Marshal for details about the conversion of Go values to JSON.
|
|
func (e *Encoder) Encode(v interface{}) error {
|
|
return e.EncodeWithOption(v)
|
|
}
|
|
|
|
// EncodeWithOption call Encode with EncodeOption.
|
|
func (e *Encoder) EncodeWithOption(v interface{}, optFuncs ...EncodeOptionFunc) error {
|
|
ctx := encoder.TakeRuntimeContext()
|
|
ctx.Option.Flag = 0
|
|
|
|
err := e.encodeWithOption(ctx, v, optFuncs...)
|
|
|
|
encoder.ReleaseRuntimeContext(ctx)
|
|
return err
|
|
}
|
|
|
|
// EncodeContext call Encode with context.Context and EncodeOption.
|
|
func (e *Encoder) EncodeContext(ctx context.Context, v interface{}, optFuncs ...EncodeOptionFunc) error {
|
|
rctx := encoder.TakeRuntimeContext()
|
|
rctx.Option.Flag = 0
|
|
rctx.Option.Flag |= encoder.ContextOption
|
|
rctx.Option.Context = ctx
|
|
|
|
err := e.encodeWithOption(rctx, v, optFuncs...)
|
|
|
|
encoder.ReleaseRuntimeContext(rctx)
|
|
return err
|
|
}
|
|
|
|
func (e *Encoder) encodeWithOption(ctx *encoder.RuntimeContext, v interface{}, optFuncs ...EncodeOptionFunc) error {
|
|
if e.enabledHTMLEscape {
|
|
ctx.Option.Flag |= encoder.HTMLEscapeOption
|
|
}
|
|
for _, optFunc := range optFuncs {
|
|
optFunc(ctx.Option)
|
|
}
|
|
var (
|
|
buf []byte
|
|
err error
|
|
)
|
|
if e.enabledIndent {
|
|
buf, err = encodeIndent(ctx, v, e.prefix, e.indentStr)
|
|
} else {
|
|
buf, err = encode(ctx, v)
|
|
}
|
|
if err != nil {
|
|
return err
|
|
}
|
|
if e.enabledIndent {
|
|
buf = buf[:len(buf)-2]
|
|
} else {
|
|
buf = buf[:len(buf)-1]
|
|
}
|
|
buf = append(buf, '\n')
|
|
if _, err := e.w.Write(buf); err != nil {
|
|
return err
|
|
}
|
|
return nil
|
|
}
|
|
|
|
// SetEscapeHTML specifies whether problematic HTML characters should be escaped inside JSON quoted strings.
|
|
// The default behavior is to escape &, <, and > to \u0026, \u003c, and \u003e to avoid certain safety problems that can arise when embedding JSON in HTML.
|
|
//
|
|
// In non-HTML settings where the escaping interferes with the readability of the output, SetEscapeHTML(false) disables this behavior.
|
|
func (e *Encoder) SetEscapeHTML(on bool) {
|
|
e.enabledHTMLEscape = on
|
|
}
|
|
|
|
// SetIndent instructs the encoder to format each subsequent encoded value as if indented by the package-level function Indent(dst, src, prefix, indent).
|
|
// Calling SetIndent("", "") disables indentation.
|
|
func (e *Encoder) SetIndent(prefix, indent string) {
|
|
if prefix == "" && indent == "" {
|
|
e.enabledIndent = false
|
|
return
|
|
}
|
|
e.prefix = prefix
|
|
e.indentStr = indent
|
|
e.enabledIndent = true
|
|
}
|
|
|
|
func marshalContext(ctx context.Context, v interface{}, optFuncs ...EncodeOptionFunc) ([]byte, error) {
|
|
rctx := encoder.TakeRuntimeContext()
|
|
rctx.Option.Flag = 0
|
|
rctx.Option.Flag = encoder.HTMLEscapeOption | encoder.ContextOption
|
|
rctx.Option.Context = ctx
|
|
for _, optFunc := range optFuncs {
|
|
optFunc(rctx.Option)
|
|
}
|
|
|
|
buf, err := encode(rctx, v)
|
|
if err != nil {
|
|
encoder.ReleaseRuntimeContext(rctx)
|
|
return nil, err
|
|
}
|
|
|
|
// this line exists to escape call of `runtime.makeslicecopy` .
|
|
// if use `make([]byte, len(buf)-1)` and `copy(copied, buf)`,
|
|
// dst buffer size and src buffer size are differrent.
|
|
// in this case, compiler uses `runtime.makeslicecopy`, but it is slow.
|
|
buf = buf[:len(buf)-1]
|
|
copied := make([]byte, len(buf))
|
|
copy(copied, buf)
|
|
|
|
encoder.ReleaseRuntimeContext(rctx)
|
|
return copied, nil
|
|
}
|
|
|
|
func marshal(v interface{}, optFuncs ...EncodeOptionFunc) ([]byte, error) {
|
|
ctx := encoder.TakeRuntimeContext()
|
|
|
|
ctx.Option.Flag = 0
|
|
ctx.Option.Flag |= encoder.HTMLEscapeOption
|
|
for _, optFunc := range optFuncs {
|
|
optFunc(ctx.Option)
|
|
}
|
|
|
|
buf, err := encode(ctx, v)
|
|
if err != nil {
|
|
encoder.ReleaseRuntimeContext(ctx)
|
|
return nil, err
|
|
}
|
|
|
|
// this line exists to escape call of `runtime.makeslicecopy` .
|
|
// if use `make([]byte, len(buf)-1)` and `copy(copied, buf)`,
|
|
// dst buffer size and src buffer size are differrent.
|
|
// in this case, compiler uses `runtime.makeslicecopy`, but it is slow.
|
|
buf = buf[:len(buf)-1]
|
|
copied := make([]byte, len(buf))
|
|
copy(copied, buf)
|
|
|
|
encoder.ReleaseRuntimeContext(ctx)
|
|
return copied, nil
|
|
}
|
|
|
|
func marshalNoEscape(v interface{}) ([]byte, error) {
|
|
ctx := encoder.TakeRuntimeContext()
|
|
|
|
ctx.Option.Flag = 0
|
|
ctx.Option.Flag |= encoder.HTMLEscapeOption
|
|
|
|
buf, err := encodeNoEscape(ctx, v)
|
|
if err != nil {
|
|
encoder.ReleaseRuntimeContext(ctx)
|
|
return nil, err
|
|
}
|
|
|
|
// this line exists to escape call of `runtime.makeslicecopy` .
|
|
// if use `make([]byte, len(buf)-1)` and `copy(copied, buf)`,
|
|
// dst buffer size and src buffer size are differrent.
|
|
// in this case, compiler uses `runtime.makeslicecopy`, but it is slow.
|
|
buf = buf[:len(buf)-1]
|
|
copied := make([]byte, len(buf))
|
|
copy(copied, buf)
|
|
|
|
encoder.ReleaseRuntimeContext(ctx)
|
|
return copied, nil
|
|
}
|
|
|
|
func marshalIndent(v interface{}, prefix, indent string, optFuncs ...EncodeOptionFunc) ([]byte, error) {
|
|
ctx := encoder.TakeRuntimeContext()
|
|
|
|
ctx.Option.Flag = 0
|
|
ctx.Option.Flag |= (encoder.HTMLEscapeOption | encoder.IndentOption)
|
|
for _, optFunc := range optFuncs {
|
|
optFunc(ctx.Option)
|
|
}
|
|
|
|
buf, err := encodeIndent(ctx, v, prefix, indent)
|
|
if err != nil {
|
|
encoder.ReleaseRuntimeContext(ctx)
|
|
return nil, err
|
|
}
|
|
|
|
buf = buf[:len(buf)-2]
|
|
copied := make([]byte, len(buf))
|
|
copy(copied, buf)
|
|
|
|
encoder.ReleaseRuntimeContext(ctx)
|
|
return copied, nil
|
|
}
|
|
|
|
func encode(ctx *encoder.RuntimeContext, v interface{}) ([]byte, error) {
|
|
b := ctx.Buf[:0]
|
|
if v == nil {
|
|
b = encoder.AppendNull(ctx, b)
|
|
b = encoder.AppendComma(ctx, b)
|
|
return b, nil
|
|
}
|
|
header := (*emptyInterface)(unsafe.Pointer(&v))
|
|
typ := header.typ
|
|
|
|
typeptr := uintptr(unsafe.Pointer(typ))
|
|
codeSet, err := encoder.CompileToGetCodeSet(typeptr)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
p := uintptr(header.ptr)
|
|
ctx.Init(p, codeSet.CodeLength)
|
|
ctx.KeepRefs = append(ctx.KeepRefs, header.ptr)
|
|
|
|
buf, err := encodeRunCode(ctx, b, codeSet)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
ctx.Buf = buf
|
|
return buf, nil
|
|
}
|
|
|
|
func encodeNoEscape(ctx *encoder.RuntimeContext, v interface{}) ([]byte, error) {
|
|
b := ctx.Buf[:0]
|
|
if v == nil {
|
|
b = encoder.AppendNull(ctx, b)
|
|
b = encoder.AppendComma(ctx, b)
|
|
return b, nil
|
|
}
|
|
header := (*emptyInterface)(unsafe.Pointer(&v))
|
|
typ := header.typ
|
|
|
|
typeptr := uintptr(unsafe.Pointer(typ))
|
|
codeSet, err := encoder.CompileToGetCodeSet(typeptr)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
p := uintptr(header.ptr)
|
|
ctx.Init(p, codeSet.CodeLength)
|
|
buf, err := encodeRunCode(ctx, b, codeSet)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
ctx.Buf = buf
|
|
return buf, nil
|
|
}
|
|
|
|
func encodeIndent(ctx *encoder.RuntimeContext, v interface{}, prefix, indent string) ([]byte, error) {
|
|
b := ctx.Buf[:0]
|
|
if v == nil {
|
|
b = encoder.AppendNull(ctx, b)
|
|
b = encoder.AppendCommaIndent(ctx, b)
|
|
return b, nil
|
|
}
|
|
header := (*emptyInterface)(unsafe.Pointer(&v))
|
|
typ := header.typ
|
|
|
|
typeptr := uintptr(unsafe.Pointer(typ))
|
|
codeSet, err := encoder.CompileToGetCodeSet(typeptr)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
p := uintptr(header.ptr)
|
|
ctx.Init(p, codeSet.CodeLength)
|
|
buf, err := encodeRunIndentCode(ctx, b, codeSet, prefix, indent)
|
|
|
|
ctx.KeepRefs = append(ctx.KeepRefs, header.ptr)
|
|
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
ctx.Buf = buf
|
|
return buf, nil
|
|
}
|
|
|
|
func encodeRunCode(ctx *encoder.RuntimeContext, b []byte, codeSet *encoder.OpcodeSet) ([]byte, error) {
|
|
if (ctx.Option.Flag & encoder.DebugOption) != 0 {
|
|
if (ctx.Option.Flag & encoder.ColorizeOption) != 0 {
|
|
return vm_color.DebugRun(ctx, b, codeSet)
|
|
}
|
|
return vm.DebugRun(ctx, b, codeSet)
|
|
}
|
|
if (ctx.Option.Flag & encoder.ColorizeOption) != 0 {
|
|
return vm_color.Run(ctx, b, codeSet)
|
|
}
|
|
return vm.Run(ctx, b, codeSet)
|
|
}
|
|
|
|
func encodeRunIndentCode(ctx *encoder.RuntimeContext, b []byte, codeSet *encoder.OpcodeSet, prefix, indent string) ([]byte, error) {
|
|
ctx.Prefix = []byte(prefix)
|
|
ctx.IndentStr = []byte(indent)
|
|
if (ctx.Option.Flag & encoder.DebugOption) != 0 {
|
|
if (ctx.Option.Flag & encoder.ColorizeOption) != 0 {
|
|
return vm_color_indent.DebugRun(ctx, b, codeSet)
|
|
}
|
|
return vm_indent.DebugRun(ctx, b, codeSet)
|
|
}
|
|
if (ctx.Option.Flag & encoder.ColorizeOption) != 0 {
|
|
return vm_color_indent.Run(ctx, b, codeSet)
|
|
}
|
|
return vm_indent.Run(ctx, b, codeSet)
|
|
}
|