1 files changed, 201 insertions, 0 deletions
diff --git a/dependencies/pkg/mod/github.com/goccy/go-yaml@v1.9.6/scanner/context.go b/dependencies/pkg/mod/github.com/goccy/go-yaml@v1.9.6/scanner/context.go
new file mode 100644
index 0000000..e629a5c
--- /dev/null
+++ b/dependencies/pkg/mod/github.com/goccy/go-yaml@v1.9.6/scanner/context.go
@@ -0,0 +1,201 @@
+package scanner
+
+import (
+	"sync"
+
+	"github.com/goccy/go-yaml/token"
+)
+
+// Context context at scanning
+type Context struct {
+	idx                int
+	size               int
+	notSpaceCharPos    int
+	notSpaceOrgCharPos int
+	src                []rune
+	buf                []rune
+	obuf               []rune
+	tokens             token.Tokens
+	isRawFolded        bool
+	isLiteral          bool
+	isFolded           bool
+	isSingleLine       bool
+	literalOpt         string
+}
+
+var (
+	ctxPool = sync.Pool{
+		New: func() interface{} {
+			return createContext()
+		},
+	}
+)
+
+func createContext() *Context {
+	return &Context{
+		idx:          0,
+		tokens:       token.Tokens{},
+		isSingleLine: true,
+	}
+}
+
+func newContext(src []rune) *Context {
+	ctx := ctxPool.Get().(*Context)
+	ctx.reset(src)
+	return ctx
+}
+
+func (c *Context) release() {
+	ctxPool.Put(c)
+}
+
+func (c *Context) reset(src []rune) {
+	c.idx = 0
+	c.size = len(src)
+	c.src = src
+	c.tokens = c.tokens[:0]
+	c.resetBuffer()
+	c.isSingleLine = true
+}
+
+func (c *Context) resetBuffer() {
+	c.buf = c.buf[:0]
+	c.obuf = c.obuf[:0]
+	c.notSpaceCharPos = 0
+	c.notSpaceOrgCharPos = 0
+}
+
+func (c *Context) isSaveIndentMode() bool {
+	return c.isLiteral || c.isFolded || c.isRawFolded
+}
+
+func (c *Context) breakLiteral() {
+	c.isLiteral = false
+	c.isRawFolded = false
+	c.isFolded = false
+	c.literalOpt = ""
+}
+
+func (c *Context) addToken(tk *token.Token) {
+	if tk == nil {
+		return
+	}
+	c.tokens = append(c.tokens, tk)
+}
+
+func (c *Context) addBuf(r rune) {
+	if len(c.buf) == 0 && r == ' ' {
+		return
+	}
+	c.buf = append(c.buf, r)
+	if r != ' ' && r != '\t' {
+		c.notSpaceCharPos = len(c.buf)
+	}
+}
+
+func (c *Context) addOriginBuf(r rune) {
+	c.obuf = append(c.obuf, r)
+	if r != ' ' && r != '\t' {
+		c.notSpaceOrgCharPos = len(c.obuf)
+	}
+}
+
+func (c *Context) removeRightSpaceFromBuf() int {
+	trimmedBuf := c.obuf[:c.notSpaceOrgCharPos]
+	buflen := len(trimmedBuf)
+	diff := len(c.obuf) - buflen
+	if diff > 0 {
+		c.obuf = c.obuf[:buflen]
+		c.buf = c.bufferedSrc()
+	}
+	return diff
+}
+
+func (c *Context) isDocument() bool {
+	return c.isLiteral || c.isFolded || c.isRawFolded
+}
+
+func (c *Context) isEOS() bool {
+	return len(c.src)-1 <= c.idx
+}
+
+func (c *Context) isNextEOS() bool {
+	return len(c.src)-1 <= c.idx+1
+}
+
+func (c *Context) next() bool {
+	return c.idx < c.size
+}
+
+func (c *Context) source(s, e int) string {
+	return string(c.src[s:e])
+}
+
+func (c *Context) previousChar() rune {
+	if c.idx > 0 {
+		return c.src[c.idx-1]
+	}
+	return rune(0)
+}
+
+func (c *Context) currentChar() rune {
+	return c.src[c.idx]
+}
+
+func (c *Context) nextChar() rune {
+	if c.size > c.idx+1 {
+		return c.src[c.idx+1]
+	}
+	return rune(0)
+}
+
+func (c *Context) repeatNum(r rune) int {
+	cnt := 0
+	for i := c.idx; i < c.size; i++ {
+		if c.src[i] == r {
+			cnt++
+		} else {
+			break
+		}
+	}
+	return cnt
+}
+
+func (c *Context) progress(num int) {
+	c.idx += num
+}
+
+func (c *Context) nextPos() int {
+	return c.idx + 1
+}
+
+func (c *Context) existsBuffer() bool {
+	return len(c.bufferedSrc()) != 0
+}
+
+func (c *Context) bufferedSrc() []rune {
+	src := c.buf[:c.notSpaceCharPos]
+	if len(src) > 0 && src[len(src)-1] == '\n' && c.isDocument() && c.literalOpt == "-" {
+		// remove end '\n' character
+		src = src[:len(src)-1]
+	}
+	return src
+}
+
+func (c *Context) bufferedToken(pos *token.Position) *token.Token {
+	if c.idx == 0 {
+		return nil
+	}
+	source := c.bufferedSrc()
+	if len(source) == 0 {
+		return nil
+	}
+	var tk *token.Token
+	if c.isDocument() {
+		tk = token.String(string(source), string(c.obuf), pos)
+	} else {
+		tk = token.New(string(source), string(c.obuf), pos)
+	}
+	c.resetBuffer()
+	return tk
+}