1 files changed, 199 insertions, 0 deletions
diff --git a/dependencies/pkg/mod/github.com/goccy/go-yaml@v1.9.6/parser/context.go b/dependencies/pkg/mod/github.com/goccy/go-yaml@v1.9.6/parser/context.go
new file mode 100644
index 0000000..99f18b1
--- /dev/null
+++ b/dependencies/pkg/mod/github.com/goccy/go-yaml@v1.9.6/parser/context.go
@@ -0,0 +1,199 @@
+package parser
+
+import (
+	"fmt"
+	"strings"
+
+	"github.com/goccy/go-yaml/token"
+)
+
+// context context at parsing
+type context struct {
+	parent *context
+	idx    int
+	size   int
+	tokens token.Tokens
+	mode   Mode
+	path   string
+}
+
+var pathSpecialChars = []string{
+	"$", "*", ".", "[", "]",
+}
+
+func containsPathSpecialChar(path string) bool {
+	for _, char := range pathSpecialChars {
+		if strings.Contains(path, char) {
+			return true
+		}
+	}
+	return false
+}
+
+func normalizePath(path string) string {
+	if containsPathSpecialChar(path) {
+		return fmt.Sprintf("'%s'", path)
+	}
+	return path
+}
+
+func (c *context) withChild(path string) *context {
+	ctx := c.copy()
+	path = normalizePath(path)
+	ctx.path += fmt.Sprintf(".%s", path)
+	return ctx
+}
+
+func (c *context) withIndex(idx uint) *context {
+	ctx := c.copy()
+	ctx.path += fmt.Sprintf("[%d]", idx)
+	return ctx
+}
+
+func (c *context) copy() *context {
+	return &context{
+		parent: c,
+		idx:    c.idx,
+		size:   c.size,
+		tokens: append(token.Tokens{}, c.tokens...),
+		mode:   c.mode,
+		path:   c.path,
+	}
+}
+
+func (c *context) next() bool {
+	return c.idx < c.size
+}
+
+func (c *context) previousToken() *token.Token {
+	if c.idx > 0 {
+		return c.tokens[c.idx-1]
+	}
+	return nil
+}
+
+func (c *context) insertToken(idx int, tk *token.Token) {
+	if c.parent != nil {
+		c.parent.insertToken(idx, tk)
+	}
+	if c.size < idx {
+		return
+	}
+	if c.size == idx {
+		curToken := c.tokens[c.size-1]
+		tk.Next = curToken
+		curToken.Prev = tk
+
+		c.tokens = append(c.tokens, tk)
+		c.size = len(c.tokens)
+		return
+	}
+
+	curToken := c.tokens[idx]
+	tk.Next = curToken
+	curToken.Prev = tk
+
+	c.tokens = append(c.tokens[:idx+1], c.tokens[idx:]...)
+	c.tokens[idx] = tk
+	c.size = len(c.tokens)
+}
+
+func (c *context) currentToken() *token.Token {
+	if c.idx >= c.size {
+		return nil
+	}
+	return c.tokens[c.idx]
+}
+
+func (c *context) nextToken() *token.Token {
+	if c.idx+1 >= c.size {
+		return nil
+	}
+	return c.tokens[c.idx+1]
+}
+
+func (c *context) afterNextToken() *token.Token {
+	if c.idx+2 >= c.size {
+		return nil
+	}
+	return c.tokens[c.idx+2]
+}
+
+func (c *context) nextNotCommentToken() *token.Token {
+	for i := c.idx + 1; i < c.size; i++ {
+		tk := c.tokens[i]
+		if tk.Type == token.CommentType {
+			continue
+		}
+		return tk
+	}
+	return nil
+}
+
+func (c *context) afterNextNotCommentToken() *token.Token {
+	notCommentTokenCount := 0
+	for i := c.idx + 1; i < c.size; i++ {
+		tk := c.tokens[i]
+		if tk.Type == token.CommentType {
+			continue
+		}
+		notCommentTokenCount++
+		if notCommentTokenCount == 2 {
+			return tk
+		}
+	}
+	return nil
+}
+
+func (c *context) enabledComment() bool {
+	return c.mode&ParseComments != 0
+}
+
+func (c *context) isCurrentCommentToken() bool {
+	tk := c.currentToken()
+	if tk == nil {
+		return false
+	}
+	return tk.Type == token.CommentType
+}
+
+func (c *context) progressIgnoreComment(num int) {
+	if c.parent != nil {
+		c.parent.progressIgnoreComment(num)
+	}
+	if c.size <= c.idx+num {
+		c.idx = c.size
+	} else {
+		c.idx += num
+	}
+}
+
+func (c *context) progress(num int) {
+	if c.isCurrentCommentToken() {
+		return
+	}
+	c.progressIgnoreComment(num)
+}
+
+func newContext(tokens token.Tokens, mode Mode) *context {
+	filteredTokens := []*token.Token{}
+	if mode&ParseComments != 0 {
+		filteredTokens = tokens
+	} else {
+		for _, tk := range tokens {
+			if tk.Type == token.CommentType {
+				continue
+			}
+			// keep prev/next reference between tokens containing comments
+			// https://github.com/goccy/go-yaml/issues/254
+			filteredTokens = append(filteredTokens, tk)
+		}
+	}
+	return &context{
+		idx:    0,
+		size:   len(filteredTokens),
+		tokens: token.Tokens(filteredTokens),
+		mode:   mode,
+		path:   "$",
+	}
+}