Method JustAttributes

json/structure.go:172–220

JustAttributes for JSON bodies interprets all properties of the wrapped JSON object as attributes and returns them.

()

// JustAttributes for JSON bodies interprets all properties of the wrapped
// JSON object as attributes and returns them.
func (b *body) JustAttributes() (hcl.Attributes, hcl.Diagnostics) {
	var diags hcl.Diagnostics
	attrs := make(map[string]*hcl.Attribute)

	obj, ok := b.val.(*objectVal)
	if !ok {
		diags = append(diags, &hcl.Diagnostic{
			Severity: hcl.DiagError,
			Summary:  "Incorrect JSON value type",
			Detail:   "A JSON object is required here, setting the arguments for this block.",
			Subject:  b.val.StartRange().Ptr(),
		})
		return attrs, diags
	}

	for _, jsonAttr := range obj.Attrs {
		name := jsonAttr.Name
		if name == "//" {
			// Ignore "//" keys in objects representing bodies, to allow
			// their use as comments.
			continue
		}

		if _, hidden := b.hiddenAttrs[name]; hidden {
			continue
		}

		if existing, exists := attrs[name]; exists {
			diags = append(diags, &hcl.Diagnostic{
				Severity: hcl.DiagError,
				Summary:  "Duplicate attribute definition",
				Detail:   fmt.Sprintf("The argument %q was already set at %s.", name, existing.Range),
				Subject:  &jsonAttr.NameRange,
			})
			continue
		}

		attrs[name] = &hcl.Attribute{
			Name:      name,
			Expr:      &expression{src: jsonAttr.Value},
			Range:     hcl.RangeBetween(jsonAttr.NameRange, jsonAttr.Value.Range()),
			NameRange: jsonAttr.NameRange,
		}
	}

	// No diagnostics possible here, since the parser already took care of
	// finding duplicates and every JSON value can be a valid attribute value.
	return attrs, diags
}

func (b *body) MissingItemRange() hcl.Range {
	switch tv := b.val.(type) {