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991d36d5ad
The KQL parser produced its own validation errors but imported them from the search service's query package. Move them into pkg/kql and let the search backend consume kql.IsValidationError, so the parser stops depending on a service package.
50 lines
1.2 KiB
Go
50 lines
1.2 KiB
Go
package kql
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import (
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"fmt"
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"github.com/opencloud-eu/opencloud/pkg/ast"
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)
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// StartsWithBinaryOperatorError records an error and the operation that caused it.
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type StartsWithBinaryOperatorError struct {
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Node *ast.OperatorNode
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}
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func (e StartsWithBinaryOperatorError) Error() string {
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return "the expression can't begin from a binary operator: '" + e.Node.Value + "'"
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}
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// NamedGroupInvalidNodesError records an error and the operation that caused it.
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type NamedGroupInvalidNodesError struct {
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Node ast.Node
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}
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func (e NamedGroupInvalidNodesError) Error() string {
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return fmt.Errorf(
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"'%T' - '%v' - '%v' is not valid",
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e.Node,
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ast.NodeKey(e.Node),
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ast.NodeValue(e.Node),
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).Error()
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}
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// UnsupportedTimeRangeError records an error and the value that caused it.
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type UnsupportedTimeRangeError struct {
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Value any
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}
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func (e UnsupportedTimeRangeError) Error() string {
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return fmt.Sprintf("unable to convert '%v' to a time range", e.Value)
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}
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// IsValidationError reports whether err is one of the KQL parse/validation
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// errors produced by this package.
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func IsValidationError(err error) bool {
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switch err.(type) {
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case *StartsWithBinaryOperatorError, *NamedGroupInvalidNodesError, *UnsupportedTimeRangeError:
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return true
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}
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return false
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}
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