mirror of https://github.com/databricks/cli.git
104 lines
2.2 KiB
Go
104 lines
2.2 KiB
Go
package diag
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import (
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"fmt"
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"github.com/databricks/cli/libs/dyn"
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)
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type Diagnostic struct {
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Severity Severity
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// Summary is a short description of the diagnostic.
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// This is expected to be a single line and always present.
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Summary string
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// Detail is a longer description of the diagnostic.
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// This may be multiple lines and may be nil.
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Detail string
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// Location is a source code location associated with the diagnostic message.
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// It may be zero if there is no associated location.
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Location dyn.Location
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// Path is a path to the value in a configuration tree that the diagnostic is associated with.
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// It may be nil if there is no associated path.
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Path dyn.Path
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}
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// Errorf creates a new error diagnostic.
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func Errorf(format string, args ...any) Diagnostics {
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return []Diagnostic{
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{
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Severity: Error,
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Summary: fmt.Sprintf(format, args...),
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},
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}
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}
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// FromErr returns a new error diagnostic from the specified error, if any.
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func FromErr(err error) Diagnostics {
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if err == nil {
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return nil
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}
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return []Diagnostic{
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{
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Severity: Error,
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Summary: err.Error(),
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},
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}
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}
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// Warningf creates a new warning diagnostic.
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func Warningf(format string, args ...any) Diagnostics {
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return []Diagnostic{
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{
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Severity: Warning,
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Summary: fmt.Sprintf(format, args...),
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},
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}
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}
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// Infof creates a new info diagnostic.
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func Infof(format string, args ...any) Diagnostics {
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return []Diagnostic{
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{
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Severity: Info,
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Summary: fmt.Sprintf(format, args...),
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},
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}
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}
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// Diagsnostics holds zero or more instances of [Diagnostic].
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type Diagnostics []Diagnostic
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// Append adds a new diagnostic to the end of the list.
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func (ds Diagnostics) Append(d Diagnostic) Diagnostics {
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return append(ds, d)
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}
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// Extend adds all diagnostics from another list to the end of the list.
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func (ds Diagnostics) Extend(other Diagnostics) Diagnostics {
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return append(ds, other...)
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}
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// HasError returns true if any of the diagnostics are errors.
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func (ds Diagnostics) HasError() bool {
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for _, d := range ds {
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if d.Severity == Error {
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return true
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}
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}
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return false
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}
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// Return first error in the set of diagnostics.
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func (ds Diagnostics) Error() error {
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for _, d := range ds {
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if d.Severity == Error {
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return fmt.Errorf(d.Summary)
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}
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}
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return nil
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}
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