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yaml: typeError implements PrettyPrinter interface #280
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Original file line number | Diff line number | Diff line change |
---|---|---|
|
@@ -67,10 +67,10 @@ type wrapError struct { | |
frame xerrors.Frame | ||
} | ||
|
||
type myprinter struct { | ||
type FormatErrorPrinter struct { | ||
There was a problem hiding this comment. Choose a reason for hiding this commentThe reason will be displayed to describe this comment to others. Learn more. This seemed like a nicer solution than declaring another identical type in |
||
xerrors.Printer | ||
colored bool | ||
inclSource bool | ||
Colored bool | ||
InclSource bool | ||
} | ||
|
||
func (e *wrapError) As(target interface{}) bool { | ||
|
@@ -90,15 +90,15 @@ func (e *wrapError) Unwrap() error { | |
} | ||
|
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func (e *wrapError) PrettyPrint(p xerrors.Printer, colored, inclSource bool) error { | ||
return e.FormatError(&myprinter{Printer: p, colored: colored, inclSource: inclSource}) | ||
return e.FormatError(&FormatErrorPrinter{Printer: p, Colored: colored, InclSource: inclSource}) | ||
} | ||
|
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func (e *wrapError) FormatError(p xerrors.Printer) error { | ||
if _, ok := p.(*myprinter); !ok { | ||
p = &myprinter{ | ||
if _, ok := p.(*FormatErrorPrinter); !ok { | ||
p = &FormatErrorPrinter{ | ||
Printer: p, | ||
colored: defaultColorize, | ||
inclSource: defaultIncludeSource, | ||
Colored: defaultColorize, | ||
InclSource: defaultIncludeSource, | ||
} | ||
} | ||
if e.verb == 'v' && e.state.Flag('+') { | ||
|
@@ -171,16 +171,16 @@ type syntaxError struct { | |
} | ||
|
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func (e *syntaxError) PrettyPrint(p xerrors.Printer, colored, inclSource bool) error { | ||
return e.FormatError(&myprinter{Printer: p, colored: colored, inclSource: inclSource}) | ||
return e.FormatError(&FormatErrorPrinter{Printer: p, Colored: colored, InclSource: inclSource}) | ||
} | ||
|
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func (e *syntaxError) FormatError(p xerrors.Printer) error { | ||
var pp printer.Printer | ||
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var colored, inclSource bool | ||
if mp, ok := p.(*myprinter); ok { | ||
colored = mp.colored | ||
inclSource = mp.inclSource | ||
if fep, ok := p.(*FormatErrorPrinter); ok { | ||
colored = fep.Colored | ||
inclSource = fep.InclSource | ||
} | ||
|
||
pos := fmt.Sprintf("[%d:%d] ", e.token.Position.Line, e.token.Position.Column) | ||
|
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I'd also considered moving
typeError
to theinternal/errors
package, which is where the otherPrettyPrinter
errors are. I left it here for now, but am interested if you would prefer this or the alternative.There was a problem hiding this comment.
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As you say, it seems better to move to
internal/errors
so that the processing can be standardized. Could you please ?There was a problem hiding this comment.
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Yes I can!