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Add comment to document the purpose behind the non-standard handling of the error

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Signed-off-by: Talon Bowler <talon.bowler@docker.com>
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Talon Bowler
2024-06-13 16:11:35 -07:00
parent 927fb6731c
commit 366328ba6a
1 changed files with 6 additions and 0 deletions
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6
commands/build.go
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@@ -878,6 +878,12 @@ func printResult(f *controllerapi.PrintFunc, res map[string]string) error {
} }
} }
if lintResults.Error != nil { if lintResults.Error != nil {
// Print the error message and the source
// Normally, we would use `errdefs.WithSource` to attach the source to the
// error and let the error be printed by the handling that's already in place,
// but here we want to print the error in a way that's consistent with how
// the lint warnings are printed via the `lint.PrintLintViolations` function,
// which differs from the default error printing.
fmt.Println() fmt.Println()
lintBuf := bytes.NewBuffer([]byte(lintResults.Error.Message + "\n")) lintBuf := bytes.NewBuffer([]byte(lintResults.Error.Message + "\n"))
sourceInfo := lintResults.Sources[lintResults.Error.Location.SourceIndex] sourceInfo := lintResults.Sources[lintResults.Error.Location.SourceIndex]