79 lines
2.1 KiB
Go
79 lines
2.1 KiB
Go
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package earlyconfig
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import (
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"fmt"
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"github.com/hashicorp/terraform-config-inspect/tfconfig"
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"github.com/hashicorp/terraform/tfdiags"
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)
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func wrapDiagnostics(diags tfconfig.Diagnostics) tfdiags.Diagnostics {
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ret := make(tfdiags.Diagnostics, len(diags))
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for i, diag := range diags {
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ret[i] = wrapDiagnostic(diag)
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}
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return ret
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}
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func wrapDiagnostic(diag tfconfig.Diagnostic) tfdiags.Diagnostic {
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return wrappedDiagnostic{
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d: diag,
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}
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}
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type wrappedDiagnostic struct {
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d tfconfig.Diagnostic
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}
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func (d wrappedDiagnostic) Severity() tfdiags.Severity {
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switch d.d.Severity {
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case tfconfig.DiagError:
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return tfdiags.Error
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case tfconfig.DiagWarning:
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return tfdiags.Warning
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default:
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// Should never happen since there are no other severities
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return 0
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}
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}
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func (d wrappedDiagnostic) Description() tfdiags.Description {
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// Since the inspect library doesn't produce precise source locations,
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// we include the position information as part of the error message text.
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// See the comment inside method "Source" for more information.
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switch {
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case d.d.Pos == nil:
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return tfdiags.Description{
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Summary: d.d.Summary,
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Detail: d.d.Detail,
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}
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case d.d.Detail != "":
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return tfdiags.Description{
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Summary: d.d.Summary,
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Detail: fmt.Sprintf("On %s line %d: %s", d.d.Pos.Filename, d.d.Pos.Line, d.d.Detail),
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}
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default:
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return tfdiags.Description{
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Summary: fmt.Sprintf("%s (on %s line %d)", d.d.Summary, d.d.Pos.Filename, d.d.Pos.Line),
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}
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}
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}
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func (d wrappedDiagnostic) Source() tfdiags.Source {
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// Since the inspect library is constrained by the lowest common denominator
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// between legacy HCL and modern HCL, it only returns ranges at whole-line
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// granularity, and that isn't sufficient to populate a tfdiags.Source
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// and so we'll just omit ranges altogether and include the line number in
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// the Description text.
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//
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// Callers that want to return nicer errors should consider reacting to
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// earlyconfig errors by attempting a follow-up parse with the normal
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// config loader, which can produce more precise source location
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// information.
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return tfdiags.Source{}
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}
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func (d wrappedDiagnostic) FromExpr() *tfdiags.FromExpr {
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return nil
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}
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