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Always print addErrorContext traces

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This commit is contained in:
Robert Hensing 2024-03-23 23:56:05 +01:00
parent 38ba96d7b0
commit bebacc475c
7 changed files with 90 additions and 17 deletions
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38
src/libutil/error.cc
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@ -11,9 +11,9 @@
namespace nix {
void BaseError::addTrace(std::shared_ptr<Pos> && e, HintFmt hint)
void BaseError::addTrace(std::shared_ptr<Pos> && e, HintFmt hint, TraceKind kind)
{
err.traces.push_front(Trace { .pos = std::move(e), .hint = hint });
err.traces.push_front(Trace { .pos = std::move(e), .hint = hint, .kind = kind });
}
void throwExceptionSelfCheck(){
@ -379,29 +379,39 @@ std::ostream & showErrorInfo(std::ostream & out, const ErrorInfo & einfo, bool s
// A consecutive sequence of stack traces that are all in `tracesSeen`.
std::vector<Trace> skippedTraces;
size_t count = 0;
bool truncate = false;
for (const auto & trace : einfo.traces) {
if (trace.hint.str().empty()) continue;
if (!showTrace && count > 3) {
oss << "\n" << ANSI_WARNING "(stack trace truncated; use '--show-trace' to show the full trace)" ANSI_NORMAL << "\n";
break;
truncate = true;
}
if (tracesSeen.count(trace)) {
skippedTraces.push_back(trace);
continue;
if (!truncate || trace.kind == TraceKind::Custom) {
if (tracesSeen.count(trace)) {
skippedTraces.push_back(trace);
continue;
}
tracesSeen.insert(trace);
printSkippedTracesMaybe(oss, ellipsisIndent, count, skippedTraces, tracesSeen);
count++;
printTrace(oss, ellipsisIndent, count, trace);
}
tracesSeen.insert(trace);
printSkippedTracesMaybe(oss, ellipsisIndent, count, skippedTraces, tracesSeen);
count++;
printTrace(oss, ellipsisIndent, count, trace);
}
printSkippedTracesMaybe(oss, ellipsisIndent, count, skippedTraces, tracesSeen);
if (truncate) {
oss << "\n" << ANSI_WARNING "(stack trace truncated; use '--show-trace' to show the full, detailed trace)" ANSI_NORMAL << "\n";
}
oss << "\n" << prefix;
}