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Swift extractor: Generalize SwiftDiagnostics

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This commit is contained in:
Calum Grant
2024-01-15 09:12:26 +00:00
parent 8b464fbc4a
commit f82c29ee37
6 changed files with 67 additions and 58 deletions
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18
swift/logging/SwiftDiagnostics.cpp
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@@ -3,14 +3,12 @@
#include <binlog/Entries.hpp>
#include "absl/strings/str_join.h"
#include "absl/strings/str_cat.h"
#include "absl/strings/str_split.h"
#include "swift/logging/SwiftAssert.h"
namespace codeql {
namespace {
std::string_view severityToString(SwiftDiagnostic::Severity severity) {
using S = SwiftDiagnostic::Severity;
std::string_view severityToString(Diagnostic::Severity severity) {
using S = Diagnostic::Severity;
switch (severity) {
case S::note:
return "note";
@@ -24,8 +22,8 @@ std::string_view severityToString(SwiftDiagnostic::Severity severity) {
}
} // namespace
nlohmann::json SwiftDiagnostic::json(const std::chrono::system_clock::time_point& timestamp,
std::string_view message) const {
nlohmann::json Diagnostic::json(const std::chrono::system_clock::time_point& timestamp,
std::string_view message) const {
nlohmann::json ret{
{"source",
{
@@ -49,18 +47,18 @@ nlohmann::json SwiftDiagnostic::json(const std::chrono::system_clock::time_point
return ret;
}
std::string SwiftDiagnostic::abbreviation() const {
std::string Diagnostic::abbreviation() const {
if (location) {
return absl::StrCat(id, "@", location->str());
}
return std::string{id};
}
bool SwiftDiagnostic::has(SwiftDiagnostic::Visibility v) const {
bool Diagnostic::has(Visibility v) const {
return (visibility & v) != Visibility::none;
}
nlohmann::json SwiftDiagnosticsLocation::json() const {
nlohmann::json DiagnosticsLocation::json() const {
nlohmann::json ret{{"file", file}};
if (startLine) ret["startLine"] = startLine;
if (startColumn) ret["startColumn"] = startColumn;
@@ -69,7 +67,7 @@ nlohmann::json SwiftDiagnosticsLocation::json() const {
return ret;
}
std::string SwiftDiagnosticsLocation::str() const {
std::string DiagnosticsLocation::str() const {
return absl::StrJoin(std::tuple{file, startLine, startColumn, endLine, endColumn}, ":");
}
} // namespace codeql

72
swift/logging/SwiftDiagnostics.h
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@@ -20,7 +20,7 @@ namespace codeql {
extern const std::string_view programName;
struct SwiftDiagnosticsLocation {
struct DiagnosticsLocation {
std::string_view file;
unsigned startLine;
unsigned startColumn;
@@ -34,7 +34,8 @@ struct SwiftDiagnosticsLocation {
// Models a diagnostic source for Swift, holding static information that goes out into a diagnostic
// These are internally stored into a map on id's. A specific error log can use binlog's category
// as id, which will then be used to recover the diagnostic source while dumping.
struct SwiftDiagnostic {
class Diagnostic {
public:
enum class Visibility : unsigned char {
none = 0b000,
statusPage = 0b001,
@@ -51,7 +52,14 @@ struct SwiftDiagnostic {
error,
};
static constexpr std::string_view extractorName = "swift";
constexpr Diagnostic(std::string_view extractorName,
std::string_view id,
std::string_view name,
std::string_view action,
Severity severity)
: extractorName(extractorName), id(id), name(name), action(action), severity(severity) {}
std::string_view extractorName;
std::string_view id;
std::string_view name;
@@ -60,7 +68,7 @@ struct SwiftDiagnostic {
Visibility visibility{Visibility::all};
Severity severity{Severity::error};
std::optional<SwiftDiagnosticsLocation> location{};
std::optional<DiagnosticsLocation> location{};
// create a JSON diagnostics for this source with the given `timestamp` and Markdown `message`
// A markdownMessage is emitted that includes both the message and the action to take. The id is
@@ -71,13 +79,13 @@ struct SwiftDiagnostic {
// returns <id> or <id>@<location> if a location is present
std::string abbreviation() const;
SwiftDiagnostic withLocation(std::string_view file,
unsigned startLine = 0,
unsigned startColumn = 0,
unsigned endLine = 0,
unsigned endColumn = 0) const {
Diagnostic withLocation(std::string_view file,
unsigned startLine = 0,
unsigned startColumn = 0,
unsigned endLine = 0,
unsigned endColumn = 0) const {
auto ret = *this;
ret.location = SwiftDiagnosticsLocation{file, startLine, startColumn, endLine, endColumn};
ret.location = DiagnosticsLocation{file, startLine, startColumn, endLine, endColumn};
return ret;
}
@@ -85,28 +93,32 @@ struct SwiftDiagnostic {
bool has(Visibility v) const;
};
inline constexpr SwiftDiagnostic::Visibility operator|(SwiftDiagnostic::Visibility lhs,
SwiftDiagnostic::Visibility rhs) {
return static_cast<SwiftDiagnostic::Visibility>(static_cast<unsigned char>(lhs) |
static_cast<unsigned char>(rhs));
inline constexpr Diagnostic::Visibility operator|(Diagnostic::Visibility lhs,
Diagnostic::Visibility rhs) {
return static_cast<Diagnostic::Visibility>(static_cast<unsigned char>(lhs) |
static_cast<unsigned char>(rhs));
}
inline constexpr SwiftDiagnostic::Visibility operator&(SwiftDiagnostic::Visibility lhs,
SwiftDiagnostic::Visibility rhs) {
return static_cast<SwiftDiagnostic::Visibility>(static_cast<unsigned char>(lhs) &
static_cast<unsigned char>(rhs));
inline constexpr Diagnostic::Visibility operator&(Diagnostic::Visibility lhs,
Diagnostic::Visibility rhs) {
return static_cast<Diagnostic::Visibility>(static_cast<unsigned char>(lhs) &
static_cast<unsigned char>(rhs));
}
constexpr SwiftDiagnostic internalError{
.id = "internal-error",
.name = "Internal error",
.action =
"Some or all of the Swift analysis may have failed.\n"
"\n"
"If the error persists, contact support, quoting the error message and describing what "
"happened, or [open an issue in our open source repository][1].\n"
"\n"
"[1]: https://github.com/github/codeql/issues/new?labels=bug&template=ql---general.md",
.severity = SwiftDiagnostic::Severity::warning,
};
constexpr Diagnostic swiftDiagnostic(std::string_view id,
std::string_view name,
std::string_view action,
Diagnostic::Severity severity = Diagnostic::Severity::error) {
return Diagnostic("swift", id, name, action, severity);
}
constexpr Diagnostic internalError = swiftDiagnostic(
"internal-error", "Internal error",
"Some or all of the Swift analysis may have failed.\n"
"\n"
"If the error persists, contact support, quoting the error message and describing what "
"happened, or [open an issue in our open source repository][1].\n"
"\n"
"[1]: https://github.com/github/codeql/issues/new?labels=bug&template=ql---general.md",
Diagnostic::Severity::warning);
} // namespace codeql

2
swift/logging/SwiftLogging.cpp
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@@ -173,7 +173,7 @@ void Log::flushImpl() {
}
}
void Log::diagnoseImpl(const SwiftDiagnostic& source,
void Log::diagnoseImpl(const Diagnostic& source,
const std::chrono::nanoseconds& elapsed,
std::string_view message) {
using Clock = std::chrono::system_clock;

6
swift/logging/SwiftLogging.h
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@@ -58,7 +58,7 @@
#define DIAGNOSE_WITH_LEVEL(LEVEL, ID, FORMAT, ...) \
do { \
auto _now = ::binlog::clockNow(); \
const ::codeql::SwiftDiagnostic& _id = ID; \
const ::codeql::Diagnostic& _id = ID; \
::codeql::Log::diagnose(_id, std::chrono::nanoseconds{_now}, \
fmt::format(FORMAT __VA_OPT__(, ) __VA_ARGS__)); \
LOG_WITH_LEVEL_AND_TIME(LEVEL, _now, CODEQL_DIAGNOSTIC_LOG_FORMAT_PREFIX FORMAT, \
@@ -132,7 +132,7 @@ class Log {
return instance().getLoggerConfigurationImpl(name);
}
static void diagnose(const SwiftDiagnostic& source,
static void diagnose(const Diagnostic& source,
const std::chrono::nanoseconds& elapsed,
std::string_view message) {
instance().diagnoseImpl(source, elapsed, message);
@@ -153,7 +153,7 @@ class Log {
void configure();
void flushImpl();
void diagnoseImpl(const SwiftDiagnostic& source,
void diagnoseImpl(const Diagnostic& source,
const std::chrono::nanoseconds& elapsed,
std::string_view message);