1 files changed, 42 insertions, 0 deletions
diff --git a/test/utils/logging/log_config.hpp b/test/utils/logging/log_config.hpp
new file mode 100644
index 00000000..9f243d83
--- /dev/null
+++ b/test/utils/logging/log_config.hpp
@@ -0,0 +1,42 @@
+#ifndef INCLUDED_SRC_TEST_UTILS_LOGGING_LOG_CONFIG_HPP
+#define INCLUDED_SRC_TEST_UTILS_LOGGING_LOG_CONFIG_HPP
+
+#include <cstdlib>
+
+#include "src/buildtool/logging/log_config.hpp"
+#include "src/buildtool/logging/log_sink_cmdline.hpp"
+
+static auto ReadLogLevelFromEnv() -> LogLevel {
+    LogLevel const kDefaultTestLogLevel{LogLevel::Error};
+    LogLevel const kMaximumTestLogLevel{LogLevel::Trace};
+
+    auto log_level{kDefaultTestLogLevel};
+
+    auto* log_level_str = std::getenv("LOG_LEVEL_TESTS");
+    if (log_level_str not_eq nullptr) {
+        try {
+            log_level = static_cast<LogLevel>(std::stoul(log_level_str));
+        } catch (std::exception&) {
+            log_level = kDefaultTestLogLevel;
+        }
+    }
+
+    switch (log_level) {
+        case LogLevel::Error:
+        case LogLevel::Warning:
+        case LogLevel::Info:
+        case LogLevel::Debug:
+        case LogLevel::Trace:
+            return log_level;
+    }
+
+    // log level is out of range
+    return kMaximumTestLogLevel;
+}
+
+[[maybe_unused]] static inline void ConfigureLogging() {
+    LogConfig::SetLogLimit(ReadLogLevelFromEnv());
+    LogConfig::SetSinks({LogSinkCmdLine::CreateFactory(false /*no color*/)});
+}
+
+#endif  // INCLUDED_SRC_TEST_UTILS_LOGGING_LOG_CONFIG_HPP