Make ydb_root_common use only stderr to avoid command output pollution (#1218)

* make ydb_root_common use only stderr to avoid command output pollution

3 files changed, 22 insertions, 22 deletions

diff --git a/ydb/public/lib/ydb_cli/commands/ydb_root_common.cpp b/ydb/public/lib/ydb_cli/commands/ydb_root_common.cpp
index b2c4098692..681f63561e 100644
--- a/ydb/public/lib/ydb_cli/commands/ydb_root_common.cpp
+++ b/ydb/public/lib/ydb_cli/commands/ydb_root_common.cpp
@@ -259,7 +259,7 @@ void TClientCommandRootCommon::Parse(TConfig& config) {
 
 namespace {
     inline void PrintSettingFromProfile(const TString& setting, std::shared_ptr<IProfile> profile, bool explicitOption) {
-        Cout << "Using " << setting << " due to configuration in" << (explicitOption ? "" : " active") << " profile \""
+        Cerr << "Using " << setting << " due to configuration in" << (explicitOption ? "" : " active") << " profile \""
             << profile->GetName() << "\"" << (explicitOption ? " from explicit --profile option" : "") << Endl;
     }
 
@@ -738,42 +738,42 @@ void TClientCommandRootCommon::ParseCredentials(TConfig& config) {
             config.SecurityToken = ReadFromFile(TokenFile, "token");
             config.ChosenAuthMethod = "token";
             if (IsVerbose()) {
-                Cout << "Using token from file provided with explicit option" << Endl;
+                Cerr << "Using token from file provided with explicit option" << Endl;
                 config.ConnectionParams["token"].push_back({config.SecurityToken, "file provided with explicit --token-file option"});
             }
         } else if (config.ParseResult->Has("iam-token-file")) {
             config.SecurityToken = ReadFromFile(TokenFile, "token");
             config.ChosenAuthMethod = "token";
             if (IsVerbose()) {
-                Cout << "Using IAM token from file provided with explicit option" << Endl;
+                Cerr << "Using IAM token from file provided with explicit option" << Endl;
                 config.ConnectionParams["token"].push_back({config.SecurityToken, "file provided with explicit --iam-token-file option"});
             }
         } else if (YCTokenFile) {
             config.YCToken = ReadFromFile(YCTokenFile, "token");
             config.ChosenAuthMethod = "yc-token";
             if (IsVerbose()) {
-                Cout << "Using Yandex.Cloud Passport token from file provided with --yc-token-file option" << Endl;
+                Cerr << "Using Yandex.Cloud Passport token from file provided with --yc-token-file option" << Endl;
                 config.ConnectionParams["yc-token"].push_back({config.YCToken, "file provided with explicit --yc-token-file option"});
             }
         } else if (UseMetadataCredentials) {
             config.ChosenAuthMethod = "use-metadata-credentials";
             config.UseMetadataCredentials = true;
             if (IsVerbose()) {
-                Cout << "Using metadata service due to --use-metadata-credentials option" << Endl;
+                Cerr << "Using metadata service due to --use-metadata-credentials option" << Endl;
                 config.ConnectionParams["use-metadata-credentials"].push_back({"true", "explicit --use-metadata-credentials option"});
             }
         } else if (SaKeyFile) {
             config.SaKeyFile = SaKeyFile;
             config.ChosenAuthMethod = "sa-key-file";
             if (IsVerbose()) {
-                Cout << "Using service account key file provided with --sa-key-file option" << Endl;
+                Cerr << "Using service account key file provided with --sa-key-file option" << Endl;
                 config.ConnectionParams["sa-key-file"].push_back({config.SaKeyFile, "explicit --sa-key-file option"});
             }
         } else if (UserName || PasswordFile) {
             if (UserName) {
                 config.StaticCredentials.User = UserName;
                 if (IsVerbose()) {
-                    Cout << "Using user name provided with --user option" << Endl;
+                    Cerr << "Using user name provided with --user option" << Endl;
                     config.ConnectionParams["user"].push_back({UserName, "explicit --user option"});
                 }
             }
@@ -783,7 +783,7 @@ void TClientCommandRootCommon::ParseCredentials(TConfig& config) {
                     DoNotAskForPassword = true;
                 }
                 if (IsVerbose()) {
-                    Cout << "Using user password from file provided with --password-file option" << Endl;
+                    Cerr << "Using user password from file provided with --password-file option" << Endl;
                     config.ConnectionParams["password"].push_back({config.StaticCredentials.Password, "file provided with explicit --password-file option"});
                 }
             }
@@ -806,7 +806,7 @@ void TClientCommandRootCommon::ParseCredentials(TConfig& config) {
             if (!envIamToken.empty()) {
                 if (!IsAuthSet) {
                     if (IsVerbose()) {
-                        Cout << "Using iam token from IAM_TOKEN env variable" << Endl;
+                        Cerr << "Using iam token from IAM_TOKEN env variable" << Endl;
                     }
                     config.ChosenAuthMethod = "token";
                     config.SecurityToken = envIamToken;
@@ -821,7 +821,7 @@ void TClientCommandRootCommon::ParseCredentials(TConfig& config) {
             if (!envYcToken.empty()) {
                 if (!IsAuthSet) {
                     if (IsVerbose()) {
-                        Cout << "Using Yandex.Cloud Passport token from YC_TOKEN env variable" << Endl;
+                        Cerr << "Using Yandex.Cloud Passport token from YC_TOKEN env variable" << Endl;
                     }
                     config.ChosenAuthMethod = "yc-token";
                     config.YCToken = envYcToken;
@@ -835,7 +835,7 @@ void TClientCommandRootCommon::ParseCredentials(TConfig& config) {
             if (GetEnv("USE_METADATA_CREDENTIALS") == "1") {
                 if (!IsAuthSet) {
                     if (IsVerbose()) {
-                        Cout << "Using metadata service due to USE_METADATA_CREDENTIALS=\"1\" env variable" << Endl;
+                        Cerr << "Using metadata service due to USE_METADATA_CREDENTIALS=\"1\" env variable" << Endl;
                     }
                     config.ChosenAuthMethod = "use-metadata-credentials";
                     config.UseMetadataCredentials = true;
@@ -850,7 +850,7 @@ void TClientCommandRootCommon::ParseCredentials(TConfig& config) {
             if (!envSaKeyFile.empty()) {
                 if (!IsAuthSet) {
                     if (IsVerbose()) {
-                        Cout << "Using service account key file from SA_KEY_FILE env variable" << Endl;
+                        Cerr << "Using service account key file from SA_KEY_FILE env variable" << Endl;
                     }
                     config.ChosenAuthMethod = "sa-key-file";
                     config.SaKeyFile = envSaKeyFile;
@@ -867,7 +867,7 @@ void TClientCommandRootCommon::ParseCredentials(TConfig& config) {
             if (!envYdbToken.empty()) {
                 if (!IsAuthSet) {
                     if (IsVerbose()) {
-                        Cout << "Using OAuth token from YDB_TOKEN env variable" << Endl;
+                        Cerr << "Using OAuth token from YDB_TOKEN env variable" << Endl;
                     }
                     config.ChosenAuthMethod = "token";
                     config.SecurityToken = envYdbToken;
@@ -885,7 +885,7 @@ void TClientCommandRootCommon::ParseCredentials(TConfig& config) {
             if (!userName.empty()) {
                 if (!IsAuthSet) {
                     if (IsVerbose()) {
-                        Cout << "Using user name from YDB_USER env variable" << Endl;
+                        Cerr << "Using user name from YDB_USER env variable" << Endl;
                     }
                     hasStaticCredentials = true;
                     config.StaticCredentials.User = userName;
@@ -899,7 +899,7 @@ void TClientCommandRootCommon::ParseCredentials(TConfig& config) {
             if (!password.empty()) {
                 if (!IsAuthSet) {
                     if (IsVerbose()) {
-                        Cout << "Using user password from YDB_PASSWORD env variable" << Endl;
+                        Cerr << "Using user password from YDB_PASSWORD env variable" << Endl;
                     }
                     hasStaticCredentials = true;
                     config.StaticCredentials.Password = password;
@@ -930,7 +930,7 @@ void TClientCommandRootCommon::ParseCredentials(TConfig& config) {
             if (ReadFromFileIfExists(tokenFile, "default token", fileContent)) {
                 if (!IsAuthSet) {
                     if (IsVerbose()) {
-                        Cout << "Using auth token from default token file " << defaultTokenFile << Endl;
+                        Cerr << "Using auth token from default token file " << defaultTokenFile << Endl;
                     }
                     config.ChosenAuthMethod = "token";
                     config.SecurityToken = fileContent;
@@ -940,7 +940,7 @@ void TClientCommandRootCommon::ParseCredentials(TConfig& config) {
                 }
             } else {
                 if (!IsAuthSet && IsVerbose()) {
-                    Cout << "No authentication methods were found. Going without authentication" << Endl;
+                    Cerr << "No authentication methods were found. Going without authentication" << Endl;
                 }
             }
         }
diff --git a/ydb/public/lib/ydb_cli/common/progress_bar.cpp b/ydb/public/lib/ydb_cli/common/progress_bar.cpp
index c2643418a2..bcdd43daa2 100644
--- a/ydb/public/lib/ydb_cli/common/progress_bar.cpp
+++ b/ydb/public/lib/ydb_cli/common/progress_bar.cpp
@@ -26,7 +26,7 @@ void TProgressBar::AddProgress(size_t value) {
 
 TProgressBar::~TProgressBar() {
     if (!Finished) {
-        Cout << Endl;
+        Cerr << Endl;
     }
 }
 
@@ -62,12 +62,12 @@ void TProgressBar::Render()
     output += TString("█") * filledBarLen;
     output += TString("░") * (barLen - filledBarLen);
     output += outputEnd;
-    Cout << output;
+    Cerr << output;
     if (CurProgress == Capacity) {
-        Cout << "\n";
+        Cerr << "\n";
         Finished = true;
     }
-    Cout.Flush();
+    Cerr.Flush();
 }
 
 } // namespace NConsoleClient
diff --git a/ydb/public/lib/ydb_cli/import/import.cpp b/ydb/public/lib/ydb_cli/import/import.cpp
index 3677437c15..b227415b85 100644
--- a/ydb/public/lib/ydb_cli/import/import.cpp
+++ b/ydb/public/lib/ydb_cli/import/import.cpp
@@ -349,7 +349,7 @@ TStatus TImportFileClient::Import(const TVector<TString>& filePaths, const TStri
     auto finish = TInstant::Now();
     auto duration = finish - start;
     progressBar.SetProcess(100);
-    Cout << "Elapsed: " << duration.SecondsFloat() << " sec\n";
+    Cerr << "Elapsed: " << duration.SecondsFloat() << " sec\n";
 
     return MakeStatus(EStatus::SUCCESS);
 }