commit 0a632d11eb1e8b7becbd9756c3e3439777924f6d
author Jan Niklas Hasse <jhasse@bixense.com> Sat May 08 19:40:03 2021 +0200
committer GitHub <noreply@github.com> Sat May 08 19:40:03 2021 +0200
tree a7f5b523b9bfb2bd2a2a1b27ba3082732ba2e34a
parent ce700488e01af33bc478bc986e261e306180b993
parent f926cd4503f8d70d116752c3f5f3db9ea3d47eca

Merge pull request #1968 from EliRibble/pull-1818

Add --quiet option that suppresses status updates. (rework pull 1818)

misc/output_test.py

diff --git a/misc/output_test.py b/misc/output_test.py
index b63520f..6858e21 100755
--- a/misc/output_test.py
+++ b/misc/output_test.py
@@ -48,6 +48,15 @@
 
 @unittest.skipIf(platform.system() == 'Windows', 'These test methods do not work on Windows')
 class Output(unittest.TestCase):
+    BUILD_SIMPLE_ECHO = '\n'.join((
+        'rule echo',
+        '  command = printf "do thing"',
+        '  description = echo $out',
+        '',
+        'build a: echo',
+        '',
+    ))
+
     def test_issue_1418(self):
         self.assertEqual(run(
 '''rule echo
@@ -111,5 +120,14 @@
     def test_status(self):
         self.assertEqual(run(''), 'ninja: no work to do.\n')
 
+    def test_ninja_status_default(self):
+        'Do we show the default status by default?'
+        self.assertEqual(run(Output.BUILD_SIMPLE_ECHO), '[1/1] echo a\x1b[K\ndo thing\n')
+
+    def test_ninja_status_quiet(self):
+        'Do we suppress the status information when --quiet is specified?'
+        output = run(Output.BUILD_SIMPLE_ECHO, flags='--quiet')
+        self.assertEqual(output, 'do thing\n')
+
 if __name__ == '__main__':
     unittest.main()

src/build.h

diff --git a/src/build.h b/src/build.h
index 06823c2..d697dfb 100644
--- a/src/build.h
+++ b/src/build.h
@@ -159,8 +159,9 @@
                   failures_allowed(1), max_load_average(-0.0f) {}
 
   enum Verbosity {
-    NORMAL,
     QUIET,  // No output -- used when testing.
+    NO_STATUS_UPDATE,  // just regular output but suppress status update
+    NORMAL,  // regular output and status update
     VERBOSE
   };
   Verbosity verbosity;

src/ninja.cc

diff --git a/src/ninja.cc b/src/ninja.cc
index 56e31e0..c7182df 100644
--- a/src/ninja.cc
+++ b/src/ninja.cc
@@ -217,6 +217,7 @@
 "options:\n"
 "  --version      print ninja version (\"%s\")\n"
 "  -v, --verbose  show all command lines while building\n"
+"  --quiet        don't show progress status, just command output\n"
 "\n"
 "  -C DIR   change to DIR before doing anything else\n"
 "  -f FILE  specify input build file [default=build.ninja]\n"
@@ -1307,11 +1308,12 @@
               Options* options, BuildConfig* config) {
   config->parallelism = GuessParallelism();
 
-  enum { OPT_VERSION = 1 };
+  enum { OPT_VERSION = 1, OPT_QUIET = 2 };
   const option kLongOptions[] = {
     { "help", no_argument, NULL, 'h' },
     { "version", no_argument, NULL, OPT_VERSION },
     { "verbose", no_argument, NULL, 'v' },
+    { "quiet", no_argument, NULL, OPT_QUIET },
     { NULL, 0, NULL, 0 }
   };
 
@@ -1369,6 +1371,9 @@
       case 'v':
         config->verbosity = BuildConfig::VERBOSE;
         break;
+      case OPT_QUIET:
+        config->verbosity = BuildConfig::NO_STATUS_UPDATE;
+        break;
       case 'w':
         if (!WarningEnable(optarg, options))
           return 1;
@@ -1414,7 +1419,7 @@
     // subsequent commands.
     // Don't print this if a tool is being used, so that tool output
     // can be piped into a file without this string showing up.
-    if (!options.tool)
+    if (!options.tool && config.verbosity != BuildConfig::NO_STATUS_UPDATE)
       status->Info("Entering directory `%s'", options.working_dir);
     if (chdir(options.working_dir) < 0) {
       Fatal("chdir to '%s' - %s", options.working_dir, strerror(errno));

src/status.cc

diff --git a/src/status.cc b/src/status.cc
index 171cbeb..88b7781 100644
--- a/src/status.cc
+++ b/src/status.cc
@@ -228,7 +228,8 @@
 }
 
 void StatusPrinter::PrintStatus(const Edge* edge, int64_t time_millis) {
-  if (config_.verbosity == BuildConfig::QUIET)
+  if (config_.verbosity == BuildConfig::QUIET
+      || config_.verbosity == BuildConfig::NO_STATUS_UPDATE)
     return;
 
   bool force_full_command = config_.verbosity == BuildConfig::VERBOSE;