Produce less noisy output when “-s/—silent” options are used for run and init commands // Resolve #850

platformio/__init__.py

@@ -14,7 +14,7 @@
 
 import sys
 
-VERSION = (3, 2, 1)
+VERSION = (3, 2, "2a1")
 __version__ = ".".join([str(s) for s in VERSION])
 
 __title__ = "platformio"

platformio/commands/init.py

@@ -57,6 +57,7 @@ def validate_boards(ctx, param, value):  # pylint: disable=W0613
     "--ide", type=click.Choice(ProjectGenerator.get_supported_ides()))
 @click.option("-O", "--project-option", multiple=True)
 @click.option("--env-prefix", default="")
+@click.option("-s", "--silent", is_flag=True)
 @click.pass_context
 def cli(
         ctx,  # pylint: disable=R0913
@@ -64,10 +65,13 @@ def cli(
         board,
         ide,
         project_option,
-        env_prefix):
+        env_prefix,
+        silent):
 
+    if not silent:
         if project_dir == getcwd():
-        click.secho("\nThe current working directory", fg="yellow", nl=False)
+            click.secho(
+                "\nThe current working directory", fg="yellow", nl=False)
             click.secho(" %s " % project_dir, fg="cyan", nl=False)
             click.secho(
                 "will be used for project.\n"
@@ -111,6 +115,7 @@ def cli(
         pg = ProjectGenerator(project_dir, ide, board[0])
         pg.generate()
 
+    if not silent:
         click.secho(
             "\nProject has been successfully initialized!\nUseful commands:\n"
             "`platformio run` - process/build project from the current "

platformio/commands/run.py

@@ -95,7 +95,7 @@ def cli(ctx, environment, target, upload_port, project_dir, silent, verbose,
                 results.append((envname, None))
                 continue
 
-            if results:
+            if not silent and results:
                 click.echo()
 
             options = {}
@@ -108,11 +108,13 @@ def cli(ctx, environment, target, upload_port, project_dir, silent, verbose,
                                       upload_port, silent, verbose)
             results.append((envname, ep.process()))
 
-        if len(results) > 1:
+        found_error = any([status is False for (_, status) in results])
+
+        if (found_error or not silent) and len(results) > 1:
             click.echo()
             print_summary(results, start_time)
 
-        if any([status is False for (_, status) in results]):
+        if found_error:
             raise exception.ReturnErrorCode(1)
         return True
 
@@ -160,18 +162,20 @@ class EnvironmentProcessor(object):
             if "\n" in v:
                 self.options[k] = self.options[k].strip().replace("\n", ", ")
 
+        if not self.silent:
             click.echo("[%s] Processing %s (%s)" % (
                 datetime.now().strftime("%c"), click.style(
-                self.name, fg="cyan", bold=True),
-            ", ".join(["%s: %s" % (k, v) for k, v in self.options.items()])))
+                    self.name, fg="cyan", bold=True), ", ".join(
+                        ["%s: %s" % (k, v) for k, v in self.options.items()])))
             click.secho("-" * terminal_width, bold=True)
-        if self.silent:
-            click.echo("Please wait...")
 
         self.options = self._validate_options(self.options)
         result = self._run()
-
         is_error = result['returncode'] != 0
+
+        if self.silent and not is_error:
+            return True
+
         if is_error or "piotest_processor" not in self.cmd_ctx.meta:
             print_header(
                 "[%s] Took %.2f seconds" % ((click.style(