Add global -f, --force option which will force to accept any confirmation prompts // Resolve #152

platformio/__init__.py

@@ -1,7 +1,7 @@
 # Copyright (C) Ivan Kravets <me@ikravets.com>
 # See LICENSE for details.
 
-VERSION = (1, 4, 0)
+VERSION = (2, 0, "0.dev0")
 __version__ = ".".join([str(s) for s in VERSION])
 
 __title__ = "platformio"

platformio/__main__.py

@@ -37,14 +37,16 @@ class PlatformioCLI(click.MultiCommand):  # pylint: disable=R0904
 
 @click.command(cls=PlatformioCLI)
 @click.version_option(__version__, prog_name="PlatformIO")
+@click.option("--force", "-f", is_flag=True,
+              help="Force to accept any confirmation prompts")
 @click.pass_context
-def cli(ctx):
+def cli(ctx, force):
-    maintenance.on_platformio_start(ctx)
+    maintenance.on_platformio_start(ctx, force)
 
 
 @cli.resultcallback()
 @click.pass_context
-def process_result(ctx, result):
+def process_result(ctx, result, force):  # pylint: disable=W0613
     maintenance.on_platformio_end(ctx, result)
 
 
@@ -54,7 +56,7 @@ def main():
         # /en/latest/security.html#insecureplatformwarning
         requests.packages.urllib3.disable_warnings()
 
-        cli(None)
+        cli(None, None)
     except Exception as e:  # pylint: disable=W0703
         if not isinstance(e, exception.ReturnErrorCode):
             maintenance.on_platformio_exception(e)

platformio/app.py

@@ -47,6 +47,11 @@ DEFAULT_SETTINGS = {
 }
 
 
+SESSION_VARS = {
+    "force_option": False
+}
+
+
 class State(object):
 
     def __init__(self, path=None):
@@ -101,9 +106,12 @@ def set_state_item(name, value):
 
 
 def get_setting(name):
-    # disable prompts for Continuous Integration systems
+    if name == "enable_prompts":
-    if name == "enable_prompts" and getenv("CI", "").lower() == "true":
+        # disable prompts for Continuous Integration systems
-        return False
+        # and when global "--force" option is set
+        if any([getenv("CI", "").lower() == "true",
+                get_session_var("force_option")]):
+            return False
 
     _env_name = "PLATFORMIO_SETTING_%s" % name.upper()
     if _env_name in environ:
@@ -127,3 +135,12 @@ def reset_settings():
     with State() as data:
         if "settings" in data:
             del data['settings']
+
+
+def get_session_var(name, default=None):
+    return SESSION_VARS.get(name, default)
+
+
+def set_session_var(name, value):
+    assert name in SESSION_VARS
+    SESSION_VARS[name] = value

platformio/maintenance.py

@@ -20,7 +20,8 @@ from platformio.platforms.base import PlatformFactory
 from platformio.util import get_home_dir, get_lib_dir
 
 
-def on_platformio_start(ctx):
+def on_platformio_start(ctx, force):
+    app.set_session_var("force_option", force)
     telemetry.on_command(ctx)
     after_upgrade(ctx)