From 27df09533c57475a296a73f1e0bd479d4af654c3 Mon Sep 17 00:00:00 2001
From: Ivan Kravets <me@ikravets.com>
Date: Wed, 14 Sep 2016 22:32:35 +0300
Subject: [PATCH] Clean cache before upgrade

---
 platformio/maintenance.py       | 3 +--
 platformio/managers/lib.py      | 6 ++++--
 platformio/managers/platform.py | 2 +-
 3 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/platformio/maintenance.py b/platformio/maintenance.py
index 4ca07c4e..6d457576 100644
--- a/platformio/maintenance.py
+++ b/platformio/maintenance.py
@@ -154,7 +154,7 @@ def after_upgrade(ctx):
         app.set_state_item("last_version", __version__)
     else:
         click.secho("Please wait while upgrading PlatformIO ...", fg="yellow")
-
+        clean_cache()
         u = Upgrader(last_version, __version__)
         if u.run(ctx):
             app.set_state_item("last_version", __version__)
@@ -162,7 +162,6 @@ def after_upgrade(ctx):
             # update development platforms
             pm = PlatformManager()
             for manifest in pm.get_installed():
-                # @TODO Uncomment line below after first PIO3 release
                 # pm.update(manifest['name'], "^" + manifest['version'])
                 pm.update(manifest['name'])
 
diff --git a/platformio/managers/lib.py b/platformio/managers/lib.py
index 45ba61f2..986dd7c3 100644
--- a/platformio/managers/lib.py
+++ b/platformio/managers/lib.py
@@ -194,7 +194,9 @@ class LibraryManager(BasePkgManager):
             raise exception.UndefinedPackageVersion(requirements or "latest",
                                                     util.get_systype())
         dl_data = util.get_api_result(
-            "/lib/download/" + str(name[3:]), dict(version=version))
+            "/lib/download/" + str(name[3:]),
+            dict(version=version),
+            cache_valid="30d")
         assert dl_data
 
         return self._install_from_url(
@@ -268,7 +270,7 @@ class LibraryManager(BasePkgManager):
 
         lib_info = None
         result = util.get_api_result(
-            "/lib/search", dict(query=" ".join(query)))
+            "/lib/search", dict(query=" ".join(query)), cache_valid="3d")
         if result['total'] == 1:
             lib_info = result['items'][0]
         elif result['total'] > 1:
diff --git a/platformio/managers/platform.py b/platformio/managers/platform.py
index 0c4d8a37..741493ba 100644
--- a/platformio/managers/platform.py
+++ b/platformio/managers/platform.py
@@ -116,7 +116,7 @@ class PlatformManager(BasePkgManager):
     @staticmethod
     @util.memoized
     def get_registered_boards():
-        return util.get_api_result("/boards")
+        return util.get_api_result("/boards", cache_valid="365d")
 
     def board_config(self, id_):
         for manifest in self.get_installed_boards():