[game-data-packager] 01/01: build: pick smallest possible provider to download

[Alexandre Detiste]

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detiste-guest pushed a commit to branch master
in repository game-data-packager.

commit b2584f29ba119deea405c97cddb8650414e85661
Author: Alexandre Detiste <alexandre.detiste at gmail.com>
Date:   Tue Nov 24 23:31:01 2015 +0100

    build: pick smallest possible provider to download
---
 game_data_packager/build.py | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/game_data_packager/build.py b/game_data_packager/build.py
index aea1d4e..2a62c6e 100644
--- a/game_data_packager/build.py
+++ b/game_data_packager/build.py
@@ -990,6 +990,16 @@ class PackagingTask(object):
                 providers = [provider_name] + [p for p in providers if
                         p != provider_name]
 
+        # pick smallest possible provider to download
+        # example: this huge archive is a superset of the smaller one
+        # 103M /var/www/html/ETQW-client-1.4-1.5-update.x86.run
+        # 531M /var/www/html/ETQW-client-1.5-full.x86.run
+        if len(providers) > 1:
+            sizes = dict()
+            for provider_name in providers:
+                sizes[provider_name] = self.game.files[provider_name].size
+            providers = sorted(sizes, key=sizes.get)
+
         for provider_name in providers:
             provider = self.game.files[provider_name]
 

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