From 2c110594bbf9b8450e66382ce790fce49a11114e Mon Sep 17 00:00:00 2001
From: Paul Sokolovsky <paul.sokolovsky@linaro.org>
Date: Thu, 1 Mar 2012 17:17:54 +0200
Subject: Add retries to apt-get install operations, to workaround EC2 issues.

---
 node/setup-build-android | 22 +++++++++++++++++++---
 1 file changed, 19 insertions(+), 3 deletions(-)

(limited to 'node')

diff --git a/node/setup-build-android b/node/setup-build-android
index 63d8621..2256c48 100755
--- a/node/setup-build-android
+++ b/node/setup-build-android
@@ -10,6 +10,22 @@
 
 set -xe
 
+# Stubborn apt-get, retrying on errors
+apt-get-retry () {
+    local delay=1;
+    while [ $delay -lt 100 ]; do
+        if apt-get "$@"; then
+            return
+        fi
+        echo "apt-get failed, sleeping ${delay}s before retrying"
+        sleep $delay
+        delay=$((delay * 2))
+    done
+    echo "apt-get failed after several attempts, aborting"
+    exit 1
+}
+
+
 # get latest repo script and install it in PATH
 #wget http://android.git.kernel.org/repo
 # Use our mirror of repo
@@ -26,7 +42,7 @@ apt-get update
 #apt-get update
 
 # add feature to allow add-apt-repository
-apt-get install -y python-software-properties unixodbc java-common
+apt-get-retry install -y python-software-properties unixodbc java-common
 
 # enable partner repo for sun-java6
 ##add-apt-repository "deb http://archive.canonical.com/ubuntu maverick partner"
@@ -45,7 +61,7 @@ update-java-alternatives -s java-6-sun || true
 
 # Install basic development packages
 # Do not install toolchains and other variable stuff here
-apt-get install -y \
+apt-get-retry install -y \
     zip \
     curl \
     texinfo \
@@ -55,7 +71,7 @@ apt-get install -y \
     git-core
 
 # install base stuff for android
-apt-get install -y \
+apt-get-retry install -y \
 	gnupg \
 	gperf \
 	zlib1g-dev \
-- 
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