From efaf75471b6fd2e34c227abb22654b410e85dbf2 Mon Sep 17 00:00:00 2001
From: Ben Harris <mail@bharr.is>
Date: Fri, 23 May 2014 05:30:21 +0800
Subject: [PATCH] Adding script to summarise and submit build stats

---
 .travis.yml             |  2 ++
 support/record_stats.sh | 34 ++++++++++++++++++++++++++++++++++
 2 files changed, 36 insertions(+)
 create mode 100755 support/record_stats.sh

diff --git a/.travis.yml b/.travis.yml
index 07a11561..c27bf3c4 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -15,6 +15,8 @@ before_script:
     - $RUSTC --version
 script:
     - rake build_all
+after_success:
+    - test $TRAVIS_PULL_REQUEST == "false" && test $TRAVIS_BRANCH == "master" && ./support/record_stats.sh
 env:
   matrix:
     - PLATFORM=lpc17xx
diff --git a/support/record_stats.sh b/support/record_stats.sh
new file mode 100755
index 00000000..3afaa710
--- /dev/null
+++ b/support/record_stats.sh
@@ -0,0 +1,34 @@
+#!/bin/bash
+set -eu
+set -o pipefail
+IFS=$'\n\t'
+
+stats="{\"version_rust\":\"$($RUSTC --version | head -n 1)\","
+stats="$stats \"version_zinc\":\"$(git rev-parse HEAD)\","
+stats="$stats \"version_date\":\"$(date)\","
+
+lines=$(arm-none-eabi-size build/*.elf | tail -n +2)
+IFS=$'\n'
+for line in ${lines[@]}; do
+  IFS=$'\n\t '
+  read -ra stat <<< "$line"
+  file=${stat[5]}
+  file=${file#build/app_}
+  file=${file%\.elf}
+  stats="$stats \"$file\":\"${stat[0]}-${stat[1]}-${stat[2]}\","
+done
+IFS=$'\n\t'
+
+stats="$stats \"version_platform\":\"$PLATFORM\"},"
+
+echo "Submitting statistics"
+git clone -b $PLATFORM git@github.com:bharr/zinc-stats
+cd zinc-stats
+sed -i '$ d' stats.json
+echo "$stats" >> stats.json
+echo "{}]" >> stats.json
+rm -f *.lst *.map
+cp ../build/*.lst ../build/*.map .
+git add -A .
+git commit -m "Updated build $(date)"
+git push origin +$PLATFORM