From 5ca50f5253d2d55313afabf776c9ed42241ba1e5 Mon Sep 17 00:00:00 2001
From: Stefan Siegl <stesie@brokenpipe.de>
Date: Sun, 12 Mar 2017 18:13:35 +0100
Subject: [PATCH] (Commandfile) add code coverage reporting

---
 .gitignore  |  2 ++
 Commandfile | 20 +++++++++++++++++++-
 Vagrantfile |  2 +-
 3 files changed, 22 insertions(+), 2 deletions(-)

diff --git a/.gitignore b/.gitignore
index 4c95294..7099cae 100644
--- a/.gitignore
+++ b/.gitignore
@@ -40,3 +40,5 @@ tests/*.mem
 
 .vagrant
 tmp-php.ini
+
+coverage_report/**
diff --git a/Commandfile b/Commandfile
index c7ec082..63f8290 100644
--- a/Commandfile
+++ b/Commandfile
@@ -20,7 +20,7 @@ command 'configure',
 command 'clean',
   description: 'executes "make clean"',
   script: <<-eof
-    cd /data/build; `which gmake || which make` clean
+    cd /data/build; `which gmake || which make` clean; rm -rf /data/v8js/coverage_report /data/build/gcov.info
     eof
 
 command 'build',
@@ -49,3 +49,21 @@ chain 'all',
     { command: 'build' },
     { command: 'test' }
   ]
+
+command 'coverage_report',
+  description: 'capture *.gcda files and generate code coverage report',
+  script: <<-eof
+    cd /data/build
+    lcov --base-directory=.libs --directory=.libs --directory ../v8js/ --no-external --capture --output-file gcov.info
+    genhtml --legend --output-directory ../v8js/coverage_report/ --title "V8Js Code Coverage" gcov.info
+    eof
+
+chain 'coverage',
+  commands: [
+    { command: 'phpize' },
+    { command: 'configure', argv: ['--cxxflags=-O0 --coverage', '--ldflags=--coverage'] },
+    { command: 'clean' },
+    { command: 'build' },
+    { command: 'test' },
+    { command: 'coverage_report' },
+  ]
diff --git a/Vagrantfile b/Vagrantfile
index bb5930b..4bcdc86 100644
--- a/Vagrantfile
+++ b/Vagrantfile
@@ -27,7 +27,7 @@ Vagrant.configure("2") do |config|
       gpg --armor --export 7F438280EF8D349F | apt-key add -
 
       apt-get update
-      apt-get install -y software-properties-common gdb tmux git tig curl apache2-utils
+      apt-get install -y software-properties-common gdb tmux git tig curl apache2-utils lcov
 
       add-apt-repository ppa:ondrej/php
       add-apt-repository ppa:pinepain/libv8-#{version}