install mason automatically if it isn't present, and always use the install in ~/.mason

1 files changed, 8 insertions, 0 deletions

diff --git a/configure b/configure
index 2fffd59206..ef289ac5d2 100755
--- a/configure
+++ b/configure
@@ -2,6 +2,7 @@
 
 set -e
 set -o pipefail
+shopt -s expand_aliases
 
 CONFIG_FILE=${1:-config.gypi}
 
@@ -26,6 +27,13 @@ else
     >&2 echo -en "\033[0m";
 fi
 
+# Install mason
+if [[ ! -d ~/.mason ]]; then
+    >&2 echo -e "\033[1m\033[32m* Installing Mason\033[0m"
+    git clone https://github.com/mapbox/mason.git ~/.mason
+fi
+alias mason='~/.mason/mason'
+
 
 case $MASON_PLATFORM in
     'ios')