Add .editorconfig (#4)

Author: chenzongxiong

.editorconfig

@@ -0,0 +1,22 @@
+root = true
+[*.rs]
+indent_style=tab
+indent_size=tab
+tab_width=4
+end_of_line=lf
+charset=utf-8
+trim_trailing_whitespace=true
+max_line_length=100
+insert_final_newline=true
+
+[*.yml]
+indent_style=space
+indent_size=2
+tab_width=8
+end_of_line=lf
+
+[*.sh]
+indent_style=space
+indent_size=2
+tab_width=8
+end_of_line=lf

scripts/init.sh

@@ -5,8 +5,8 @@ set -e
 echo "*** Initializing WASM build environment"
 
 if [ -z $CI_PROJECT_NAME ] ; then
-   rustup update nightly
-   rustup update stable
+    rustup update nightly
+    rustup update stable
 fi
 
 rustup target add wasm32-unknown-unknown --toolchain nightly