Fix a bug with the -b option

Author: pizzamig

CHANGELOG.md

@@ -5,6 +5,8 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
+### Fixed
+- -b option wasn't honored
 
 ## [0.1.0] 2019-02-01
 ### Added

src/builder.rs

@@ -82,7 +82,7 @@ fn generate_build_script(
         context.insert("delete_asset", &false);
         context.insert("asset_id", &0);
     }
-    let script = match tera.render("build.sh", &context) {
+    let script = match tera.render(opt.build_template.to_str().unwrap(), &context) {
         Ok(s) => s,
         Err(e) => {
             return Err(Error::from(BuildError::TeraTemplateRenderingErr {

templates/build.sh

@@ -52,6 +52,7 @@ if {{ upload }} ; then
 	cargo install --path . -f
 	tgt_dir="{{ os_family }}-{{ os_version }}-{{ project }}"
 	tarball="{{ tarball }}"
+	mkdir $tgt_dir
 	mv $HOME/.cargo/bin/{{ project }} $tgt_dir
 	tar zcf ${tarball} $tgt_dir
 	if {{ delete_asset }} ; then