Add llvm role

roles/llvm/tasks/Ubuntu-18.04.yaml

@@ -15,20 +15,19 @@
 # - debug:
 #     msg: '{{asset.browser_download_url}}'
 
-- name: process release name for /usr/local/{{package_name}}
+- name: process release name for /usr/local/{{lib_dir}}
   set_fact:
-    package_name: '{{release.name | lower | regex_replace(" (\d+)\.\d+\.\d+", "-\1")}}'
+    lib_dir: '{{release.name | lower | regex_replace(" (\d+)\.\d+\.\d+", "-\1")}}'
 
-- name: set path for archive download
+- name: create temporary directory for download
-  set_fact:
+  tempfile:
-    archive_path: '/tmp/{{asset.name}}'
+    state: directory
+  register: tempdir
+
+- set_fact:
+    download_path: '{{tempdir.path}}/llvm.tar.xz'
 
 - name: download release archive
   get_url:
     url: '{{asset.browser_download_url}}'
-    dest: '{{archive_path}}'
+    dest: '{{download_path}}'
-
-- name: extract release archive
-  unarchive:
-    src: '{{archive_path}}'
-    dest: '/usr/local/lib/{{package_name}}'