use busted replace luaunit

.gitignore

@@ -1,6 +1,7 @@
 # Compiled Lua sources
 luac.out
 var
+lib
 
 # luarocks build files
 *.src.rock

.luacheckrc

@@ -0,0 +1,13 @@
+std = "luajit"
+codes = true
+max_line_length = 120
+max_comment_line_length = false
+
+self = false
+
+
+-- special files {{{
+files["spec/*_spec.lua"].std = "+busted"
+-- special files }}}
+
+-- vim: set ft=lua ts=2 sw=2 et

.luarc.json

@@ -0,0 +1,56 @@
+{
+    "diagnostics": {
+        "enable": true,
+        "globals": [
+            "describe",
+            "pending",
+            "it",
+            "before_each",
+            "after_each",
+            "setup",
+            "teardown",
+            "finally"
+        ],
+        "disable": [
+            "close-non-object"
+        ],
+        "groupFileStatus": {
+            "ambiguity": "Any",
+            "await": "Any",
+            "duplicate": "Any",
+            "global": "Any",
+            "luadoc": "Any",
+            "redefined": "Any",
+            "strict": "Any",
+            "type-check": "Any",
+            "unbalanced": "Any",
+            "unused": "Any"
+        },
+        "ignoreFiles": [
+            "/.luacheckrc"
+        ]
+    },
+    "runtime": {
+        "version": "LuaJIT"
+    },
+    "format.enable": true,
+    "workspace": {
+        "libraryApply": ["busted"],
+        "checkThirdParty": true,
+        "maxPreload": 2000,
+        "preloadFileSize": 1000,
+        "typeFormat": {
+            "config": {
+                "format_line": "false"
+            }
+        },
+        "type": {
+            "castNumberToInteger": false
+        },
+        "doc": {
+            "privateName": [
+                "_*"
+            ]
+        }
+    }
+}

profile.lua

@@ -5,8 +5,7 @@ local ffi = require'ffi'
 
 if (ffi.os == 'OSX') then
   traits = {
-    runtimePath = os.getenv('HOME') ..
-      '/Library/Input Methods/Squirrel.app/Contents/Frameworks/librime.1.dylib',
+    runtimePath = 'lib/librime.1.dylib',
     dataPath = os.getenv('HOME') ..
       '/Library/Input Methods/Squirrel.app/Contents/SharedSupport',
     userPath = 'var/rime',