updated language

Author: Daniel Borowski

README.md

@@ -52,6 +52,7 @@ The input JSON payload expects two parameters: `language` and a `files` array wi
 * C++
 * C#
 * Clojure
+* Elixir
 * Go
 * Java
 * JavaScript

language/elixir/elixir.go

@@ -0,0 +1,14 @@
+package elixir
+
+import (
+	"github.com/coderbyte-org/cb-code-runner/cmd"
+	"github.com/coderbyte-org/cb-code-runner/util"
+	"path/filepath"
+)
+
+func Run(files []string, stdin string) (string, string, error) {
+	workDir := filepath.Dir(files[0])
+	sourceFiles := util.FilterByExtension(files, "ex")
+	args := append([]string{"elixirc"}, sourceFiles...)
+	return cmd.RunStdin(workDir, stdin, args...)
+}

language/language.go

@@ -15,6 +15,7 @@ import (
 	"github.com/coderbyte-org/cb-code-runner/language/typescript"
 	"github.com/coderbyte-org/cb-code-runner/language/clojure"
 	"github.com/coderbyte-org/cb-code-runner/language/bash"
+	"github.com/coderbyte-org/cb-code-runner/language/elixir"
 )
 
 type runFn func([]string, string) (string, string, error)
@@ -34,6 +35,7 @@ var languages = map[string]runFn{
 	"typescript":   typescript.Run,
 	"clojure":      clojure.Run,
 	"bash":         bash.Run,
+	"elixir":       elixir.Run,
 }
 
 func IsSupported(lang string) bool {