code generation move to internal/code-generator

internal/code-generator/main.go

@@ -0,0 +1,42 @@
+package main
+
+import (
+	"io/ioutil"
+	"log"
+
+	"srcd.works/simple-linguist.v1/internal/code-generator/generator"
+)
+
+const (
+	languagesYAML     = ".linguist/lib/linguist/languages.yml"
+	langFile          = "languages.go"
+	languagesTmplPath = "internal/code-generator/assets/languages.go.tmpl"
+	languagesTmpl     = "languages.go.tmpl"
+
+	heuristicsRuby  = ".linguist/lib/linguist/heuristics.rb"
+	contentFile     = "content.go"
+	contentTmplPath = "internal/code-generator/assets/content.go.tmpl"
+	contentTmpl     = "content.go.tmpl"
+
+	commitPath = ".git/refs/heads/master"
+)
+
+func main() {
+	commit, err := getCommit(commitPath)
+	if err != nil {
+		log.Printf("couldn't find commit: %v", err)
+	}
+
+	if err := generator.FromFile(languagesYAML, langFile, languagesTmplPath, languagesTmpl, commit, generator.Languages); err != nil {
+		log.Println(err)
+	}
+}
+
+func getCommit(path string) (string, error) {
+	commit, err := ioutil.ReadFile(path)
+	if err != nil {
+		return "", err
+	}
+
+	return string(commit), nil
+}