move content.go generation to internal

internal/code-generator/generator/test_files/content.gold

@@ -0,0 +1,81 @@
+package slinguist
+
+// CODE GENERATED AUTOMATICALLY WITH github.com/src-d/simple-linguist/cli/slinguist-generate
+// THIS FILE SHOULD NOT BE EDITED BY HAND
+// Extracted from github/linguist commit: fe8b44ab8a225b1ffa75b983b916ea22fee5b6f7
+
+import (
+	"path/filepath"
+	"regexp"
+	"strings"
+)
+
+func GetLanguageByContent(filename string, content []byte) (lang string, safe bool) {
+	ext := strings.ToLower(filepath.Ext(filename))
+	if fnMatcher, ok := matchers[ext]; ok {
+		lang, safe = fnMatcher(content)
+		return
+	}
+
+	return GetLanguageByExtension(filename)
+}
+
+type languageMatcher func ([]byte) (string, bool)
+
+var matchers = map[string]languageMatcher{
+	".asc": func(i []byte) (string, bool) {
+		if asc_PublicKey_Matcher_0.Match(i) {
+			return "Public Key", true
+		} else if asc_AsciiDoc_Matcher_0.Match(i) {
+			return "AsciiDoc", true
+		} else if asc_AGSScript_Matcher_0.Match(i) {
+			return "AGS Script", true
+		}
+	
+		return OtherLanguage, false
+	},
+	".ms": func(i []byte) (string, bool) {
+		if ms_Groff_Matcher_0.Match(i) {
+			return "Groff", true
+		}
+	
+		return "MAXScript", true
+	},
+	".mod": func(i []byte) (string, bool) {
+		if mod_XML_Matcher_0.Match(i) {
+			return "XML", true
+		} else if mod_ModulaDash2_Matcher_0.Match(i) || mod_ModulaDash2_Matcher_1.Match(i) {
+			return "Modula-2", true
+		}
+	
+		return "Linux Kernel Module", false
+	},
+	".pro": func(i []byte) (string, bool) {
+		if pro_Prolog_Matcher_0.Match(i) {
+			return "Prolog", true
+		} else if pro_INI_Matcher_0.Match(i) {
+			return "INI", true
+		} else if pro_QMake_Matcher_0.Match(i) && pro_QMake_Matcher_1.Match(i) {
+			return "QMake", true
+		} else if pro_IDL_Matcher_0.Match(i) {
+			return "IDL", true
+		}
+	
+		return OtherLanguage, false
+	},
+	}
+
+var (
+    asc_PublicKey_Matcher_0 = regexp.MustCompile(`(?m)^(----[- ]BEGIN|ssh-(rsa|dss)) `)
+    asc_AsciiDoc_Matcher_0 = regexp.MustCompile(`(?m)^[=-]+(\s|\n)|{{[A-Za-z]`)
+    asc_AGSScript_Matcher_0 = regexp.MustCompile(`(?m)^(\/\/.+|((import|export)\s+)?(function|int|float|char)\s+((room|repeatedly|on|game)_)?([A-Za-z]+[A-Za-z_0-9]+)\s*[;\(])`)
+    ms_Groff_Matcher_0 = regexp.MustCompile(`(?mi)^[.'][a-z][a-z](\s|$)`)
+    mod_XML_Matcher_0 = regexp.MustCompile(`(?m)<!ENTITY `)
+    mod_ModulaDash2_Matcher_0 = regexp.MustCompile(`(?mi)^\s*MODULE [\w\.]+;`)
+    mod_ModulaDash2_Matcher_1 = regexp.MustCompile(`(?mi)^\s*END [\w\.]+;`)
+    pro_Prolog_Matcher_0 = regexp.MustCompile(`(?m)^[^#]+:-`)
+    pro_INI_Matcher_0 = regexp.MustCompile(`(?m)last_client=`)
+    pro_QMake_Matcher_0 = regexp.MustCompile(`(?m)HEADERS`)
+    pro_QMake_Matcher_1 = regexp.MustCompile(`(?m)SOURCES`)
+    pro_IDL_Matcher_0 = regexp.MustCompile(`(?m)^\s*function[ \w,]+$`)
+    )