style.go: Add language

ref https://github.com/gaocegege/maintainer/issues/19#issuecomment-298509686

Signed-off-by: Ce Gao <[email protected]>

contributing/style.go

@@ -15,12 +15,22 @@
 package contributing
 
 import (
+	"fmt"
 	"log"
 )
 
 const (
-	languageGo   string = "Go"
-	languageJava string = "Java"
+	languageGo         string = "Go"
+	languageJava       string = "Java"
+	languageJavaScript string = "JavaScript"
+	languageScala      string = "Scala"
+	languageShell      string = "Shell"
+	languageCpp        string = "C++"
+	languagePython     string = "Python"
+	languagePHP        string = "PHP"
+	languageRuby       string = "Ruby"
+	languageSwift      string = "Swift"
+	languageR          string = "R"
 )
 
 // CodingStyleChooser is the chooser for coding style.
@@ -38,12 +48,38 @@ func (c *CodingStyleChooser) GetCodingStyle(language string) (string, error) {
 		return c.getGoCodingStyle(), nil
 	case languageJava:
 		return c.getJavaCodingStyle(), nil
+	case languageJavaScript:
+		return c.getJavaScriptCodingStyle(), nil
+	case languageScala:
+		return c.getScalaCodingStyle(), nil
+	case languageShell:
+		return c.getShellCodingStyle(), nil
+	case languageCpp:
+		return c.getCppCodingStyle(), nil
+	case languagePython:
+		return c.getPythonCodingStyle(), nil
+	case languagePHP:
+		return c.getPHPCodingStyle(), nil
+	case languageRuby:
+		return c.getRubyCodingStyle(), nil
+	case languageSwift:
+		return c.getSwiftCodingStyle(), nil
+	case languageR:
+		return c.getRCodingStyle(), nil
 	default:
 		log.Printf("%s is not supported now to generate coding style guide.", language)
 		return "", nil
 	}
 }
 
+func (c *CodingStyleChooser) getCodingStyleTemplate() string {
+	return `## Coding Style
+
+See the [%s](%s) for details.
+
+`
+}
+
 func (c *CodingStyleChooser) getJavaCodingStyle() string {
 	return `## Coding Style
 
@@ -61,3 +97,52 @@ The coding style suggested by the Golang community is used in this repository. S
 
 `
 }
+
+func (c *CodingStyleChooser) getJavaScriptCodingStyle() string {
+	return `## Coding Style
+
+The coding style suggested by the Golang community is used in this repository. See the 
+[style doc](https://github.com/golang/go/wiki/CodeReviewComments) for details.
+
+`
+}
+
+func (c *CodingStyleChooser) getScalaCodingStyle() string {
+	return fmt.Sprintf(c.getCodingStyleTemplate(), "Scala style doc",
+		"http://docs.scala-lang.org/style/")
+}
+
+func (c *CodingStyleChooser) getCppCodingStyle() string {
+	return fmt.Sprintf(c.getCodingStyleTemplate(), "C++ style doc",
+		"https://google.github.io/styleguide/cppguide.html")
+}
+
+func (c *CodingStyleChooser) getPythonCodingStyle() string {
+	return fmt.Sprintf(c.getCodingStyleTemplate(), "Python style doc",
+		"https://www.python.org/dev/peps/pep-0008/")
+}
+
+func (c *CodingStyleChooser) getShellCodingStyle() string {
+	return fmt.Sprintf(c.getCodingStyleTemplate(), "Shell style doc",
+		"https://google.github.io/styleguide/shell.xml")
+}
+
+func (c *CodingStyleChooser) getPHPCodingStyle() string {
+	return fmt.Sprintf(c.getCodingStyleTemplate(), "PHP style doc",
+		"http://www.php-fig.org/psr/psr-2/")
+}
+
+func (c *CodingStyleChooser) getRubyCodingStyle() string {
+	return fmt.Sprintf(c.getCodingStyleTemplate(), "Ruby style doc",
+		"https://github.com/bbatsov/ruby-style-guide")
+}
+
+func (c *CodingStyleChooser) getSwiftCodingStyle() string {
+	return fmt.Sprintf(c.getCodingStyleTemplate(), "Swift style doc",
+		"https://github.com/raywenderlich/swift-style-guide")
+}
+
+func (c *CodingStyleChooser) getRCodingStyle() string {
+	return fmt.Sprintf(c.getCodingStyleTemplate(), "R style doc",
+		"https://google.github.io/styleguide/Rguide.xml")
+}