#2103 Ability to map extensions for syntax highlighting in config

conf/app.ini

@@ -338,6 +338,10 @@ pl-PL = pl
 bg-BG = bg
 it-IT = it
 
+; Extension mapping to highlight class
+; e.g. .toml=ini
+[highlight.mapping]
+
 [other]
 SHOW_FOOTER_BRANDING = false
 ; Show version information about gogs and go in the footer

modules/bindata/bindata.go

@@ -284,7 +284,7 @@ func (fi bindataFileInfo) Sys() interface{} {
 	return nil
 }
 
-var _confAppIni = 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truncated
+var _confAppIni = []byte("\x1f\x8b\x08\x00\x00\x09\x6e\x88\x00\xff\xb4\x7a\x5b\x8f\xe3\x46\x76\xff\x3b\x3f\x45\xb9\xfd\xf7\xdf\x33\x81\xa4\xbe\x8c\x7b\x66\xdc\x76\x27\x56\x4b\x54\x37\x77\x74\x33\x29\xcd\x78\x3c\x68\x70\xd8\x64\x49\xa2\x9b\x22\x35\x2c\xb2\x7b\xda\xc8\xc3\x1a\x79\x08\x90\xd7\x04\xc9\x4b\x10\x24\x0f\x41\x80\xcd\x05\x59\xe4\x65\x37\x41\x9e\x8c\xbc\x8f\xbf\xc3\xc2\x9b\x7c\x8b\xfc\xce\xa9\xa2\x44\xf5\xb4\x1b\x59\x20\xd9\xcb\x34\x59\xac\x3a\x55\x75\x2e\xbf\xf3\x3b\x55\xfa\x50\x0c\xed\xe7\xb6\x2b\xf8\x9f\xc1\xa8\xeb\xf4\x5e\x8a\xc9\x99\xe3\x89\x9e\xd3\xb7\xad\x0f\xc5\xb8\x6f\xb7\x3d\x5b\x0c\xda\xcf\x6c\xd1\x39\x6b\x0f\x4f\x6d\x4f\x8c\x86\xa2\x33\x72\x5d\xdb\x1b\x8f\x86\x5d\x67\x78\x2a\x3a\x53\x6f\x32\x1a\xa0\x71\xd8\x73\x4e\xf5\x48\xeb\x33\xd1\x5e\xad\x44\x1a\x2c\xa5\x28\x16\x41\x21\xd4\x22\xbb\x56\x22\x4b\x85\xbc\x92\xf9\x8d\x58\x05\x73\x7c\x88\x8b\x44\x5a\xed\xf1\xd8\x1f\xb6\x07\xb6\x38\x16\xa7\xd9\x5c\x1d\xe1\x5f\x71\x1a\x17\xc2\x93\xf9\x55\x1c\x4a\x48\xea\x2c\x82\x14\xdd\xd1\x16\xcf\xc4\x4d\x56\x8a\xbc\x4c\x45\x92\x85\x41\x92\xdc\x58\xee\x74\xe8\x4f\x3d\xac\xfe\x58\xcc\xe3\x02\xbd\xed\xb8\x58\xc8\x5c\xec\x44\xf2\x6a\xa7\x21\x76\x56\x79\x16\xed\x88\x0c\x0d\x85\x54\x05\x5a\x22\x39\x0b\xca\x04\xb2\x94\xee\xc3\x12\xb0\x75\x5a\x00\xde\x2d\xeb\x55\x2e\x57\x99\x8a\x8b\x2c\xbf\x39\xb7\xdc\xd1\x68\x22\x8e\x2d\xaf\xe3\x3a\xe3\x89\x3f\x79\x39\xa6\x6e\x17\x81\x5a\x60\xa6\xae\x91\xd4\x1e\x7a\x8e\x08\x17\x41\xae\x64\x61\xd1\x8b\x0f\x55\xb9\x9e\x8d\x81\x02\xdd\x7a\x59\x1e\x4a\xb3\xef\x54\x5e\x8b\x8d\x78\x51\x64\xe2\x42\x8a\x55\x1e\x5f\x05\x85\xb4\x7a\x23\xb7\x63\xfb\x63\xd7\x79\xde\x9e\xd0\x34\xb3\x20\x51\xb4\xff\xd3\x24\xbb\x08\x12\xb1\x0c\xde\xc6\xcb\x72\x29\xc2\x5c\x06\x45\x0c\x55\x26\xf1\x12\x3a\xc9\x66\x75\x89\x2b\x6c\xbd\x54\x32\x6f\x88\xe6\xbe\x58\xca\x20\x55\x22\xcd\x74\x4f\x6b\xd0\xfe\xca\xef\xb8\x76\x7b\xe2\x8c\x86\x7e\xdf\x19\x38\xb4\xc0\xe6\x3e\x66\x18\x07\x45\xb8\x10\xa4\x20\xf1\xa6\x94\xa5\x14\x89\x4c\xe7\xc5\xa2\x81\x39\x2f\x59\xf1\x81\x12\x49\x90\xc3\x08\x78\xc0\x5c\x2a\xbe\x80\xe5\xc6\xd3\x7e\xdf\x77\xed\x2f\xa7\xb6\x37\xf1\xf1\xef\xd4\xf6\xfb\xf6\xf0\x74\x72\x06\xb1\xfb\x7b\xf8\x0f\x74\x59\xc6\xe7\x90\x3f\x2c\x97\x17\x58\x58\x7d\xa9\xb1\x54\xda\x33\x82\x5c\xb2\x77\xc8\x48\xc4\x29\x3c\x04\xaa\x7a\xbb\x4a\x32\xb4\x92\x93\x58\xf6\x57\xe3\xfe\xc8\x85\x5a\xda\xa7\xf0\x35\x7f\x38\x1d\x40\xfa\xc1\xde\x96\xd0\x58\xa9\xf2\xa7\xc5\xb1\x18\xc7\xf3\xa6\xb7\x84\xec\x6f\x0b\x59\xab\x37\x5b\x42\x59\xea\x96\x90\x20\x2c\xe2\xab\xb8\xb8\x11\x33\x29\x23\xab\x67\xdb\x5d\x9f\xd5\x39\x1a\x40\x8d\x46\xe0\x21\xef\xb7\x15\x44\xcb\x38\xdd\xde\x35\x59\xe4\xfe\xf5\x91\x0b\x6f\x2f\xef\x70\xef\x7d\xc5\xdd\x2b\xc2\xb5\xc7\xa3\x7b\x45\xa4\x59\x81\x80\xba\x5f\xc8\x70\x34\x71\x3a\xb7\xb5\x7d\xb8\x25\x26\xcb\xe7\x41\x1a\x7f\xab\x7d\xf0\x3e\x59\x23\xf7\xf4\xbd\xf5\x58\xaf\x96\x41\x7e\x19\x65\xd7\xac\x21\x3b\x0d\xe0\x48\x02\xa1\x13\xc1\x47\x31\xee\x02\xbe\x7d\x09\x07\x28\x64\xaa\x20\xde\xb2\x87\xed\x93\xbe\xed\x23\x9c\xba\xf0\xd8\xa1\xed\x9f\xc0\x7f\x9f\xad\x63\xc3\x7a\x05\xc5\x22\xb0\xce\xad\xb1\x3b\x9a\x8c\x3a\xa3\x3e\x3e\x2d\x8a\x62\x65\x75\x47\x83\xb6\x33\xc4\x1b\xe3\xc4\x22\x53\x05\x87\xb2\x3f\x75\xa9\xcb\x47\x0f\xaa\xfe\x0f\xd5\xd1\xee\xee\x47\x0f\x74\x77\xbc\x7c\xf4\xe0\x6c\x32\x19\xfb\xe3\x91\x3b\x79\xa8\x76\x2d\x7e\x69\x77\xbb\x80\x17\x6b\xfd\x01\x02\x1e\x91\x77\x7f\x26\xfa\x24\x5c\x3c\xe8\x0e\xbe\x7e\x28\x48\xf2\x0c\x38\x43\x20\x26\xae\xb3\xfc\x92\x4c\xfe\x40\x95\x08\x2c\x04\x8d\xe7\x9d\x89\x72\x15\x21\xcc\x1f\xc2\x97\x60\x05\x15\xa7\x73\x71\x2d\x2f\x84\xd2\x38\xd7\x82\x38\x27\x15\x4b\xac\x54\x84\x81\x82\x99\x08\xe9\xa2\x8c\xac\x06\xd8\x80\x6a\x01\x16\xa1\x46\x42\x00\xdc\x1a\xc6\xae\x82\xa4\xe4\xc1\xed\xa4\x80\x7d\x08\x10\xd2\xe4\xc6\x20\x65\xce\xf3\x6a\x1d\x41\x50\x24\x09\xf5\x48\x20\x49\x50\x04\xce\x58\x1a\xed\x8b\x3f\xb6\xac\xfe\xa8\xd3\x46\x48\x6f\x14\x45\xba\x84\x82\xd6\x4a\xbc\xad\x1f\x80\x60\xac\xd8\x86\x34\xd1\x0c\xc0\x54\xc2\x17\xae\x17\x32\xe5\x69\x82\xab\x20\x4e\xe8\xb3\xd5\x75\x3c\xb6\x24\x75\xdb\x20\xdb\x8b\x85\x64\xb0\x46\x7c\x88\x8b\x32\x4e\x0a\xb8\x4f\x6d\xc5\x19\x2d\xba\x68\x59\xde\xa4\xed\x4e\x68\xa8\x8f\x28\x79\xce\x58\xaf\x25\x50\x93\xb1\xc8\xc1\x41\x6d\x31\x9d\xee\x90\x00\x37\x25\x77\x34\x19\x60\x89\x0d\x5a\xa3\x5e\x8f\xbd\xc8\xc0\xbd\x16\x52\x2d\xcd\x1d\x4d\x27\x08\xc2\xfe\xe8\xb4\x8e\xbd\x32\x95\x39\xac\x26\x54\x21\x57\xea\x08\x2d\xff\x4f\xb4\x76\xe7\x64\xe3\x50\xe6\x85\x68\x86\xc1\x71\x91\x03\x31\x9b\x51\x99\x73\x48\x1c\x3f\x7d\xf2\x78\x6f\xb1\xb7\xdc\x53\xa2\x49\x2a\x3b\x5e\xde\xd0\x9f\x96\x7c\x1b\x2c\x57\x89\x6c\x01\x5f\xac\xcf\x20\x67\x94\x8b\x59\x9e\x2d\x45\x20\x5a\xab\xd9\x5b\x31\x8b\x13\x46\xbe\x2c\x2f\x60\x6b\xfe\x42\x46\x7a\x11\xa7\x11\x65\x4e\x9a\x2c\x9e\xc5\xa1\x5e\x0a\xa1\xe3\x83\x28\x83\x14\xd2\x32\xbc\x6e\x2e\x0b\xf2\x0f\x3d\x9e\x07\x9a\xa4\x22\x2e\xe5\xcd\x43\xbd\xec\x6c\x85\xa0\x52\x89\x58\x5d\x86\x6a\xff\x40\x34\xa1\x1b\x92\xca\xb3\x37\xb3\xb2\x30\x6f\x72\x29\x9a\x69\x86\x61\xea\x7f\x36\x0a\x3d\xab\x41\xf4\x41\xd1\x43\x24\x95\xd5\xb1\x61\x33\x22\x03\xd0\x66\x58\x62\xcd\xcb\x5d\Line truncated
 
 func confAppIniBytes() ([]byte, error) {
 	return bindataRead(
@@ -299,7 +299,7 @@ func confAppIni() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "conf/app.ini", size: 10084, mode: os.FileMode(420), modTime: time.Unix(1450226423, 0)}
+	info := bindataFileInfo{name: "conf/app.ini", size: 10161, mode: os.FileMode(420), modTime: time.Unix(1450409425, 0)}
 	a := &asset{bytes: bytes, info:  info}
 	return a, nil
 }

modules/setting/setting.go

@@ -43,11 +43,11 @@ const (
 )
 
 var (
-	// Build information.
+	// Build information
 	BuildTime    string
 	BuildGitHash string
 
-	// App settings.
+	// App settings
 	AppVer      string
 	AppName     string
 	AppUrl      string
@@ -55,7 +55,7 @@ var (
 	AppPath     string
 	AppDataPath = "data"
 
-	// Server settings.
+	// Server settings
 	Protocol           Scheme
 	Domain             string
 	HttpAddr, HttpPort string
@@ -71,7 +71,7 @@ var (
 	EnableGzip         bool
 	LandingPageUrl     LandingPage
 
-	// Security settings.
+	// Security settings
 	InstallLock          bool
 	SecretKey            string
 	LogInRememberDays    int
@@ -79,13 +79,13 @@ var (
 	CookieRememberName   string
 	ReverseProxyAuthUser string
 
-	// Database settings.
+	// Database settings
 	UseSQLite3    bool
 	UseMySQL      bool
 	UsePostgreSQL bool
 	UseTiDB       bool
 
-	// Webhook settings.
+	// Webhook settings
 	Webhook struct {
 		QueueLength    int
 		DeliverTimeout int
@@ -94,7 +94,7 @@ var (
 		PagingNum      int
 	}
 
-	// Repository settings.
+	// Repository settings
 	Repository struct {
 		AnsiCharset            string
 		ForcePrivate           bool
@@ -104,7 +104,7 @@ var (
 	RepoRootPath string
 	ScriptType   string
 
-	// UI settings.
+	// UI settings
 	ExplorePagingNum     int
 	IssuePagingNum       int
 	FeedMaxCommitNum     int
@@ -113,47 +113,47 @@ var (
 	AdminNoticePagingNum int
 	AdminOrgPagingNum    int
 
-	// Markdown sttings.
+	// Markdown sttings
 	Markdown struct {
 		EnableHardLineBreak bool
 	}
 
-	// Picture settings.
+	// Picture settings
 	PictureService   string
 	AvatarUploadPath string
 	GravatarSource   string
 	DisableGravatar  bool
 
-	// Log settings.
+	// Log settings
 	LogRootPath string
 	LogModes    []string
 	LogConfigs  []string
 
-	// Attachment settings.
+	// Attachment settings
 	AttachmentPath         string
 	AttachmentAllowedTypes string
 	AttachmentMaxSize      int64
 	AttachmentMaxFiles     int
 	AttachmentEnabled      bool
 
-	// Time settings.
+	// Time settings
 	TimeFormat string
 
-	// Cache settings.
+	// Cache settings
 	CacheAdapter  string
 	CacheInternal int
 	CacheConn     string
 
-	// Session settings.
+	// Session settings
 	SessionConfig session.Options
 
-	// Git settings.
+	// Git settings
 	Git struct {
 		MaxGitDiffLines int
 		GcArgs          []string `delim:" "`
 	}
 
-	// Cron tasks.
+	// Cron tasks
 	Cron struct {
 		UpdateMirror struct {
 			Enabled    bool
@@ -174,17 +174,19 @@ var (
 		} `ini:"cron.check_repo_stats"`
 	}
 
-	// I18n settings.
+	// I18n settings
 	Langs, Names []string
 	dateLangs    map[string]string
 
-	// Other settings.
+	// Highlight settings are loaded in modules/template/hightlight.go
+
+	// Other settings
 	ShowFooterBranding bool
 	ShowFooterVersion  bool
 
-	// Global setting objects.
+	// Global setting objects
 	Cfg          *ini.File
-	CustomPath   string // Custom directory path.
+	CustomPath   string // Custom directory path
 	CustomConf   string
 	ProdMode     bool
 	RunUser      string

modules/template/highlight.go

@@ -7,6 +7,8 @@ package template
 import (
 	"path"
 	"strings"
+
+	"github.com/gogits/gogs/modules/setting"
 )
 
 var (
@@ -16,13 +18,13 @@ var (
 		"copying": true,
 	}
 
-	// File names that are representing highlight class.
+	// File names that are representing highlight classes.
 	highlightFileNames = map[string]bool{
 		"dockerfile": true,
 		"makefile":   true,
 	}
 
-	// Extensions that are same as highlight class.
+	// Extensions that are same as highlight classes.
 	highlightExts = map[string]bool{
 		".arm":    true,
 		".as":     true,
@@ -57,8 +59,18 @@ var (
 		".ts":     true,
 		".vb":     true,
 	}
+
+	// Extensions that are not same as highlight classes.
+	highlightMapping = map[string]string{}
 )
 
+func NewContext() {
+	keys := setting.Cfg.Section("highlight.mapping").Keys()
+	for i := range keys {
+		highlightMapping[keys[i].Name()] = keys[i].Value()
+	}
+}
+
 // FileNameToHighlightClass returns the best match for highlight class name
 // based on the rule of highlight.js.
 func FileNameToHighlightClass(fname string) string {
@@ -76,5 +88,10 @@ func FileNameToHighlightClass(fname string) string {
 		return ext[1:]
 	}
 
+	name, ok := highlightMapping[ext]
+	if ok {
+		return name
+	}
+
 	return ""
 }

routers/install.go

@@ -28,6 +28,7 @@ import (
 	"github.com/gogits/gogs/modules/middleware"
 	"github.com/gogits/gogs/modules/setting"
 	"github.com/gogits/gogs/modules/ssh"
+	"github.com/gogits/gogs/modules/template"
 	"github.com/gogits/gogs/modules/user"
 )
 
@@ -55,6 +56,7 @@ func NewServices() {
 // GlobalInit is for global configuration reload-able.
 func GlobalInit() {
 	setting.NewContext()
+	template.NewContext()
 	log.Trace("Custom path: %s", setting.CustomPath)
 	log.Trace("Log path: %s", setting.LogRootPath)
 	models.LoadConfigs()