add support for syw git views on nexv1.3.2

1 files changed, 20 insertions, 0 deletions

diff --git a/nex.go b/nex.go
index d64f588..a8a5a9e 100644
--- a/nex.go
+++ b/nex.go
@@ -3,6 +3,7 @@ package main
 import (
 	"context"
 	"fmt"
+	"strings"
 
 	"github.com/go-kit/log/level"
 
@@ -11,6 +12,7 @@ import (
 	"tildegit.org/tjp/sliderule/contrib/fs"
 	"tildegit.org/tjp/sliderule/logging"
 	"tildegit.org/tjp/sliderule/nex"
+	"tildegit.org/tjp/syw"
 )
 
 func buildNexServer(server Server, config *Configuration) (sr.Server, error) {
@@ -57,6 +59,8 @@ func addNexRoute(router *sr.Router, route RouteDirective) {
 		buildAndAddRoute(router, route, func(route RouteDirective) sr.Handler {
 			return cgi.NexCGIDirectory(route.FsPath, route.URLPath, route.Modifiers.ExecCmd)
 		})
+	case "git":
+		addNexGitRoute(router, route)
 	}
 }
 
@@ -84,3 +88,19 @@ func addNexStaticRoute(router *sr.Router, route RouteDirective) {
 		return sr.FallthroughHandler(handlers...)
 	})
 }
+
+func addNexGitRoute(router *sr.Router, route RouteDirective) {
+	buildAndAddRoute(router, route, func(route RouteDirective) sr.Handler {
+		subrouter := syw.NexRouter(route.FsPath, route.Modifiers.Templates)
+		return sr.HandlerFunc(func(ctx context.Context, request *sr.Request) *sr.Response {
+			reqclone := cloneRequest(request)
+			reqclone.Path = strings.TrimPrefix(reqclone.Path, route.URLPath)
+
+			handler, params := subrouter.Match(reqclone)
+			if handler == nil {
+				return nil
+			}
+			return handler.Handle(context.WithValue(ctx, sr.RouteParamsKey, params), request)
+		})
+	})
+}