From da1cedb9ca6758bc205b19b5460e5702a531084c Mon Sep 17 00:00:00 2001
From: Sven Schmalle <sven.schmalle@ta-logistic.de>
Date: Fri, 13 Dec 2019 12:30:55 +0100
Subject: [PATCH] =?UTF-8?q?Git-Integration=20hinzugef=C3=BCgt?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 README.md |  5 ++++-
 main.go   | 51 ++++++++++++++++++++++++++++++++++++++++++++++++++-
 2 files changed, 54 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index b68593a..2d496dd 100644
--- a/README.md
+++ b/README.md
@@ -23,5 +23,8 @@ Eine `config.json` könnte z.B. wie folgt aussehen:
 
 Zum Kompilieren folgende Go-Abhängigkeiten installieren:
  - `go get github.com/gorilla/mux`
+ - `go get gopkg.in/src-d/go-git.v4`
 
-Die Buildscripte liegen im Unterordner `build` 
\ No newline at end of file
+Die Buildscripte liegen im Unterordner `build`  
+
+Download der Binarys unter: [https://nc.masilux.de/index.php/s/dGRdPsa6XPPiyQk](https://nc.masilux.de/index.php/s/dGRdPsa6XPPiyQk)
\ No newline at end of file
diff --git a/main.go b/main.go
index 2479430..51c4ca7 100644
--- a/main.go
+++ b/main.go
@@ -12,8 +12,11 @@ import (
 	"path"
 	"path/filepath"
 	"strings"
+	"time"
 
 	"github.com/gorilla/mux"
+	"gopkg.in/src-d/go-git.v4"
+	"gopkg.in/src-d/go-git.v4/plumbing/object"
 )
 
 var config = readConfig("")
@@ -52,6 +55,14 @@ func main() {
 		check(err)
 	}
 
+	// Git Repository Init
+	if !directoryExists(path.Join(config.DataPath, ".git")) {
+
+		_, err := git.PlainInit(config.DataPath, false)
+		check(err)
+		GitCommit("Initial Wiki Commit")
+	}
+
 	router := mux.NewRouter()
 	router.HandleFunc("/p/{pagename:.*}", getRawPage).Methods("GET")
 	router.HandleFunc("/{pagename:.*}", getHTMLPage).Methods("GET")
@@ -92,7 +103,7 @@ func getHTMLPage(w http.ResponseWriter, r *http.Request) {
 				}
 			}
 
-			if info.Name() != "data" && info.Name() != "start.md" && info.Name() != "sidebar.md" && info.Name() != "hilfe.md" {
+			if info.Name() != "data" && !strings.HasPrefix(tmpPath, "/.git") && info.Name() != "start.md" && info.Name() != "sidebar.md" && info.Name() != "hilfe.md" {
 				if !strings.HasSuffix(info.Name(), ".md") {
 					sidebarAusgabe = sidebarAusgabe + sidebarTABs + "* [" + strings.TrimSuffix(info.Name(), ".md") + "](" + strings.TrimSuffix(tmpPath, ".md") + "/start)  \r\n"
 				} else {
@@ -158,6 +169,9 @@ func postHTMLPage(w http.ResponseWriter, r *http.Request) {
 	check(err)
 	fw.Flush()
 
+	// Git Commit
+	GitCommit("Auto-Commit Page: " + pPageName)
+
 	json.NewEncoder(w).Encode("OK")
 
 }
@@ -215,3 +229,38 @@ func readConfig(filename string) *Configuration {
 	}
 	return conf
 }
+
+func GitCommit(CommitText string) {
+
+	// Git Repo öffnen
+	repo, err := git.PlainOpen(config.DataPath)
+	check(err)
+
+	// Working Tree setzen
+	wt, err := repo.Worktree()
+	check(err)
+
+	// Alle Dateien zum Working Tree hinzufügen
+	_, err = wt.Add(".")
+	check(err)
+
+	// Status ausgeben
+	//status, err := wt.Status()
+	//check(err)
+	//fmt.Println(status)
+
+	// Neuen Commit Erstellen
+	_, err = wt.Commit(CommitText, &git.CommitOptions{
+		Author: &object.Signature{
+			Name:  "GoWiki",
+			Email: "gowiki@local.org",
+			When:  time.Now(),
+		},
+	})
+	check(err)
+
+	// Commit infos anzeigen
+	//obj, err := repo.CommitObject(commit)
+	//check(err)
+	//fmt.Println(obj)
+}