prep: native git http(s) repo server

api.go

@@ -56,6 +56,9 @@ type OPNCall struct {
 			BG string // color theme foreground
 		}
 	}
+	GitSrv struct {
+		Enable bool
+	}
 	Unifi struct {
 		WebUI   *url.URL
 		Tag     string

example-env-config-unifi.sh

@@ -28,6 +28,7 @@ export OPN_UNIFI_VERSION='8.5.6'
 export OPN_UNIFI_BACKUP_USER='admin'
 export OPN_UNIFI_BACKUP_SECRET='start'
 export OPN_UNIFI_BACKUP_IMGURL='https://paepcke.de/res/uni.png'
-export OPN_UNIFI_EXPORT='1'
+#export OPN_UNIFI_EXPORT='1'
 export OPN_UNIFI_FORMAT='csv'
 export OPN_UNIFI_MONGODB_URI='mongodb://127.0.0.1:27117'
+export OPN_GITSRV='1'

go.mod

@@ -3,6 +3,7 @@ module paepcke.de/opnborg
 go 1.23.3
 
 require (
+	github.com/AaronO/go-git-http v0.0.0-20161214145340-1d9485b3a98f
 	github.com/alecthomas/chroma/v2 v2.14.0
 	github.com/cnaude/go-syslog/syslog/v3 v3.0.0-20220728001533-6297dc1b2ff3
 	github.com/go-git/go-git/v5 v5.12.0

go.sum

@@ -1,5 +1,7 @@
 dario.cat/mergo v1.0.0 h1:AGCNq9Evsj31mOgNPcLyXc+4PNABt905YmuqPYYpBWk=
 dario.cat/mergo v1.0.0/go.mod h1:uNxQE+84aUszobStD9th8a29P2fMDhsBdgRYvZOxGmk=
+github.com/AaronO/go-git-http v0.0.0-20161214145340-1d9485b3a98f h1:x/RDwGRneK2/891S2o7KhZt3MhHMSCssoeDOfvolTMk=
+github.com/AaronO/go-git-http v0.0.0-20161214145340-1d9485b3a98f/go.mod h1:+6Yuq73F9068Na+mSBNXCvyuxvgw4f/g5ii40e3U8Sc=
 github.com/BurntSushi/toml v1.4.0 h1:kuoIxZQy2WRRk1pttg9asf+WVv6tWQuBNVmK8+nqPr0=
 github.com/BurntSushi/toml v1.4.0/go.mod h1:ukJfTF/6rtPPRCnwkur4qwRxa8vTRFBF0uk2lLoLwho=
 github.com/Microsoft/go-winio v0.5.2/go.mod h1:WpS1mjBmmwHBEWmogvA2mj8546UReBk4v8QkMxJ6pZY=

setup.go

@@ -20,6 +20,7 @@ var (
 	updateUnifiBackup     = make(chan bool, 1)
 	updateUnifiExport     = make(chan bool, 1)
 	unifiStatus           string
+	store                 string
 )
 
 // Setup reads OPNBorgs configuration via env, sanitizes, sets sane defaults
@@ -56,13 +57,20 @@ func Setup() (*OPNCall, error) {
 	if config.Path == "" {
 		config.Path = filepath.Dir("./")
 	}
+	store = config.Path
 
 	// validate bools
 	config.Daemon = !isEnv("OPN_NODAEMON")
 	config.Debug = isEnv("OPN_DEBUG")
 	config.Git = !isEnv("OPN_NOGIT")
 	config.GitPush = isEnv("OPN_GITPUSH")
 
+	// configure git repo https server
+	config.GitSrv.Enable = false
+	if isEnv("OPN_GITSRV") {
+		config.GitSrv.Enable = true
+	}
+
 	// configure remote syslog server
 	config.RSysLog.Enable = false
 	if config.Daemon {

srv.go

@@ -110,6 +110,8 @@ func srv(config *OPNCall) error {
 	for {
 		// reset global (atomic) git worktree state tracker
 		if config.Git {
+			// init git repo
+			_ = gitCheckIn(config)
 			config.dirty.Store(false)
 		}
 

httpd-srv.go → srvHttpd.go

@@ -4,25 +4,27 @@ import (
 	"fmt"
 	"net/http"
 	"os"
+
+	githttp "github.com/AaronO/go-git-http"
 )
 
 // httpd spinup the http internal web server
-func startWeb(config *OPNCall) {
+func startWeb(c *OPNCall) {
 
 	// create store structure
-	if err := os.MkdirAll(config.Path, 0770); err != nil {
+	if err := os.MkdirAll(c.Path, 0770); err != nil {
 		fmt.Println(err)
 		return
 	}
 
 	// change thread into store-root
-	if err := os.Chdir(config.Path); err != nil {
+	if err := os.Chdir(c.Path); err != nil {
 		fmt.Println(err)
 		return
 	}
 
 	// get listener, bind ports
-	listener, err := getHTTPTLS(config)
+	listener, err := getHTTPTLS(c)
 	if err != nil {
 		fmt.Println(err)
 		return
@@ -33,17 +35,25 @@ func startWeb(config *OPNCall) {
 
 	// handler
 	mux.Handle("/", addSecurityHeader(getIndexHandler()))
-	mux.Handle("/files/", addSecurityHeader(http.StripPrefix("/files/", http.FileServer(http.Dir(config.Path)))))
+	mux.Handle("/files/", addSecurityHeader(http.StripPrefix("/files/", http.FileServer(http.Dir(c.Path)))))
 	mux.Handle("/force", getForceHandler())
 	mux.Handle("/favicon.ico", getFavIconHandler())
 
+	// spin up internal git repo https server
+	state := "[DISABLED]"
+	if c.GitSrv.Enable {
+		mux.Handle("/git", githttp.New(c.Path))
+		state = "[ENABLED]"
+	}
+	displayChan <- []byte("[GITSRV-HTTP]" + state)
+
 	// httpsrv
 	httpsrv := &http.Server{
 		Handler: mux,
 	}
 
 	// info
-	displayChan <- []byte("[HTTPD-SRV][SPIN-UP-SERVER] " + config.Httpd.Server)
+	displayChan <- []byte("[HTTPD-SRV][SPIN-UP-SERVER] " + c.Httpd.Server)
 
 	// serve requestes, print err after httpd crash
 	fmt.Println(httpsrv.Serve(listener))