forked from dgageot/demoit
-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathmain.go
More file actions
89 lines (72 loc) · 2.75 KB
/
Copy pathmain.go
File metadata and controls
89 lines (72 loc) · 2.75 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
/*
Copyright 2018 Google LLC
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package main
import (
"flag"
"log"
"net/http"
"github.com/dgageot/demoit/files"
"github.com/dgageot/demoit/flags"
"github.com/dgageot/demoit/handlers"
"github.com/dgageot/demoit/shell"
"github.com/gorilla/mux"
)
func main() {
flags.DevMode = flag.Bool("dev", false, "dev mode with live reload")
flags.WebServerPort = flag.Int("port", 8888, "presentation port")
flags.WebServerHost = flag.String("host", "localhost", "host to bind the presentation server")
flags.ShellPort = flag.Int("shellport", 9999, "shell server port (terminal)")
flags.ShellHost = flag.String("shellhost", "localhost", "host to bind the the shell server (terminal)")
flag.Parse()
if len(flag.Args()) > 0 {
files.Root = flag.Args()[0]
}
r := mux.NewRouter()
r.HandleFunc("/{id:[0-9]*}", handlers.Step).Methods("GET")
r.HandleFunc("/last", handlers.LastStep).Methods("GET")
r.PathPrefix("/sourceCode/").HandlerFunc(handlers.Code).Methods("GET")
r.HandleFunc("/shell/", handlers.Shell).Methods("GET")
r.HandleFunc("/shell/{folder}", handlers.Shell).Methods("GET")
r.PathPrefix("/ping").HandlerFunc(handlers.Ping).Methods("HEAD", "GET")
r.PathPrefix("/js/").HandlerFunc(handlers.Static).Methods("GET")
r.PathPrefix("/fonts/").HandlerFunc(handlers.Static).Methods("GET")
r.PathPrefix("/images/").HandlerFunc(handlers.Static).Methods("GET")
r.HandleFunc("/style.css", handlers.Static).Methods("GET")
r.HandleFunc("/favicon.ico", handlers.Static).Methods("GET")
// Fail fast, in case we're not in a cromulent directory
if err := handlers.VerifyStepsFile(); err != nil {
log.Fatalln(err)
}
go startWebServer(r)
if *flags.DevMode {
go startFileWatch(files.Root)
}
startShellServer(files.Root)
}
func startFileWatch(root string) {
log.Fatal(files.Watch(root))
}
func startWebServer(r http.Handler) {
addr := flags.WebServerAddress()
port := *flags.WebServerPort
log.Printf("Welcome to DemoIt. Please, open http://localhost:%d", port)
if !*flags.DevMode {
log.Printf("\"Dev Mode\" to live reload your slides can be enabled with '--dev'")
}
log.Fatal(http.ListenAndServe(addr, r))
}
func startShellServer(root string) {
port := *flags.ShellPort
host := *flags.ShellHost
log.Fatal(shell.ListenAndServe(root, port, host, "sh", "-c"))
}