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
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
|
package main
import (
"context"
"fmt"
"strings"
"github.com/go-kit/log/level"
sr "tildegit.org/tjp/sliderule"
"tildegit.org/tjp/sliderule/contrib/cgi"
"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) {
addr := fmt.Sprintf("%s:%d", server.IP.String(), server.Port)
baselog := BaseLogger(config)
info := level.Info(baselog)
errlog := level.Error(baselog)
_ = info.Log("msg", "starting nex server", "addr", addr)
hostname := ""
if len(server.Hostnames) > 0 {
hostname = server.Hostnames[0]
}
if server.TLS != nil {
return nex.NewTLSServer(
context.Background(),
hostname,
"tcp",
addr,
logging.LogRequests(info)(routes(server)),
errlog,
server.TLS,
)
} else {
return nex.NewServer(
context.Background(),
hostname,
"tcp",
addr,
logging.LogRequests(info)(routes(server)),
errlog,
)
}
}
func addNexRoute(router *sr.Router, route RouteDirective) {
switch route.Type {
case "static":
addNexStaticRoute(router, route)
case "cgi":
buildAndAddRoute(router, route, func(route RouteDirective) sr.Handler {
return cgi.NexCGIDirectory(route.FsPath, route.URLPath, route.Modifiers.ExecCmd)
})
case "git":
addNexGitRoute(router, route)
}
}
func addNexStaticRoute(router *sr.Router, route RouteDirective) {
buildAndAddRoute(router, route, func(route RouteDirective) sr.Handler {
handlers := []sr.Handler{}
if route.Modifiers.Exec {
handlers = append(handlers, cgi.NexCGIDirectory(route.FsPath, route.URLPath, route.Modifiers.ExecCmd))
}
handlers = append(handlers, fs.NexFileHandler(route.FsPath, route.URLPath))
if route.Modifiers.DirDefault != "" {
handlers = append(
handlers,
fs.NexDirectoryDefault(route.FsPath, route.URLPath, route.Modifiers.DirDefault),
)
}
if route.Modifiers.DirList {
handlers = append(handlers, fs.NexDirectoryListing(route.FsPath, route.URLPath, nil))
}
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)
})
})
}
|
