-
Notifications
You must be signed in to change notification settings - Fork 0
/
serve.go
67 lines (57 loc) · 1.44 KB
/
serve.go
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
package main
import (
"io/ioutil"
"log"
"poule/configuration"
"poule/server"
"github.com/urfave/cli"
yaml "gopkg.in/yaml.v2"
)
var serveCommand = cli.Command{
Name: "serve",
Usage: "Operate as a daemon listening on GitHub webhooks",
Flags: []cli.Flag{
cli.StringFlag{
Name: "config, c",
Value: "poule.yaml",
Usage: "Poule configuration",
},
},
Action: doServeCommand,
}
func doServeCommand(c *cli.Context) {
cfgPath := c.String("config")
b, err := ioutil.ReadFile(cfgPath)
if err != nil {
log.Fatalf("Failed to read file %q: %v", cfgPath, err)
}
// Read the YAML configuration file identified by the argument.
serveConfig := configuration.Server{}
if err := yaml.Unmarshal(b, &serveConfig); err != nil {
log.Fatalf("Failed to read config file %q: %v", cfgPath, err)
}
overrides := configuration.FromGlobalFlags(c)
overrideConfig(&serveConfig.Config, overrides)
// Create the server.
s, err := server.NewServer(&serveConfig)
if err != nil {
log.Fatal(err)
}
// Initialize repositories specific configuration from GitHub.
if err := s.FetchRepositoriesConfigs(); err != nil {
log.Fatal(err)
}
// Start the long-running job.
s.Run()
}
func overrideConfig(config, overrides *configuration.Config) {
if !config.DryRun && overrides.DryRun {
config.DryRun = overrides.DryRun
}
if overrides.Token != "" {
config.Token = overrides.Token
}
if overrides.TokenFile != "" {
config.TokenFile = overrides.TokenFile
}
}