mirror of
https://gitea.phreedom.club/localhost_frssoft/bloat.git
synced 2024-11-16 17:59:22 +02:00
114 lines
2.2 KiB
Go
114 lines
2.2 KiB
Go
|
package config
|
||
|
|
||
|
import (
|
||
|
"bufio"
|
||
|
"errors"
|
||
|
"io"
|
||
|
"os"
|
||
|
"strings"
|
||
|
)
|
||
|
|
||
|
type config struct {
|
||
|
ListenAddress string
|
||
|
ClientName string
|
||
|
ClientScope string
|
||
|
ClientWebsite string
|
||
|
StaticDirectory string
|
||
|
TemplatesGlobPattern string
|
||
|
DatabasePath string
|
||
|
Logfile string
|
||
|
}
|
||
|
|
||
|
func (c *config) IsValid() bool {
|
||
|
if len(c.ListenAddress) < 1 ||
|
||
|
len(c.ClientName) < 1 ||
|
||
|
len(c.ClientScope) < 1 ||
|
||
|
len(c.ClientWebsite) < 1 ||
|
||
|
len(c.StaticDirectory) < 1 ||
|
||
|
len(c.TemplatesGlobPattern) < 1 ||
|
||
|
len(c.DatabasePath) < 1 {
|
||
|
return false
|
||
|
}
|
||
|
return true
|
||
|
}
|
||
|
|
||
|
func getDefaultConfig() *config {
|
||
|
return &config{
|
||
|
ListenAddress: ":8080",
|
||
|
ClientName: "web",
|
||
|
ClientScope: "read write follow",
|
||
|
ClientWebsite: "http://localhost:8080",
|
||
|
StaticDirectory: "static",
|
||
|
TemplatesGlobPattern: "templates/*",
|
||
|
DatabasePath: "database.db",
|
||
|
Logfile: "",
|
||
|
}
|
||
|
}
|
||
|
|
||
|
func Parse(r io.Reader) (c *config, err error) {
|
||
|
c = getDefaultConfig()
|
||
|
scanner := bufio.NewScanner(r)
|
||
|
for scanner.Scan() {
|
||
|
line := strings.TrimSpace(scanner.Text())
|
||
|
|
||
|
if len(line) < 1 {
|
||
|
continue
|
||
|
}
|
||
|
|
||
|
index := strings.IndexRune(line, '#')
|
||
|
if index == 0 {
|
||
|
continue
|
||
|
}
|
||
|
|
||
|
index = strings.IndexRune(line, '=')
|
||
|
if index < 1 {
|
||
|
return nil, errors.New("invalid config key")
|
||
|
}
|
||
|
|
||
|
key := strings.TrimSpace(line[:index])
|
||
|
val := strings.TrimSpace(line[index+1 : len(line)])
|
||
|
|
||
|
switch key {
|
||
|
case "listen_address":
|
||
|
c.ListenAddress = val
|
||
|
case "client_name":
|
||
|
c.ClientName = val
|
||
|
case "client_scope":
|
||
|
c.ClientScope = val
|
||
|
case "client_website":
|
||
|
c.ClientWebsite = val
|
||
|
case "static_directory":
|
||
|
c.StaticDirectory = val
|
||
|
case "templates_glob_pattern":
|
||
|
c.TemplatesGlobPattern = val
|
||
|
case "database_path":
|
||
|
c.DatabasePath = val
|
||
|
case "logfile":
|
||
|
c.Logfile = val
|
||
|
default:
|
||
|
return nil, errors.New("invliad config key " + key)
|
||
|
}
|
||
|
}
|
||
|
|
||
|
return
|
||
|
}
|
||
|
|
||
|
func ParseFile(file string) (c *config, err error) {
|
||
|
f, err := os.Open(file)
|
||
|
if err != nil {
|
||
|
return
|
||
|
}
|
||
|
defer f.Close()
|
||
|
|
||
|
info, err := f.Stat()
|
||
|
if err != nil {
|
||
|
return
|
||
|
}
|
||
|
|
||
|
if info.IsDir() {
|
||
|
return nil, errors.New("invalid config file")
|
||
|
}
|
||
|
|
||
|
return Parse(f)
|
||
|
}
|