mirror of
https://blitiri.com.ar/repos/chasquid
synced 2025-12-18 14:47:03 +00:00
a809a3caa9
This patch introduces a basic on disk configuration, comprised of a main configuration file and per-domain directories. It's still not complete, but will be extended in subsequent patches.
61 lines
1.2 KiB
Go
61 lines
1.2 KiB
Go
// Package config implements the chasquid configuration.
|
|
package config
|
|
|
|
// Generate the config protobuf.
|
|
//go:generate protoc --go_out=. config.proto
|
|
|
|
import (
|
|
"io/ioutil"
|
|
"os"
|
|
|
|
"github.com/golang/glog"
|
|
"github.com/golang/protobuf/proto"
|
|
)
|
|
|
|
// Load the config from the given file.
|
|
func Load(path string) (*Config, error) {
|
|
c := &Config{}
|
|
|
|
buf, err := ioutil.ReadFile(path)
|
|
if err != nil {
|
|
glog.Errorf("Failed to read config at %q", path)
|
|
glog.Errorf(" (%v)", err)
|
|
return nil, err
|
|
}
|
|
|
|
err = proto.UnmarshalText(string(buf), c)
|
|
if err != nil {
|
|
glog.Errorf("Error parsing config: %v", err)
|
|
return nil, err
|
|
}
|
|
|
|
// Fill in defaults for anything that's missing.
|
|
|
|
if c.Hostname == "" {
|
|
c.Hostname, err = os.Hostname()
|
|
if err != nil {
|
|
glog.Errorf("Could not get hostname: %v", err)
|
|
return nil, err
|
|
}
|
|
}
|
|
|
|
if c.MaxDataSizeMb == 0 {
|
|
c.MaxDataSizeMb = 50
|
|
}
|
|
|
|
if len(c.Address) == 0 {
|
|
c.Address = append(c.Address, "systemd")
|
|
}
|
|
|
|
logConfig(c)
|
|
return c, nil
|
|
}
|
|
|
|
func logConfig(c *Config) {
|
|
glog.Infof("Configuration:")
|
|
glog.Infof(" Hostname: %q", c.Hostname)
|
|
glog.Infof(" Max data size (MB): %d", c.MaxDataSizeMb)
|
|
glog.Infof(" Addresses: %v", c.Address)
|
|
glog.Infof(" Monitoring address: %s", c.MonitoringAddress)
|
|
}
|