app: add a config load in init

Signed-off-by: Vincent Batts <vbatts@hashbangbash.com>
This commit is contained in:
Vincent Batts 2016-10-13 17:36:42 -04:00
parent adc978026c
commit 1f4f6f9b75
1 changed files with 23 additions and 1 deletions

24
app.go
View File

@ -6,11 +6,33 @@
package main
import "flag"
import (
"flag"
"log"
"os"
"path/filepath"
)
var (
config *Config
flConfig = flag.String("config", filepath.Join(os.Getenv("HOME"), ".SyncRefs.conf"), "configuration file path")
)
func main() {
flag.Parse()
fh, err := os.Open(*flConfig)
if err != nil && !os.IsNotExist(err) {
log.Fatal(err)
}
if fh != nil {
config, err = ReadConfig(fh)
if err != nil {
log.Fatal(err)
}
}
// Build relationships of each group
// there needs to be a quit chan to hand off to each watcher and group
for _, arg := range flag.Args() {
WatchPath(arg)
}