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app: add a config load in init

Signed-off-by: Vincent Batts <vbatts@hashbangbash.com>
master
Vincent Batts 5 years ago
parent
commit
1f4f6f9b75
1 changed files with 23 additions and 1 deletions
  1. +23
    -1
      app.go

+ 23
- 1
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)
}