Unused go.sum line

[nncp.git] / src / ctx.go

diff --git a/src/ctx.go b/src/ctx.go
index 63d1fc27353dac5682fee2ce24b0d0adde87fdf9..4d762d290cadfb83fde02a36e5bd74b8850a50d2 100644 (file)
--- a/src/ctx.go
+++ b/src/ctx.go
@@ -88,9 +88,7 @@ func (ctx *Ctx) ensureRxDir(nodeId *NodeId) error {
 }
 
 func CtxFromCmdline(
-       cfgPath,
-       spoolPath,
-       logPath string,
+       cfgPath, spoolPath, logPath string,
        quiet, showPrgrs, omitPrgrs, debug bool,
 ) (*Ctx, error) {
        env := os.Getenv(CfgPathEnv)
@@ -100,11 +98,27 @@ func CtxFromCmdline(
        if showPrgrs && omitPrgrs {
                return nil, errors.New("simultaneous -progress and -noprogress")
        }
-       cfgRaw, err := ioutil.ReadFile(cfgPath)
+       fi, err := os.Stat(cfgPath)
        if err != nil {
                return nil, err
        }
-       ctx, err := CfgParse(cfgRaw)
+       var cfg *CfgJSON
+       if fi.IsDir() {
+               cfg, err = DirToCfg(cfgPath)
+               if err != nil {
+                       return nil, err
+               }
+       } else {
+               cfgRaw, err := ioutil.ReadFile(cfgPath)
+               if err != nil {
+                       return nil, err
+               }
+               cfg, err = CfgParse(cfgRaw)
+               if err != nil {
+                       return nil, err
+               }
+       }
+       ctx, err := Cfg2Ctx(cfg)
        if err != nil {
                return nil, err
        }
@@ -138,7 +152,7 @@ func CtxFromCmdline(
 func (ctx *Ctx) IsEnoughSpace(want int64) bool {
        var s unix.Statfs_t
        if err := unix.Statfs(ctx.Spool, &s); err != nil {
-               log.Fatalln(err)
+               log.Fatalln("Can not stat spool:", err)
        }
        return int64(s.Bavail)*int64(s.Bsize) > want
 }