feature(worker): framework of mirror provider

worker/rsync_provider.go

@@ -0,0 +1,48 @@
+package worker
+
+type rsyncConfig struct {
+	name                               string
+	upstreamURL, password, excludeFile string
+	workingDir, logDir, logFile        string
+	useIPv6                            bool
+	interval                           int
+}
+
+// An RsyncProvider provides the implementation to rsync-based syncing jobs
+type rsyncProvider struct {
+	baseProvider
+	rsyncConfig
+}
+
+func newRsyncProvider(c rsyncConfig) (*rsyncProvider, error) {
+	// TODO: check config options
+	provider := &rsyncProvider{
+		baseProvider: baseProvider{
+			name:     c.name,
+			ctx:      NewContext(),
+			interval: c.interval,
+		},
+		rsyncConfig: c,
+	}
+
+	provider.ctx.Set(_WorkingDirKey, c.workingDir)
+	provider.ctx.Set(_LogDirKey, c.logDir)
+	provider.ctx.Set(_LogFileKey, c.logFile)
+
+	return provider, nil
+}
+
+// TODO: implement this
+func (p *rsyncProvider) Run() {
+
+}
+
+// TODO: implement this
+func (p *rsyncProvider) Terminate() {
+
+}
+
+// TODO: implement this
+func (p *rsyncProvider) Hooks() {
+
+}