From 4f176ac4a02d8424d21b597b516e69cbec341a2c Mon Sep 17 00:00:00 2001 From: Franck Cuny Date: Sat, 9 Oct 2021 17:20:22 -0700 Subject: scrobbler: watch for events and print song details We create a module "mpd" to interact with our MPD instance. For now we only have a single function to create a new client, which creates an actual client for mpd (and we ping the instance every 30 seconds), and a watcher to receive new events. The tool "scrobbler" then wait for new events and display songs information. --- tools/mpd-stats/internal/mpd/mpd.go | 38 +++++++++++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 tools/mpd-stats/internal/mpd/mpd.go (limited to 'tools/mpd-stats/internal/mpd/mpd.go') diff --git a/tools/mpd-stats/internal/mpd/mpd.go b/tools/mpd-stats/internal/mpd/mpd.go new file mode 100644 index 0000000..8991adc --- /dev/null +++ b/tools/mpd-stats/internal/mpd/mpd.go @@ -0,0 +1,38 @@ +package mpd + +import ( + "log" + "time" + + "github.com/fhs/gompd/v2/mpd" +) + +type player struct { + Watcher *mpd.Watcher + Client *mpd.Client +} + +func NewMPD(net string, addr string) (*player, error) { + var ( + p player + err error + ) + + p.Watcher, err = mpd.NewWatcher(net, addr, "", "player") + if err != nil { + log.Fatalf("failed to create a watcher: %v", err) + } + + p.Client, err = mpd.Dial(net, addr) + if err != nil { + log.Fatalf("failed to start mpd client: %v", err) + } + + go func() { + for range time.Tick(30 * time.Second) { + p.Client.Ping() + } + }() + + return &p, nil +} -- cgit v1.2.3