commit cfa9f0ec0ef3985f866c3cbea81a60ec49036bb5 · edavis.dev/bsky-tools

+24

cmd/bsky-modactions/main.go

···

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       	"net/http"

     

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       	"os"

     

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       	"os/signal"

     

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       +
       	"time"

     

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       	comatproto "github.com/bluesky-social/indigo/api/atproto"

     

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       	"github.com/fxamacker/cbor/v2"

     
···

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       			}

     

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       		}()

     

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       		mux := http.NewServeMux()

     

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       		mux.HandleFunc("/config", configHandler)

     

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       		mux.HandleFunc("/", valueHandler)

     

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       		srv := &http.Server{

     

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       			Addr:    "127.0.0.1:4456",

     

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       			Handler: mux,

     

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       		}

     

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       		go func() {

     

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       			if err := srv.ListenAndServe(); err != nil {

     

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       				slog.Error("error starting HTTP server", "err", err)

     

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       				return

     

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       			}

     

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       		}()

     

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       +
       

     

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       		<-ctx.Done()

     

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       		stop()

     

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       		slog.Info("shutting down")

     

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       +
       

     

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       		endctx, cancel := context.WithTimeout(context.TODO(), time.Minute)

     

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       		defer cancel()

     

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       +
       

     

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       		if err := srv.Shutdown(endctx); err != nil {

     

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       			slog.Error("error shutting down server", "err", err)

     

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       		}

     

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       		return nil

     

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       	}

+55

cmd/bsky-modactions/munin.go

···

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       package main

     

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       import (

     

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       	"context"

     

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       	"fmt"

     

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       	"net/http"

     

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       	"regexp"

     

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       +
       

     

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       	"github.com/redis/go-redis/v9"

     

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       )

     

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       // https://guide.munin-monitoring.org/en/latest/reference/plugin.html#notes-on-field-names

     

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       var sanitize = regexp.MustCompile("[^a-zA-Z0-9_]")

     

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       var rdb = redis.NewClient(&redis.Options{

     

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       	Addr:     "localhost:6379",

     

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       	Password: "",

     

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       	DB:       0,

     

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       })

     

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       +
       

     

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       const AddedStop = 7

     

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       +
       

     

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       func configHandler(w http.ResponseWriter, r *http.Request) {

     

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       	labels, err := rdb.ZRevRange(context.TODO(), LabelsAdded, 0, AddedStop).Result()

     

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       	if err != nil {

     

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       		w.WriteHeader(http.StatusInternalServerError)

     

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       		return

     

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       	}

     

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       	fmt.Fprint(w, "graph_title bluesky labels added\n")

     

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       	fmt.Fprint(w, "graph_category bluesky\n")

     

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       	fmt.Fprint(w, "graph_vlabel labels / ${graph_period}\n")

     

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       +
       	fmt.Fprint(w, "graph_width 600\n")

     

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       	fmt.Fprint(w, "graph_height 300\n")

     

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       +
       

     

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       	for _, label := range labels {

     

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       		slug := sanitize.ReplaceAll([]byte(label), []byte("_"))

     

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       		fmt.Fprintf(w, "%s.label %s\n", slug, label)

     

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       		fmt.Fprintf(w, "%s.type DERIVE\n", slug)

     

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       	}

     

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       }

     

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       +
       

     

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       func valueHandler(w http.ResponseWriter, r *http.Request) {

     

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       	labels, err := rdb.ZRevRangeWithScores(context.TODO(), LabelsAdded, 0, AddedStop).Result()

     

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       +
       	if err != nil {

     

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       		w.WriteHeader(http.StatusInternalServerError)

     

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       		return

     

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       	}

     

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       +
       

     

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       	for _, label := range labels {

     

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       		key := label.Member.(string)

     

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       		slug := sanitize.ReplaceAll([]byte(key), []byte("_"))

     

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       		fmt.Fprintf(w, "%s.value %0.f\n", slug, label.Score)

     

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       	}

     

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       }