Try out zerolog

This commit is contained in:
Till Faelligen 2023-03-07 14:45:21 +01:00
parent 638300efd0
commit 559566f56a
No known key found for this signature in database
GPG key ID: ACCDC9606D472758
3 changed files with 54 additions and 17 deletions

View file

@ -8,7 +8,6 @@ import (
"encoding/pem"
"flag"
"fmt"
"log"
"math/rand"
"os"
"regexp"
@ -16,6 +15,8 @@ import (
"time"
"github.com/matrix-org/gomatrixserverlib"
"github.com/rs/zerolog"
"github.com/rs/zerolog/log"
"github.com/tidwall/gjson"
)
@ -27,6 +28,11 @@ var roomID = flag.String("room", "", "the room ID to backfill")
// nolint: gocyclo
func main() {
zerolog.TimeFieldFormat = time.RFC3339Nano
log.Logger = log.Output(zerolog.ConsoleWriter{
Out: os.Stderr,
TimeFormat: "15:04:05.000",
})
flag.Parse()
if requestFrom == nil || *requestFrom == "" {
@ -54,7 +60,9 @@ func main() {
data, err := os.ReadFile(*requestKey)
if err != nil {
panic(err)
log.Fatal().
Err(err).
Msg("failed to read file")
}
var privateKey ed25519.PrivateKey
@ -88,28 +96,38 @@ func main() {
servers: map[gomatrixserverlib.ServerName]struct{}{
gomatrixserverlib.ServerName(*requestTo): {},
},
preferServer: gomatrixserverlib.ServerName(*requestTo),
}
ctx := context.Background()
eventID := *startEventID
start := time.Now()
seenEvents := make(map[string]struct{})
defer func() {
log.Printf("Backfilling took: %s", time.Since(start))
log.Debug().
TimeDiff("duration", time.Now(), start).
Int("events", len(seenEvents)).
Msg("Finished backfilling")
}()
f, err := os.Create(tokenise(*roomID) + "_backfill.csv")
f, err := os.Create(tokenise(*roomID) + "_backfill.json")
if err != nil {
log.Fatal(err)
log.Fatal().
Err(err).
Msg("failed to create JSON file")
}
defer f.Close() // nolint: errcheck
seenEvents := make(map[string]struct{})
encoder := json.NewEncoder(f)
for {
log.Printf("[%d] going to request %s\n", len(seenEvents), eventID)
log.Debug().
Int("events", len(seenEvents)).
Str("event_id", eventID).
Msg("requesting event")
evs, err := gomatrixserverlib.RequestBackfill(ctx, serverName, b, &nopJSONVerifier{}, *roomID, "9", []string{eventID}, 100)
if err != nil && len(evs) == 0 {
log.Printf("failed to backfill, retrying: %s", err)
log.Err(err).Msg("failed to backfill, retrying")
continue
}
var createSeen bool
@ -131,15 +149,19 @@ func main() {
// The following ensures we preserve the "_event_id" field
err = encoder.Encode(x)
if err != nil {
log.Fatal(err)
log.Fatal().
Err(err).
Msg("failed to write to file")
}
if x.Type() == gomatrixserverlib.MRoomCreate {
createSeen = true
}
}
// We've reached the beginng of the room
// We've reached the beginning of the room
if createSeen {
log.Printf("[%d] Reached beginning of the room, exiting", len(seenEvents))
log.Debug().
Int("events", len(seenEvents)).
Msg("Reached beginning of the room, existing")
return
}
@ -156,7 +178,8 @@ func main() {
break
}
if beforeEvID == eventID {
log.Printf("no new eventID found in backfill response")
log.Debug().
Msg("no new eventID found in backfill response")
return
}
// Finally store which events we've already seen
@ -184,6 +207,7 @@ func (h headeredEvents) Swap(i, j int) {
type backfiller struct {
FedClient *gomatrixserverlib.FederationClient
servers map[gomatrixserverlib.ServerName]struct{}
preferServer gomatrixserverlib.ServerName
}
func (b backfiller) StateIDsBeforeEvent(ctx context.Context, event *gomatrixserverlib.HeaderedEvent) ([]string, error) {
@ -201,7 +225,7 @@ func (b backfiller) Backfill(ctx context.Context, origin, server gomatrixserverl
func (b backfiller) ServersAtEvent(ctx context.Context, roomID, eventID string) []gomatrixserverlib.ServerName {
servers := make([]gomatrixserverlib.ServerName, 0, len(b.servers)+1)
for v := range b.servers {
if v == "matrix.org" { // will be added to the front anyway
if v == b.preferServer { // will be added to the front anyway
continue
}
servers = append(servers, v)
@ -210,8 +234,8 @@ func (b backfiller) ServersAtEvent(ctx context.Context, roomID, eventID string)
servers[i], servers[j] = servers[j], servers[i]
})
// always prefer matrix.org
servers = append([]gomatrixserverlib.ServerName{"matrix.org"}, servers...)
// always prefer specified server
servers = append([]gomatrixserverlib.ServerName{b.preferServer}, servers...)
if len(servers) > 5 {
servers = servers[:5]

2
go.mod
View file

@ -94,6 +94,7 @@ require (
github.com/kballard/go-shellquote v0.0.0-20180428030007-95032a82bc51 // indirect
github.com/klauspost/compress v1.15.11 // indirect
github.com/kr/pretty v0.3.1 // indirect
github.com/mattn/go-colorable v0.1.13 // indirect
github.com/mattn/go-isatty v0.0.16 // indirect
github.com/matttproud/golang_protobuf_extensions v1.0.2-0.20181231171920-c182affec369 // indirect
github.com/minio/highwayhash v1.0.2 // indirect
@ -118,6 +119,7 @@ require (
github.com/quic-go/qtls-go1-20 v0.1.0 // indirect
github.com/quic-go/quic-go v0.32.0 // indirect
github.com/remyoudompheng/bigfft v0.0.0-20220927061507-ef77025ab5aa // indirect
github.com/rs/zerolog v1.29.0 // indirect
github.com/tidwall/match v1.1.1 // indirect
github.com/tidwall/pretty v1.2.1 // indirect
go.etcd.io/bbolt v1.3.6 // indirect

11
go.sum
View file

@ -123,6 +123,7 @@ github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDk
github.com/cncf/udpa/go v0.0.0-20191209042840-269d4d468f6f/go.mod h1:M8M6+tZqaGXZJjfX53e64911xZQV5JYwmTeXPW+k8Sc=
github.com/codeclysm/extract v2.2.0+incompatible h1:q3wyckoA30bhUSiwdQezMqVhwd8+WGE64/GL//LtUhI=
github.com/codeclysm/extract v2.2.0+incompatible/go.mod h1:2nhFMPHiU9At61hz+12bfrlpXSUrOnK+wR+KlGO4Uks=
github.com/coreos/go-systemd/v22 v22.3.3-0.20220203105225-a9a7ef127534/go.mod h1:Y58oyj3AT4RCenI/lSvhwexgC+NSVTIJ3seZv2GcEnc=
github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
github.com/creack/pty v1.1.11/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
@ -188,6 +189,7 @@ github.com/gobwas/pool v0.2.0/go.mod h1:q8bcK0KcYlCgd9e7WYLm9LpyS+YeLd8JVDW6Wezm
github.com/gobwas/ws v1.0.2 h1:CoAavW/wd/kulfZmSIBt6p24n4j7tHgNVCjsfHVNUbo=
github.com/gobwas/ws v1.0.2/go.mod h1:szmBTxLgaFppYjEmNtny/v3w89xOydFnnZMcgRRu/EM=
github.com/goccy/go-json v0.9.11 h1:/pAaQDLHEoCq/5FFmSKBswWmK6H0e8g4159Kc/X/nqk=
github.com/godbus/dbus/v5 v5.0.4/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA=
github.com/gogo/protobuf v1.1.1/go.mod h1:r8qH/GZQm5c6nD/R0oafs1akxWv10x8SbQlK7atdtwQ=
github.com/gogo/protobuf v1.3.2 h1:Ov1cvc58UF3b5XjBnZv7+opcTcQFZebYjWzi34vdm4Q=
github.com/gogo/protobuf v1.3.2/go.mod h1:P1XiOD3dCwIKUDQYPy72D8LYyHL2YPYrpS2s69NZV8Q=
@ -331,7 +333,11 @@ github.com/matrix-org/pinecone v0.11.1-0.20230210171230-8c3b24f2649a h1:awrPDf9L
github.com/matrix-org/pinecone v0.11.1-0.20230210171230-8c3b24f2649a/go.mod h1:HchJX9oKMXaT2xYFs0Ha/6Zs06mxLU8k6F1ODnrGkeQ=
github.com/matrix-org/util v0.0.0-20221111132719-399730281e66 h1:6z4KxomXSIGWqhHcfzExgkH3Z3UkIXry4ibJS4Aqz2Y=
github.com/matrix-org/util v0.0.0-20221111132719-399730281e66/go.mod h1:iBI1foelCqA09JJgPV0FYz4qA5dUXYOxMi57FxKBdd4=
github.com/mattn/go-colorable v0.1.12/go.mod h1:u5H1YNBxpqRaxsYJYSkiCWKzEfiAb1Gb520KVy5xxl4=
github.com/mattn/go-colorable v0.1.13 h1:fFA4WZxdEF4tXPZVKMLwD8oUnCTTo08duU7wxecdEvA=
github.com/mattn/go-colorable v0.1.13/go.mod h1:7S9/ev0klgBDR4GtXTXX8a3vIGJpMovkB8vQcUbaXHg=
github.com/mattn/go-isatty v0.0.12/go.mod h1:cbi8OIDigv2wuxKPP5vlRcQ1OAZbq2CE4Kysco4FUpU=
github.com/mattn/go-isatty v0.0.14/go.mod h1:7GGIvUiUoEMVVmxf/4nioHXj79iQHKdU27kJ6hsGG94=
github.com/mattn/go-isatty v0.0.16 h1:bq3VjFmv/sOjHtdEhmkEV4x1AJtvUvOJ2PFAZ5+peKQ=
github.com/mattn/go-isatty v0.0.16/go.mod h1:kYGgaQfpe5nmfYZH+SKPsOc2e4SrIfOl2e/yFXSvRLM=
github.com/mattn/go-sqlite3 v1.14.15 h1:vfoHhTN1af61xCRSWzFIWzx2YskyMTwHLrExkBOjvxI=
@ -436,6 +442,9 @@ github.com/remyoudompheng/bigfft v0.0.0-20220927061507-ef77025ab5aa/go.mod h1:qq
github.com/rogpeppe/go-internal v1.3.0/go.mod h1:M8bDsm7K2OlrFYOpmOWEs/qY81heoFRclV5y23lUDJ4=
github.com/rogpeppe/go-internal v1.9.0 h1:73kH8U+JUqXU8lRuOHeVHaa/SZPifC7BkcraZVejAe8=
github.com/rogpeppe/go-internal v1.9.0/go.mod h1:WtVeX8xhTBvf0smdhujwtBcq4Qrzq/fJaraNFVN+nFs=
github.com/rs/xid v1.4.0/go.mod h1:trrq9SKmegXys3aeAKXMUTdJsYXVwGY3RLcfgqegfbg=
github.com/rs/zerolog v1.29.0 h1:Zes4hju04hjbvkVkOhdl2HpZa+0PmVwigmo8XoORE5w=
github.com/rs/zerolog v1.29.0/go.mod h1:NILgTygv/Uej1ra5XxGf82ZFSLk58MFGAUS2o6usyD0=
github.com/ryszard/goskiplist v0.0.0-20150312221310-2dfbae5fcf46/go.mod h1:uAQ5PCi+MFsC7HjREoAz1BU+Mq60+05gifQSsHSDG/8=
github.com/sirupsen/logrus v1.2.0/go.mod h1:LxeOpSwHxABJmUn/MG1IvRgCAasNZTLOkJPxbbu5VWo=
github.com/sirupsen/logrus v1.4.2/go.mod h1:tLMulIdttU9McNUspp0xgXVQah82FyeX6MwdIuYE2rE=
@ -655,6 +664,8 @@ golang.org/x/sys v0.0.0-20210510120138-977fb7262007/go.mod h1:oPkhp1MJrh7nUepCBc
golang.org/x/sys v0.0.0-20210603081109-ebe580a85c40/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20210616094352-59db8d763f22/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20210927094055-39ccf1dd6fa6/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220114195835-da31bd327af9/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=