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feat(cmd/updater): add standalone updater binary with --pin flag #164

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Merged
TeoSlayer merged 1 commit into from
May 29, 2026
Merged

feat(cmd/updater): add standalone updater binary with --pin flag #164

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88 changes: 88 additions & 0 deletions cmd/updater/main.go
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Original file line number Diff line number Diff line change
@@ -0,0 +1,88 @@
// SPDX-License-Identifier: AGPL-3.0-or-later

package main

import (
"flag"
"fmt"
"log/slog"
"os"
"os/signal"
"syscall"
"time"

"github.com/pilot-protocol/updater"
)

var version = "dev"

func main() {
installDir := flag.String("install-dir", "", "directory containing pilot binaries (required)")
repo := flag.String("repo", "TeoSlayer/pilotprotocol", "GitHub owner/repo for releases")
pin := flag.String("pin", "", "pin to a specific release tag (e.g. v1.10.5); empty = follow latest")
interval := flag.Duration("interval", 1*time.Hour, "check interval")
logLevel := flag.String("log-level", "info", "log level (debug, info, warn, error)")
logFormat := flag.String("log-format", "text", "log format (text, json)")
showVersion := flag.Bool("version", false, "print version and exit")
flag.Parse()

if *showVersion {
fmt.Println(version)
os.Exit(0)
}

if *installDir == "" {
fmt.Fprintln(os.Stderr, "error: --install-dir is required")
os.Exit(2)
}

setupLogging(*logLevel, *logFormat)

u := updater.New(updater.Config{
CheckInterval: *interval,
Repo: *repo,
InstallDir: *installDir,
Version: version,
PinnedVersion: *pin,
})

u.Start()
slog.Info("updater started",
"install_dir", *installDir,
"repo", *repo,
"interval", interval.String(),
)
if *pin != "" {
slog.Info("version pinned", "tag", *pin)
}

sig := make(chan os.Signal, 1)
signal.Notify(sig, syscall.SIGINT, syscall.SIGTERM)
<-sig

slog.Info("shutting down")
u.Stop()
}

func setupLogging(level, format string) {
var lvl slog.Level
switch level {
case "debug":
lvl = slog.LevelDebug
case "warn":
lvl = slog.LevelWarn
case "error":
lvl = slog.LevelError
default:
lvl = slog.LevelInfo
}

opts := &slog.HandlerOptions{Level: lvl}
var h slog.Handler
if format == "json" {
h = slog.NewJSONHandler(os.Stderr, opts)
} else {
h = slog.NewTextHandler(os.Stderr, opts)
}
slog.SetDefault(slog.New(h))
}
3 changes: 2 additions & 1 deletion go.mod
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Original file line number Diff line number Diff line change
Expand Up @@ -6,7 +6,7 @@ require (
github.com/coder/websocket v1.8.14
github.com/pilot-protocol/app-store v0.1.0
github.com/pilot-protocol/beacon v0.1.0
github.com/pilot-protocol/common v0.1.0
github.com/pilot-protocol/common v0.4.0
github.com/pilot-protocol/dataexchange v0.1.0
github.com/pilot-protocol/eventstream v0.1.0
github.com/pilot-protocol/gateway v0.1.0
Expand All @@ -22,6 +22,7 @@ require (

require (
github.com/expr-lang/expr v1.17.8 // indirect
github.com/pilot-protocol/updater v0.2.2-0.20260529065627-220ed5b8383f // indirect
golang.org/x/net v0.55.0 // indirect
golang.org/x/sys v0.45.0 // indirect
)
4 changes: 4 additions & 0 deletions go.sum
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Original file line number Diff line number Diff line change
Expand Up @@ -8,6 +8,8 @@ github.com/pilot-protocol/beacon v0.1.0 h1:jXO8duAzzpB8K+9It0QwR9BRupgKZ8IQhuwqy
github.com/pilot-protocol/beacon v0.1.0/go.mod h1:PejZP5sZ4s5Lrtc0wdYHSEJVc7cn6E8yqo0R4CV+iUo=
github.com/pilot-protocol/common v0.1.0 h1:m8mZZATgeBiFoqhWXPnskw2u0lNkWxHp0IagZK35V1g=
github.com/pilot-protocol/common v0.1.0/go.mod h1:4YZWHK5nhM+4RLmYTspLxxAFbyBII7yzQDAHq3Ul2ck=
github.com/pilot-protocol/common v0.4.0 h1:lH1WdQBU5Zan1rAqF/kYpcJO6vBoYVWXrWUNwMX10jA=
github.com/pilot-protocol/common v0.4.0/go.mod h1:yrAwPXGVMbXU+SADvOCmbdXjK/wJ3uA0KshyLvRlej4=
github.com/pilot-protocol/dataexchange v0.1.0 h1:JJ29lL/LxDd1+szKFoEVxakzT93Tid3zoaAUBVGNKV4=
github.com/pilot-protocol/dataexchange v0.1.0/go.mod h1:mXD17Vh0Eup+M//YhCm4j6D/DyFaZM7JzN5xexBdfLs=
github.com/pilot-protocol/eventstream v0.1.0 h1:uHNTNTMA9MasBBpi2nCRkvFmFvTxbKCk7azPfuILkvY=
Expand All @@ -28,6 +30,8 @@ github.com/pilot-protocol/skillinject v0.1.0 h1:gs912gqmxl0ifIvswefjx8BzPCmoBWS7
github.com/pilot-protocol/skillinject v0.1.0/go.mod h1:303GIB6j95ZhnoYeTlYzlBDhUbO01PB/6KGohm4DcJs=
github.com/pilot-protocol/trustedagents v0.1.0 h1:rCX0IQxfZ84Q4dSgw01WJgjHUODRnI3iAon1t+NuFGE=
github.com/pilot-protocol/trustedagents v0.1.0/go.mod h1:uVySmuMPb6N7AOCnvLHN2I9C9ggqEpfBmAZwVuP5Xaw=
github.com/pilot-protocol/updater v0.2.2-0.20260529065627-220ed5b8383f h1:1dyunPeEOriqTv1xbt0fuDwieA5V5NLU1nVSC2714jU=
github.com/pilot-protocol/updater v0.2.2-0.20260529065627-220ed5b8383f/go.mod h1:/I0uhVk1SljAOEYmjTdI/6CP7UmemmV4WB22ai1FxUw=
github.com/pilot-protocol/webhook v0.1.0 h1:SnIcn+IdHvzoJt+OFzGJbkBHurjNBD0xSc6HAUvExAg=
github.com/pilot-protocol/webhook v0.1.0/go.mod h1:c0du05MMy8FYnlc2YGqUWxRgTP8pRWTrtIdNuRhf6uk=
golang.org/x/net v0.55.0 h1:bcvxaJn3e1U6InsFWt1JUq1aSjnRxLzT2rtD2KfkDF8=
Expand Down
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