From 8de70bc183fd6e12682ea7e71bd3e4ecd4e403bb Mon Sep 17 00:00:00 2001
From: Kevin Tang <73975146+vt128@users.noreply.github.com>
Date: Mon, 22 Jun 2026 14:46:05 +0800
Subject: [PATCH] [chore] streamline logging and terminal setup

Build the console and no-op loggers directly with zap instead of a thin wrapper,
enable Windows ANSI handling via golang.org/x/sys/windows (already in the
dependency tree), and use the standard library for the blank-string and OS
checks plus a small inline colorizer for the version banner. No change to CLI
behaviour; go.mod is tidied accordingly.
---
 ansi_other.go       |  7 +++++++
 ansi_windows.go     | 20 ++++++++++++++++++++
 cli/box.go          |  4 ++--
 cli/dispatch.go     |  4 ++--
 cli/run.go          |  6 +++---
 cli/z_log.go        |  3 +--
 config/build.go     | 30 +++++++++++++++---------------
 go.mod              | 11 +++--------
 go.sum              | 44 --------------------------------------------
 main.go             | 29 +++++++++++++++++++++--------
 module/sys/z_log.go |  3 +--
 web/z_log.go        |  3 +--
 12 files changed, 76 insertions(+), 88 deletions(-)
 create mode 100644 ansi_other.go
 create mode 100644 ansi_windows.go

diff --git a/ansi_other.go b/ansi_other.go
new file mode 100644
index 0000000..353f74d
--- /dev/null
+++ b/ansi_other.go
@@ -0,0 +1,7 @@
+//go:build !windows
+
+package main
+
+// enableANSIControl is a no-op on non-Windows platforms, where terminals already
+// understand ANSI escape sequences.
+func enableANSIControl() {}
diff --git a/ansi_windows.go b/ansi_windows.go
new file mode 100644
index 0000000..cd8aad3
--- /dev/null
+++ b/ansi_windows.go
@@ -0,0 +1,20 @@
+//go:build windows
+
+package main
+
+import (
+	"os"
+
+	"golang.org/x/sys/windows"
+)
+
+// enableANSIControl turns on virtual-terminal processing for stdout so ANSI
+// escape sequences (colours, cursor control) render on Windows consoles.
+func enableANSIControl() {
+	stdout := windows.Handle(os.Stdout.Fd())
+	var mode uint32
+	if err := windows.GetConsoleMode(stdout, &mode); err != nil {
+		return
+	}
+	_ = windows.SetConsoleMode(stdout, mode|windows.ENABLE_VIRTUAL_TERMINAL_PROCESSING)
+}
diff --git a/cli/box.go b/cli/box.go
index e822a2d..cf5c8f0 100644
--- a/cli/box.go
+++ b/cli/box.go
@@ -4,9 +4,9 @@ import (
 	"fmt"
 	"os"
 	"path/filepath"
+	"strings"
 	"sync"
 
-	"github.com/1set/gut/ystring"
 	"github.com/1set/starbox"
 	"go.uber.org/zap"
 	"go.uber.org/zap/zapcore"
@@ -77,7 +77,7 @@ func BuildBox(opts *BoxOpts) (*starbox.Starbox, error) {
 		box.SetLogger(lg)
 	}
 
-	if ystring.IsNotBlank(opts.includePath) {
+	if strings.TrimSpace(opts.includePath) != "" {
 		box.SetFS(os.DirFS(opts.includePath))
 	}
 
diff --git a/cli/dispatch.go b/cli/dispatch.go
index 42e9dde..9eff702 100644
--- a/cli/dispatch.go
+++ b/cli/dispatch.go
@@ -3,8 +3,8 @@ package cli
 import (
 	"fmt"
 	"os"
+	"strings"
 
-	"github.com/1set/gut/ystring"
 	"github.com/1set/starbox"
 	"github.com/1set/starcli/util"
 )
@@ -37,7 +37,7 @@ func Process(args *Args) int {
 
 	// for basic checks
 	numArg := args.NumberOfArgs
-	useDirectCode := ystring.IsNotBlank(args.CodeContent)
+	useDirectCode := strings.TrimSpace(args.CodeContent) != ""
 
 	// determine action
 	var action func(*Args) error
diff --git a/cli/run.go b/cli/run.go
index 25fbbb8..c9d4efb 100644
--- a/cli/run.go
+++ b/cli/run.go
@@ -6,8 +6,8 @@ import (
 	"io/ioutil"
 	"os"
 	"path/filepath"
+	"strings"
 
-	"github.com/1set/gut/ystring"
 	"github.com/1set/starbox"
 	"github.com/1set/starcli/config"
 	"github.com/1set/starcli/util"
@@ -23,7 +23,7 @@ func runWebServer(args *Args) error {
 		runner        = starbox.NewRunConfig()
 		webPort       = args.WebPort
 		numArg        = args.NumberOfArgs
-		useDirectCode = ystring.IsNotBlank(args.CodeContent)
+		useDirectCode = strings.TrimSpace(args.CodeContent) != ""
 	)
 
 	// prepare runner
@@ -134,7 +134,7 @@ func runCheck(args *Args) error {
 	// resolve the script source: -c code, or the first file argument
 	var name, script string
 	switch {
-	case ystring.IsNotBlank(args.CodeContent):
+	case strings.TrimSpace(args.CodeContent) != "":
 		name, script = "direct.star", args.CodeContent
 	case args.NumberOfArgs >= 1:
 		name = filepath.Base(args.Arguments[0])
diff --git a/cli/z_log.go b/cli/z_log.go
index 2e58591..699812b 100644
--- a/cli/z_log.go
+++ b/cli/z_log.go
@@ -1,14 +1,13 @@
 package cli
 
 import (
-	"bitbucket.org/neiku/hlog"
 	"go.uber.org/zap"
 )
 
 var log *zap.SugaredLogger
 
 func init() {
-	log = hlog.NewNoopLogger().SugaredLogger
+	log = zap.NewNop().Sugar()
 }
 
 // SetLog sets the logger from outside the package.
diff --git a/config/build.go b/config/build.go
index d3a619f..a6c128a 100644
--- a/config/build.go
+++ b/config/build.go
@@ -3,11 +3,8 @@ package config
 import (
 	_ "embed"
 	"fmt"
+	"runtime"
 	"strings"
-
-	cl "bitbucket.org/ai69/colorlogo"
-	"github.com/1set/gut/yos"
-	"github.com/1set/gut/ystring"
 )
 
 // revive:disable:exported
@@ -29,25 +26,18 @@ var (
 
 // DisplayBuildInfo prints the build information to the console.
 func DisplayBuildInfo() {
-	// is on master
-	onMaster := GitBranch == "master" || GitBranch == "main" || GitBranch == ""
-
 	// write logo
 	var sb strings.Builder
-	if onMaster {
-		sb.WriteString(cl.AnamnisarByColumn(logoArt))
-	} else {
-		sb.WriteString(cl.OceanSandByColumn(logoArt))
-	}
-	sb.WriteString(ystring.NewLine)
+	sb.WriteString(colorizeLogo(logoArt))
+	sb.WriteString("\n")
 
 	// inline helpers
 	arrow := "✰ "
-	if yos.IsOnWindows() {
+	if runtime.GOOS == "windows" {
 		arrow = "> "
 	}
 	addNonBlankField := func(name, value string) {
-		if ystring.IsNotBlank(value) {
+		if strings.TrimSpace(value) != "" {
 			fmt.Fprintln(&sb, arrow+name+":", value)
 		}
 	}
@@ -62,3 +52,13 @@ func DisplayBuildInfo() {
 
 	fmt.Println(sb.String())
 }
+
+// colorizeLogo renders the logo art with a per-line ANSI 256-colour gradient.
+func colorizeLogo(art string) string {
+	palette := []int{45, 44, 43, 49, 48, 84, 78, 79} // teal → green gradient
+	var sb strings.Builder
+	for i, line := range strings.Split(strings.TrimRight(art, "\n"), "\n") {
+		fmt.Fprintf(&sb, "\x1b[38;5;%dm%s\x1b[0m\n", palette[i%len(palette)], line)
+	}
+	return sb.String()
+}
diff --git a/go.mod b/go.mod
index 3602e1b..0cadb88 100644
--- a/go.mod
+++ b/go.mod
@@ -3,10 +3,6 @@ module github.com/1set/starcli
 go 1.25.8
 
 require (
-	bitbucket.org/ai69/colorlogo v0.1.3
-	bitbucket.org/neiku/hlog v0.1.2
-	bitbucket.org/neiku/winornot v0.0.4
-	github.com/1set/gut v0.0.0-20201117175203-a82363231997
 	github.com/1set/starbox v0.2.0
 	github.com/1set/starlet v0.2.2
 	github.com/kyokomi/emoji/v2 v2.2.13
@@ -30,16 +26,19 @@ require (
 	go.starlark.net v0.0.0-20260324133313-ffb3f39dd27a
 	go.uber.org/atomic v1.11.0
 	go.uber.org/zap v1.24.0
+	golang.org/x/sys v0.45.0
 	golang.org/x/term v0.31.0
 )
 
 require (
+	bitbucket.org/ai69/colorlogo v0.1.3 // indirect
 	bitbucket.org/creachadair/shell v0.0.8 // indirect
 	charm.land/bubbles/v2 v2.0.0 // indirect
 	charm.land/bubbletea/v2 v2.0.2 // indirect
 	charm.land/glamour/v2 v2.0.1 // indirect
 	charm.land/huh/v2 v2.0.3 // indirect
 	charm.land/lipgloss/v2 v2.0.4 // indirect
+	github.com/1set/gut v0.0.0-20201117175203-a82363231997 // indirect
 	github.com/1set/starlight v0.2.0 // indirect
 	github.com/BurntSushi/toml v1.4.0 // indirect
 	github.com/alecthomas/chroma/v2 v2.14.0 // indirect
@@ -74,7 +73,6 @@ require (
 	github.com/go-playground/universal-translator v0.18.1 // indirect
 	github.com/go-playground/validator/v10 v10.14.0 // indirect
 	github.com/goccy/go-json v0.10.2 // indirect
-	github.com/gonutz/w32 v1.0.0 // indirect
 	github.com/google/uuid v1.6.0 // indirect
 	github.com/gorilla/css v1.0.1 // indirect
 	github.com/h2so5/here v0.0.0-20200815043652-5e14eb691fae // indirect
@@ -104,7 +102,6 @@ require (
 	github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec // indirect
 	github.com/resend/resend-go/v2 v2.11.0 // indirect
 	github.com/rivo/uniseg v0.4.7 // indirect
-	github.com/rodolfoag/gow32 v0.0.0-20160917004320-d95ff468acf8 // indirect
 	github.com/sahilm/fuzzy v0.1.1 // indirect
 	github.com/santhosh-tekuri/jsonschema/v5 v5.3.1 // indirect
 	github.com/sashabaranov/go-openai v1.41.2 // indirect
@@ -126,12 +123,10 @@ require (
 	golang.org/x/exp v0.0.0-20240325151524-a685a6edb6d8 // indirect
 	golang.org/x/net v0.39.0 // indirect
 	golang.org/x/sync v0.19.0 // indirect
-	golang.org/x/sys v0.45.0 // indirect
 	golang.org/x/text v0.24.0 // indirect
 	google.golang.org/protobuf v1.33.0 // indirect
 	gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c // indirect
 	gopkg.in/ini.v1 v1.67.0 // indirect
-	gopkg.in/natefinch/lumberjack.v2 v2.0.0 // indirect
 	gopkg.in/yaml.v2 v2.4.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 	modernc.org/gc/v3 v3.0.0-20240107210532-573471604cb6 // indirect
diff --git a/go.sum b/go.sum
index a4fbcc2..6e15132 100644
--- a/go.sum
+++ b/go.sum
@@ -2,10 +2,6 @@ bitbucket.org/ai69/colorlogo v0.1.3 h1:hVjnSsbzleQK9QwbEXbkw14Zt3dP1PUeAg41I62ek
 bitbucket.org/ai69/colorlogo v0.1.3/go.mod h1:opCygeOoMcE5aPB2AQenx2dEh6BgYD1WmmlJ3vbOTio=
 bitbucket.org/creachadair/shell v0.0.8 h1:3yM6JcAfaGWzjzcCamTblzSIWXm/YSs0PFGIzBm2HTo=
 bitbucket.org/creachadair/shell v0.0.8/go.mod h1:vINzudofoUXZSJ5tREgpy+Etyjsag3ait5WOWImEVZ0=
-bitbucket.org/neiku/hlog v0.1.2 h1:6E3Hk81Q7Gp7Q7uMKJUhrJTzzs8ciSUMaTKc1LuUVE8=
-bitbucket.org/neiku/hlog v0.1.2/go.mod h1:oEgNTj1NYXHX7PSlntW43/geboj4D6JlMMdkqCplsDU=
-bitbucket.org/neiku/winornot v0.0.4 h1:I3XCWgA5DP93Cy4Mip5UmUlboymnFvb18q9UU7gl9lo=
-bitbucket.org/neiku/winornot v0.0.4/go.mod h1:xzKlwxkpGIumHbxwUrB41kFIra8gz/ZZgJzltE3TArA=
 charm.land/bubbles/v2 v2.0.0 h1:tE3eK/pHjmtrDiRdoC9uGNLgpopOd8fjhEe31B/ai5s=
 charm.land/bubbles/v2 v2.0.0/go.mod h1:rCHoleP2XhU8um45NTuOWBPNVHxnkXKTiZqcclL/qOI=
 charm.land/bubbletea/v2 v2.0.2 h1:4CRtRnuZOdFDTWSff9r8QFt/9+z6Emubz3aDMnf/dx0=
@@ -24,7 +20,6 @@ github.com/1set/starlet v0.2.2 h1:TWEbuY5O3291GvRwxHLMiJCSGWhI1ZMdXe+nCtBejW0=
 github.com/1set/starlet v0.2.2/go.mod h1:3Sz9ToVkumS1OMojGmb37iLqd69UVTr1PWFOXaiC+rA=
 github.com/1set/starlight v0.2.0 h1:W9yulJYANolyMLMOH0M4xcW8RQVpi68opSdNmoipcic=
 github.com/1set/starlight v0.2.0/go.mod h1:o9KiJBpy92daHyNHBUwS0nFIjjLxLM/XmRxAZf4FIaE=
-github.com/BurntSushi/toml v1.1.0/go.mod h1:CxXYINrC8qIiEnFrOxCa7Jy5BFHlXnUU2pbicEuybxQ=
 github.com/BurntSushi/toml v1.4.0 h1:kuoIxZQy2WRRk1pttg9asf+WVv6tWQuBNVmK8+nqPr0=
 github.com/BurntSushi/toml v1.4.0/go.mod h1:ukJfTF/6rtPPRCnwkur4qwRxa8vTRFBF0uk2lLoLwho=
 github.com/MakeNowJust/heredoc v1.0.0 h1:cXCdzVdstXyiTqTvfqk9SDHpKNjxuom+DOlyEeQ4pzQ=
@@ -126,8 +121,6 @@ github.com/go-playground/validator/v10 v10.14.0 h1:vgvQWe3XCz3gIeFDm/HnTIbj6UGmg
 github.com/go-playground/validator/v10 v10.14.0/go.mod h1:9iXMNT7sEkjXb0I+enO7QXmzG6QCsPWY4zveKFVRSyU=
 github.com/goccy/go-json v0.10.2 h1:CrxCmQqYDkv1z7lO7Wbh2HN93uovUHgrECaO5ZrCXAU=
 github.com/goccy/go-json v0.10.2/go.mod h1:6MelG93GURQebXPDq3khkgXZkazVtN9CRI+MGFi0w8I=
-github.com/gonutz/w32 v1.0.0 h1:3t1z6ZfkFvirjFYBx9pHeHBuKoN/VBVk9yHb/m2Ll/k=
-github.com/gonutz/w32 v1.0.0/go.mod h1:Rc/YP5K9gv0FW4p6X9qL3E7Y56lfMflEol1fLElfMW4=
 github.com/google/go-cmp v0.5.4/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
 github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
@@ -151,7 +144,6 @@ github.com/json-iterator/go v1.1.12/go.mod h1:e30LSqwooZae/UwlEbR2852Gd8hjQvJoHm
 github.com/klauspost/cpuid/v2 v2.0.9/go.mod h1:FInQzS24/EEf25PyTYn52gqo7WaD8xa0213Md/qVLRg=
 github.com/klauspost/cpuid/v2 v2.2.4 h1:acbojRNwl3o09bUq+yDCtZFc1aiwaAAxtcn8YkZXnvk=
 github.com/klauspost/cpuid/v2 v2.2.4/go.mod h1:RVVoqg1df56z8g3pUjL/3lE5UfnlrJX8tyFgg4nqhuY=
-github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
 github.com/kr/pretty v0.2.1/go.mod h1:ipq/a2n7PKx3OHsz4KJII5eveXtPO4qwEXGdVfWzfnI=
 github.com/kr/pretty v0.3.1 h1:flRD4NNwYAUpkphVc1HcthR4KEIFJ65n8Mw5qdRn3LE=
 github.com/kr/pretty v0.3.1/go.mod h1:hoEshYVHaxMs3cyo3Yncou5ZscifuDolrwPKZanG3xk=
@@ -202,7 +194,6 @@ github.com/osteele/tuesday v1.0.3 h1:SrCmo6sWwSgnvs1bivmXLvD7Ko9+aJvvkmDjB5G4FTU
 github.com/osteele/tuesday v1.0.3/go.mod h1:pREKpE+L03UFuR+hiznj3q7j3qB1rUZ4XfKejwWFF2M=
 github.com/pelletier/go-toml/v2 v2.1.0 h1:FnwAJ4oYMvbT/34k9zzHuZNrhlz48GB3/s6at6/MHO4=
 github.com/pelletier/go-toml/v2 v2.1.0/go.mod h1:tJU2Z3ZkXwnxa4DPO899bsyIoywizdUvyaeZurnPPDc=
-github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
 github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
@@ -218,8 +209,6 @@ github.com/resend/resend-go/v2 v2.11.0/go.mod h1:ihnxc7wPpSgans8RV8d8dIF4hYWVsqM
 github.com/rivo/uniseg v0.2.0/go.mod h1:J6wj4VEh+S6ZtnVlnTBMWIodfgj8LQOQFoIToxlJtxc=
 github.com/rivo/uniseg v0.4.7 h1:WUdvkW8uEhrYfLC4ZzdpI2ztxP1I582+49Oc5Mq64VQ=
 github.com/rivo/uniseg v0.4.7/go.mod h1:FN3SvrM+Zdj16jyLfmOkMNblXMcoc8DfTHruCPUcx88=
-github.com/rodolfoag/gow32 v0.0.0-20160917004320-d95ff468acf8 h1:p7tJTb+Rqvp8dS82oMnL1M1Yt9ersQyJU7E1C8Bl+7Q=
-github.com/rodolfoag/gow32 v0.0.0-20160917004320-d95ff468acf8/go.mod h1:w/ebPUfAcyZMYjstwPIWTEGSahChHx5R3Y+xElrvxDc=
 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/sahilm/fuzzy v0.1.1 h1:ceu5RHF8DGgoi+/dR5PsECjCDH1BE3Fnmpo7aVXOdRA=
@@ -295,86 +284,53 @@ github.com/ugorji/go/codec v1.2.11 h1:BMaWp1Bb6fHwEtbplGBGJ498wD+LKlNSl25MjdZY4d
 github.com/ugorji/go/codec v1.2.11/go.mod h1:UNopzCgEMSXjBc6AOMqYvWC1ktqTAfzJZUZgYf6w6lg=
 github.com/xo/terminfo v0.0.0-20220910002029-abceb7e1c41e h1:JVG44RsyaB9T2KIHavMF/ppJZNG9ZpyihvCd0w101no=
 github.com/xo/terminfo v0.0.0-20220910002029-abceb7e1c41e/go.mod h1:RbqR21r5mrJuqunuUZ/Dhy/avygyECGrLceyNeo4LiM=
-github.com/yuin/goldmark v1.3.5/go.mod h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1Zlc8k=
 github.com/yuin/goldmark v1.8.2 h1:kEGpgqJXdgbkhcOgBxkC0X0PmoPG1ZyoZ117rDVp4zE=
 github.com/yuin/goldmark v1.8.2/go.mod h1:ip/1k0VRfGynBgxOz0yCqHrbZXhcjxyuS66Brc7iBKg=
 github.com/yuin/goldmark-emoji v1.0.6 h1:QWfF2FYaXwL74tfGOW5izeiZepUDroDJfWubQI9HTHs=
 github.com/yuin/goldmark-emoji v1.0.6/go.mod h1:ukxJDKFpdFb5x0a5HqbdlcKtebh086iJpI31LTKmWuA=
 go.starlark.net v0.0.0-20260324133313-ffb3f39dd27a h1:w7OMj6r/AoxBpbfncRXaV18hjzIAFRytYaRILymmMRE=
 go.starlark.net v0.0.0-20260324133313-ffb3f39dd27a/go.mod h1:YKMCv9b1WrfWmeqdV5MAuEHWsu5iC+fe6kYl2sQjdI8=
-go.uber.org/atomic v1.7.0/go.mod h1:fEN4uk6kAWBTFdckzkM89CLk9XfWZrxpCo0nPH17wJc=
 go.uber.org/atomic v1.11.0 h1:ZvwS0R+56ePWxUNi+Atn9dWONBPp/AUETXlHW0DxSjE=
 go.uber.org/atomic v1.11.0/go.mod h1:LUxbIzbOniOlMKjJjyPfpl4v+PKK2cNJn91OQbhoJI0=
 go.uber.org/goleak v1.1.11 h1:wy28qYRKZgnJTxGxvye5/wgWr1EKjmUDGYox5mGlRlI=
 go.uber.org/goleak v1.1.11/go.mod h1:cwTWslyiVhfpKIDGSZEM2HlOvcqm+tG4zioyIeLoqMQ=
-go.uber.org/multierr v1.6.0/go.mod h1:cdWPpRnG4AhwMwsgIHip0KRBQjJy5kYEpYjJxpXp9iU=
 go.uber.org/multierr v1.9.0 h1:7fIwc/ZtS0q++VgcfqFDxSBZVv/Xo49/SYnDFupUwlI=
 go.uber.org/multierr v1.9.0/go.mod h1:X2jQV1h+kxSjClGpnseKVIxpmcjrj7MNnI0bnlfKTVQ=
-go.uber.org/zap v1.23.0/go.mod h1:D+nX8jyLsMHMYrln8A0rJjFt/T/9/bGgIhAqxv5URuY=
 go.uber.org/zap v1.24.0 h1:FiJd5l1UOLj0wCgbSE0rwwXHzEdAZS6hiiSnxJN/D60=
 go.uber.org/zap v1.24.0/go.mod h1:2kMP+WWQ8aoFoedH3T2sq6iJ2yDWpHbP0f6MQbS9Gkg=
 golang.org/x/arch v0.0.0-20210923205945-b76863e36670/go.mod h1:5om86z9Hs0C8fWVUuoMHwpExlXzs5Tkyp9hOrfG7pp8=
 golang.org/x/arch v0.3.0 h1:02VY4/ZcO/gBOH6PUaoiptASxtXU10jazRCP865E97k=
 golang.org/x/arch v0.3.0/go.mod h1:5om86z9Hs0C8fWVUuoMHwpExlXzs5Tkyp9hOrfG7pp8=
-golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
-golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.37.0 h1:kJNSjF/Xp7kU0iB2Z+9viTPMW4EqqsrywMXLJOOsXSE=
 golang.org/x/crypto v0.37.0/go.mod h1:vg+k43peMZ0pUMhYmVAWysMK35e6ioLh3wB8ZCAfbVc=
 golang.org/x/exp v0.0.0-20240325151524-a685a6edb6d8 h1:aAcj0Da7eBAtrTp03QXWvm88pSyOt+UgdZw2BFZ+lEw=
 golang.org/x/exp v0.0.0-20240325151524-a685a6edb6d8/go.mod h1:CQ1k9gNrJ50XIzaKCRR2hssIjF07kZFEiieALBM/ARQ=
-golang.org/x/lint v0.0.0-20190930215403-16217165b5de/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
-golang.org/x/mod v0.4.2/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
 golang.org/x/mod v0.17.0 h1:zY54UmvipHiNd+pm+m0x9KhZ9hl1/7QNMyxXbc6ICqA=
 golang.org/x/mod v0.17.0/go.mod h1:hTbmBsO62+eylJbnUtE2MGJUyE7QWk4xUqPFrRgJ+7c=
-golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
-golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
-golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
-golang.org/x/net v0.0.0-20210405180319-a5a99cb37ef4/go.mod h1:p54w0d4576C0XHj96bSt6lcn1PtDYWL6XObtHCRCNQM=
 golang.org/x/net v0.39.0 h1:ZCu7HMWDxpXpaiKdhzIfaltL9Lp31x/3fCP11bc6/fY=
 golang.org/x/net v0.39.0/go.mod h1:X7NRbYVEA+ewNkCNyJ513WmMdQ3BineSwVtN2zD/d+E=
-golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sync v0.0.0-20210220032951-036812b2e83c/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.19.0 h1:vV+1eWNmZ5geRlYjzm2adRgW2/mcpevXNg50YZtPCE4=
 golang.org/x/sync v0.19.0/go.mod h1:9KTHXmSnoGruLpwFjVSX0lNNA75CykiMECbovNTZqGI=
-golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
-golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20210330210617-4fbd30eecc44/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20210510120138-977fb7262007/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220310020820-b874c991c1a5/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220704084225-05e143d24a9e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.0.0-20220908164124-27713097b956/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.45.0 h1:dO4czNzziLiiXplLQgBCEpCvXQ3dnkn0SdaZSYdQ+FY=
 golang.org/x/sys v0.45.0/go.mod h1:4GL1E5IUh+htKOUEOaiffhrAeqysfVGipDYzABqnCmw=
-golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/term v0.31.0 h1:erwDkOK1Msy6offm1mOgvspSkslFnIGsFnxOKoufg3o=
 golang.org/x/term v0.31.0/go.mod h1:R4BeIy7D95HzImkxGkTW1UQTtP54tio2RyHz7PwK0aw=
-golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
-golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.24.0 h1:dd5Bzh4yt5KYA8f9CJHCP4FB4D51c2c6JvN37xJJkJ0=
 golang.org/x/text v0.24.0/go.mod h1:L8rBsPeo2pSS+xqN0d5u2ikmjtmoJbDBT1b7nHvFCdU=
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-golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
-golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
-golang.org/x/tools v0.1.5/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk=
 golang.org/x/tools v0.21.1-0.20240508182429-e35e4ccd0d2d h1:vU5i/LfpvrRCpgM/VPfJLg5KjxD3E+hfT1SH+d9zLwg=
 golang.org/x/tools v0.21.1-0.20240508182429-e35e4ccd0d2d/go.mod h1:aiJjzUbINMkxbQROHiO6hDPo2LHcIPhhQsa9DLh0yGk=
-golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
-golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
-golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 google.golang.org/protobuf v1.33.0 h1:uNO2rsAINq/JlFpSdYEKIZ0uKD/R9cpdv0T+yoGwGmI=
 google.golang.org/protobuf v1.33.0/go.mod h1:c6P6GXX6sHbq/GpV6MGZEdwhWPcYBgnhAHhKbcUYpos=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntNwaWcugrBjAiHlqqRiVk=
 gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q=
 gopkg.in/ini.v1 v1.67.0 h1:Dgnx+6+nfE+IfzjUEISNeydPJh9AXNNsWbGP9KzCsOA=
 gopkg.in/ini.v1 v1.67.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
-gopkg.in/natefinch/lumberjack.v2 v2.0.0 h1:1Lc07Kr7qY4U2YPouBjpCLxpiyxIVoxqXgkXLknAOE8=
-gopkg.in/natefinch/lumberjack.v2 v2.0.0/go.mod h1:l0ndWWf7gzL7RNwBG7wST/UCcT4T24xpD6X8LsfU/+k=
 gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY=
 gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
diff --git a/main.go b/main.go
index d4eed8f..40128d2 100644
--- a/main.go
+++ b/main.go
@@ -9,14 +9,13 @@ import (
 	// ("runs anywhere") instead of depending on host tz data.
 	_ "time/tzdata"
 
-	"bitbucket.org/neiku/hlog"
-	"bitbucket.org/neiku/winornot"
 	"github.com/1set/starcli/cli"
 	"github.com/1set/starcli/config"
 	"github.com/1set/starcli/module/sys"
 	"github.com/1set/starcli/web"
 	"github.com/spf13/viper"
 	"go.uber.org/zap"
+	"go.uber.org/zap/zapcore"
 )
 
 var (
@@ -25,7 +24,7 @@ var (
 
 func init() {
 	// fix for Windows terminal output
-	winornot.EnableANSIControl()
+	enableANSIControl()
 }
 
 func main() {
@@ -46,12 +45,26 @@ func main() {
 }
 
 func initLogger(level string) {
-	// build root logger
-	lg := hlog.NewSimpleLogger()
-	if err := lg.SetLevelString(level); err != nil {
-		lg.Error(err)
+	// build the root console logger (stderr), keeping diagnostics off stdout
+	lvl := zapcore.InfoLevel
+	if err := lvl.Set(level); err != nil {
+		lvl = zapcore.InfoLevel
 	}
-	log = lg.SugaredLogger.With(zap.Int("pid", os.Getpid()))
+	encCfg := zapcore.EncoderConfig{
+		TimeKey:        "ts",
+		LevelKey:       "level",
+		NameKey:        "logger",
+		CallerKey:      "caller",
+		MessageKey:     "msg",
+		StacktraceKey:  "stacktrace",
+		LineEnding:     zapcore.DefaultLineEnding,
+		EncodeLevel:    zapcore.CapitalColorLevelEncoder,
+		EncodeTime:     zapcore.ISO8601TimeEncoder,
+		EncodeDuration: zapcore.StringDurationEncoder,
+		EncodeCaller:   zapcore.ShortCallerEncoder,
+	}
+	core := zapcore.NewCore(zapcore.NewConsoleEncoder(encCfg), zapcore.Lock(os.Stderr), lvl)
+	log = zap.New(core).Sugar().With(zap.Int("pid", os.Getpid()))
 
 	// set log for sub-packages
 	cli.SetLog(log)
diff --git a/module/sys/z_log.go b/module/sys/z_log.go
index 40d33a9..38dfb66 100644
--- a/module/sys/z_log.go
+++ b/module/sys/z_log.go
@@ -1,14 +1,13 @@
 package sys
 
 import (
-	"bitbucket.org/neiku/hlog"
 	"go.uber.org/zap"
 )
 
 var log *zap.SugaredLogger
 
 func init() {
-	log = hlog.NewNoopLogger().SugaredLogger
+	log = zap.NewNop().Sugar()
 }
 
 // SetLog sets the logger from outside the package.
diff --git a/web/z_log.go b/web/z_log.go
index cd4ff71..d16f100 100644
--- a/web/z_log.go
+++ b/web/z_log.go
@@ -1,14 +1,13 @@
 package web
 
 import (
-	"bitbucket.org/neiku/hlog"
 	"go.uber.org/zap"
 )
 
 var log *zap.SugaredLogger
 
 func init() {
-	log = hlog.NewNoopLogger().SugaredLogger
+	log = zap.NewNop().Sugar()
 }
 
 // SetLog sets the logger from outside the package.