Save 1MB by not using charmbracelet/log

cmd/root.go

@@ -2,123 +2,121 @@ package cmd
 
 import (
 	"encoding/json"
+	"flag"
 	"fmt"
+	"log"
 	"os"
-	"slices"
 	"strings"
 
-	"github.com/numtide/nixos-facter/pkg/hwinfo"
-
 	"github.com/numtide/nixos-facter/pkg/facter"
-
-	"github.com/spf13/cobra"
+	"github.com/numtide/nixos-facter/pkg/hwinfo"
 )
 
 var (
-	cfgFile          string
 	outputPath       string
+	logLevel         string
 	hardwareFeatures []string
 
 	scanner = facter.Scanner{}
 )
 
-// rootCmd represents the base command when called without any subcommands
-var rootCmd = &cobra.Command{
-	Use:   "nixos-facter",
-	Short: "Hardware report generator",
-	// todo Long description
-	// todo add Long description
-	RunE: func(cmd *cobra.Command, args []string) error {
-		// check the effective user id is 0 e.g. root
-		if os.Geteuid() != 0 {
-			cmd.SilenceUsage = true
-			return fmt.Errorf("you must run this program as root")
-		}
 
-		// convert the hardware features into probe features
-		for _, str := range hardwareFeatures {
-			probe, err := hwinfo.ProbeFeatureString(str)
-			if err != nil {
-				return fmt.Errorf("invalid hardware feature: %w", err)
-			}
-			scanner.Features = append(scanner.Features, probe)
-		}
+func init() {
+	// Define flags
+	flag.StringVar(&outputPath, "output", "", "path to write the report")
+	flag.StringVar(&outputPath, "o", "", "path to write the report")
+	flag.BoolVar(&scanner.Swap, "swap", false, "capture swap entries")
+	flag.BoolVar(&scanner.Ephemeral, "ephemeral", false, "capture all ephemeral properties e.g. swap, filesystems and so on")
+	flag.StringVar(&logLevel, "log-level", "info", "log level")
 
-		report, err := scanner.Scan()
-		if err != nil {
-			return err
-		}
+	defaultFeatures := []string{
+		"memory", "pci", "net", "serial", "cpu", "bios", "monitor", "scsi", "usb", "prom", "sbus", "sys", "sysfs",
+		"udev", "block", "wlan",
+	}
 
-		bytes, err := json.MarshalIndent(report, "", "  ")
-		if err != nil {
-			return fmt.Errorf("failed to marshal report to json: %w", err)
+	probeFeatures := hwinfo.ProbeFeatureStrings()
+	filteredFeatures := []string{}
+	for _, feature := range probeFeatures {
+		if feature != "default" && feature != "int" {
+			filteredFeatures = append(filteredFeatures, feature)
 		}
+	}
 
-		// if a file path is provided write the report to it, otherwise output the report on stdout
-		if outputPath == "" {
-			if _, err = os.Stdout.Write(bytes); err != nil {
-				return fmt.Errorf("failed to write report to stdout: %w", err)
-			}
-			fmt.Println()
-		} else if err = os.WriteFile(outputPath, bytes, 0o644); err != nil {
-			return fmt.Errorf("failed to write report to output path: %w", err)
-		}
+	hardwareFeatures = defaultFeatures
 
+	flag.Func("hardware", "Hardware items to probe (comma separated).", func(flagValue string) error {
+		hardwareFeatures = strings.Split(flagValue, ",")
 		return nil
-	},
+	})
+	possibleValues := strings.Join(filteredFeatures, ",")
+	defaultValues := strings.Join(defaultFeatures, ",")
+  const usage = `nixos-facter [flags]
+Hardware report generator
+
+Usage:
+  nixos-facter [flags]
+
+Flags:
+  --ephemeral          capture all ephemeral properties e.g. swap, filesystems and so on
+  -h, --help           help for nixos-facter
+  -o, --output string  path to write the report
+  --swap               capture swap entries
+  --hardware strings   Hardware items to probe.
+                       Default: %s
+                       Possible values: %s
+
+`
+
+	// Custom usage function
+	flag.Usage = func() { fmt.Fprintf(os.Stderr, usage, defaultValues, possibleValues) }
 }
 
-// Execute adds all child commands to the root command and sets flags appropriately.
-// This is called by main.main(). It only needs to happen once to the rootCmd.
 func Execute() {
-	err := rootCmd.Execute()
-	if err != nil {
-		os.Exit(1)
-	}
-}
+	flag.Parse()
 
-func init() {
-	// Here you will define your flags and configuration settings.
-	// Cobra supports persistent flags, which, if defined here,
-	// will be global for your application.s
-	rootCmd.PersistentFlags().StringVar(&cfgFile, "config", "", "config file (default is $HOME/.nixos-facter.yaml)")
+	// Check if the effective user id is 0 e.g. root
+	if os.Geteuid() != 0 {
+		log.Fatalf("you must run this program as root")
+	}
 
-	// Cobra also supports local flags, which will only run when this action is called directly.
-	f := rootCmd.Flags()
-	f.StringVarP(&outputPath, "output", "o", "", "path to write the report")
+	// Convert the hardware features into probe features
+	for _, str := range hardwareFeatures {
+		probe, err := hwinfo.ProbeFeatureString(str)
+		if err != nil {
+			log.Fatalf("invalid hardware feature: %v", err)
+		}
+		scanner.Features = append(scanner.Features, probe)
+	}
 
-	// Options for optional ephemeral system properties.
-	f.BoolVarP(&scanner.Swap, "swap", "s", false, "capture swap entries")
-	f.BoolVarP(&scanner.Ephemeral, "ephemeral", "e", false, "capture all ephemeral properties e.g. swap, filesystems and so on")
+	// Set the log level
+	switch logLevel {
+	case "debug":
+		log.SetFlags(log.LstdFlags | log.Lshortfile)
+	case "info":
+		log.SetFlags(log.LstdFlags)
+	case "warn", "error":
+		log.SetFlags(0)
+	default:
+		log.Fatalf("invalid log level: %s", logLevel)
+	}
 
-	// We currently support all probe features at a high level as they share some generic information,
-	// but we do not have mappings for all of their detail sections.
-	// These will be added on a priority / need basis.
+	report, err := scanner.Scan()
+	if err != nil {
+		log.Fatalf("failed to scan: %v", err)
+	}
 
-	defaultFeatures := []string{
-		"memory", "pci", "net", "serial", "cpu", "bios", "monitor", "scsi", "usb", "prom", "sbus", "sys", "sysfs",
-		"udev", "block", "wlan",
+	bytes, err := json.MarshalIndent(report, "", "  ")
+	if err != nil {
+		log.Fatalf("failed to marshal report to json: %v", err)
 	}
 
-	// we strip default and int from the feature list
-	probeFeatures := hwinfo.ProbeFeatureStrings()
-	slices.DeleteFunc(probeFeatures, func(str string) bool {
-		switch str {
-		case "default", "int":
-			return true
-		default:
-			return false
+	// If a file path is provided write the report to it, otherwise output the report on stdout
+	if outputPath == "" {
+		if _, err = os.Stdout.Write(bytes); err != nil {
+			log.Fatalf("failed to write report to stdout: %v", err)
 		}
-	})
-
-	f.StringSliceVarP(
-		&hardwareFeatures,
-		"hardware",
-		"f",
-		defaultFeatures,
-		fmt.Sprintf(
-			"Hardware items to probe. Possible values are %s",
-			strings.Join(probeFeatures, ","),
-		),
-	)
+		fmt.Println()
+	} else if err = os.WriteFile(outputPath, bytes, 0o644); err != nil {
+		log.Fatalf("failed to write report to output path: %v", err)
+	}
 }

go.mod

@@ -3,28 +3,14 @@ module github.com/numtide/nixos-facter
 go 1.22.3
 
 require (
-	github.com/charmbracelet/log v0.4.0
 	github.com/klauspost/cpuid/v2 v2.2.9-0.20240805145549-92d5326f011e
-	github.com/spf13/cobra v1.8.1
 	github.com/stretchr/testify v1.9.0
 )
 
 require (
-	github.com/aymanbagabas/go-osc52/v2 v2.0.1 // indirect
-	github.com/charmbracelet/lipgloss v0.10.0 // indirect
 	github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc // indirect
-	github.com/go-logfmt/logfmt v0.6.0 // indirect
-	github.com/inconshreveable/mousetrap v1.1.0 // indirect
 	github.com/kr/pretty v0.3.1 // indirect
-	github.com/lucasb-eyer/go-colorful v1.2.0 // indirect
-	github.com/mattn/go-isatty v0.0.18 // indirect
-	github.com/mattn/go-runewidth v0.0.15 // indirect
-	github.com/muesli/reflow v0.3.0 // indirect
-	github.com/muesli/termenv v0.15.2 // indirect
 	github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 // indirect
-	github.com/rivo/uniseg v0.4.7 // indirect
-	github.com/spf13/pflag v1.0.5 // indirect
-	golang.org/x/exp v0.0.0-20240506185415-9bf2ced13842 // indirect
 	golang.org/x/sys v0.22.0 // indirect
 	gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect

go.sum

@@ -1,53 +1,19 @@
-github.com/aymanbagabas/go-osc52/v2 v2.0.1 h1:HwpRHbFMcZLEVr42D4p7XBqjyuxQH5SMiErDT4WkJ2k=
-github.com/aymanbagabas/go-osc52/v2 v2.0.1/go.mod h1:uYgXzlJ7ZpABp8OJ+exZzJJhRNQ2ASbcXHWsFqH8hp8=
-github.com/charmbracelet/lipgloss v0.10.0 h1:KWeXFSexGcfahHX+54URiZGkBFazf70JNMtwg/AFW3s=
-github.com/charmbracelet/lipgloss v0.10.0/go.mod h1:Wig9DSfvANsxqkRsqj6x87irdy123SR4dOXlKa91ciE=
-github.com/charmbracelet/log v0.4.0 h1:G9bQAcx8rWA2T3pWvx7YtPTPwgqpk7D68BX21IRW8ZM=
-github.com/charmbracelet/log v0.4.0/go.mod h1:63bXt/djrizTec0l11H20t8FDSvA4CRZJ1KH22MdptM=
-github.com/cpuguy83/go-md2man/v2 v2.0.4/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o=
 github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
 github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc h1:U9qPSI2PIWSS1VwoXQT9A3Wy9MM3WgvqSxFWenqJduM=
 github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/go-logfmt/logfmt v0.6.0 h1:wGYYu3uicYdqXVgoYbvnkrPVXkuLM1p1ifugDMEdRi4=
-github.com/go-logfmt/logfmt v0.6.0/go.mod h1:WYhtIu8zTZfxdn5+rREduYbwxfcBr/Vr6KEVveWlfTs=
-github.com/inconshreveable/mousetrap v1.1.0 h1:wN+x4NVGpMsO7ErUn/mUI3vEoE6Jt13X2s0bqwp9tc8=
-github.com/inconshreveable/mousetrap v1.1.0/go.mod h1:vpF70FUmC8bwa3OWnCshd2FqLfsEA9PFc4w1p2J65bw=
 github.com/klauspost/cpuid/v2 v2.2.9-0.20240805145549-92d5326f011e h1:XLeT7xVis8xyC0F4CqQ2fAcuBar61PMI7GhrUEBBKas=
 github.com/klauspost/cpuid/v2 v2.2.9-0.20240805145549-92d5326f011e/go.mod h1:rqkxqrZ1EhYM9G+hXH7YdowN5R5RGN6NK4QwQ3WMXF8=
 github.com/kr/pretty v0.3.1 h1:flRD4NNwYAUpkphVc1HcthR4KEIFJ65n8Mw5qdRn3LE=
 github.com/kr/pretty v0.3.1/go.mod h1:hoEshYVHaxMs3cyo3Yncou5ZscifuDolrwPKZanG3xk=
 github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
 github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
-github.com/lucasb-eyer/go-colorful v1.2.0 h1:1nnpGOrhyZZuNyfu1QjKiUICQ74+3FNCN69Aj6K7nkY=
-github.com/lucasb-eyer/go-colorful v1.2.0/go.mod h1:R4dSotOR9KMtayYi1e77YzuveK+i7ruzyGqttikkLy0=
-github.com/mattn/go-isatty v0.0.18 h1:DOKFKCQ7FNG2L1rbrmstDN4QVRdS89Nkh85u68Uwp98=
-github.com/mattn/go-isatty v0.0.18/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
-github.com/mattn/go-runewidth v0.0.12/go.mod h1:RAqKPSqVFrSLVXbA8x7dzmKdmGzieGRCM46jaSJTDAk=
-github.com/mattn/go-runewidth v0.0.15 h1:UNAjwbU9l54TA3KzvqLGxwWjHmMgBUVhBiTjelZgg3U=
-github.com/mattn/go-runewidth v0.0.15/go.mod h1:Jdepj2loyihRzMpdS35Xk/zdY8IAYHsh153qUoGf23w=
-github.com/muesli/reflow v0.3.0 h1:IFsN6K9NfGtjeggFP+68I4chLZV2yIKsXJFNZ+eWh6s=
-github.com/muesli/reflow v0.3.0/go.mod h1:pbwTDkVPibjO2kyvBQRBxTWEEGDGq0FlB1BIKtnHY/8=
-github.com/muesli/termenv v0.15.2 h1:GohcuySI0QmI3wN8Ok9PtKGkgkFIk7y6Vpb5PvrY+Wo=
-github.com/muesli/termenv v0.15.2/go.mod h1:Epx+iuz8sNs7mNKhxzH4fWXGNpZwUaJKRS1noLXviQ8=
 github.com/pkg/diff v0.0.0-20210226163009-20ebb0f2a09e/go.mod h1:pJLUxLENpZxwdsKMEsNbx1VGcRFpLqf3715MtcvvzbA=
 github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 h1:Jamvg5psRIccs7FGNTlIRMkT8wgtp5eCXdBlqhYGL6U=
 github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
-github.com/rivo/uniseg v0.1.0/go.mod h1:J6wj4VEh+S6ZtnVlnTBMWIodfgj8LQOQFoIToxlJtxc=
-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/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/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
-github.com/spf13/cobra v1.8.1 h1:e5/vxKd/rZsfSJMUX1agtjeTDf+qv1/JdBF8gg5k9ZM=
-github.com/spf13/cobra v1.8.1/go.mod h1:wHxEcudfqmLYa8iTfL+OuZPbBZkmvliBWKIezN3kD9Y=
-github.com/spf13/pflag v1.0.5 h1:iy+VFUOCP1a+8yFto/drg2CJ5u0yRoB7fZw3DKv/JXA=
-github.com/spf13/pflag v1.0.5/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg=
 github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsTg=
 github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
-golang.org/x/exp v0.0.0-20240506185415-9bf2ced13842 h1:vr/HnozRka3pE4EsMEg1lgkXJkTFJCVUX+S/ZT6wYzM=
-golang.org/x/exp v0.0.0-20240506185415-9bf2ced13842/go.mod h1:XtvwrStGgqGPLc4cjQfWqZHG1YFdYs6swckp8vpsjnc=
-golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.22.0 h1:RI27ohtqKCnwULzJLqkv897zojh5/DwS/ENaMzUOaWI=
 golang.org/x/sys v0.22.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=

nix/packages/nixos-facter/gomod2nix.toml

@@ -1,63 +1,21 @@
 schema = 3
 
 [mod]
-  [mod."github.com/aymanbagabas/go-osc52/v2"]
-    version = "v2.0.1"
-    hash = "sha256-6Bp0jBZ6npvsYcKZGHHIUSVSTAMEyieweAX2YAKDjjg="
-  [mod."github.com/charmbracelet/lipgloss"]
-    version = "v0.10.0"
-    hash = "sha256-JZD1iVeizYe0mp3qQcJbUZdYN6HP/DNC67ja79DTe6s="
-  [mod."github.com/charmbracelet/log"]
-    version = "v0.4.0"
-    hash = "sha256-VQerB44vC646n3fe3haJ3DHa9L5+GRhCfDfm1p3QnZk="
   [mod."github.com/davecgh/go-spew"]
     version = "v1.1.2-0.20180830191138-d8f796af33cc"
     hash = "sha256-fV9oI51xjHdOmEx6+dlq7Ku2Ag+m/bmbzPo6A4Y74qc="
-  [mod."github.com/go-logfmt/logfmt"]
-    version = "v0.6.0"
-    hash = "sha256-RtIG2qARd5sT10WQ7F3LR8YJhS8exs+KiuUiVf75bWg="
-  [mod."github.com/inconshreveable/mousetrap"]
-    version = "v1.1.0"
-    hash = "sha256-XWlYH0c8IcxAwQTnIi6WYqq44nOKUylSWxWO/vi+8pE="
   [mod."github.com/klauspost/cpuid/v2"]
     version = "v2.2.9-0.20240805145549-92d5326f011e"
     hash = "sha256-yCZS40L97G7WZHhy/A6I8ArEkyHi86DGAW43SziYPek="
   [mod."github.com/kr/pretty"]
     version = "v0.3.1"
     hash = "sha256-DlER7XM+xiaLjvebcIPiB12oVNjyZHuJHoRGITzzpKU="
-  [mod."github.com/lucasb-eyer/go-colorful"]
-    version = "v1.2.0"
-    hash = "sha256-Gg9dDJFCTaHrKHRR1SrJgZ8fWieJkybljybkI9x0gyE="
-  [mod."github.com/mattn/go-isatty"]
-    version = "v0.0.18"
-    hash = "sha256-QpIn0DSggtBn2ocyj0RlXDKLK5F5KZG1/ogzrqBCjF8="
-  [mod."github.com/mattn/go-runewidth"]
-    version = "v0.0.15"
-    hash = "sha256-WP39EU2UrQbByYfnwrkBDoKN7xzXsBssDq3pNryBGm0="
-  [mod."github.com/muesli/reflow"]
-    version = "v0.3.0"
-    hash = "sha256-Pou2ybE9SFSZG6YfZLVV1Eyfm+X4FuVpDPLxhpn47Cc="
-  [mod."github.com/muesli/termenv"]
-    version = "v0.15.2"
-    hash = "sha256-Eum/SpyytcNIchANPkG4bYGBgcezLgej7j/+6IhqoMU="
   [mod."github.com/pmezard/go-difflib"]
     version = "v1.0.1-0.20181226105442-5d4384ee4fb2"
     hash = "sha256-XA4Oj1gdmdV/F/+8kMI+DBxKPthZ768hbKsO3d9Gx90="
-  [mod."github.com/rivo/uniseg"]
-    version = "v0.4.7"
-    hash = "sha256-rDcdNYH6ZD8KouyyiZCUEy8JrjOQoAkxHBhugrfHjFo="
-  [mod."github.com/spf13/cobra"]
-    version = "v1.8.1"
-    hash = "sha256-yDF6yAHycV1IZOrt3/hofR+QINe+B2yqkcIaVov3Ky8="
-  [mod."github.com/spf13/pflag"]
-    version = "v1.0.5"
-    hash = "sha256-w9LLYzxxP74WHT4ouBspH/iQZXjuAh2WQCHsuvyEjAw="
   [mod."github.com/stretchr/testify"]
     version = "v1.9.0"
     hash = "sha256-uUp/On+1nK+lARkTVtb5RxlW15zxtw2kaAFuIASA+J0="
-  [mod."golang.org/x/exp"]
-    version = "v0.0.0-20240506185415-9bf2ced13842"
-    hash = "sha256-5JZE4OhePWHtObIT4RJOS+2zv265Io1yJkFeE8wHXY4="
   [mod."golang.org/x/sys"]
     version = "v0.22.0"
     hash = "sha256-RbG0XaXGGlErCsl2agvUxMnrkRwdbJLmriYT1H24FwA="

nix/packages/nixos-facter/tests/default.nix

@@ -50,7 +50,7 @@ in
       extraTestScript = ''
         import json
 
-        report = json.loads(machine.succeed("nixos-facter -e"))
+        report = json.loads(machine.succeed("nixos-facter --ephemeral"))
 
         with subtest("Capture system"):
             assert report['system'] == '${system}'