Merge pull request #6696 from filecoin-project/chore/even-less-color-on-cli

Enable color by default only if os.Stdout is a TTY

cli/client.go

@@ -45,6 +45,7 @@ import (
 	"github.com/filecoin-project/lotus/chain/actors/builtin"
 	"github.com/filecoin-project/lotus/chain/actors/builtin/market"
 	"github.com/filecoin-project/lotus/chain/types"
+	cliutil "github.com/filecoin-project/lotus/cli/util"
 	"github.com/filecoin-project/lotus/lib/tablewriter"
 )
 
@@ -1233,7 +1234,8 @@ var clientListRetrievalsCmd = &cli.Command{
 		&cli.BoolFlag{
 			Name:        "color",
 			Usage:       "use color in display output",
-			Value: true,
+			Value:       cliutil.DefaultColorUse,
+			DefaultText: "depends on output being a TTY",
 		},
 		&cli.BoolFlag{
 			Name:  "show-failed",
@@ -1806,7 +1808,8 @@ var clientListDeals = &cli.Command{
 		&cli.BoolFlag{
 			Name:        "color",
 			Usage:       "use color in display output",
-			Value: true,
+			Value:       cliutil.DefaultColorUse,
+			DefaultText: "depends on output being a TTY",
 		},
 		&cli.BoolFlag{
 			Name:  "show-failed",
@@ -2336,7 +2339,8 @@ var clientListTransfers = &cli.Command{
 		&cli.BoolFlag{
 			Name:        "color",
 			Usage:       "use color in display output",
-			Value: true,
+			Value:       cliutil.DefaultColorUse,
+			DefaultText: "depends on output being a TTY",
 		},
 		&cli.BoolFlag{
 			Name:  "completed",

cli/util/color.go

@@ -0,0 +1,14 @@
+package cliutil
+
+import (
+	"os"
+
+	"github.com/mattn/go-isatty"
+)
+
+// DefaultColorUse is the globally referenced variable for all Lotus CLI tools
+// It sets to `true` if STDOUT is a TTY or if the variable GOLOG_LOG_FMT is set
+// to color (as recognizd by github.com/ipfs/go-log/v2)
+var DefaultColorUse = os.Getenv("GOLOG_LOG_FMT") == "color" ||
+	isatty.IsTerminal(os.Stdout.Fd()) ||
+	isatty.IsCygwinTerminal(os.Stdout.Fd())

cmd/lotus-shed/actor.go

@@ -20,6 +20,7 @@ import (
 	"github.com/filecoin-project/lotus/chain/actors/builtin/miner"
 	"github.com/filecoin-project/lotus/chain/types"
 	lcli "github.com/filecoin-project/lotus/cli"
+	cliutil "github.com/filecoin-project/lotus/cli/util"
 	"github.com/filecoin-project/lotus/lib/tablewriter"
 )
 
@@ -266,7 +267,8 @@ var actorControlList = &cli.Command{
 		},
 		&cli.BoolFlag{
 			Name:        "color",
-			Value: true,
+			Value:       cliutil.DefaultColorUse,
+			DefaultText: "depends on output being a TTY",
 		},
 	},
 	Action: func(cctx *cli.Context) error {

cmd/lotus-storage-miner/actor.go

@@ -26,6 +26,7 @@ import (
 	"github.com/filecoin-project/lotus/chain/actors/builtin/miner"
 	"github.com/filecoin-project/lotus/chain/types"
 	lcli "github.com/filecoin-project/lotus/cli"
+	cliutil "github.com/filecoin-project/lotus/cli/util"
 	"github.com/filecoin-project/lotus/lib/tablewriter"
 )
 
@@ -389,7 +390,8 @@ var actorControlList = &cli.Command{
 		},
 		&cli.BoolFlag{
 			Name:        "color",
-			Value: true,
+			Value:       cliutil.DefaultColorUse,
+			DefaultText: "depends on output being a TTY",
 		},
 	},
 	Action: func(cctx *cli.Context) error {

cmd/lotus-storage-miner/main.go

@@ -13,6 +13,7 @@ import (
 	"github.com/filecoin-project/lotus/api"
 	"github.com/filecoin-project/lotus/build"
 	lcli "github.com/filecoin-project/lotus/cli"
+	cliutil "github.com/filecoin-project/lotus/cli/util"
 	"github.com/filecoin-project/lotus/lib/lotuslog"
 	"github.com/filecoin-project/lotus/lib/tracing"
 	"github.com/filecoin-project/lotus/node/repo"
@@ -82,6 +83,8 @@ func main() {
 			},
 			&cli.BoolFlag{
 				Name:        "color",
+				Value:       cliutil.DefaultColorUse,
+				DefaultText: "depends on output being a TTY",
 			},
 			&cli.StringFlag{
 				Name:    "repo",

cmd/lotus-storage-miner/market.go

@@ -30,6 +30,7 @@ import (
 	"github.com/filecoin-project/lotus/build"
 	"github.com/filecoin-project/lotus/chain/types"
 	lcli "github.com/filecoin-project/lotus/cli"
+	cliutil "github.com/filecoin-project/lotus/cli/util"
 )
 
 var CidBaseFlag = cli.StringFlag{
@@ -754,7 +755,8 @@ var transfersListCmd = &cli.Command{
 		&cli.BoolFlag{
 			Name:        "color",
 			Usage:       "use color in display output",
-			Value: true,
+			Value:       cliutil.DefaultColorUse,
+			DefaultText: "depends on output being a TTY",
 		},
 		&cli.BoolFlag{
 			Name:  "completed",

cmd/lotus-storage-miner/sealing.go

@@ -19,6 +19,7 @@ import (
 
 	"github.com/filecoin-project/lotus/chain/types"
 	lcli "github.com/filecoin-project/lotus/cli"
+	cliutil "github.com/filecoin-project/lotus/cli/util"
 )
 
 var sealingCmd = &cli.Command{
@@ -36,7 +37,11 @@ var sealingWorkersCmd = &cli.Command{
 	Name:  "workers",
 	Usage: "list workers",
 	Flags: []cli.Flag{
-		&cli.BoolFlag{Name: "color"},
+		&cli.BoolFlag{
+			Name:        "color",
+			Value:       cliutil.DefaultColorUse,
+			DefaultText: "depends on output being a TTY",
+		},
 	},
 	Action: func(cctx *cli.Context) error {
 		color.NoColor = !cctx.Bool("color")
@@ -127,7 +132,11 @@ var sealingJobsCmd = &cli.Command{
 	Name:  "jobs",
 	Usage: "list running jobs",
 	Flags: []cli.Flag{
-		&cli.BoolFlag{Name: "color"},
+		&cli.BoolFlag{
+			Name:        "color",
+			Value:       cliutil.DefaultColorUse,
+			DefaultText: "depends on output being a TTY",
+		},
 		&cli.BoolFlag{
 			Name:  "show-ret-done",
 			Usage: "show returned but not consumed calls",

cmd/lotus-storage-miner/sectors.go

@@ -26,6 +26,7 @@ import (
 	"github.com/filecoin-project/lotus/lib/tablewriter"
 
 	lcli "github.com/filecoin-project/lotus/cli"
+	cliutil "github.com/filecoin-project/lotus/cli/util"
 	sealing "github.com/filecoin-project/lotus/extern/storage-sealing"
 )
 
@@ -163,7 +164,8 @@ var sectorsListCmd = &cli.Command{
 		&cli.BoolFlag{
 			Name:        "color",
 			Aliases:     []string{"c"},
-			Value:   true,
+			Value:       cliutil.DefaultColorUse,
+			DefaultText: "depends on output being a TTY",
 		},
 		&cli.BoolFlag{
 			Name:  "fast",

cmd/lotus-storage-miner/storage.go

@@ -27,6 +27,7 @@ import (
 	"github.com/filecoin-project/lotus/api"
 	"github.com/filecoin-project/lotus/chain/types"
 	lcli "github.com/filecoin-project/lotus/cli"
+	cliutil "github.com/filecoin-project/lotus/cli/util"
 	"github.com/filecoin-project/lotus/extern/sector-storage/fsutil"
 	"github.com/filecoin-project/lotus/extern/sector-storage/stores"
 	"github.com/filecoin-project/lotus/extern/sector-storage/storiface"
@@ -166,7 +167,11 @@ var storageListCmd = &cli.Command{
 	Name:  "list",
 	Usage: "list local storage paths",
 	Flags: []cli.Flag{
-		&cli.BoolFlag{Name: "color"},
+		&cli.BoolFlag{
+			Name:        "color",
+			Value:       cliutil.DefaultColorUse,
+			DefaultText: "depends on output being a TTY",
+		},
 	},
 	Subcommands: []*cli.Command{
 		storageListSectorsCmd,
@@ -479,7 +484,8 @@ var storageListSectorsCmd = &cli.Command{
 	Flags: []cli.Flag{
 		&cli.BoolFlag{
 			Name:        "color",
-			Value: true,
+			Value:       cliutil.DefaultColorUse,
+			DefaultText: "depends on output being a TTY",
 		},
 	},
 	Action: func(cctx *cli.Context) error {

documentation/en/cli-lotus-miner.md

@@ -41,7 +41,7 @@ COMMANDS:
 
 GLOBAL OPTIONS:
    --actor value, -a value                  specify other actor to check state for (read only)
-   --color                                  (default: false)
+   --color                                  (default: depends on output being a TTY)
    --miner-repo value, --storagerepo value  Specify miner repo path. flag(storagerepo) and env(LOTUS_STORAGE_PATH) are DEPRECATION, will REMOVE SOON (default: "~/.lotusminer") [$LOTUS_MINER_PATH, $LOTUS_STORAGE_PATH]
    --help, -h                               show help (default: false)
    --version, -v                            print the version (default: false)
@@ -295,7 +295,7 @@ USAGE:
 
 OPTIONS:
    --verbose   (default: false)
-   --color     (default: true)
+   --color     (default: depends on output being a TTY)
    --help, -h  show help (default: false)
    
 ```
@@ -888,7 +888,7 @@ USAGE:
 
 OPTIONS:
    --verbose, -v  print verbose transfer details (default: false)
-   --color        use color in display output (default: true)
+   --color        use color in display output (default: depends on output being a TTY)
    --completed    show completed data transfers (default: false)
    --watch        watch deal updates in real-time, rather than a one time list (default: false)
    --show-failed  show failed/cancelled transfers (default: false)
@@ -1344,7 +1344,7 @@ USAGE:
 
 OPTIONS:
    --show-removed  show removed sectors (default: false)
-   --color, -c     (default: true)
+   --color, -c     (default: depends on output being a TTY)
    --fast          don't show on-chain info for better performance (default: false)
    --events        display number of events the sector has received (default: false)
    --seal-time     display how long it took for the sector to be sealed (default: false)
@@ -1739,7 +1739,7 @@ COMMANDS:
    help, h  Shows a list of commands or help for one command
 
 OPTIONS:
-   --color        (default: false)
+   --color        (default: depends on output being a TTY)
    --help, -h     show help (default: false)
    --version, -v  print the version (default: false)
    
@@ -1754,7 +1754,7 @@ USAGE:
    lotus-miner storage list sectors [command options] [arguments...]
 
 OPTIONS:
-   --color     (default: true)
+   --color     (default: depends on output being a TTY)
    --help, -h  show help (default: false)
    
 ```
@@ -1816,7 +1816,7 @@ USAGE:
    lotus-miner sealing jobs [command options] [arguments...]
 
 OPTIONS:
-   --color          (default: false)
+   --color          (default: depends on output being a TTY)
    --show-ret-done  show returned but not consumed calls (default: false)
    --help, -h       show help (default: false)
    
@@ -1831,7 +1831,7 @@ USAGE:
    lotus-miner sealing workers [command options] [arguments...]
 
 OPTIONS:
-   --color     (default: false)
+   --color     (default: depends on output being a TTY)
    --help, -h  show help (default: false)
    
 ```

documentation/en/cli-lotus.md

@@ -535,7 +535,7 @@ CATEGORY:
 
 OPTIONS:
    --verbose, -v  print verbose deal details (default: false)
-   --color        use color in display output (default: true)
+   --color        use color in display output (default: depends on output being a TTY)
    --show-failed  show failed/failing deals (default: true)
    --completed    show completed retrievals (default: false)
    --watch        watch deal updates in real-time, rather than a one time list (default: false)
@@ -609,7 +609,7 @@ CATEGORY:
 
 OPTIONS:
    --verbose, -v  print verbose deal details (default: false)
-   --color        use color in display output (default: true)
+   --color        use color in display output (default: depends on output being a TTY)
    --show-failed  show failed/failing deals (default: false)
    --watch        watch deal updates in real-time, rather than a one time list (default: false)
    --help, -h     show help (default: false)
@@ -747,7 +747,7 @@ CATEGORY:
 
 OPTIONS:
    --verbose, -v  print verbose transfer details (default: false)
-   --color        use color in display output (default: true)
+   --color        use color in display output (default: depends on output being a TTY)
    --completed    show completed data transfers (default: false)
    --watch        watch deal updates in real-time, rather than a one time list (default: false)
    --show-failed  show failed/cancelled transfers (default: false)