cli: show description of default value for --backend-local-temp-dir instead of value

docs/versioned_docs/version-3.11/40-cli.md

@@ -286,7 +286,7 @@ execute a local pipeline
 
 **--backend-k8s-volume-size**="": backend k8s volume size (default 10G) (default: 10G)
 
-**--backend-local-temp-dir**="": set a different temp dir to clone workflows into (default: /tmp/nix-shell.6YFXcN)
+**--backend-local-temp-dir**="": set a different temp dir to clone workflows into (default: system temporary directory)
 
 **--backend-no-proxy**="": if set, pass the environment variable down as "NO_PROXY" to steps
 

go.mod

@@ -50,7 +50,7 @@ require (
 	github.com/swaggo/files v1.0.1
 	github.com/swaggo/gin-swagger v1.6.1
 	github.com/swaggo/swag v1.16.6
-	github.com/urfave/cli-docs/v3 v3.1.0
+	github.com/urfave/cli-docs/v3 v3.1.1-0.20251020155410-9c1a23c69f4e
 	github.com/urfave/cli/v3 v3.4.1
 	github.com/xeipuuv/gojsonschema v1.2.0
 	github.com/yaronf/httpsign v0.3.3
@@ -98,7 +98,7 @@ require (
 	github.com/cloudwego/base64x v0.1.6 // indirect
 	github.com/containerd/errdefs/pkg v0.3.0 // indirect
 	github.com/containerd/log v0.1.0 // indirect
-	github.com/cpuguy83/go-md2man/v2 v2.0.4 // indirect
+	github.com/cpuguy83/go-md2man/v2 v2.0.7 // indirect
 	github.com/danieljoos/wincred v1.2.3 // indirect
 	github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc // indirect
 	github.com/davidmz/go-pageant v1.0.2 // indirect

go.sum

@@ -103,8 +103,8 @@ github.com/containerd/log v0.1.0/go.mod h1:VRRf09a7mHDIRezVKTRCrOq78v577GXq3bSa3
 github.com/coreos/go-systemd v0.0.0-20190321100706-95778dfbb74e/go.mod h1:F5haX7vjVVG0kc13fIWeqUViNPyEJxv/OmvnBo0Yme4=
 github.com/coreos/go-systemd v0.0.0-20190719114852-fd7a80b32e1f/go.mod h1:F5haX7vjVVG0kc13fIWeqUViNPyEJxv/OmvnBo0Yme4=
 github.com/coreos/go-systemd/v22 v22.5.0/go.mod h1:Y58oyj3AT4RCenI/lSvhwexgC+NSVTIJ3seZv2GcEnc=
-github.com/cpuguy83/go-md2man/v2 v2.0.4 h1:wfIWP927BUkWJb2NmU/kNDYIBTh/ziUX91+lVfRxZq4=
-github.com/cpuguy83/go-md2man/v2 v2.0.4/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o=
+github.com/cpuguy83/go-md2man/v2 v2.0.7 h1:zbFlGlXEAKlwXpmvle3d8Oe3YnkKIK4xSRTd3sHPnBo=
+github.com/cpuguy83/go-md2man/v2 v2.0.7/go.mod h1:oOW0eioCTA6cOiMLiUPZOpcVxMig6NIQQ7OS05n1F4g=
 github.com/creack/pty v1.1.7/go.mod h1:lj5s0c3V2DBrqTV7llrYr5NG6My20zk30Fl46Y7DoTY=
 github.com/creack/pty v1.1.24 h1:bJrF4RRfyJnbTJqzRLHzcGaZK1NeM5kTC9jGgovnR1s=
 github.com/creack/pty v1.1.24/go.mod h1:08sCNb52WyoAwi2QDyzUCTgcvVFhUzewun7wtTfvcwE=
@@ -554,8 +554,8 @@ github.com/twitchyliquid64/golang-asm v0.15.1 h1:SU5vSMR7hnwNxj24w34ZyCi/FmDZTkS
 github.com/twitchyliquid64/golang-asm v0.15.1/go.mod h1:a1lVb/DtPvCB8fslRZhAngC2+aY1QWCk3Cedj/Gdt08=
 github.com/ugorji/go/codec v1.3.0 h1:Qd2W2sQawAfG8XSvzwhBeoGq71zXOC/Q1E9y/wUcsUA=
 github.com/ugorji/go/codec v1.3.0/go.mod h1:pRBVtBSKl77K30Bv8R2P+cLSGaTtex6fsA2Wjqmfxj4=
-github.com/urfave/cli-docs/v3 v3.1.0 h1:Sa5xm19IpE5gpm6tZzXdfjdFxn67PnEsE4dpXF7vsKw=
-github.com/urfave/cli-docs/v3 v3.1.0/go.mod h1:59d+5Hz1h6GSGJ10cvcEkbIe3j233t4XDqI72UIx7to=
+github.com/urfave/cli-docs/v3 v3.1.1-0.20251020155410-9c1a23c69f4e h1:x8sO82pyawSRZ3Te4tpeX66PAZ02SnGk6J3A0N72a30=
+github.com/urfave/cli-docs/v3 v3.1.1-0.20251020155410-9c1a23c69f4e/go.mod h1:59d+5Hz1h6GSGJ10cvcEkbIe3j233t4XDqI72UIx7to=
 github.com/urfave/cli/v2 v2.25.3 h1:VJkt6wvEBOoSjPFQvOkv6iWIrsJyCrKGtCtxXWwmGeY=
 github.com/urfave/cli/v2 v2.25.3/go.mod h1:GHupkWPMM0M/sj1a2b4wUrWBPzazNrIjouW6fmdJLxc=
 github.com/urfave/cli/v3 v3.4.1 h1:1M9UOCy5bLmGnuu1yn3t3CB4rG79Rtoxuv1sPhnm6qM=

pipeline/backend/local/flags.go

@@ -22,9 +22,10 @@ import (
 
 var Flags = []cli.Flag{
 	&cli.StringFlag{
-		Name:    "backend-local-temp-dir",
-		Sources: cli.EnvVars("WOODPECKER_BACKEND_LOCAL_TEMP_DIR"),
-		Usage:   "set a different temp dir to clone workflows into",
-		Value:   os.TempDir(),
+		Name:        "backend-local-temp-dir",
+		Sources:     cli.EnvVars("WOODPECKER_BACKEND_LOCAL_TEMP_DIR"),
+		Usage:       "set a different temp dir to clone workflows into",
+		DefaultText: "system temporary directory",
+		Value:       os.TempDir(),
 	},
 }