fix(cli): Format long subcommand descriptions

apache · Apr 22, 2022 · 8594cfc · 8594cfc
1 parent 791ddb7
commit 8594cfc
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Showing 7 changed files with 23 additions and 1 deletion.
diff --git a/addons/keda/duck/v1alpha1/zz_generated.deepcopy.go b/addons/keda/duck/v1alpha1/zz_generated.deepcopy.go
diff --git a/addons/strimzi/duck/v1beta2/zz_generated.deepcopy.go b/addons/strimzi/duck/v1beta2/zz_generated.deepcopy.go
diff --git a/go.mod b/go.mod
@@ -19,6 +19,7 @@ require (
 	github.com/magiconair/properties v1.8.6
 	github.com/mitchellh/go-homedir v1.1.0
 	github.com/mitchellh/mapstructure v1.4.3
+	github.com/moby/term v0.0.0-20210619224110-3f7ff695adc6
 	github.com/onsi/gomega v1.19.0
 	github.com/openshift/api v3.9.1-0.20190927182313-d4a64ec2cbd8+incompatible
 	github.com/operator-framework/api v0.13.0

diff --git a/go.sum b/go.sum
@@ -68,6 +68,7 @@ github.com/Azure/azure-sdk-for-go v46.4.0+incompatible/go.mod h1:9XXNKU+eRnpl9mo
 github.com/Azure/azure-sdk-for-go v61.2.0+incompatible/go.mod h1:9XXNKU+eRnpl9moKnB4QOLf1HestfXbmab5FXxiDBjc=
 github.com/Azure/go-ansiterm v0.0.0-20170929234023-d6e3b3328b78/go.mod h1:LmzpDX56iTiv29bbRTIsUNlaFfuhWRQBWjQdVyAevI8=
 github.com/Azure/go-ansiterm v0.0.0-20210608223527-2377c96fe795/go.mod h1:LmzpDX56iTiv29bbRTIsUNlaFfuhWRQBWjQdVyAevI8=
+github.com/Azure/go-ansiterm v0.0.0-20210617225240-d185dfc1b5a1 h1:UQHMgLO+TxOElx5B5HZ4hJQsoJ/PvUvKRhJHDQXO8P8=
 github.com/Azure/go-ansiterm v0.0.0-20210617225240-d185dfc1b5a1/go.mod h1:xomTg63KZ2rFqZQzSB4Vz2SUXa1BpHTVz9L5PTmPC4E=
 github.com/Azure/go-autorest v10.8.1+incompatible/go.mod h1:r+4oMnoxhatjLLJ6zxSWATqVooLgysK6ZNox3g/xq24=
 github.com/Azure/go-autorest v14.2.0+incompatible h1:V5VMDjClD3GiElqLWO7mz2MxNAK/vTfRHdAubSIPRgs=
@@ -386,6 +387,7 @@ github.com/cpuguy83/go-md2man/v2 v2.0.0/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsr
 github.com/cpuguy83/go-md2man/v2 v2.0.1/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o=
 github.com/creack/pty v1.1.7/go.mod h1:lj5s0c3V2DBrqTV7llrYr5NG6My20zk30Fl46Y7DoTY=
 github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
+github.com/creack/pty v1.1.11 h1:07n33Z8lZxZ2qwegKbObQohDhXDQxiMMz1NOUGYlesw=
 github.com/creack/pty v1.1.11/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
 github.com/cyphar/filepath-securejoin v0.2.2/go.mod h1:FpkQEhXnPnOthhzymB7CGsFk2G9VLXONKD9G7QGMM+4=
 github.com/d2g/dhcp4 v0.0.0-20170904100407-a1d1b6c41b1c/go.mod h1:Ct2BUK8SB0YC1SMSibvLzxjeJLnrYEVLULFNiHY9YfQ=
@@ -931,6 +933,8 @@ github.com/moby/sys/symlink v0.1.0/go.mod h1:GGDODQmbFOjFsXvfLVn3+ZRxkch54RkSiGq
 github.com/moby/term v0.0.0-20200312100748-672ec06f55cd/go.mod h1:DdlQx2hp0Ss5/fLikoLlEeIYiATotOjgB//nb973jeo=
 github.com/moby/term v0.0.0-20201216013528-df9cb8a40635/go.mod h1:FBS0z0QWA44HXygs7VXDUOGoN/1TV3RuWkLO04am3wc=
 github.com/moby/term v0.0.0-20210610120745-9d4ed1856297/go.mod h1:vgPCkQMyxTZ7IDy8SXRufE172gr8+K/JE/7hHFxHW3A=
+github.com/moby/term v0.0.0-20210619224110-3f7ff695adc6 h1:dcztxKSvZ4Id8iPpHERQBbIJfabdt4wUm5qy3wOL2Zc=
+github.com/moby/term v0.0.0-20210619224110-3f7ff695adc6/go.mod h1:E2VnQOmVuvZB6UYnnDB0qG5Nq/1tD9acaOpo6xmt0Kw=
 github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
 github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd h1:TRLaZ9cD/w8PVh93nsPXa1VrQ6jlwL5oN8l14QlcNfg=
 github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
@@ -2042,7 +2046,6 @@ k8s.io/code-generator v0.18.3/go.mod h1:TgNEVx9hCyPGpdtCWA34olQYLkh3ok9ar7XfSsr8
 k8s.io/code-generator v0.21.3/go.mod h1:K3y0Bv9Cz2cOW2vXUrNZlFbflhuPvuadW6JdnN6gGKo=
 k8s.io/code-generator v0.22.1/go.mod h1:eV77Y09IopzeXOJzndrDyCI88UBok2h6WxAlBwpxa+o=
 k8s.io/code-generator v0.22.2/go.mod h1:eV77Y09IopzeXOJzndrDyCI88UBok2h6WxAlBwpxa+o=
-k8s.io/code-generator v0.22.5 h1:jn+mYXI5q7rzo7Bz/n8xZIgbe61SeXlIjU5jA8jLVps=
 k8s.io/code-generator v0.22.5/go.mod h1:sbdWCOVob+KaQ5O7xs8PNNaCTpbWVqNgA6EPwLOmRNk=
 k8s.io/component-base v0.18.2/go.mod h1:kqLlMuhJNHQ9lz8Z7V5bxUUtjFZnrypArGl58gmDfUM=
 k8s.io/component-base v0.18.3/go.mod h1:bp5GzGR0aGkYEfTj+eTY0AN/vXTgkJdQXjNTTVUaa3k=

diff --git a/pkg/apis/camel/v1/zz_generated.deepcopy.go b/pkg/apis/camel/v1/zz_generated.deepcopy.go
diff --git a/pkg/apis/camel/v1alpha1/zz_generated.deepcopy.go b/pkg/apis/camel/v1alpha1/zz_generated.deepcopy.go
diff --git a/pkg/cmd/root.go b/pkg/cmd/root.go
@@ -23,6 +23,7 @@ import (
 	"os"
 	"strings"
 
+	"github.com/moby/term"
 	"github.com/pkg/errors"
 	"github.com/spf13/cobra"
 	"github.com/spf13/viper"
@@ -83,6 +84,11 @@ func kamelPreAddCommandInit(options *RootCmdOptions) *cobra.Command {
 	cmd.PersistentFlags().StringVar(&options.KubeConfig, "kube-config", os.Getenv("KUBECONFIG"), "Path to the kube config file to use for CLI requests")
 	cmd.PersistentFlags().StringVarP(&options.Namespace, "namespace", "n", "", "Namespace to use for all operations")
 
+	cobra.AddTemplateFunc("wrappedFlagUsages", wrappedFlagUsages)
+	usageTmpl := cmd.UsageTemplate()
+	usageTmpl = strings.Replace(usageTmpl, ".LocalFlags.FlagUsages", " wrappedFlagUsages .", 1)
+	cmd.SetUsageTemplate(usageTmpl)
+
 	return &cmd
 }
 
@@ -237,3 +243,11 @@ func (command *RootCmdOptions) GetCamelCmdClient() (*v1.CamelV1Client, error) {
 func (command *RootCmdOptions) NewCmdClient() (client.Client, error) {
 	return client.NewOutOfClusterClient(command.KubeConfig)
 }
+
+func wrappedFlagUsages(cmd *cobra.Command) string {
+	width := 80
+	if ws, err := term.GetWinsize(0); err == nil {
+		width = int(ws.Width)
+	}
+	return cmd.Flags().FlagUsagesWrapped(width - 1)
+}