lab show: Convert html comments to text

Currently lab dumps html content directly into text comments.  For
example,

	Current checkin policy requires:<br>&emsp;

This html should be converted into text for display in show commands.

Convert html comments into text for the lab show commands.

Signed-off-by: Prarit Bhargava <prarit@redhat.com>

cmd/issue_show.go

@@ -12,6 +12,7 @@ import (
 	"github.com/araddon/dateparse"
 	"github.com/charmbracelet/glamour"
 	"github.com/fatih/color"
+	"github.com/jaytaylor/html2text"
 	"github.com/rsteube/carapace"
 	"github.com/spf13/cobra"
 	gitlab "github.com/xanzy/go-gitlab"
@@ -309,7 +310,12 @@ func PrintDiscussions(discussions []*gitlab.Discussion, since string, idstr stri
 				}
 			}
 
-			noteBody := strings.Replace(note.Body, "\n", "\n"+indentHeader, -1)
+			noteBody := strings.Replace(note.Body, "\n", "<br>\n"+indentHeader, -1)
+			html2textOptions := html2text.Options{
+				PrettyTables: true,
+				OmitLinks:    true,
+			}
+			noteBody, _ = html2text.FromString(noteBody, html2textOptions)
 			printit := color.New().PrintfFunc()
 
 			if note.System {

go.mod

@@ -23,6 +23,7 @@ require (
 	github.com/gorilla/mux v1.7.3 // indirect
 	github.com/hashicorp/go-retryablehttp v0.6.8 // indirect
 	github.com/imdario/mergo v0.3.11 // indirect
+	github.com/jaytaylor/html2text v0.0.0-20200412013138-3577fbdbcff7
 	github.com/kevinburke/ssh_config v0.0.0-20201106050909-4977a11b4351 // indirect
 	github.com/lunixbochs/vtclean v1.0.0
 	github.com/magiconair/properties v1.8.4 // indirect
@@ -42,6 +43,7 @@ require (
 	github.com/spf13/jwalterweatherman v1.1.0 // indirect
 	github.com/spf13/pflag v1.0.5
 	github.com/spf13/viper v1.7.1
+	github.com/ssor/bom v0.0.0-20170718123548-6386211fdfcf // indirect
 	github.com/stretchr/testify v1.6.1
 	github.com/tcnksm/go-gitconfig v0.1.2
 	github.com/xanzy/go-gitlab v0.39.0

go.sum

@@ -280,6 +280,8 @@ github.com/imdario/mergo v0.3.11 h1:3tnifQM4i+fbajXKBHXWEH+KvNHqojZ778UH75j3bGA=
 github.com/imdario/mergo v0.3.11/go.mod h1:jmQim1M+e3UYxmgPu/WyfjB3N3VflVyUjjjwH0dnCYA=
 github.com/inconshreveable/mousetrap v1.0.0 h1:Z8tu5sraLXCXIcARxBp/8cbvlwVa7Z1NHg9XEKhtSvM=
 github.com/inconshreveable/mousetrap v1.0.0/go.mod h1:PxqpIevigyE2G7u3NXJIT2ANytuPF1OarO4DADm73n8=
+github.com/jaytaylor/html2text v0.0.0-20200412013138-3577fbdbcff7 h1:g0fAGBisHaEQ0TRq1iBvemFRf+8AEWEmBESSiWB3Vsc=
+github.com/jaytaylor/html2text v0.0.0-20200412013138-3577fbdbcff7/go.mod h1:CVKlgaMiht+LXvHG173ujK6JUhZXKb2u/BQtjPDIvyk=
 github.com/jbenet/go-context v0.0.0-20150711004518-d14ea06fba99 h1:BQSFePA1RWJOlocH6Fxy8MmwDt+yVQYULKfN0RoTN8A=
 github.com/jbenet/go-context v0.0.0-20150711004518-d14ea06fba99/go.mod h1:1lJo3i6rXxKeerYnT8Nvf0QmHCRC1n8sfWVwXF2Frvo=
 github.com/jessevdk/go-flags v1.4.0/go.mod h1:4FA24M0QyGHXBuZZK/XkWh8h0e1EYbRYJSGM75WSRxI=
@@ -459,6 +461,8 @@ github.com/spf13/viper v1.4.0/go.mod h1:PTJ7Z/lr49W6bUbkmS1V3by4uWynFiR9p7+dSq/y
 github.com/spf13/viper v1.7.0/go.mod h1:8WkrPz2fc9jxqZNCJI/76HCieCp4Q8HaLFoCha5qpdg=
 github.com/spf13/viper v1.7.1 h1:pM5oEahlgWv/WnHXpgbKz7iLIxRf65tye2Ci+XFK5sk=
 github.com/spf13/viper v1.7.1/go.mod h1:8WkrPz2fc9jxqZNCJI/76HCieCp4Q8HaLFoCha5qpdg=
+github.com/ssor/bom v0.0.0-20170718123548-6386211fdfcf h1:pvbZ0lM0XWPBqUKqFU8cmavspvIl9nulOYwdy6IFRRo=
+github.com/ssor/bom v0.0.0-20170718123548-6386211fdfcf/go.mod h1:RJID2RhlZKId02nZ62WenDCkgHFerpIOmW0iT7GKmXM=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/testify v1.2.2 h1:bSDNvY7ZPG5RlJ8otE/7V6gMiyenm9RtJ7IUVIAoJ1w=