Ensure hostnames are visible in CLI website

This commit changes <github.com> and <ghe.com> references to `github.com` and `ghe.com` so they are visible on the GitHub CLI marketing website.

GitHub Pages will render URLs with a protocol as clickable links, however hostnames are treated as HTML elements and not rendered.

pkg/cmd/api/api.go

@@ -199,15 +199,15 @@ func NewCmdApi(f *cmdutil.Factory, runF func(*ApiOptions) error) *cobra.Command
 			[.[].data.viewer.repositories.nodes[]] as $r | count(select($r[].isFork))/count($r[])'
 		`),
 		Annotations: map[string]string{
-			"help:environment": heredoc.Doc(`
+			"help:environment": heredoc.Docf(`
 				GH_TOKEN, GITHUB_TOKEN (in order of precedence): an authentication token for
-				<github.com> API requests.
+				%[1]sgithub.com%[1]s API requests.
 
 				GH_ENTERPRISE_TOKEN, GITHUB_ENTERPRISE_TOKEN (in order of precedence): an
 				authentication token for API requests to GitHub Enterprise.
 
-				GH_HOST: make the request to a GitHub host other than <github.com>.
-			`),
+				GH_HOST: make the request to a GitHub host other than %[1]sgithub.com%[1]s.
+			`, "`"),
 		},
 		Args: cobra.ExactArgs(1),
 		PreRun: func(c *cobra.Command, args []string) {

pkg/cmd/extension/command.go

@@ -300,7 +300,7 @@ func NewCmdExtension(f *cmdutil.Factory) *cobra.Command {
 
 					For GitHub repositories, the repository argument can be specified in
 					%[1]sOWNER/REPO%[1]s format or as a full repository URL.
-					The URL format is useful when the repository is not hosted on <github.com>.
+					The URL format is useful when the repository is not hosted on %[1]sgithub.com%[1]s.
 
 					For remote repositories, the GitHub CLI first looks for the release artifacts assuming
 					that it's a binary extension i.e. prebuilt binaries provided as part of the release.

pkg/cmd/repo/rename/rename.go

@@ -59,7 +59,7 @@ func NewCmdRename(f *cmdutil.Factory, runf func(*RenameOptions) error) *cobra.Co
 			with %[1]s--repo%[1]s is renamed.
 
 			To transfer repository ownership to another user account or organization,
-			you must follow additional steps on <github.com>.
+			you must follow additional steps on %[1]sgithub.com%[1]s.
 
 			For more information on transferring repository ownership, see:
 			<https://docs.github.com/en/repositories/creating-and-managing-repositories/transferring-a-repository>

pkg/cmd/root/help_topic.go

@@ -43,7 +43,7 @@ var HelpTopics = []helpTopic{
 		short: "Environment variables that can be used with gh",
 		long: heredoc.Docf(`
 			%[1]sGH_TOKEN%[1]s, %[1]sGITHUB_TOKEN%[1]s (in order of precedence): an authentication token that will be used when
-			a command targets either <github.com> or a subdomain of <ghe.com>. Setting this avoids being prompted to
+			a command targets either %[1]sgithub.com%[1]s or a subdomain of %[1]sghe.com%[1]s. Setting this avoids being prompted to
 			authenticate and takes precedence over previously stored credentials.
 
 			%[1]sGH_ENTERPRISE_TOKEN%[1]s, %[1]sGITHUB_ENTERPRISE_TOKEN%[1]s (in order of precedence): an authentication

pkg/cmd/search/code/code.go

@@ -33,16 +33,16 @@ func NewCmdCode(f *cmdutil.Factory, runF func(*CodeOptions) error) *cobra.Comman
 	cmd := &cobra.Command{
 		Use:   "code <query>",
 		Short: "Search within code",
-		Long: heredoc.Doc(`
+		Long: heredoc.Docf(`
 			Search within code in GitHub repositories.
 
 			The search syntax is documented at:
 			<https://docs.github.com/search-github/searching-on-github/searching-code>
 
 			Note that these search results are powered by what is now a legacy GitHub code search engine.
-			The results might not match what is seen on <github.com>, and new features like regex search
+			The results might not match what is seen on %[1]sgithub.com%[1]s, and new features like regex search
 			are not yet available via the GitHub API.
-		`),
+		`, "`"),
 		Example: heredoc.Doc(`
 			# Search code matching "react" and "lifecycle"
 			$ gh search code react lifecycle