dev-util/github-cli: add bash completion, manpages

Signed-off-by: Jeffrey Lin <jeffrey@icurse.nl>
(cherry picked from commit 05a59f8c3ed2991f4999c4936dbf5fc0565b7b60)
Signed-off-by: Robin H. Johnson <robbat2@gentoo.org>

dev-util/github-cli/github-cli-0.9.0-r1.ebuild

@@ -2,7 +2,7 @@
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=7
-inherit go-module
+inherit bash-completion-r1 go-module
 
 DESCRIPTION="GitHub CLI"
 HOMEPAGE="https://github.com/cli/cli"
@@ -294,4 +294,10 @@ src_compile() {
 src_install() {
 	dobin bin/gh
 	dodoc README.md
+
+	make manpages
+	doman share/man/man1/gh*.1
+
+	bin/gh completion -s bash > gh
+	dobashcomp gh
 }