darkman: update to 2.0.1, add shell completions

Closes: #50832 [via git-merge-pr]

srcpkgs/darkman/template

@@ -1,8 +1,9 @@
 # Template file for 'darkman'
 pkgname=darkman
-version=1.5.4
-revision=2
+version=2.0.1
+revision=1
 build_style=go
+build_helper=qemu
 go_import_path="gitlab.com/WhyNotHugo/darkman"
 go_package="${go_import_path}/cmd/darkman"
 go_ldflags="-X main.Version=${version}"
@@ -14,7 +15,15 @@ license="ISC"
 homepage="https://darkman.whynothugo.nl/"
 changelog="https://gitlab.com/WhyNotHugo/darkman/-/raw/main/CHANGELOG.md"
 distfiles="https://gitlab.com/WhyNotHugo/darkman/-/archive/v${version}/darkman-v${version}.tar"
-checksum=c19b33a62a90120df53ccfa823eb69da24429bb63101d57e9604e36eb3de9e38
+checksum=8bfcf0884c8a71b523d675f47037c5e4f51dcb52ef59a3b7d538a82c3cf41fbe
+_completions="zsh bash fish"
+
+post_build() {
+	local _bin="$(find ${GOPATH}/bin -name darkman)"
+	for _shell in ${_completions}; do
+		vtargetrun "${_bin}" completion ${_shell} > darkman.${_shell}
+	done
+}
 
 post_install() {
 	vmkdir usr/share/dbus-1/services
@@ -28,4 +37,8 @@ post_install() {
 	vman darkman.1
 
 	vlicense LICENCE
+
+	for _shell in ${_completions}; do
+		vcompletion darkman.${_shell} ${_shell}
+	done
 }