testing/sequoia-sq: add misc doc/completion files

testing/sequoia-sq/APKBUILD

@@ -1,7 +1,7 @@
 # Maintainer: psykose <alice@ayaya.dev>
 pkgname=sequoia-sq
 pkgver=0.30.0
-pkgrel=0
+pkgrel=1
 pkgdesc="Command-line frontends for Sequoia"
 url="https://gitlab.com/sequoia-pgp/sequoia-sq"
 # rust-ring
@@ -15,6 +15,12 @@ makedepends="
 	sqlite-dev
 	"
 checkdepends="bash"
+subpackages="
+	$pkgname-doc
+	$pkgname-bash-completion
+	$pkgname-fish-completion
+	$pkgname-zsh-completion
+	"
 source="https://gitlab.com/sequoia-pgp/sequoia-sq/-/archive/v$pkgver/sequoia-sq-v$pkgver.tar.bz2"
 builddir="$srcdir/sequoia-sq-v$pkgver"
 options="net" # cargo deps
@@ -27,6 +33,7 @@ prepare() {
 }
 
 build() {
+	export CARGO_TARGET_DIR=target
 	cargo build --frozen --release --no-default-features --features crypto-openssl
 }
 
@@ -37,6 +44,14 @@ check() {
 package() {
 	install -Dm755 target/release/sq \
 		-t "$pkgdir"/usr/bin/
+	install -Dm644 target/_sq \
+		"$pkgdir"/usr/share/zsh/site-functions/_sq
+	install -Dm644 target/sq.bash \
+		"$pkgdir"/usr/share/bash-completion/completions/sq
+	install -Dm644 target/sq.fish \
+		"$pkgdir"/usr/share/fish/completions/sq.fish
+	install -Dm644 target/release/build/sequoia-sq-*/out/*.1 \
+		-t "$pkgdir"/usr/share/man/man1/
 }
 
 sha512sums="