rres: follow Arch packaging guidelines

Reported by dreieck

1 files changed, 11 insertions, 4 deletions

diff --git a/PKGBUILD b/PKGBUILD
index 625e77fb929a..facd1e92e08d 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -2,7 +2,7 @@
 
 pkgname=rres
 pkgver=0.1.5
-pkgrel=0
+pkgrel=1
 pkgdesc='A xrandr replacement to gather display resolutions'
 arch=('any')
 url="https://sr.ht/~nkeor/rres"
@@ -11,13 +11,20 @@ makedepends=('rust')
 source=("https://git.sr.ht/~nkeor/rres/archive/v${pkgver}.tar.gz")
 sha256sums=('d52d7cf582ebc0827073bdef53937aa3eceea95416019dfa8f076620ae992a61')
 
+prepare() {
+    cd ${pkgname}-v${pkgver}
+    export RUSTUP_TOOLCHAIN=stable
+    cargo fetch --locked --target "$(rustc -vV | sed -n 's/host: //p')"
+}
+
 build() {
     cd ${pkgname}-v${pkgver}
-    cargo build --release
+    export RUSTUP_TOOLCHAIN=stable
+    export CARGO_TARGET_DIR=target
+    cargo build --frozen --release --all-features
 }
 
 package() {
     cd ${pkgname}-v${pkgver}
-    install -Dm755 "target/release/${pkgname}" \
-        -t "${pkgdir}/usr/bin"
+    install -Dm755 -t "${pkgdir}/usr/bin" "target/release/${pkgname}"
 }