added PKGBUILD n stuff

PKGBUILD

@@ -0,0 +1,32 @@
+# Maintainer: Jef Roosens
+
+pkgbase='krabby-git'
+pkgname='krabby-git'
+pkgver=0.1.6.r0.g2669909
+pkgrel=1
+pkgdesc='Print pokemon sprites in your terminal (development version)'
+arch=('x86_64')
+
+url='https://github.com/yannjor/krabby'
+license=('GPL-3.0')
+
+makedepends=('rust')
+conflicts=('krabby')
+
+source=("${pkgname}::git+https://github.com/yannjor/krabby#branch=main")
+md5sums=('SKIP')
+
+pkgver() {
+    git -C "${pkgname}" describe --long --tags | sed 's/^v//;s/\([^-]*-g\)/r\1/;s/-/./g'
+}
+
+build() {
+    cd "${pkgname}"
+
+    cargo build --release
+}
+
+package() {
+    install -Dm755 "${pkgname}/target/release/krabby" -t "${pkgdir}/usr/bin"
+    install -Dm644 "${pkgname}/LICENSE" "${pkgdir}/usr/share/licenses/${pkgname}/LICENSE"
+}