build: add dart cache

.repo/build

@@ -30,16 +30,24 @@ for package in "${PACKAGES[@]}"; do
     # capture output for parsing dependencies
     makepkg_output=$(makepkg --printsrcinfo)
 
-    # cache downloaded crates
+    #
+    # cache various downloads
+    #
+    # rust - crates
     if grep -q "depends = rust\|cargo" <<<"$makepkg_output"; then
       EXTRA_ARGS+=(--bind-rw /var/cache/cargo:/build/.cargo)
     fi
 
-    # cache downloaded modules
+    # go - modules
     if grep -q "depends = go" <<<"$makepkg_output"; then
       EXTRA_ARGS+=(--bind-rw /var/cache/golang:/build/go)
     fi
 
+    # dart - packages
+    if grep -q "depends = dart" <<<"$makepkg_output"; then
+      EXTRA_ARGS+=(--bind-rw /var/cache/dartlang:/build/.pub-cache)
+    fi
+
     # build signed package in chroot & add to local repo
     aur build \
       --chroot \

.repo/nvchecker.toml

@@ -90,6 +90,11 @@ to_pattern = '\1.\2.\3'
 
 # github
 
+[dart-sass]
+source = "github"
+github = "sass/dart-sass"
+use_max_tag = true
+
 [elfshaker]
 source = "github"
 github = "elfshaker/elfshaker"

dart-sass/PKGBUILD

@@ -0,0 +1,38 @@
+# Maintainer: George Rawlinson <grawlinson@archlinux.org>
+# Contributor: Thayne McCombs <astrothayne@gmail.com>
+
+pkgname=dart-sass
+pkgver=1.43.5
+pkgrel=1
+pkgdesc="Sass makes CSS fun again"
+arch=('x86_64')
+url='http://sass-lang.com/'
+license=('MIT')
+makedepends=('dart')
+options=('!strip')
+provides=('sass')
+conflicts=('ruby-sass')
+source=("$pkgname-$pkgver.tar.gz::https://github.com/sass/$pkgname/archive/$pkgver.tar.gz")
+b2sums=('8b02eaab47bddd9466e55edfead40895833eb635616dfd4c30206e6bed12227a6ac2a19521be0a246ba9b8cdd5fd90b5c0f821446ce825f6ddd210fbd39965a1')
+
+prepare() {
+  cd "$pkgname-$pkgver"
+
+  # download dependencies
+  pub get
+}
+
+build() {
+  cd "$pkgname-$pkgver"
+  dart compile exe -Dversion=$pkgver -o sass bin/sass.dart
+}
+
+package() {
+  cd "$pkgname-$pkgver"
+
+  # binary
+  install -vDm755 -t "$pkgdir/usr/bin" sass
+
+  # license
+  install -vDm644 -t "$pkgdir/usr/share/licenses/$pkgname" LICENSE
+}