Revert "Remove darwin from goreleaser and download.sh"

This reverts commit b0e129e1c1.

.goreleaser.yml

@@ -12,6 +12,7 @@
 builds:
   - binary: gotop
     goos:
+      - darwin
       - linux
     goarch:
       - amd64
@@ -27,3 +28,9 @@ archive:
   replacements:
     arm64: arm8
   format: tgz
+brew:
+  github:
+    owner: cjbassi
+    name: homebrew-gotop
+  description: "A terminal based graphical activity monitor inspired by gtop and vtop"
+  homepage: "https://github.com/cjbassi/gotop"

download.sh

@@ -12,6 +12,8 @@ download() {
 arch=$(uname -sm)
 case "$arch" in
     # order matters
+    Darwin\ *64)        download darwin_amd64   ;;
+    Darwin\ *86)        download darwin_386     ;;
     Linux\ armv5*)      download linux_arm5     ;;
     Linux\ armv6*)      download linux_arm6     ;;
     Linux\ armv7*)      download linux_arm7     ;;