Merge pull request #67 from willeccles/homebrew

Add homebrew support

README.md

@@ -37,21 +37,21 @@ sudo make install
 - emerge (Gentoo)
 - dnf (Fedora)
 - guix (non-system-wide Guix)
+- Homebrew
 - lunar (Lunar)
 - MacPorts (macOS)
 - pacman (Arch)
+- pkg (FreeBSD and OpenBSD)
 - slackpkg (Slackware)
 - sorcery (Source Mage)
 - urpmi (Mageia)
 - xbps (Void)
 - zypper (OpenSUSE)
-- pkg (FreeBSD and OpenBSD)
 
 ## Explicitly unsupported package managers
 
 - Cargo
 - Flatpak
-- Homebrew
 - Nix
 - NPM
 - Pip

cpm

@@ -312,6 +312,22 @@ _macports() {
   esac
 }
 
+_brew() {
+  case "$OP" in
+    install) brew install "$@";;
+    remove)  brew uninstall "$@";;
+    list)    brew list;;
+    count)   brew list | tot;;
+    update)  brew update;;
+    upgrade) brew update && brew upgrade;;
+    search)  brew search "$@";;
+    show)    brew info "$@";;
+    files)   pem "unsupported operation";;
+    from)    pem "unsupported operation";;
+    clean)   brew cleanup;;
+  esac
+}
+
 _xbps() {
   case "$OP" in
     install) su_do xbps-install "$@";;
@@ -527,8 +543,7 @@ else
   if has port; then
     _macports "$@"
   elif has brew; then
-    pem "Homebrew is not supported [wontfix]"
-    exit 1
+    _brew "$@"
   else
     pem "No valid package manager detected."
     exit 1