From: Nicolas Boisselier <nicolas.boisselier@gmail.com>
Date: Sat, 12 Nov 2016 18:01:46 +0000 (+0000)
Subject: mac_install
X-Git-Url: https://git.nbdom.net/?a=commitdiff_plain;h=c30ea3846e6cbef55b0add6ee1e167599e3137a9;p=nb.git

mac_install
---

diff --git a/etc/profile.d/mac.sh b/etc/profile.d/mac.sh
index 927dd7a6..d51658eb 100644
--- a/etc/profile.d/mac.sh
+++ b/etc/profile.d/mac.sh
@@ -103,7 +103,7 @@ mac_install() {
 
   # Aliases
   case "$prg" in
-    docker) prg="https://download.docker.com/mac/stable/Docker.dmg" ;;
+    docker) [ "$(sysctl -n kern.hv_support 2>/dev/null)" = "0" ] && echo "Docker not compatible. \`See sysctl -n kern.hv_support\`" && return; prg="https://download.docker.com/mac/stable/Docker.dmg" ;;
     xcode) prg="http://adcdownload.apple.com/Developer_Tools/Command_Line_Tools_macOS_10.12_for_Xcode_8.1/Command_Line_Tools_macOS_10.12_for_Xcode_8.1.dmg" ;;
     virtualbox) prg=$(getexp_url 'https?://download.virtualbox.org/virtualbox/[^"\s]+dmg' https://www.virtualbox.org/wiki/Downloads) ;;
     macport) prg=$(getexp_url 'https?://distfiles.macports.org/MacPorts/MacPorts[^"\s]+pkg' https://www.macports.org/install.php) ;;