zshrc: use apt for agi/adg/ag/au aliases, fall back to apt-get

apt has colors and a progress bar and is supposed to be a
nice UI, so let's make it our default.

Thanks: Karl Voit for the suggestion

diff --git a/etc/zsh/zshrc b/etc/zsh/zshrc
index 1ffc6f2..04915b1 100644 (file)
--- a/etc/zsh/zshrc
+++ b/etc/zsh/zshrc
@@ -2663,16 +2663,23 @@ if [[ -r /etc/debian_version ]] ; then
         alias acsh='apt-cache show'
         #a3# Execute \kbd{apt-cache policy}
         alias acp='apt-cache policy'
-        #a3# Execute \kbd{apt-get dist-upgrade}
-        salias adg="apt-get dist-upgrade"
-        #a3# Execute \kbd{apt-get install}
-        salias agi="apt-get install"
+        if check_com -c apt ; then
+         #a3# Execute \kbd{apt dist-upgrade}
+         salias adg="apt dist-upgrade"
+         #a3# Execute \kbd{apt upgrade}
+         salias ag="apt upgrade"
+         #a3# Execute \kbd{apt install}
+         salias agi="apt install"
+         #a3# Execute \kbd{apt-get update}
+         salias au="apt update"
+       else
+         salias adg="apt-get dist-upgrade"
+         salias ag="apt-get upgrade"
+         salias agi="apt-get install"
+         salias au="apt-get update"
+       fi
         #a3# Execute \kbd{aptitude install}
         salias ati="aptitude install"
-        #a3# Execute \kbd{apt-get upgrade}
-        salias ag="apt-get upgrade"
-        #a3# Execute \kbd{apt-get update}
-        salias au="apt-get update"
         #a3# Execute \kbd{aptitude update ; aptitude safe-upgrade}
         salias -a up="aptitude update ; aptitude safe-upgrade"
         #a3# Execute \kbd{dpkg-buildpackage}