From b16ae2647dfcf06eab48ce3e82ccdbc2e60095ea Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Radovan=20Garab=C3=ADk?=
 <radovan.garabik-github@kassiopeia.juls.savba.sk>
Date: Wed, 18 Nov 2020 16:44:59 +0100
Subject: [PATCH] clean up zsh syntax

---
 grc.zsh | 173 ++++++++++++++++++++++++++++----------------------------
 1 file changed, 87 insertions(+), 86 deletions(-)

diff --git a/grc.zsh b/grc.zsh
index be69ac3..aaaa4b9 100644
--- a/grc.zsh
+++ b/grc.zsh
@@ -1,88 +1,89 @@
-if [[ "$TERM" != dumb ]] && (( $+commands[grc] )) ; then
-
-  # Supported commands
-  cmds=(
-    as
-    ant
-    blkid
-    cc
-    configure
-    cvs
-    df
-    diff
-    dig
-    dnf
-    docker
-    docker-compose
-    docker-machine
-    du
-    env
-    fdisk
-    findmnt
-    free
-    g++
-    gas
-    gcc
-    getfacl
-    getsebool
-    gmake
-    id
-    ifconfig
-    iostat
-    ip
-    iptables
-    iwconfig
-    journalctl
-    kubectl
-    last
-    ldap
-    lolcat
-    ld
-    ls
-    lsattr
-    lsblk
-    lsmod
-    lsof
-    lspci
-    make
-    mount
-    mtr
-    mvn
-    netstat
-    nmap
-    ntpdate
-    php
-    ping
-    ping6
-    proftpd
-    ps
-    sar
-    semanage
-    sensors
-    showmount
-    ss
-    stat
-    sysctl
-    systemctl
-    tcpdump
-    traceroute
-    traceroute6
-    tune2fs
-    uptime
-    vmstat
-    wdiff
-    whois
-    sockstat
-  )
-
-  # Set alias for available commands.
-  for cmd in $cmds ; do
-    if (( $+commands[$cmd] )) ; then
-      alias $cmd="grc $(whence $cmd)"
-    fi
-  done
-
-  # Clean up variables
-  unset cmds cmd
+if [[ "$TERM" = dumb ]] || (( ! $+commands[grc] )); then
+    return
 fi
 
+# Supported commands
+cmds=(
+  as
+  ant
+  blkid
+  cc
+  configure
+  cvs
+  df
+  diff
+  dig
+  dnf
+  docker
+  docker-compose
+  docker-machine
+  du
+  env
+  fdisk
+  findmnt
+  free
+  g++
+  gas
+  gcc
+  getfacl
+  getsebool
+  gmake
+  id
+  ifconfig
+  iostat
+  ip
+  iptables
+  iwconfig
+  journalctl
+  kubectl
+  last
+  ldap
+  lolcat
+  ld
+  ls
+  lsattr
+  lsblk
+  lsmod
+  lsof
+  lspci
+  make
+  mount
+  mtr
+  mvn
+  netstat
+  nmap
+  ntpdate
+  php
+  ping
+  ping6
+  proftpd
+  ps
+  sar
+  semanage
+  sensors
+  showmount
+  sockstat
+  ss
+  stat
+  sysctl
+  systemctl
+  tcpdump
+  traceroute
+  traceroute6
+  tune2fs
+  uptime
+  vmstat
+  wdiff
+  whois
+)
+
+# Set alias for available commands.
+for cmd in $cmds ; do
+  if (( $+commands[$cmd] )) ; then
+    alias $cmd="grc --colour=auto $commands[$cmd]"
+  fi
+done
+
+# Clean up variables
+unset cmds cmd
+