X-Git-Url: http://git.grml.org/?a=blobdiff_plain;f=etc%2Fzsh%2Fzshenv;h=7397397c3f7f854f4ab5588dbab0f53d87636caf;hb=69255e617abd0d063240d11f975b2fecf94d758e;hp=0ef72b2cfa23014ad9e6d4b9d55f7b33bfe0e70f;hpb=8bdf3e57fdc82885826b23f7cd8c905b6331feb5;p=grml-etc-core.git

diff --git a/etc/zsh/zshenv b/etc/zsh/zshenv
index 0ef72b2..7397397 100644
--- a/etc/zsh/zshenv
+++ b/etc/zsh/zshenv
@@ -3,7 +3,6 @@
 # Authors:       grml-team (grml.org), (c) Michael Prokop <mika@grml.org>
 # Bug-Reports:   see http://grml.org/bugs/
 # License:       This file is licensed under the GPL v2.
-# Latest change: Mit Jul 25 15:02:01 CEST 2007 [mika]
 ################################################################################
 # This file is sourced on all invocations of the shell.
 # It is the 1st file zsh reads; it's read for every shell,
@@ -23,76 +22,112 @@
 
 # language settings (read in /etc/environment before /etc/default/locale as
 # the latter one is the default on Debian nowadays)
-  [[ -r /etc/environment ]] && source /etc/environment
+# no xsource() here because it's only created in zshrc! (which is good)
+[[ -r /etc/environment ]] && source /etc/environment
 
 # set environment variables (important for autologin on tty)
-  [[ -z "$HOSTNAME" ]]      && export HOSTNAME=$(hostname)
-  # make sure /usr/bin/id is available
-  if [[ -x /usr/bin/id ]] ; then
-     [[ -z "$USER" ]]          && export USER=$(/usr/bin/id -un)
-     [[ $LOGNAME == LOGIN ]] && LOGNAME=$(/usr/bin/id -un)
-  fi
+if [ -n "${HOSTNAME}" ] ; then
+    export HOSTNAME="${HOSTNAME}"
+else
+    export HOSTNAME="$(uname -n)"
+fi
+
+# make sure /usr/bin/id is available
+if [[ -x /usr/bin/id ]] ; then
+    [[ -z "$USER" ]]          && export USER=$(/usr/bin/id -un)
+    [[ $LOGNAME == LOGIN ]] && LOGNAME=$(/usr/bin/id -un)
+fi
 
 # workaround for live-cd mode as $HOME is not set via rungetty
-  if [[ -f /etc/grml_cd ]] ; then
+if [[ -f /etc/grml_cd ]] ; then
     if (( EUID == 0 )); then
-       export HOME=/root
+        export HOME=/root
     else
-       export HOME=/home/$USER
+        export HOME=/home/$USER
     fi
-  fi
+fi
 
-# set $PATH
+## set $PATH
 # gentoo users have to source /etc/profile.env
-  if [[ -r /etc/gentoo-release ]] ; then
-     [[ -r /etc/profile.env ]] && source /etc/profile.env
-       if (( EUID != 0 )); then
-          PATH="$HOME/bin:/bin:/sbin:/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/usr/X11R6/bin:/usr/games:/usr/NX/bin:$PATH"
-       else
-          PATH="/sbin:/bin:/usr/sbin:/usr/bin:/usr/X11R6/bin:/usr/local/sbin:/usr/local/bin:/usr/NX/bin:$PATH"
-       fi
-  else
-    # support extra software in special directory outside of squashfs environment in live-cd mode
-    if [[ -f /etc/grml_cd ]] ; then
-       [[ -d /cdrom/addons/ ]] && ADDONS=':/cdrom/addons/'
-    fi
-    if (( EUID != 0 )); then
-      PATH="$HOME/bin:/bin:/sbin:/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/usr/X11R6/bin:/usr/games:/usr/NX/bin$ADDONS"
-    else
-      PATH="/sbin:/bin:/usr/sbin:/usr/bin:/usr/X11R6/bin:/usr/local/sbin:/usr/local/bin:/usr/NX/bin$ADDONS"
-    fi
-  fi
+if [[ -r /etc/gentoo-release ]] ; then
+    [[ -r /etc/profile.env ]] && source /etc/profile.env
+fi
+
+# support extra scripts/software in special directory outside of squashfs environment in live mode
+if [[ -f /etc/grml_cd ]] ; then
+  [[ -r /run/live/medium/scripts ]] && ADDONS='/run/live/medium/scripts'
+  [[ -r /etc/grml/my_path ]] && ADDONS="$(cat /etc/grml/my_path)"
+fi
+
+# Solaris
+case $(uname 2>/dev/null) in
+  SunOS)
+    path=(
+      /usr/bin
+      /usr/sbin
+      /usr/ccs/bin
+      /opt/SUNWspro/bin
+      /usr/ucb
+      /usr/sfw/bin
+      /usr/gnu/bin
+      /usr/openwin/bin
+      /opt/csw/bin
+      /sbin
+      ~/bin
+    )
+esac
+
+# generic $PATH handling
+if (( EUID != 0 )); then
+  path=(
+    $HOME/bin
+    /usr/local/bin
+    /usr/bin
+    /bin
+    /usr/local/sbin
+    /usr/sbin
+    /sbin
+    /usr/local/games
+    /usr/games
+    "${ADDONS}"
+    "${path[@]}"
+  )
+else
+  path=(
+    $HOME/bin
+    /usr/local/sbin
+    /usr/local/bin
+    /sbin
+    /bin
+    /usr/sbin
+    /usr/bin
+    "${ADDONS}"
+    "${path[@]}"
+  )
+fi
+
+# remove empty components to avoid '::' ending up + resulting in './' being in $PATH
+path=( "${path[@]:#}" )
 
-  # Solaris 
-  # case $(uname 2>/dev/null) in
-  #   SunOS)
-  #      PATH="/usr/bin:/usr/sbin:/usr/ccs/bin:/usr/sfw/bin:/opt/sfw/bin:/opt/bin:/usr/local/bin:/usr/openwin/bin:/usr/dt/bin:/usr/ucb:/usr/proc/bin:~/bin"
-  #      # LD_LIBRARY_PATH="/opt/csw/lib:/opt/sfw/lib:/usr/lib:/usr/local/lib:/usr/ccs/lib:/usr/openwin/lib:/usr/ucb/lib"
-  #      # MANPATH="$MANPATH:/opt/csw/man:/usr/man:/usr/share/man:/usr/local/man:/opt/sfw/man"
-  #esac
+typeset -U path
 
 # less (:=pager) options:
 #  export LESS=C
-  if [[ -x /usr/bin/lesspipe.sh ]] ; then
-     export LESSOPEN="|lesspipe.sh %s"
-  elif [[ -x /usr/bin/lesspipe ]] ; then
-     export LESSOPEN="|lesspipe %s"
-  fi
-  export READNULLCMD=${PAGER:-/usr/bin/pager}
+typeset -a lp; lp=( ${^path}/lesspipe(N) )
+if (( $#lp > 0 )) && [[ -x $lp[1] ]] ; then
+    export LESSOPEN="|lesspipe %s"
+elif [[ -x /usr/bin/lesspipe.sh ]] ; then
+    export LESSOPEN="|lesspipe.sh %s"
+fi
+unset lp
 
-# support termcap colors when using PAGER=less:
-  export LESS_TERMCAP_mb=$'\E[01;31m'
-  export LESS_TERMCAP_md=$'\E[01;31m'
-  export LESS_TERMCAP_me=$'\E[0m'
-  export LESS_TERMCAP_se=$'\E[0m'
-  export LESS_TERMCAP_so=$'\E[01;44;33m'
-  export LESS_TERMCAP_ue=$'\E[0m'
-  export LESS_TERMCAP_us=$'\E[01;32m'
+export READNULLCMD=${PAGER:-/usr/bin/pager}
 
 # allow zeroconf for distcc
-  export DISTCC_HOSTS="+zeroconf"
+export DISTCC_HOSTS="+zeroconf"
 
 # MAKEDEV should be usable on udev as well by default:
-  export WRITE_ON_UDEV=yes
+export WRITE_ON_UDEV=yes
 
 ## END OF FILE #################################################################
+# vim:filetype=zsh foldmethod=marker autoindent expandtab shiftwidth=4