shell/env: Use test instead of [ and $HOME instead of ~.

[config/dotfiles.git] / shell / env

diff --git a/shell/env b/shell/env
index 944a888d2f2339e77df688d1acbb1d388fec003c..45b98bcfcf6cd2a666a14c8de347d0faf8f8fd78 100644 (file)
--- a/shell/env
+++ b/shell/env
@@ -1,11 +1,102 @@
 # Configuration file for environment related options for all shells.
 
+# Copyright (C) 2011-2012  Simon Ruderich
+#
+# This file is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This file is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this file.  If not, see <http://www.gnu.org/licenses/>.
 
-# Use UTF-8 encoding in the terminal.
-export LC_ALL=en_US.UTF-8
+
+source_debug ". ~/.shell/env"
+
+
+# Use UTF-8 encoding in the terminal. Don't use LC_ALL as it's used for
+# debugging purposes. Thanks to twb in Freenode/#screen (2009-10-02 10:25).
+LANG=en_US.UTF-8
+export LANG
+
+# Add ~/bin and ~/.bin and ~/.shell/bin to PATH if available.
+if test -d "$HOME/.shell/bin"; then
+    PATH="$HOME/.shell/bin:$PATH"
+fi
+if test -d "$HOME/bin"; then
+    PATH="$HOME/bin:$PATH"
+fi
+if test -d "$HOME/.bin"; then
+    PATH="$HOME/.bin:$PATH"
+fi
 
 # Use Vim as editor.
-export EDITOR=vim
+EDITOR=vim
+export EDITOR
 
 # Set less as pager, its configuration is done through the .less file.
-export PAGER=less
+PAGER=less
+export PAGER
+
+# Use ~/.tmp as directory for temporary files if available to reduce security
+# problems on multi-user systems.
+if test -O "$HOME/.tmp" && test -d "$HOME/.tmp"; then
+    TMP=$HOME/.tmp
+    TEMP=$TMP
+    TMPDIR=$TMP
+    export TMP TEMP TMPDIR
+# Also try ~/tmp as fallback.
+elif test -O "$HOME/tmp" && test -d "$HOME/tmp"; then
+    TMP=$HOME/tmp
+    TEMP=$TMP
+    TMPDIR=$TMP
+    export TMP TEMP TMPDIR
+fi
+
+# Change rlwrap's home directory to prevent cluttering ~.
+RLWRAP_HOME="$HOME/.shell/rlwrap"
+export RLWRAP_HOME
+
+# Set colors for GNU ls (and zsh completions).
+# See `dircolors --print-database` for possible colors.
+LS_COLORS='no=00'
+LS_COLORS=$LS_COLORS':fi=00'       # normal files: normal
+LS_COLORS=$LS_COLORS':di=34;01'    # directories: blue bold
+LS_COLORS=$LS_COLORS':ln=36'       # symbolic links: cyan
+LS_COLORS=$LS_COLORS':pi=00'       # named pipes: normal
+LS_COLORS=$LS_COLORS':so=00'       # sockets: normal
+LS_COLORS=$LS_COLORS':bd=00'       # block devices: normal
+LS_COLORS=$LS_COLORS':cd=00'       # character devices: normal
+LS_COLORS=$LS_COLORS':or=36;41'    # orphaned links: red background
+LS_COLORS=$LS_COLORS':su=31;01;43' # setuid files: yellow background
+LS_COLORS=$LS_COLORS':sg=31;01;43' # setgid files: yellow background
+LS_COLORS=$LS_COLORS':ow=34;01;41' # directories writable by others: blue background
+LS_COLORS=$LS_COLORS':ex=31;01'    # executables: bold red
+export LS_COLORS
+# Set the same colors for non GNU ls, except for orphaned links which aren't
+# supported.
+LSCOLORS='ExgxxxxxBxxxxxBdBdExEb'
+#         ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^
+#         | | | | | | | | | | |
+#         | | | | | | | | | | *- directory writable to others, without sticky bit
+#         | | | | | | | | | *--- directory writable to others, with sticky bit
+#         | | | | | | | | *----- executable with setgid bit set
+#         | | | | | | | *------- executable with setuid bit set
+#         | | | | | | *--------- character special
+#         | | | | | *----------- block special
+#         | | | | *------------- executable
+#         | | | *--------------- pipe
+#         | | *----------------- socket
+#         | *------------------- symbolic link
+#         *--------------------- directory
+export LSCOLORS
+
+
+source_debug ". ~/.shell/env (done)"
+
+# vim: ft=sh