X-Git-Url: https://ruderich.org/simon/gitweb/?a=blobdiff_plain;f=shell%2Fenv;h=2c81633320a1b737a1e13e3112843326b165c518;hb=cb799456ef4a69ff5883b2f1d11b2b9f4eb325c9;hp=9a31ff32a44258cbdc548748f91155ca22d1134c;hpb=ba926cda844bdd42b39d50fb926068f7a3dc4018;p=config%2Fdotfiles.git diff --git a/shell/env b/shell/env index 9a31ff3..2c81633 100644 --- a/shell/env +++ b/shell/env @@ -1,43 +1,77 @@ # Configuration file for environment related options for all shells. - -# Helper function to print debug information if $DEBUG is not empty. +# Copyright (C) 2011-2013 Simon Ruderich +# +# This file is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. # -# Doesn't fit perfectly in this file, but this is the best place to make it -# available everywhere. -function source_debug() { - if [ x$DEBUG != x ]; then - echo $@ - fi -} +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . + + +source_debug ". ~/.shell/env" -source_debug "sourcing ~/.shell/env" +# Use UTF-8 encoding in the terminal. Don't use LC_ALL as it's used for +# debugging purposes. Thanks to twb in #screen on Freenode (2009-10-02 10:25 +# CET). +LANG=en_US.UTF-8 +export LANG -# Use UTF-8 encoding in the terminal. -LC_ALL=en_US.UTF-8 -LANG=$LC_ALL -export LC_ALL LANG +# Make sure $LANGUAGE is not set. It's a GNU extension which can overwrite +# variables like $LANG or $LC_ALL. +unset LANGUAGE + +# Add ~/bin and ~/.bin and ~/.shell/bin to PATH if available. +if test -d "$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. EDITOR=vim export EDITOR -# Set less as pager, its configuration is done through the .less file. +# Set less as pager, its configuration is done through the ~/.less file. PAGER=less export PAGER -# Set colors for GNU ls (and zsh completions). This colors files normal (fi), -# directories blue bold (di), symbolic links cyan (ln), named pipes normal -# (pi), sockets normal (so), block devices normal (bd), character devices -# normal (cd), orphaned links with red background (or), setuid (su) and setgid -# (sg) files with yellow background, directories writable by others with blue -# background (ow) and executables bold red (ex). -# See `dircolors --print-database` for possible colors. -LS_COLORS="no=00:fi=00:di=34;01:ln=36:pi=00:so=00:bd=00:cd=00:\ -or=36;41:su=31;01;43:sg=31;01;43:ow=34;01;41:ex=31;01" -export LS_COLORS -# Set the same colors for non GNU ls, except for orphaned links which aren't +# 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="$HOME/.shell/rlwrap" +export RLWRAP_HOME + +# Set colors for GNU ls (and Zsh completions). +if test -f "$HOME/.shell/dircolors"; then + . "$HOME/.shell/dircolors" +fi +# Set the same colors for non GNU ls, except for special cases which aren't # supported. LSCOLORS='ExgxxxxxBxxxxxBdBdExEb' # ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ @@ -56,67 +90,6 @@ LSCOLORS='ExgxxxxxBxxxxxBdBdExEb' export LSCOLORS -# Sources a configuration file if it exists; loads a fallback .local file if -# it doesn't. If the .local files doesn't exist nothing is sourced. -# -# $1: Path to directory where configuration files are located. -# $2: Directory name in $1 where the non .local files are stored, can be -# empty. If empty both configuration files (normal and .local) are stored -# in $1. -# $3: Base name of file in $2, for example "rc" or "env". -# $4: Extension for $3, if this file doesn't exist "$1/$3.local" is sourced. -# $5: Additional options, set to nolocal to prevent loading of "$1/$3.local" -# if "$1/$2/$3.$4" doesn't exist. -# -# Example with the following directory/file structure, $os is Darwin and -# $hostname is marvin. -# -# ~/.zsh -# ~/.zsh/env -# ~/.zsh/env.local -# ~/.zsh/rc -# ~/.zsh/rc.local -# ~/.zsh/host/rc.marvin -# ~/.zsh/os/rc.Darwin -# -# To load additional rc files from within ~/.zsh/rc use the following: -# -# source_config ~/.zsh os rc $os # loads os/rc.Darwin -# source_config ~/.zsh host rc $hostname # loads host/rc.marvin -# -# To load additional env files from within ~/.zsh/env use the following (note -# nolocal to prevent loading env.local two times if os and host files don't -# exist): -# -# source_config zsh os env $os nolocal # loads os/rc.Darwin -# source_config zsh host env $hostname # loads env.local -# -# Doesn't fit perfectly in this file, but this is the best place to make it -# available everywhere. -# -# If DEBUG is set to a non empty value additional debug output is printed. -function source_config() { - # Path to the file to source and its local counterpart. - local source_file=$1/$2/$3.$4 - local source_file_local=$1/$3.local - - # Additional debug output. - source_debug "source_config(): checking if $source_file exists" - source_debug "source_config(): checking if $source_file_local exists" - - # If the file does exist then source it. - if [ -f $source_file ]; then - source_debug "source_config(): -> sourcing $source_file" - . $source_file - - # Otherwise load the .local file if it exists and .local files are - # allowed. - elif [ -f $source_file_local -a x$5 != xnolocal ]; then - source_debug "source_config(): -> sourcing $source_file_local" - . $source_file_local - else - source_debug "source_config(): -> neither exists" - fi -} +source_debug ". ~/.shell/env (done)" -source_debug "finished sourcing ~/.shell/env" +# vim: ft=sh