nixpkgs/etc/profile.sh
Eelco Dolstra 26e0f711a9 * Use the aggregator to combine the kernel modules tree with
externally-built modules so that (e.g.) "modprobe nvidia" Just
  Works.

svn path=/nixos/trunk/; revision=10129
2008-01-12 23:37:17 +00:00

94 lines
2.7 KiB
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export PATH=@wrapperDir@:/var/run/current-system/sw/bin:/var/run/current-system/sw/sbin
export MODULE_DIR=@modulesTree@/lib/modules
export NIXPKGS_CONFIG=/nix/etc/config.nix
export PAGER=less
export TZ=@timeZone@
export TZDIR=@glibc@/share/zoneinfo
export FONTCONFIG_FILE=/etc/fonts/fonts.conf
export LANG=@defaultLocale@
export EDITOR=nano
export INFOPATH=/var/run/current-system/sw/info:/var/run/current-system/sw/share/info
# A nice prompt.
PROMPT_COLOR="1;31m"
let $UID && PROMPT_COLOR="1;32m"
PS1="\n\[\033[$PROMPT_COLOR\][\u@\h:\w]$\[\033[0m\] "
if test "x$TERM" == "xxterm"; then
PS1="\033]2;\h:\u:\w\007$PS1"
fi
# Set up secure multi-user builds: non-root users build through the
# Nix daemon.
if test "$USER" != root; then
export NIX_REMOTE=daemon
else
export NIX_REMOTE=
fi
# Set up the environment variables for running Nix.
@nixEnvVars@
# Set up the per-user profile.
NIX_USER_PROFILE_DIR=/nix/var/nix/profiles/per-user/$USER
mkdir -m 0755 -p $NIX_USER_PROFILE_DIR
if test "$(stat --printf '%u' $NIX_USER_PROFILE_DIR)" != "$(id -u)"; then
echo "WARNING: bad ownership on $NIX_USER_PROFILE_DIR" >&2
fi
if ! test -L $HOME/.nix-profile; then
echo "creating $HOME/.nix-profile" >&2
if test "$USER" != root; then
ln -s $NIX_USER_PROFILE_DIR/profile $HOME/.nix-profile
else
# Root installs in the system-wide profile by default.
ln -s /nix/var/nix/profiles/default $HOME/.nix-profile
fi
fi
NIX_PROFILES="/nix/var/nix/profiles/default $NIX_USER_PROFILE_DIR/profile"
for i in $NIX_PROFILES; do # !!! reverse
export PATH=$i/bin:$i/sbin:$PATH
export INFOPATH=$i/info:$i/share/info:$INFOPATH
export ASPELL_EXTRA_DICT_DIRS="$i/lib/aspell${ASPELL_EXTRA_DICT_DIRS:+,}$ASPELL_EXTRA_DICT_DIRS"
done
export PATH=$HOME/bin:$PATH
# Create the per-user garbage collector roots directory.
NIX_USER_GCROOTS_DIR=/nix/var/nix/gcroots/per-user/$USER
mkdir -m 0755 -p $NIX_USER_GCROOTS_DIR
if test "$(stat --printf '%u' $NIX_USER_GCROOTS_DIR)" != "$(id -u)"; then
echo "WARNING: bad ownership on $NIX_USER_GCROOTS_DIR" >&2
fi
# Set up a default Nix expression from which to install stuff.
if test ! -e $HOME/.nix-defexpr -o -L $HOME/.nix-defexpr; then
echo "creating $HOME/.nix-defexpr" >&2
rm -f $HOME/.nix-defexpr
mkdir $HOME/.nix-defexpr
ln -s /etc/nixos/install-source.nix $HOME/.nix-defexpr/nixpkgs_sys
ln -s /etc/nixos/nixos $HOME/.nix-defexpr/nixos
if test "$USER" != root; then
ln -s /nix/var/nix/gcroots/per-user/root/channels $HOME/.nix-defexpr/channels_root
fi
fi
# Some aliases.
alias ls="ls --color=tty"
alias ll="ls -l"
alias which="type -p"
# Read system-wide modifications.
if test -f /etc/profile.local; then
source /etc/profile.local
fi