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nix-env: Create ~/.nix-defexpr automatically

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This commit is contained in:
Eelco Dolstra 2019-10-09 19:50:46 +02:00
parent 61a6176aca
commit c9159f86cc
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GPG key ID: 8170B4726D7198DE
3 changed files with 12 additions and 30 deletions
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11
scripts/nix-profile.sh.in
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@ -7,17 +7,6 @@ if [ -n "$HOME" ] && [ -n "$USER" ]; then
NIX_USER_PROFILE_DIR=@localstatedir@/nix/profiles/per-user/$USER
if [ -w "$HOME" ]; then
# Set up a default Nix expression from which to install stuff.
__nix_defexpr="$HOME"/.nix-defexpr
[ -L "$__nix_defexpr" ] && rm -f "$__nix_defexpr"
mkdir -m 0755 -p "$__nix_defexpr"
if [ "$USER" != root ] && [ ! -L "$__nix_defexpr"/channels_root ]; then
ln -s @localstatedir@/nix/profiles/per-user/root/channels "$__nix_defexpr"/channels_root
fi
unset __nix_defexpr
fi
# Append ~/.nix-defexpr/channels to $NIX_PATH so that <nixpkgs>
# paths work when the user has fetched the Nixpkgs channel.
export NIX_PATH=${NIX_PATH:+$NIX_PATH:}$HOME/.nix-defexpr/channels