Forked from cartazio/$HOME .nix-profile etc profile.d nix.fish
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July 11, 2016 16:23
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$HOME .nix-profile etc profile.d nix.fish
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#!/usr/bin/env fish | |
# -*- mode: fish; tab-width: 2; -*- | |
if test -n "$HOME" | |
set NIX_LINK "$HOME/.nix-profile" | |
set NIXPKGS "$HOME/src/NixOS/nixpkgs" | |
# Set the default profile. | |
if not test -L "$NIX_LINK" | |
echo "creating $NIX_LINK" >&2 | |
set -l _NIX_DEF_LINK /nix/var/nix/profiles/default | |
/nix/store/rznhi2hyzcgckk7yb2662lr57sb906ps-coreutils-8.24/bin/ln -s "$_NIX_DEF_LINK" "$NIX_LINK" | |
end | |
set -x PATH $NIX_LINK/bin $NIX_LINK/sbin $PATH | |
# Subscribe the user to the Nixpkgs channel by default. | |
if not test -e $HOME/.nix-channels | |
echo "https://nixos.org/channels/nixpkgs-unstable nixpkgs" > $HOME/.nix-channels | |
end | |
# Append ~/.nix-defexpr/channels/nixpkgs to $NIX_PATH so that | |
# <nixpkgs> paths work when the user has fetched the Nixpkgs | |
# channel. | |
set -x NIX_PATH $NIX_PATH nixpkgs=$HOME/.nix-defexpr/channels/nixpkgs | |
# Set $SSL_CERT_FILE so that Nixpkgs applications like curl work. | |
if test -e /etc/ssl/certs/ca-certificates.crt # NixOS, Ubuntu, Debian, Gentoo, Arch | |
set -x SSL_CERT_FILE /etc/ssl/certs/ca-certificates.crt | |
else if test -e /etc/ssl/certs/ca-bundle.crt # Old NixOS | |
set -x SSL_CERT_FILE /etc/ssl/certs/ca-bundle.crt | |
else if test -e /etc/pki/tls/certs/ca-bundle.crt # Fedora, CentOS | |
set -x SSL_CERT_FILE /etc/pki/tls/certs/ca-bundle.crt | |
else if test -e "$NIX_LINK/etc/ssl/certs/ca-bundle.crt" # fall back to cacert in Nix profile | |
set -x SSL_CERT_FILE "$NIX_LINK/etc/ssl/certs/ca-bundle.crt" | |
else if test -e "$NIX_LINK/etc/ca-bundle.crt" # old cacert in Nix profile | |
set -x SSL_CERT_FILE "$NIX_LINK/etc/ca-bundle.crt" | |
end | |
end |
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