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Merge pull request #3588 from prusnak/nix-skip-channel-add

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Introduce NIX_INSTALLER_NO_CHANNEL_ADD which skips nix-channel --add
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Eelco Dolstra 2020-05-13 10:43:39 +02:00 committed by GitHub
commit ecd4e52a58
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 45 additions and 30 deletions
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19
scripts/install-nix-from-closure.sh
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@ -40,14 +40,20 @@ elif [ "$(uname -s)" = "Linux" ] && [ -e /run/systemd/system ]; then
fi fi
INSTALL_MODE=no-daemon INSTALL_MODE=no-daemon
# Trivially handle the --daemon / --no-daemon options
# handle the command line flags
while [ "x${1:-}" != "x" ]; do
if [ "x${1:-}" = "x--no-daemon" ]; then if [ "x${1:-}" = "x--no-daemon" ]; then
INSTALL_MODE=no-daemon INSTALL_MODE=no-daemon
elif [ "x${1:-}" = "x--daemon" ]; then elif [ "x${1:-}" = "x--daemon" ]; then
INSTALL_MODE=daemon INSTALL_MODE=daemon
elif [ "x${1:-}" = "x--no-channel-add" ]; then
NIX_INSTALLER_NO_CHANNEL_ADD=1
elif [ "x${1:-}" = "x--no-modify-profile" ]; then
NIX_INSTALLER_NO_MODIFY_PROFILE=1
elif [ "x${1:-}" != "x" ]; then elif [ "x${1:-}" != "x" ]; then
( (
echo "Nix Installer [--daemon|--no-daemon]" echo "Nix Installer [--daemon|--no-daemon] [--no-channel-add] [--no-modify-profile]"
echo "Choose installation method." echo "Choose installation method."
echo "" echo ""
@ -61,9 +67,16 @@ elif [ "x${1:-}" != "x" ]; then
echo " trivial to uninstall." echo " trivial to uninstall."
echo " (default)" echo " (default)"
echo "" echo ""
echo " --no-channel-add: Don't add any channels. nixpkgs-unstable is installed by default."
echo ""
echo " --no-modify-profile: Skip channel installation. When not provided nixpkgs-unstable"
echo " is installed by default."
echo ""
) >&2 ) >&2
exit exit
fi fi
shift
done
if [ "$INSTALL_MODE" = "daemon" ]; then if [ "$INSTALL_MODE" = "daemon" ]; then
printf '\e[1;31mSwitching to the Daemon-based Installer\e[0m\n' printf '\e[1;31mSwitching to the Daemon-based Installer\e[0m\n'
@ -130,6 +143,7 @@ if [ -z "$NIX_SSL_CERT_FILE" ] || ! [ -f "$NIX_SSL_CERT_FILE" ]; then
fi fi
# Subscribe the user to the Nixpkgs channel and fetch it. # Subscribe the user to the Nixpkgs channel and fetch it.
if [ -z "$NIX_INSTALLER_NO_CHANNEL_ADD" ]; then
if ! $nix/bin/nix-channel --list | grep -q "^nixpkgs "; then if ! $nix/bin/nix-channel --list | grep -q "^nixpkgs "; then
$nix/bin/nix-channel --add https://nixos.org/channels/nixpkgs-unstable $nix/bin/nix-channel --add https://nixos.org/channels/nixpkgs-unstable
fi fi
@ -139,6 +153,7 @@ if [ -z "$_NIX_INSTALLER_TEST" ]; then
echo "To try again later, run \"nix-channel --update nixpkgs\"." echo "To try again later, run \"nix-channel --update nixpkgs\"."
fi fi
fi fi
fi
added= added=
p=$HOME/.nix-profile/etc/profile.d/nix.sh p=$HOME/.nix-profile/etc/profile.d/nix.sh