Start reorganising Makefile

Add downloaded copy of nix installer shell script
This commit is contained in:
Evie Litherland-Smith 2023-04-20 11:40:30 +01:00
parent 74951827df
commit fe5f21d802
2 changed files with 132 additions and 12 deletions

View file

@ -9,41 +9,42 @@ CONFIG_TARGETS := $(CONFIG_ITEMS:config/%=$(CONFIG_DIR)/%)
SSH_ITEMS := $(wildcard ssh/*) SSH_ITEMS := $(wildcard ssh/*)
SSH_TARGETS := $(SSH_ITEMS:ssh/%=$(SSH_DIR)/%) SSH_TARGETS := $(SSH_ITEMS:ssh/%=$(SSH_DIR)/%)
.PHONY: default all clean check directories link home install .PHONY: default all clean link home nixos install
default: directories link default: install home
all: default install home all: default install home
clean: clean:
for link in $(CONFIG_TARGETS); do rm "$$link"; done rm $(SSH_DIR)/config.d
for link in $(SSH_TARGETS); do rm "$$link"; done
rm $(HOME)/.inputrc rm $(HOME)/.inputrc
rm -rf $(HOME)/.local/share/nvim rm -rf $(HOME)/.local/share/nvim
directories: $(CONFIG_DIR) $(SSH_DIR)
$(CONFIG_DIR) $(SSH_DIR) $(CONFIG_DIR)/home-manager: $(CONFIG_DIR) $(SSH_DIR) $(CONFIG_DIR)/home-manager:
mkdir -p $@ mkdir -p $@
link: $(CONFIG_TARGETS) $(SSH_DIR)/config.d $(HOME)/.inputrc link: $(SSH_DIR)/config.d $(HOME)/.inputrc
$(CONFIG_TARGETS): $(CONFIG_DIR)/%: config/%
$(SSH_DIR)/config.d: $(SSH_DIR)/%: ssh/% $(SSH_DIR)/config.d: $(SSH_DIR)/%: ssh/%
$(HOME)/.inputrc: $(HOME)/%: % $(HOME)/.inputrc: $(HOME)/%: %
$(CONFIG_TARGETS) $(SSH_DIR)/config.d $(HOME)/.inputrc: $(SSH_DIR)/config.d $(HOME)/.inputrc:
ln -s $(PWD)/$? $@ ln -s $(PWD)/$? $@
legacy:
echo "TODO"
home: $(CONFIG_DIR)/home-manager/home.nix home: $(CONFIG_DIR)/home-manager/home.nix
$(CONFIG_DIR)/home-manager/home.nix: $(CONFIG_DIR)/home-manager $(CONFIG_DIR)/home-manager/home.nix: $(CONFIG_DIR)/home-manager
ln -s $(HOMEMANAGER_CONFIG) $@ ln -s $(HOMEMANAGER_CONFIG) $@
install: /nix /etc/nixos/$(HOSTNAME)-$(USER).nix nixos: /etc/nixos/$(HOSTNAME)-$(USER).nix
/etc/nixos/$(HOSTNAME)-$(USER).nix: /etc/nixos/$(HOSTNAME)-$(USER).nix: /nix
[ -f $(NIXOS_CONFIG) ] || touch $(NIXOS_CONFIG) [ -f $(NIXOS_CONFIG) ] || touch $(NIXOS_CONFIG)
sudo ln -s $(NIXOS_CONFIG) $@ sudo ln -s $(NIXOS_CONFIG) $@
install: /nix
/nix: /nix:
command -v nix > /dev/null && echo "Nix already installed" || sh <(curl -L https://nixos.org/nix/install) --daemon command -v nix > /dev/null && echo "Nix already installed" || ./scripts/install_nix.sh --daemon

119
scripts/install_nix.sh Executable file
View file

@ -0,0 +1,119 @@
#!/bin/sh
# This script installs the Nix package manager on your system by
# downloading a binary distribution and running its installer script
# (which in turn creates and populates /nix).
{ # Prevent execution if this script was only partially downloaded
oops() {
echo "$0:" "$@" >&2
exit 1
}
umask 0022
tmpDir="$(mktemp -d -t nix-binary-tarball-unpack.XXXXXXXXXX || \
oops "Can't create temporary directory for downloading the Nix binary tarball")"
cleanup() {
rm -rf "$tmpDir"
}
trap cleanup EXIT INT QUIT TERM
require_util() {
command -v "$1" > /dev/null 2>&1 ||
oops "you do not have '$1' installed, which I need to $2"
}
case "$(uname -s).$(uname -m)" in
Linux.x86_64)
hash=1bdf98f951ce82ad1a12b9e6874f5858cb2aa2e402907e8c3079d8482cb8430b
path=dw0gkcqnig9qwyhkrq0sjrzai63zi6wy/nix-2.15.0-x86_64-linux.tar.xz
system=x86_64-linux
;;
Linux.i?86)
hash=c868bed9bfff72a363b1a41f95bce971f8ccca111e5e3c9f8e2fa5e9bde91f75
path=ayl7z135hkqhf4px5pacv47b4njqb9yj/nix-2.15.0-i686-linux.tar.xz
system=i686-linux
;;
Linux.aarch64)
hash=3a08669bf8d27b5994fceb2bc4653fddab189832a8bd111d013591862eb45961
path=26zpxva102pm9jz8nkb391ws3c7six2j/nix-2.15.0-aarch64-linux.tar.xz
system=aarch64-linux
;;
Linux.armv6l)
hash=88736c6fda47d2c244d38ec81250111263c6756a5c9e5232fb56d5e1245f3aae
path=1m9il80f2y41qsarmarf3dkb23ryg2h8/nix-2.15.0-armv6l-linux.tar.xz
system=armv6l-linux
;;
Linux.armv7l)
hash=44010bc59ad7504274533daf5d23d6773a286c5b7ac87960d330cc0580149462
path=v2z7fhd4rq2n5s2svdk2dh6mf112w7ca/nix-2.15.0-armv7l-linux.tar.xz
system=armv7l-linux
;;
Darwin.x86_64)
hash=d8b6a6e89f82113fcbce3d946fa501d5d2cf7cb35c88fb2017f3c12ef8392e7d
path=m01jb6iyf73jiyzdn6vfap8da347nmwf/nix-2.15.0-x86_64-darwin.tar.xz
system=x86_64-darwin
;;
Darwin.arm64|Darwin.aarch64)
hash=2d4a8060e12077f174e0635ec06d94daeee0460166165414698dfdf0ef87915a
path=aa9fsy71mdsqp6kgf5sag6kv50zavhj5/nix-2.15.0-aarch64-darwin.tar.xz
system=aarch64-darwin
;;
*) oops "sorry, there is no binary distribution of Nix for your platform";;
esac
# Use this command-line option to fetch the tarballs using nar-serve or Cachix
if [ "${1:-}" = "--tarball-url-prefix" ]; then
if [ -z "${2:-}" ]; then
oops "missing argument for --tarball-url-prefix"
fi
url=${2}/${path}
shift 2
else
url=https://releases.nixos.org/nix/nix-2.15.0/nix-2.15.0-$system.tar.xz
fi
tarball=$tmpDir/nix-2.15.0-$system.tar.xz
require_util tar "unpack the binary tarball"
if [ "$(uname -s)" != "Darwin" ]; then
require_util xz "unpack the binary tarball"
fi
if command -v curl > /dev/null 2>&1; then
fetch() { curl --fail -L "$1" -o "$2"; }
elif command -v wget > /dev/null 2>&1; then
fetch() { wget "$1" -O "$2"; }
else
oops "you don't have wget or curl installed, which I need to download the binary tarball"
fi
echo "downloading Nix 2.15.0 binary tarball for $system from '$url' to '$tmpDir'..."
fetch "$url" "$tarball" || oops "failed to download '$url'"
if command -v sha256sum > /dev/null 2>&1; then
hash2="$(sha256sum -b "$tarball" | cut -c1-64)"
elif command -v shasum > /dev/null 2>&1; then
hash2="$(shasum -a 256 -b "$tarball" | cut -c1-64)"
elif command -v openssl > /dev/null 2>&1; then
hash2="$(openssl dgst -r -sha256 "$tarball" | cut -c1-64)"
else
oops "cannot verify the SHA-256 hash of '$url'; you need one of 'shasum', 'sha256sum', or 'openssl'"
fi
if [ "$hash" != "$hash2" ]; then
oops "SHA-256 hash mismatch in '$url'; expected $hash, got $hash2"
fi
unpack=$tmpDir/unpack
mkdir -p "$unpack"
tar -xJf "$tarball" -C "$unpack" || oops "failed to unpack '$url'"
script=$(echo "$unpack"/*/install)
[ -e "$script" ] || oops "installation script is missing from the binary tarball!"
export INVOKED_FROM_INSTALL_IN=1
"$script" "$@"
} # End of wrapping