mirror of
https://github.com/NixOS/nix
synced 2025-06-24 18:01:16 +02:00
Clean up packaging a bit
- Multiple choices of stdenv are handled more consistently, especially for the dev shells which were previously not done correctly. - Some stray nix code was moving into the `packaging` directory
This commit is contained in:
John Ericson
parent
43a170a554
commit
69fde530a6
6 changed files with 48 additions and 57 deletions
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@ -1,84 +0,0 @@
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{ runCommand
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, system
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, buildPackages
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, cacert
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, nix
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}:
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let
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installerClosureInfo = buildPackages.closureInfo {
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rootPaths = [ nix cacert ];
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};
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inherit (nix) version;
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env = {
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#nativeBuildInputs = lib.optional (system != "aarch64-linux") shellcheck;
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meta.description = "Distribution-independent Nix bootstrap binaries for ${system}";
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};
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in
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runCommand "nix-binary-tarball-${version}" env ''
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cp ${installerClosureInfo}/registration $TMPDIR/reginfo
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cp ${./create-darwin-volume.sh} $TMPDIR/create-darwin-volume.sh
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substitute ${./install-nix-from-tarball.sh} $TMPDIR/install \
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--subst-var-by nix ${nix} \
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--subst-var-by cacert ${cacert}
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substitute ${./install-darwin-multi-user.sh} $TMPDIR/install-darwin-multi-user.sh \
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--subst-var-by nix ${nix} \
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--subst-var-by cacert ${cacert}
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substitute ${./install-systemd-multi-user.sh} $TMPDIR/install-systemd-multi-user.sh \
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--subst-var-by nix ${nix} \
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--subst-var-by cacert ${cacert}
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substitute ${./install-multi-user.sh} $TMPDIR/install-multi-user \
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--subst-var-by nix ${nix} \
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--subst-var-by cacert ${cacert}
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if type -p shellcheck; then
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# SC1090: Don't worry about not being able to find
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# $nix/etc/profile.d/nix.sh
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shellcheck --exclude SC1090 $TMPDIR/install
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shellcheck $TMPDIR/create-darwin-volume.sh
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shellcheck $TMPDIR/install-darwin-multi-user.sh
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shellcheck $TMPDIR/install-systemd-multi-user.sh
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# SC1091: Don't panic about not being able to source
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# /etc/profile
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# SC2002: Ignore "useless cat" "error", when loading
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# .reginfo, as the cat is a much cleaner
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# implementation, even though it is "useless"
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# SC2116: Allow ROOT_HOME=$(echo ~root) for resolving
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# root's home directory
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shellcheck --external-sources \
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--exclude SC1091,SC2002,SC2116 $TMPDIR/install-multi-user
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fi
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chmod +x $TMPDIR/install
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chmod +x $TMPDIR/create-darwin-volume.sh
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chmod +x $TMPDIR/install-darwin-multi-user.sh
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chmod +x $TMPDIR/install-systemd-multi-user.sh
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chmod +x $TMPDIR/install-multi-user
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dir=nix-${version}-${system}
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fn=$out/$dir.tar.xz
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mkdir -p $out/nix-support
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echo "file binary-dist $fn" >> $out/nix-support/hydra-build-products
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tar cfJ $fn \
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--owner=0 --group=0 --mode=u+rw,uga+r \
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--mtime='1970-01-01' \
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--absolute-names \
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--hard-dereference \
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--transform "s,$TMPDIR/install,$dir/install," \
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--transform "s,$TMPDIR/create-darwin-volume.sh,$dir/create-darwin-volume.sh," \
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--transform "s,$TMPDIR/reginfo,$dir/.reginfo," \
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--transform "s,$NIX_STORE,$dir/store,S" \
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$TMPDIR/install \
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$TMPDIR/create-darwin-volume.sh \
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$TMPDIR/install-darwin-multi-user.sh \
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$TMPDIR/install-systemd-multi-user.sh \
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$TMPDIR/install-multi-user \
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$TMPDIR/reginfo \
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$(cat ${installerClosureInfo}/store-paths)
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''
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@ -1,124 +0,0 @@
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#!/bin/sh
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# This script installs the Nix package manager on your system by
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# downloading a binary distribution and running its installer script
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# (which in turn creates and populates /nix).
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{ # Prevent execution if this script was only partially downloaded
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oops() {
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echo "$0:" "$@" >&2
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exit 1
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}
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umask 0022
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tmpDir="$(mktemp -d -t nix-binary-tarball-unpack.XXXXXXXXXX || \
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oops "Can't create temporary directory for downloading the Nix binary tarball")"
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cleanup() {
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rm -rf "$tmpDir"
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}
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trap cleanup EXIT INT QUIT TERM
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require_util() {
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command -v "$1" > /dev/null 2>&1 ||
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oops "you do not have '$1' installed, which I need to $2"
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}
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case "$(uname -s).$(uname -m)" in
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Linux.x86_64)
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hash=@tarballHash_x86_64-linux@
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path=@tarballPath_x86_64-linux@
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system=x86_64-linux
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;;
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Linux.i?86)
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hash=@tarballHash_i686-linux@
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path=@tarballPath_i686-linux@
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system=i686-linux
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;;
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Linux.aarch64)
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hash=@tarballHash_aarch64-linux@
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path=@tarballPath_aarch64-linux@
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system=aarch64-linux
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;;
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Linux.armv6l)
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hash=@tarballHash_armv6l-linux@
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path=@tarballPath_armv6l-linux@
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system=armv6l-linux
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;;
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Linux.armv7l)
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hash=@tarballHash_armv7l-linux@
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path=@tarballPath_armv7l-linux@
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system=armv7l-linux
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;;
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Linux.riscv64)
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hash=@tarballHash_riscv64-linux@
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path=@tarballPath_riscv64-linux@
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system=riscv64-linux
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;;
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Darwin.x86_64)
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hash=@tarballHash_x86_64-darwin@
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path=@tarballPath_x86_64-darwin@
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system=x86_64-darwin
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;;
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Darwin.arm64|Darwin.aarch64)
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hash=@tarballHash_aarch64-darwin@
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path=@tarballPath_aarch64-darwin@
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system=aarch64-darwin
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;;
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*) oops "sorry, there is no binary distribution of Nix for your platform";;
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esac
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# Use this command-line option to fetch the tarballs using nar-serve or Cachix
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if [ "${1:-}" = "--tarball-url-prefix" ]; then
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if [ -z "${2:-}" ]; then
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oops "missing argument for --tarball-url-prefix"
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fi
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url=${2}/${path}
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shift 2
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else
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url=https://releases.nixos.org/nix/nix-@nixVersion@/nix-@nixVersion@-$system.tar.xz
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fi
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tarball=$tmpDir/nix-@nixVersion@-$system.tar.xz
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require_util tar "unpack the binary tarball"
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if [ "$(uname -s)" != "Darwin" ]; then
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require_util xz "unpack the binary tarball"
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fi
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if command -v curl > /dev/null 2>&1; then
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fetch() { curl --fail -L "$1" -o "$2"; }
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elif command -v wget > /dev/null 2>&1; then
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fetch() { wget "$1" -O "$2"; }
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else
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oops "you don't have wget or curl installed, which I need to download the binary tarball"
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fi
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echo "downloading Nix @nixVersion@ binary tarball for $system from '$url' to '$tmpDir'..."
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fetch "$url" "$tarball" || oops "failed to download '$url'"
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if command -v sha256sum > /dev/null 2>&1; then
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hash2="$(sha256sum -b "$tarball" | cut -c1-64)"
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elif command -v shasum > /dev/null 2>&1; then
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hash2="$(shasum -a 256 -b "$tarball" | cut -c1-64)"
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elif command -v openssl > /dev/null 2>&1; then
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hash2="$(openssl dgst -r -sha256 "$tarball" | cut -c1-64)"
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else
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oops "cannot verify the SHA-256 hash of '$url'; you need one of 'shasum', 'sha256sum', or 'openssl'"
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fi
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if [ "$hash" != "$hash2" ]; then
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oops "SHA-256 hash mismatch in '$url'; expected $hash, got $hash2"
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fi
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unpack=$tmpDir/unpack
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mkdir -p "$unpack"
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tar -xJf "$tarball" -C "$unpack" || oops "failed to unpack '$url'"
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script=$(echo "$unpack"/*/install)
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[ -e "$script" ] || oops "installation script is missing from the binary tarball!"
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export INVOKED_FROM_INSTALL_IN=1
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"$script" "$@"
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} # End of wrapping
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@ -1,36 +0,0 @@
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{ lib
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, runCommand
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, nix
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, tarballs
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}:
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runCommand "installer-script" {
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buildInputs = [ nix ];
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} ''
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mkdir -p $out/nix-support
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# Converts /nix/store/50p3qk8k...-nix-2.4pre20201102_550e11f/bin/nix to 50p3qk8k.../bin/nix.
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tarballPath() {
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# Remove the store prefix
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local path=''${1#${builtins.storeDir}/}
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# Get the path relative to the derivation root
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local rest=''${path#*/}
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# Get the derivation hash
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local drvHash=''${path%%-*}
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echo "$drvHash/$rest"
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}
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substitute ${./install.in} $out/install \
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${lib.concatMapStrings
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(tarball: let
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inherit (tarball.stdenv.hostPlatform) system;
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in '' \
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--replace '@tarballHash_${system}@' $(nix --experimental-features nix-command hash-file --base16 --type sha256 ${tarball}/*.tar.xz) \
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--replace '@tarballPath_${system}@' $(tarballPath ${tarball}/*.tar.xz) \
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''
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)
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tarballs
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} --replace '@nixVersion@' ${nix.version}
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echo "file installer $out/install" >> $out/nix-support/hydra-build-products
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''
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