357d2530e5
Inspired by https://github.com/NixOS/nixpkgs/pull/387725#issuecomment-2704943777, script is based on https://github.com/NixOS/nixpkgs/pull/336172 using what i learned in https://github.com/NixOS/nixpkgs/pull/386865, part of https://github.com/NixOS/nixpkgs/issues/346453 Should be zero rebuilds. All candidates were made using: ```shell export NIXPKGS_ALLOW_UNFREE=1 export NIXPKGS_ALLOW_INSECURE=1 export NIXPKGS_ALLOW_BROKEN=1 git-wait restore . test -s packages.json || ( set -x; time nix-env --extra-experimental-features no-url-literals --option system x86_64-linux -f ./. -qaP --json --meta --drv-path --out-path --show-trace --no-allow-import-from-derivation --arg config '{ allowAliases = false; }' > packages.json ) list_attrpath_fname_col() { jq <packages.json 'to_entries[] | select(.value.meta.position==null|not) | "\(.key)\t\(.value.meta.position)"' -r | sed -e "s#\t$(realpath .)/#\t#" | sed -e 's#:\([0-9]*\)$#\t\1#' | grep . | grep -iv haskell | grep -iv /top-level/ | grep -iv chicken | grep pkgs/by-name/ | grep -iv build | grep -E '/(package|default)\.nix' } FLOCKDIR="$(mktemp -d)" N_WORKERS=4 while read attrpath fname col; do grep -qE 'repo *= *("\$\{pname\}"|pname);' "$fname" || continue echo | ( # mutex on fname flock --nonblock 200 || { >&2 echo "failed to aquire lock for $fname" exit 1 } echo "$attrpath" data="$(nix eval --impure --expr 'with import ./. {}; { inherit ('"$attrpath"') pname drvPath passthru meta; drvPath2='"$attrpath"'.src.drvPath; }' --json)" || exit test -n "$data" || exit pname="$(jq <<<"$data" .pname -r)" test -n "$pname" || exit (set -x sd -F '${pname}' "$pname" "$fname" sd -F ' = pname;' " = \"$pname\";" "$fname" ) data2="$(nix eval --impure --expr 'with import ./. {}; { inherit ('"$attrpath"') pname drvPath passthru meta; drvPath2='"$attrpath"'.src.drvPath; }' --json)" if [[ "$data" = "$data2" ]]; then (set -x; git-wait add "$fname") else (set -x; git-wait restore "$fname") exit fi (set -x sd -F ' rec {' ' {' "$fname" ) data3="$(nix eval --impure --expr 'with import ./. {}; { inherit ('"$attrpath"') pname drvPath passthru meta; drvPath2='"$attrpath"'.src.drvPath; }' --json 2>/dev/nul)" if [[ "$data" = "$data3" ]]; then (set -x; git-wait add "$fname") else (set -x; git-wait restore "$fname") fi ) 200>"$FLOCKDIR"/"$(sha256sum - <<<"$fname" | cut -d' ' -f1)".lock & while [[ $(jobs -p | wc -l) -ge $N_WORKERS ]]; do wait -n < <(jobs -p) || true done done < <(list_attrpath_fname_col) wait git restore . time nix-env --extra-experimental-features no-url-literals --option system x86_64-linux -f ./. -qaP --json --meta --drv-path --out-path --show-trace --no-allow-import-from-derivation --arg config '{ allowAliases = false; }' > packages2.json ``` `diff packages{,2}.json` is empty, indicating that no package nor src derivation has changed. I checked and cherry-picked the changes using `GIT_DIFF_OPTS='-u15' git -c interactive.singleKey=true add --patch`
55 lines
1.5 KiB
Nix
55 lines
1.5 KiB
Nix
{
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lib,
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stdenv,
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fetchFromGitLab,
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dtc,
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installShellFiles,
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}:
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stdenv.mkDerivation {
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pname = "argononed";
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version = "unstable-2022-03-26";
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src = fetchFromGitLab {
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owner = "DarkElvenAngel";
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repo = "argononed";
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rev = "97c4fa07fc2c09ffc3bd86e0f6319d50fa639578";
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hash = "sha256-5/xUYbprRiwD+FN8V2cUpHxnTbBkEsFG2wfsEXrCrgQ=";
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};
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patches = [ ./fix-hardcoded-reboot-poweroff-paths.patch ];
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postPatch = ''
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patchShebangs configure
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'';
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nativeBuildInputs = [ installShellFiles ];
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buildInputs = [ dtc ];
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installPhase = ''
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runHook preInstall
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install -Dm755 build/argononed $out/bin/argononed
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install -Dm755 build/argonone-cli $out/bin/argonone-cli
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install -Dm755 build/argonone-shutdown $out/lib/systemd/system-shutdown/argonone-shutdown
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install -Dm644 build/argonone.dtbo $out/boot/overlays/argonone.dtbo
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install -Dm644 OS/_common/argononed.service $out/lib/systemd/system/argononed.service
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install -Dm644 OS/_common/argononed.logrotate $out/etc/logrotate.d/argononed
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install -Dm644 LICENSE $out/share/argononed/LICENSE
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installShellCompletion --bash --name argonone-cli OS/_common/argonone-cli-complete.bash
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runHook postInstall
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'';
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meta = with lib; {
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homepage = "https://gitlab.com/DarkElvenAngel/argononed";
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description = "Replacement daemon for the Argon One Raspberry Pi case";
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license = licenses.mit;
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platforms = platforms.linux;
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maintainers = [ maintainers.misterio77 ];
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};
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}
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