Merge pull request #326430 from tweag/formatting-rebuild-fixes

Prevent some rebuilds for future Nix reformats
This commit is contained in:
Robert Hensing 2024-08-26 12:48:52 +02:00 committed by GitHub
commit e184358796
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GPG Key ID: B5690EEEBB952194
10 changed files with 101 additions and 64 deletions

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@ -542,21 +542,21 @@ checkConfigOutput '^"pear\\npear"$' config.twice.raw ./merge-module-with-key.nix
# Declaration positions
# Line should be present for direct options
checkConfigOutput '^10$' options.imported.line10.declarationPositions.0.line ./declaration-positions.nix
checkConfigOutput '/declaration-positions.nix"$' options.imported.line10.declarationPositions.0.file ./declaration-positions.nix
checkConfigOutput '^14$' options.imported.line14.declarationPositions.0.line ./declaration-positions.nix
checkConfigOutput '/declaration-positions.nix"$' options.imported.line14.declarationPositions.0.file ./declaration-positions.nix
# Generated options may not have line numbers but they will at least get the
# right file
checkConfigOutput '/declaration-positions.nix"$' options.generated.line18.declarationPositions.0.file ./declaration-positions.nix
checkConfigOutput '^null$' options.generated.line18.declarationPositions.0.line ./declaration-positions.nix
checkConfigOutput '/declaration-positions.nix"$' options.generated.line22.declarationPositions.0.file ./declaration-positions.nix
checkConfigOutput '^null$' options.generated.line22.declarationPositions.0.line ./declaration-positions.nix
# Submodules don't break it
checkConfigOutput '^39$' config.submoduleLine34.submodDeclLine39.0.line ./declaration-positions.nix
checkConfigOutput '/declaration-positions.nix"$' config.submoduleLine34.submodDeclLine39.0.file ./declaration-positions.nix
checkConfigOutput '^45$' config.submoduleLine38.submodDeclLine45.0.line ./declaration-positions.nix
checkConfigOutput '/declaration-positions.nix"$' config.submoduleLine38.submodDeclLine45.0.file ./declaration-positions.nix
# New options under freeform submodules get collected into the parent submodule
# (consistent with .declarations behaviour, but weird; notably appears in system.build)
checkConfigOutput '^34|23$' options.submoduleLine34.declarationPositions.0.line ./declaration-positions.nix
checkConfigOutput '^34|23$' options.submoduleLine34.declarationPositions.1.line ./declaration-positions.nix
checkConfigOutput '^38|27$' options.submoduleLine38.declarationPositions.0.line ./declaration-positions.nix
checkConfigOutput '^38|27$' options.submoduleLine38.declarationPositions.1.line ./declaration-positions.nix
# nested options work
checkConfigOutput '^30$' options.nested.nestedLine30.declarationPositions.0.line ./declaration-positions.nix
checkConfigOutput '^34$' options.nested.nestedLine34.declarationPositions.0.line ./declaration-positions.nix
cat <<EOF
====== module tests ======

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@ -1,13 +1,17 @@
{ lib, options, ... }:
let discardPositions = lib.mapAttrs (k: v: v);
let
discardPositions = lib.mapAttrs (k: v: v);
in
# unsafeGetAttrPos is unspecified best-effort behavior, so we only want to consider this test on an evaluator that satisfies some basic assumptions about this function.
assert builtins.unsafeGetAttrPos "a" { a = true; } != null;
assert builtins.unsafeGetAttrPos "a" (discardPositions { a = true; }) == null;
assert
builtins.unsafeGetAttrPos "a" (discardPositions {
a = true;
}) == null;
{
imports = [
{
options.imported.line10 = lib.mkOption {
options.imported.line14 = lib.mkOption {
type = lib.types.int;
};
@ -15,35 +19,39 @@ assert builtins.unsafeGetAttrPos "a" (discardPositions { a = true; }) == null;
# programs.firefox.nativeMessagingHosts.ff2mpv. We don't expect to get
# line numbers for these, but we can fall back on knowing the file.
options.generated = discardPositions {
line18 = lib.mkOption {
line22 = lib.mkOption {
type = lib.types.int;
};
};
options.submoduleLine34.extraOptLine23 = lib.mkOption {
options.submoduleLine38.extraOptLine27 = lib.mkOption {
default = 1;
type = lib.types.int;
};
}
];
options.nested.nestedLine30 = lib.mkOption {
options.nested.nestedLine34 = lib.mkOption {
type = lib.types.int;
};
options.submoduleLine34 = lib.mkOption {
options.submoduleLine38 = lib.mkOption {
default = { };
type = lib.types.submoduleWith {
modules = [
({ options, ... }: {
options.submodDeclLine39 = lib.mkOption { };
})
(
{ options, ... }:
{
options.submodDeclLine45 = lib.mkOption { };
}
)
{ freeformType = with lib.types; lazyAttrsOf (uniq unspecified); }
];
};
};
config = {
submoduleLine34.submodDeclLine39 = (options.submoduleLine34.type.getSubOptions [ ]).submodDeclLine39.declarationPositions;
submoduleLine38.submodDeclLine45 =
(options.submoduleLine38.type.getSubOptions [ ]).submodDeclLine45.declarationPositions;
};
}

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@ -1,19 +1,28 @@
with import <localpkgs> {};
with import <localpkgs> { };
let
inherit (vimUtils.override {inherit vim;}) buildVimPlugin;
inherit (vimUtils.override { inherit vim; }) buildVimPlugin;
inherit (neovimUtils) buildNeovimPlugin;
generated = callPackage <localpkgs/pkgs/applications/editors/vim/plugins/generated.nix> {
inherit buildNeovimPlugin buildVimPlugin;
} {} {};
hasChecksum = value:
lib.isAttrs value && lib.hasAttrByPath ["src" "outputHash"] value;
getChecksum = name: value:
if hasChecksum value then {
} { } { };
hasChecksum =
value:
lib.isAttrs value
&& lib.hasAttrByPath [
"src"
"outputHash"
] value;
getChecksum =
name: value:
if hasChecksum value then
{
submodules = value.src.fetchSubmodules or false;
sha256 = value.src.outputHash;
rev = value.src.rev;
} else null;
}
else
null;
checksums = lib.mapAttrs getChecksum generated;
in
lib.filterAttrs (n: v: v != null) checksums
lib.filterAttrs (n: v: v != null) checksums

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@ -0,0 +1 @@
Just some text

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@ -18,8 +18,8 @@
norefsDup = writeText "hi" "hello";
helloRef = writeText "hi" "hello ${hello}";
helloRefDup = writeText "hi" "hello ${hello}";
path = ./samples.nix;
pathLike.outPath = ./samples.nix;
path = ./apath.txt;
pathLike.outPath = ./apath.txt;
helloFigletRef = writeText "hi" "hello ${hello} ${figlet}";
selfRef = runCommand "self-ref-1" { } "echo $out >$out";
selfRef2 = runCommand "self-ref-2" { } ''echo "${figlet}, $out" >$out'';

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@ -1,7 +1,18 @@
{ lib, haskellPackages, runCommand }:
{ lib, haskell, haskellPackages, runCommand }:
let
localRaw = haskellPackages.callPackage ./local/generated.nix {};
src = lib.fileset.toSource {
root = ./local;
fileset = lib.fileset.unions [
./local/app
./local/CHANGELOG.md
./local/local.cabal
];
};
# This prevents the source from depending on the formatting of the ./local/generated.nix file
localRaw = haskell.lib.compose.overrideSrc {
inherit src;
} (haskellPackages.callPackage ./local/generated.nix {});
in
lib.recurseIntoAttrs rec {
@ -20,14 +31,14 @@ lib.recurseIntoAttrs rec {
assumptionLocalHasDirectReference = runCommand "localHasDirectReference" {
drvPath = builtins.unsafeDiscardOutputDependency localRaw.drvPath;
} ''
grep ${./local} $drvPath >/dev/null
grep ${src} $drvPath >/dev/null
touch $out
'';
localHasNoDirectReference = runCommand "localHasNoDirectReference" {
drvPath = builtins.unsafeDiscardOutputDependency localFromCabalSdist.drvPath;
} ''
grep -v ${./local} $drvPath >/dev/null
grep -v ${src} $drvPath >/dev/null
touch $out
'';
}

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@ -15,16 +15,25 @@ let
makeGoldenTest = testname: runCommand "make-binary-wrapper-test-${testname}" env ''
mkdir -p tmp/foo # for the chdir test
params=$(<"${./.}/${testname}.cmdline")
source=${lib.fileset.toSource {
root = ./.;
fileset = lib.fileset.unions [
(./. + "/${testname}.cmdline")
(./. + "/${testname}.c")
(lib.fileset.maybeMissing (./. + "/${testname}.env"))
];
}}
params=$(<"$source/${testname}.cmdline")
eval "makeCWrapper /send/me/flags $params" > wrapper.c
diff wrapper.c "${./.}/${testname}.c"
diff wrapper.c "$source/${testname}.c"
if [ -f "${./.}/${testname}.env" ]; then
if [ -f "$source/${testname}.env" ]; then
eval "makeWrapper ${envCheck} wrapped $params"
env -i ./wrapped > env.txt
sed "s#SUBST_ARGV0#${envCheck}#;s#SUBST_CWD#$PWD#" \
"${./.}/${testname}.env" > golden-env.txt
"$source/${testname}.env" > golden-env.txt
if ! diff env.txt golden-env.txt; then
echo "env/argv should be:"
cat golden-env.txt

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@ -1,12 +1,11 @@
let
pkgs = import <nixpkgs> {};
in pkgs.runCommand "diagnostics-multiuser"
{ }
''
pkgs = import <nixpkgs> { };
in
pkgs.runCommand "diagnostics-multiuser" { } ''
set -x
# no cache: ${toString builtins.currentTime}
# For reproducibility, nix always uses nixbld group:
# https://github.com/NixOS/nix/blob/1dd29d7aebae706f3e90a18bbfae727f2ed03c70/src/libstore/build.cc#L1896-L1908
test "$(groups)" == "nixbld"
touch $out
''
''

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@ -1,6 +1,7 @@
let
pkgs = import <nixpkgs> {};
in pkgs.runCommand "diagnostics-sandbox"
pkgs = import <nixpkgs> { };
in
pkgs.runCommand "diagnostics-sandbox"
{
__noChroot = true;
}

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@ -1,10 +1,9 @@
let
pkgs = import <nixpkgs> {};
in pkgs.runCommand "diagnostics-sandbox"
{ }
''
pkgs = import <nixpkgs> { };
in
pkgs.runCommand "diagnostics-sandbox" { } ''
set -x
# no cache: ${toString builtins.currentTime}
test -d "$(dirname "$out")/../var/nix"
touch $out
''
''