mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-12-27 08:04:14 +00:00
4f0dadbf38
After final improvements to the official formatter implementation,
this commit now performs the first treewide reformat of Nix files using it.
This is part of the implementation of RFC 166.
Only "inactive" files are reformatted, meaning only files that
aren't being touched by any PR with activity in the past 2 months.
This is to avoid conflicts for PRs that might soon be merged.
Later we can do a full treewide reformat to get the rest,
which should not cause as many conflicts.
A CI check has already been running for some time to ensure that new and
already-formatted files are formatted, so the files being reformatted here
should also stay formatted.
This commit was automatically created and can be verified using
nix-build a08b3a4d19.tar.gz \
--argstr baseRev b32a094368
result/bin/apply-formatting $NIXPKGS_PATH
64 lines
2.6 KiB
Nix
64 lines
2.6 KiB
Nix
import ./make-test-python.nix (
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{ lib, pkgs, ... }:
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{
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name = "binary-cache";
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meta.maintainers = with lib.maintainers; [ thomasjm ];
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nodes.machine =
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{ pkgs, ... }:
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{
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imports = [ ../modules/installer/cd-dvd/channel.nix ];
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environment.systemPackages = [ pkgs.python3 ];
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system.extraDependencies = [ pkgs.hello.inputDerivation ];
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nix.extraOptions = ''
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experimental-features = nix-command
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'';
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};
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testScript = ''
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# Build the cache, then remove it from the store
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cachePath = machine.succeed("nix-build --no-out-link -E 'with import <nixpkgs> {}; mkBinaryCache { rootPaths = [hello]; }'").strip()
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machine.succeed("cp -r %s/. /tmp/cache" % cachePath)
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machine.succeed("nix-store --delete " + cachePath)
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# Sanity test of cache structure
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status, stdout = machine.execute("ls /tmp/cache")
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cache_files = stdout.split()
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assert ("nix-cache-info" in cache_files)
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assert ("nar" in cache_files)
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# Nix store ping should work
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machine.succeed("nix store ping --store file:///tmp/cache")
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# Cache should contain a .narinfo referring to "hello"
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grepLogs = machine.succeed("grep -l 'StorePath: /nix/store/[[:alnum:]]*-hello-.*' /tmp/cache/*.narinfo")
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# Get the store path referenced by the .narinfo
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narInfoFile = grepLogs.strip()
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narInfoContents = machine.succeed("cat " + narInfoFile)
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import re
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match = re.match(r"^StorePath: (/nix/store/[a-z0-9]*-hello-.*)$", narInfoContents, re.MULTILINE)
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if not match: raise Exception("Couldn't find hello store path in cache")
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storePath = match[1]
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# Delete the store path
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machine.succeed("nix-store --delete " + storePath)
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machine.succeed("[ ! -d %s ] || exit 1" % storePath)
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# Should be able to build hello using the cache
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logs = machine.succeed("nix-build -A hello '<nixpkgs>' --option require-sigs false --option trusted-substituters file:///tmp/cache --option substituters file:///tmp/cache 2>&1")
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logLines = logs.split("\n")
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if not "this path will be fetched" in logLines[0]: raise Exception("Unexpected first log line")
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def shouldBe(got, desired):
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if got != desired: raise Exception("Expected '%s' but got '%s'" % (desired, got))
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shouldBe(logLines[1], " " + storePath)
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shouldBe(logLines[2], "copying path '%s' from 'file:///tmp/cache'..." % storePath)
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shouldBe(logLines[3], storePath)
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# Store path should exist in the store now
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machine.succeed("[ -d %s ] || exit 1" % storePath)
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'';
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}
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)
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