As far as I can tell, there's no real reason either of these need to
be 664. I'm willing to bet they were just a typo that has lasted for
7 years. While this shouldn't change anything, this is, IMHO, more
correct, so let's stop perpetuating the wrong mode!
We're not testing against these versions anymore.
If we bring that back (I would support that), we could do so in a clean
way, by making sure that the packaging we test against has a proper version
attribute.
Fix a footgun. In my case, I had a couple of build ("output")
directories sitting around.
rm -rf build-*
Was confused for a bit why a meson.build file was missing.
Probably also helps with autocompletion.
I tried meson-build-support first, but I had to add something like
a nix- prefix, in order to make meson happy. They've reserved the
meson- prefix.
I think I have failed to read the very long version-garbage-like
string for the second time now, leaving me oblivious to the crucial
info that a test failure happens in the context of an older daemon.
Before this change, expressions like:
with import <nixpkgs> {};
runCommand "foo" {} ''
echo '@nix {}' >&$NIX_LOG_FD
''
would result in Lix crashing, because accessing nonexistent fields of
a JSON object throws an exception.
Rather than handling each field individually, we just catch JSON
exceptions wholesale. Since these log messages are an unusual
circumstance, log a warning when this happens.
Fixes#544.
Change-Id: Idc2d8acf6e37046b3ec212f42e29269163dca893
(cherry picked from commit e55cd3beea710db727fd966f265a1b715b7285f3)
The Determinate Nix Installer has set nosuid and noatime in https://github.com/DeterminateSystems/nix-installer/pull/1338, and figured this perf and security improvement is worthy of upstreaming.
The /nix volume shouldn't have setuid binaries anyway, and filesystems seem to generally be noatime on macOS.
Further, the garbage collector doesn't use atime.
Instead of the unhelpful
warning: 'https://cache.flakehub.com' does not appear to be a binary cache
you now get
warning: unable to download 'https://cache.flakehub.com/nix-cache-info': HTTP error 401
response body:
{"code":401,"error":"Unauthorized","message":"Unauthorized."}
We *could* use a "native" manual instead - ie reusing a native
`nixpkgsFor.${buildPlatform}`, but this works, and also
works for possible cases where we have a custom or patched build tool.
