Age | Commit message (Collapse) | Author |
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I'm not sure if curl ever asks for enough data at once
for truncation to occur but better safe than sorry.
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Don't say "download" when we mean "upload".
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Note: this means that for those doing 'curl | sh', you can now pin a
specific version, e.g.
curl https://nixos.org/releases/nix/nix-2.0.4/install | sh
https://nixos.org/nix/{install,install.sig} are now just symlinks to
the corresponding files in the latest release directory.
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Implement --delete-generations + flag for keeping last N number of gens
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Nix profile & installation: handle set -u installations
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If the profile is sourced inside a script with `set -u`, the check for
__ETC_PROFILE_NIX_SOURCED and NIX_SSL_CERT_FILE would raise an error.
A simple guard around this check allows the script to operate under
standard environments (where it is fairly reasonable to assume USER
and HOME are set.)
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Explain fetchTarball timeout behavior in the doc
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E.g.
nix-build --store ~/my-nix/ -E 'import <nix/fetchurl.nix> { url = https://cache.nixos.org/nar/0nwi996rgq4b914qyx0mv2wq4k80hjac7xilikavagw7kxmn2iiv.nar.xz; sha256 = "0nwi996rgq4b914qyx0mv2wq4k80hjac7xilikavagw7kxmn2iiv"; }'
now runs in 17 MiB (was 70 MiB), while
nix-build --store ~/my-nix/ -E 'import <nix/fetchurl.nix> { url = https://cache.nixos.org/nar/0nwi996rgq4b914qyx0mv2wq4k80hjac7xilikavagw7kxmn2iiv.nar.xz; sha256 = "0d2fxljdih3nc5dqx41hjzic3141ajil94m8kdbpryq569dpsbvb"; unpack = true; }'
runs in 17 MiB (was 346 MiB).
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This reduces memory consumption of
nix copy --from https://cache.nixos.org --to ~/my-nix /nix/store/95cwv4q54dc6giaqv6q6p4r02ia2km35-blender-2.79
from 176 MiB to 82 MiB. (The remaining memory is probably due to xz
decompression overhead.)
Issue https://github.com/NixOS/nix/issues/1681.
Issue https://github.com/NixOS/nix/issues/1969.
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This reduces memory consumption of
nix copy --from file://... --to ~/my-nix /nix/store/95cwv4q54dc6giaqv6q6p4r02ia2km35-blender-2.79
from 514 MiB to 18 MiB for an uncompressed binary cache, and from 192
MiB to 53 MiB for a bzipped binary cache. It may also be faster
because fetching can happen concurrently with decompression/writing.
Continuation of 48662d151bdf4a38670897beacea9d1bd750376a.
Issue https://github.com/NixOS/nix/issues/1681.
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Allow global config settings to be defined in multiple Config
classes. For example, this means that libutil can have settings and
evaluator settings can be moved out of libstore. The Config classes
are registered in a new GlobalConfig class to which config files
etc. are applied.
Relevant to https://github.com/NixOS/nix/issues/2009 in that it
removes the need for ad hoc handling of useCaseHack, which was the
underlying cause of that issue.
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Fixes https://github.com/NixOS/nix/issues/2015.
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Continuation of 97002b684c902dadcd351a67208f9c2a88ff8f8f. This makes
the daemon use constant memory. For example, it reduces the daemon's
maximum RSS on
$ nix copy --from ~/my-nix --to daemon /nix/store/1n7x0yv8vq6zi90hfmian84vdhd04bgp-blender-2.79a
from 264 MiB to 7 MiB.
We now use a TunnelSource to prevent the connection from ending up in
an undefined state if an exception is thrown while the NAR is being
sent.
Issue https://github.com/NixOS/nix/issues/1681.
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json-to-value: Use strtol instead of strtoi
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eval.cc: add message to static_assert, message can be omitted w/c++17
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NixInt is long, so strtoi is too restrictive.
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Install Nix behind MITM proxy
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Following the lead of the single user installer, if NIX_SSL_CERT_FILE is explicitly set prior to running, accept the user-provided version.
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Setup NIX_PATH correctly in nix-profile-daemon
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add builtins: __bitAnd, __bitOr, __bitXor
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Fix docs on --check suffix
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If the Env denotes a 'with', then values[0] may be an Expr* cast to a
Value*. For code that generically traverses Values/Envs, it's useful
to know this.
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This prevents hydra-eval-jobs from statting the same files over and
over again.
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serialise: fix buffer size used, hide method for internal use only
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