mirror of
https://github.com/NixOS/nixpkgs.git
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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
37 lines
1.5 KiB
Nix
37 lines
1.5 KiB
Nix
{ lib }:
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# We provide three paths to get the credentials into the builder's
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# environment:
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#
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# 1. Via impureEnvVars. This method is difficult for multi-user Nix
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# installations (but works very well for single-user Nix
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# installations!) because it requires setting the environment
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# variables on the nix-daemon which is either complicated or unsafe
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# (i.e: configuring via Nix means the secrets will be persisted
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# into the store)
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#
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# 2. If the DOCKER_CREDENTIALS key with a path to a credentials file
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# is added to the NIX_PATH (usually via the '-I ' argument to most
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# Nix tools) then an attempt will be made to read credentials from
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# it. The semantics are simple, the file should contain two lines
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# for the username and password based authentication:
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#
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# $ cat ./credentials-file.txt
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# DOCKER_USER=myusername
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# DOCKER_PASS=mypassword
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#
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# ... and a single line for the token based authentication:
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#
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# $ cat ./credentials-file.txt
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# DOCKER_TOKEN=mytoken
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#
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# 3. A credential file at /etc/nix-docker-credentials.txt with the
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# same format as the file described in #2 can also be used to
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# communicate credentials to the builder. This is necessary for
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# situations (like Hydra) where you cannot customize the NIX_PATH
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# given to the nix-build invocation to provide it with the
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# DOCKER_CREDENTIALS path
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let
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pathParts = (builtins.filter ({ prefix, path }: "DOCKER_CREDENTIALS" == prefix) builtins.nixPath);
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in
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lib.optionalString (pathParts != [ ]) ((builtins.head pathParts).path)
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