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50 lines
2.1 KiB
Nix
50 lines
2.1 KiB
Nix
let
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# sources.nix contains information about which versions of some of our
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# dependencies we should use. since we use it to pin nixpkgs, all the rest
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# of our dependencies are *also* pinned - indirectly.
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#
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# sources.nix is managed using a tool called `niv`. as an example, to
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# update to the most recent version of nixpkgs from the 21.11 maintenance
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# release, in the top-level tahoe-lafs checkout directory you run:
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#
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# niv update nixpkgs-21.11
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#
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# niv also supports chosing a specific revision, following a different
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# branch, etc. find complete documentation for the tool at
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# https://github.com/nmattia/niv
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sources = import nix/sources.nix;
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in
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{
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pkgsVersion ? "nixpkgs-22.11" # a string which chooses a nixpkgs from the
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# niv-managed sources data
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, pkgs ? import sources.${pkgsVersion} { } # nixpkgs itself
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, pythonVersion ? "python310" # a string choosing the python derivation from
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# nixpkgs to target
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, extrasNames ? [ "tor" "i2p" ] # a list of strings identifying tahoe-lafs extras,
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# the dependencies of which the resulting
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# package will also depend on. Include all of the
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# runtime extras by default because the incremental
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# cost of including them is a lot smaller than the
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# cost of re-building the whole thing to add them.
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}:
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with (pkgs.${pythonVersion}.override {
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packageOverrides = import ./nix/python-overrides.nix;
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}).pkgs;
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callPackage ./nix/tahoe-lafs.nix {
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# Select whichever package extras were requested.
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inherit extrasNames;
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# Define the location of the Tahoe-LAFS source to be packaged (the same
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# directory as contains this file). Clean up as many of the non-source
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# files (eg the `.git` directory, `~` backup files, nix's own `result`
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# symlink, etc) as possible to avoid needing to re-build when files that
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# make no difference to the package have changed.
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tahoe-lafs-src = pkgs.lib.cleanSource ./.;
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doCheck = false;
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}
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