Carnix: 0.8 -> 0.9 #50923
Carnix: 0.8 -> 0.9 #50923
Conversation
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@GrahamcOfBorg build carnix cargo-vendor |
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Success on x86_64-darwin (full log) Attempted: carnix, cargo-vendor Partial log (click to expand)
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Success on x86_64-linux (full log) Attempted: carnix, cargo-vendor Partial log (click to expand)
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Success on aarch64-linux (full log) Attempted: carnix, cargo-vendor Partial log (click to expand)
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This addition sounds great! $ carnix generate-crates-io crates-io.list
thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Error(Io(Custom { kind: InvalidData, error: StringError("stream did not contain valid UTF-8") }), State { next_error: N
one, backtrace: InternalBacktrace { backtrace: None } })', libcore/result.rs:1009:5
note: Run with `RUST_BACKTRACE=1` for a backtrace.
$ rm /home/joerg/.cargo/nix-cache
$ carnix generate-crates-io crates-io.list
Prefetching aho-corasick-0.6.8
Prefetching ansi_term-0.11.0
Prefetching argon2rs-0.2.5
Prefetching arrayvec-0.4.7I have not understood yet how the merge command is supposed to work. |
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The cache has changed, it no longer needs sqlite and uses plain text instead. Carnix 0.9.1 has a bug in that part actually, which was fixed by Carnix 0.9.2. I'd prefer to keep working on compiling Rust to WASM using this before submitting a new PR.
The idea is that contributors submit the larger single I wonder what the Hydra will think of that. Will it speed up release mode deployments by pre-compiling common libraries? That would be very cool and would make Nix the most convenient platform for writing web services in Rust. |
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Could you maybe add an better error message if somebody is using the sqlite file or change the name of the cache file? I had to use strace to find out why carnix failed to update for me, other people might not find out the reason for that. Can you make an concrete example how I have to run |
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Hi @P-E-Meunier |
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Sorry, I probably forgot to git add it. I have updates to |
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Oops, sorry. I thought "documentation" was just referring to the command line error messages. |
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Oops, I had completely rewritten the section about Carnix, but it seems I forgot to commit and it got wiped by a rebase. I will probably write it again one of these days, because the documentation is severely outdated, but I right now I just feel "git'ed". |
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😢 Thank you for your work! Could you please also explain: what should the Something like this? { stdenv, defaultCrateOverrides, fetchFromGitHub }:
((import ./Cargo.nix).pijul {}).override {
crateOverrides = defaultCrateOverrides // {
pijul = attrs: rec {
name = "pijul-${version}";
version = "0.11.0";
meta = with stdenv.lib; {
description = "A distributed version control system";
homepage = https://pijul.org;
license = with licenses; [ gpl2Plus ];
maintainers = [ maintainers.gal_bolle ];
platforms = platforms.all;
};
};
}; |
Motivation for this change
Carnix 0.9 gives a way to merge the
crates-io.nixfrom different packages into a single package, in two different ways:crates-io.nixfrom that list, usingcarnix generate-crates-io crates-io.list.carnix merge, to merge the contents of multiple files (given on the standard input) into a single file.It would be very cool to have just a crates-io.list, and generate
crates-io.nixas a derivation. However:crates-io.nix) still needs acrates-io.nixto be compiled.carnix generate-crates-ioneeds to download all the packages in the list. Can we let Hydra do that?Things done
sandboxinnix.confon non-NixOS)nix-shell -p nox --run "nox-review wip"./result/bin/)nix path-info -Sbefore and after)