Commit graph

42 commits

Author SHA1 Message Date
Carlo Nucera
d49e65ba9d Merge remote-tracking branch 'john-ericson/enum-FileIngestionMethod' into no-stringly-typed-derivation-output 2020-05-26 12:30:48 -04:00
Eelco Dolstra
7898cdb75a
make check: Run unit tests 2020-05-08 11:49:40 +02:00
John Ericson
e433d4af4c Extend Rust FFI
Do idiomatic C++ copy and move constructors for a few things, so
wrapping structs' defaults can work.
2020-03-25 16:12:14 -04:00
Leonhard Markert
1b56de8cd1 Remove macro_use
As of Rust 2018, macro_use is no longer required in most circumstances.
I think it is generally a good idea to remove these when not needed, to
stop them from polluting the crate's global namespace.
https://doc.rust-lang.org/edition-guide/rust-2018/macros/macro-changes.html#macro_rules-style-macros
2020-02-10 09:03:24 +01:00
Eelco Dolstra
ee235e764c
Merge branch 'libarchive' of https://github.com/yorickvP/nix 2019-12-19 14:47:18 +01:00
Eelco Dolstra
14d82baba4 StorePath::new(): Check store directory 2019-12-16 17:41:56 +01:00
Eelco Dolstra
410acd29c0 Fix cargo test 2019-12-15 10:47:59 +01:00
Eelco Dolstra
b4edc3ca61 Don't leak exceptions 2019-12-13 19:05:26 +01:00
Eelco Dolstra
ca87707c90 Get rid of CBox 2019-12-13 19:05:26 +01:00
Eelco Dolstra
5a6d6da7ae Validate tarball components 2019-12-13 19:05:26 +01:00
Eelco Dolstra
f800d450b7 Speed up StorePath::to_string()
1.81% -> 0.56%
2019-12-10 22:15:20 +01:00
Eelco Dolstra
f64b58b45e Speed up base32::decode()
From 1.03% to 0.19% of the runtime of 'nix-instantiate "<nixpkgs>" -A
texlive.combined.scheme-full --dry-run'.
2019-12-10 22:06:05 +01:00
Eelco Dolstra
bbe97dff8b Make the Store API more type-safe
Most functions now take a StorePath argument rather than a Path (which
is just an alias for std::string). The StorePath constructor ensures
that the path is syntactically correct (i.e. it looks like
<store-dir>/<base32-hash>-<name>). Similarly, functions like
buildPaths() now take a StorePathWithOutputs, rather than abusing Path
by adding a '!<outputs>' suffix.

Note that the StorePath type is implemented in Rust. This involves
some hackery to allow Rust values to be used directly in C++, via a
helper type whose destructor calls the Rust type's drop()
function. The main issue is the dynamic nature of C++ move semantics:
after we have moved a Rust value, we should not call the drop function
on the original value. So when we move a value, we set the original
value to bitwise zero, and the destructor only calls drop() if the
value is not bitwise zero. This should be sufficient for most types.

Also lots of minor cleanups to the C++ API to make it more modern
(e.g. using std::optional and std::string_view in some places).
2019-12-10 22:06:05 +01:00
Eelco Dolstra
ebd89999c2 Add StorePath tests 2019-12-10 22:04:40 +01:00
Eelco Dolstra
9e565781c6 Shut up warnings 2019-12-10 13:37:23 +01:00
Eelco Dolstra
14aa0c3259 Use hyper directly instead of reqwest 2019-12-10 13:37:23 +01:00
Eelco Dolstra
a6f0bef0a7 Update to async/await-enabled tokio 2019-12-10 13:37:23 +01:00
Eelco Dolstra
7f08975050 Add NAR parser 2019-12-10 13:37:23 +01:00
Eelco Dolstra
6317f0f7a0 StorePath improvements 2019-12-10 13:37:23 +01:00
Eelco Dolstra
cce218f950 Add base32 encoder/decoder 2019-12-10 13:37:23 +01:00
Eelco Dolstra
a1ff43045b Move stuff around 2019-12-10 13:37:23 +01:00
Eelco Dolstra
ce3c41aef0 Drop some dependencies 2019-12-10 13:37:23 +01:00
Eelco Dolstra
d832a355ea Use rustls
In particular, this enables HTTP/2 support in reqwest, which is a lot
more efficient.
2019-12-10 13:37:23 +01:00
Eelco Dolstra
dd5d76e2ed Basic BinaryCacheStore implementation using async Rust 2019-12-10 13:37:23 +01:00
Yorick van Pelt
b232eea40a
nix-rust: remove unused tar file code 2019-12-09 17:28:15 +07:00
Eelco Dolstra
39954a9586 Make libnixrust a dynamic library
This is a hack to fix the build on macOS, which was failing because
libnixrust.a contains compiler builtins that clash with
libclang_rt.osx.a. There's probably a better solution...

https://hydra.nixos.org/build/107473280
2019-11-29 18:30:39 +01:00
Eelco Dolstra
895ce1bb6c make clean: Delete nix-rust/target 2019-11-27 17:33:59 +01:00
Eelco Dolstra
f553a8bdea When OPTIMIZE=0, build rust code in debug mode 2019-11-27 14:18:57 +01:00
Eelco Dolstra
dbc4f9d478 Fix macOS build
https://hydra.nixos.org/build/107466992
2019-11-27 00:17:39 +01:00
Eelco Dolstra
e6c1d1b474 Update Cargo.lock 2019-11-26 22:46:36 +01:00
Eelco Dolstra
88f8063917 -Z offline -> --offline 2019-11-26 22:45:15 +01:00
Eelco Dolstra
f2bd847092 Ignore tar header entries
In particular, these are emitted by 'git archive' (in fetchGit).
2019-11-26 22:07:28 +01:00
Eelco Dolstra
d33dd6e6c0 Move code around 2019-11-26 22:07:28 +01:00
Eelco Dolstra
d14b1c261c Shut up some rust warnings 2019-11-26 22:07:28 +01:00
Eelco Dolstra
f738cd4d97 More Rust FFI adventures
We can now convert Rust Errors to C++ exceptions. At the Rust->C++ FFI
boundary, Result<T, Error> will cause Error to be converted to and
thrown as a C++ exception.
2019-11-26 22:07:28 +01:00
Eelco Dolstra
8110b4ebb2 Rust cleanup 2019-11-26 22:07:28 +01:00
Eelco Dolstra
343ebcc048 Only pass '-Z offline' to cargo if we have a vendor directory 2019-11-26 22:07:28 +01:00
Eelco Dolstra
d722e2175e Include cargo dependencies in the Nix tarball 2019-11-26 22:07:28 +01:00
Eelco Dolstra
0dbb249b36 Update Rust dependencies 2019-11-26 22:07:28 +01:00
Eelco Dolstra
045708db43 Make <nix/unpack-channel.nix> a builtin builder
This was the last function using a shell script, so this allows us to
get rid of tar, coreutils, bash etc.
2019-11-26 22:07:28 +01:00
Eelco Dolstra
e60f6bd4ce Enable Rust code to call C++ Source objects 2019-11-26 22:07:28 +01:00
Eelco Dolstra
11da5b2816 Add some Rust code 2019-11-26 22:07:28 +01:00