From 2f46d77e2806dd22f4ec4ac6ea3f9981df81dd94 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Dani=C3=ABl=20de=20Kok?= Date: Sat, 8 May 2021 07:40:34 +0200 Subject: [PATCH 1/3] rustPlatform.importCargoLock: init This function can be used to create an output path that is a cargo vendor directory. In contrast to e.g. fetchCargoTarball all the dependent crates are fetched using fixed-output derivations. The hashes for the fixed-output derivations are gathered from the Cargo.lock file. Usage is very simple, e.g.: importCargoLock { lockFile = ./Cargo.lock; } would use the lockfile from the current directory. The implementation of this function is based on Eelco Dolstra's import-cargo: https://github.com/edolstra/import-cargo/blob/master/flake.nix Compared to upstream: - We use fetchgit in place of builtins.fetchGit. - Sync to current cargo vendoring. --- doc/languages-frameworks/rust.section.md | 31 ++++ pkgs/build-support/rust/import-cargo-lock.nix | 167 ++++++++++++++++++ .../compilers/rust/make-rust-platform.nix | 2 + 3 files changed, 200 insertions(+) create mode 100644 pkgs/build-support/rust/import-cargo-lock.nix diff --git a/doc/languages-frameworks/rust.section.md b/doc/languages-frameworks/rust.section.md index d1a6a566774c..70aced7d5cb1 100644 --- a/doc/languages-frameworks/rust.section.md +++ b/doc/languages-frameworks/rust.section.md @@ -308,6 +308,37 @@ attributes can also be used: the `Cargo.lock`/`Cargo.toml` files need to be patched before vendoring. +If a `Cargo.lock` file is available, you can alternatively use the +`importCargoLock` function. In contrast to `fetchCargoTarball`, this +function does not require a hash (unless git dependencies are used) +and fetches every dependency as a separate fixed-output derivation. +`importCargoLock` can be used as follows: + +``` +cargoDeps = rustPlatform.importCargoLock { + lockFile = ./Cargo.lock; +}; +``` + +If the `Cargo.lock` file includes git dependencies, then their output +hashes need to be specified since they are not available through the +lock file. For example: + +``` +cargoDeps = { + lockFile = ./Cargo.lock; + outputHashes = { + "rand-0.8.3" = "0ya2hia3cn31qa8894s3av2s8j5bjwb6yq92k0jsnlx7jid0jwqa"; + }; +}; +``` + +If you do not specify an output hash for a git dependency, building +`cargoDeps` will fail and inform you of which crate needs to be +added. To find the correct hash, you can first use `lib.fakeSha256` or +`lib.fakeHash` as a stub hash. Building `cargoDeps` will then inform +you of the correct hash. + ### Hooks `rustPlatform` provides the following hooks to automate Cargo builds: diff --git a/pkgs/build-support/rust/import-cargo-lock.nix b/pkgs/build-support/rust/import-cargo-lock.nix new file mode 100644 index 000000000000..244572f79e80 --- /dev/null +++ b/pkgs/build-support/rust/import-cargo-lock.nix @@ -0,0 +1,167 @@ +{ fetchgit, fetchurl, lib, runCommand, cargo, jq }: + +{ + # Cargo lock file + lockFile + + # Hashes for git dependencies. +, outputHashes ? {} +}: + +let + # Parse a git source into different components. + parseGit = src: + let + parts = builtins.match ''git\+([^?]+)(\?rev=(.*))?#(.*)?'' src; + rev = builtins.elemAt parts 2; + in + if parts == null then null + else { + url = builtins.elemAt parts 0; + sha = builtins.elemAt parts 3; + } // lib.optionalAttrs (rev != null) { inherit rev; }; + + packages = (builtins.fromTOML (builtins.readFile lockFile)).package; + + # There is no source attribute for the source package itself. But + # since we do not want to vendor the source package anyway, we can + # safely skip it. + depPackages = (builtins.filter (p: p ? "source") packages); + + # Create dependent crates from packages. + # + # Force evaluation of the git SHA -> hash mapping, so that an error is + # thrown if there are stale hashes. We cannot rely on gitShaOutputHash + # being evaluated otherwise, since there could be no git dependencies. + depCrates = builtins.deepSeq (gitShaOutputHash) (builtins.map mkCrate depPackages); + + # Map package name + version to git commit SHA for packages with a git source. + namesGitShas = builtins.listToAttrs ( + builtins.map nameGitSha (builtins.filter (pkg: lib.hasPrefix "git+" pkg.source) depPackages) + ); + + nameGitSha = pkg: let gitParts = parseGit pkg.source; in { + name = "${pkg.name}-${pkg.version}"; + value = gitParts.sha; + }; + + # Convert the attrset provided through the `outputHashes` argument to a + # a mapping from git commit SHA -> output hash. + # + # There may be multiple different packages with different names + # originating from the same git repository (typically a Cargo + # workspace). By using the git commit SHA as a universal identifier, + # the user does not have to specify the output hash for every package + # individually. + gitShaOutputHash = lib.mapAttrs' (nameVer: hash: + let + unusedHash = throw "A hash was specified for ${nameVer}, but there is no corresponding git dependency."; + rev = namesGitShas.${nameVer} or unusedHash; in { + name = rev; + value = hash; + }) outputHashes; + + # We can't use the existing fetchCrate function, since it uses a + # recursive hash of the unpacked crate. + fetchCrate = pkg: fetchurl { + name = "crate-${pkg.name}-${pkg.version}.tar.gz"; + url = "https://crates.io/api/v1/crates/${pkg.name}/${pkg.version}/download"; + sha256 = pkg.checksum; + }; + + # Fetch and unpack a crate. + mkCrate = pkg: + let + gitParts = parseGit pkg.source; + in + if pkg.source == "registry+https://github.com/rust-lang/crates.io-index" then + let + crateTarball = fetchCrate pkg; + in runCommand "${pkg.name}-${pkg.version}" {} '' + mkdir $out + tar xf "${crateTarball}" -C $out --strip-components=1 + + # Cargo is happy with largely empty metadata. + printf '{"files":{},"package":"${pkg.checksum}"}' > "$out/.cargo-checksum.json" + '' + else if gitParts != null then + let + missingHash = throw '' + No hash was found while vendoring the git dependency ${pkg.name}-${pkg.version}. You can add + a hash through the `outputHashes` argument of `importCargoLock`: + + outputHashes = { + "${pkg.name}-${pkg.version}" = ""; + }; + + If you use `buildRustPackage`, you can add this attribute to the `cargoLock` + attribute set. + ''; + sha256 = gitShaOutputHash.${gitParts.sha} or missingHash; + tree = fetchgit { + inherit sha256; + inherit (gitParts) url; + rev = gitParts.sha; # The commit SHA is always available. + }; + in runCommand "${pkg.name}-${pkg.version}" {} '' + tree=${tree} + if grep --quiet '\[workspace\]' "$tree/Cargo.toml"; then + # If the target package is in a workspace, find the crate path + # using `cargo metadata`. + crateCargoTOML=$(${cargo}/bin/cargo metadata --format-version 1 --no-deps --manifest-path $tree/Cargo.toml | \ + ${jq}/bin/jq -r '.packages[] | select(.name == "${pkg.name}") | .manifest_path') + + if [[ ! -z $crateCargoTOML ]]; then + tree=$(dirname $crateCargoTOML) + else + >&2 echo "Cannot find path for crate '${pkg.name}-${pkg.version}' in the Cargo workspace in: $tree" + exit 1 + fi + fi + + cp -prvd "$tree/" $out + chmod u+w $out + + # Cargo is happy with empty metadata. + printf '{"files":{},"package":null}' > "$out/.cargo-checksum.json" + + # Set up configuration for the vendor directory. + cat > $out/.cargo-config < $out/.cargo/config <> $out/.cargo/config + fi + fi + done + ''; +in + vendorDir diff --git a/pkgs/development/compilers/rust/make-rust-platform.nix b/pkgs/development/compilers/rust/make-rust-platform.nix index 584b1fdbe438..2343fd749011 100644 --- a/pkgs/development/compilers/rust/make-rust-platform.nix +++ b/pkgs/development/compilers/rust/make-rust-platform.nix @@ -16,6 +16,8 @@ rec { fetchCargoTarball rustc; }; + importCargoLock = buildPackages.callPackage ../../../build-support/rust/import-cargo-lock.nix {}; + rustcSrc = callPackage ./rust-src.nix { inherit rustc; }; From b3969f3ad793ee98af14cf0c649f626520943a53 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Dani=C3=ABl=20de=20Kok?= Date: Sat, 8 May 2021 07:44:31 +0200 Subject: [PATCH 2/3] rustPlatform.buildRustPackage: support direct use of Cargo.lock This change introduces the cargoLock argument to buildRustPackage, which can be used in place of cargo{Sha256,Hash} or cargoVendorDir. It uses the importCargoLock function to build the vendor directory. Differences compared to cargo{Sha256,Hash}: - Requires a Cargo.lock file. - Does not require a Cargo hash. - Retrieves all dependencies as fixed-output derivations. This makes buildRustPackage much easier to use as part of a Rust project, since it does not require updating cargo{Sha256,Hash} for every change to the lock file. --- doc/languages-frameworks/rust.section.md | 48 +++++++++++++++++++ pkgs/build-support/rust/default.nix | 25 ++++++---- .../compilers/rust/make-rust-platform.nix | 2 +- 3 files changed, 64 insertions(+), 11 deletions(-) diff --git a/doc/languages-frameworks/rust.section.md b/doc/languages-frameworks/rust.section.md index 70aced7d5cb1..008909e5c76a 100644 --- a/doc/languages-frameworks/rust.section.md +++ b/doc/languages-frameworks/rust.section.md @@ -107,6 +107,54 @@ rustPlatform.buildRustPackage rec { } ``` +### Importing a `Cargo.lock` file + +Using `cargoSha256` or `cargoHash` is tedious when using +`buildRustPackage` within a project, since it requires that the hash +is updated after every change to `Cargo.lock`. Therefore, +`buildRustPackage` also supports vendoring dependencies directly from +a `Cargo.lock` file using the `cargoLock` argument. For example: + +```nix +rustPlatform.buildRustPackage rec { + pname = "myproject"; + version = "1.0.0"; + + cargoLock = { + lockFile = ./Cargo.lock; + } + + # ... +} +``` + +This will retrieve the dependencies using fixed-output derivations from +the specified lockfile. + +The output hash of each dependency that uses a git source must be +specified in the `outputHashes` attribute. For example: + +```nix +rustPlatform.buildRustPackage rec { + pname = "myproject"; + version = "1.0.0"; + + cargoLock = { + lockFile = ./Cargo.lock; + outputHashes = { + "finalfusion-0.14.0" = "17f4bsdzpcshwh74w5z119xjy2if6l2wgyjy56v621skr2r8y904"; + }; + } + + # ... +} +``` + +If you do not specify an output hash for a git dependency, building +the package will fail and inform you of which crate needs to be +added. To find the correct hash, you can first use `lib.fakeSha256` or +`lib.fakeHash` as a stub hash. Building the package (and thus the +vendored dependencies) will then inform you of the correct hash. ### Cross compilation diff --git a/pkgs/build-support/rust/default.nix b/pkgs/build-support/rust/default.nix index ff9ca642daad..711276116a66 100644 --- a/pkgs/build-support/rust/default.nix +++ b/pkgs/build-support/rust/default.nix @@ -7,6 +7,7 @@ , cargoInstallHook , cargoSetupHook , fetchCargoTarball +, importCargoLock , runCommandNoCC , rustPlatform , callPackage @@ -41,6 +42,7 @@ , cargoDepsHook ? "" , buildType ? "release" , meta ? {} +, cargoLock ? null , cargoVendorDir ? null , checkType ? buildType , depsExtraArgs ? {} @@ -55,19 +57,22 @@ , buildAndTestSubdir ? null , ... } @ args: -assert cargoVendorDir == null -> !(cargoSha256 == "" && cargoHash == ""); +assert cargoVendorDir == null && cargoLock == null -> cargoSha256 == "" && cargoHash == "" + -> throw "cargoSha256, cargoHash, cargoVendorDir, or cargoLock must be set"; assert buildType == "release" || buildType == "debug"; let - cargoDeps = if cargoVendorDir == null - then fetchCargoTarball ({ - inherit src srcs sourceRoot unpackPhase cargoUpdateHook; - name = cargoDepsName; - hash = cargoHash; - patches = cargoPatches; - sha256 = cargoSha256; - } // depsExtraArgs) + cargoDeps = + if cargoVendorDir == null + then if cargoLock != null then importCargoLock cargoLock + else fetchCargoTarball ({ + inherit src srcs sourceRoot unpackPhase cargoUpdateHook; + name = cargoDepsName; + hash = cargoHash; + patches = cargoPatches; + sha256 = cargoSha256; + } // depsExtraArgs) else null; # If we have a cargoSha256 fixed-output derivation, validate it at build time @@ -96,7 +101,7 @@ in # See https://os.phil-opp.com/testing/ for more information. assert useSysroot -> !(args.doCheck or true); -stdenv.mkDerivation ((removeAttrs args ["depsExtraArgs"]) // lib.optionalAttrs useSysroot { +stdenv.mkDerivation ((removeAttrs args [ "depsExtraArgs" "cargoLock" ]) // lib.optionalAttrs useSysroot { RUSTFLAGS = "--sysroot ${sysroot} " + (args.RUSTFLAGS or ""); } // { inherit buildAndTestSubdir cargoDeps; diff --git a/pkgs/development/compilers/rust/make-rust-platform.nix b/pkgs/development/compilers/rust/make-rust-platform.nix index 2343fd749011..2a38933df16c 100644 --- a/pkgs/development/compilers/rust/make-rust-platform.nix +++ b/pkgs/development/compilers/rust/make-rust-platform.nix @@ -13,7 +13,7 @@ rec { buildRustPackage = callPackage ../../../build-support/rust { inherit cargoBuildHook cargoCheckHook cargoInstallHook cargoSetupHook - fetchCargoTarball rustc; + fetchCargoTarball importCargoLock rustc; }; importCargoLock = buildPackages.callPackage ../../../build-support/rust/import-cargo-lock.nix {}; From d3769e43c34fe16a263938c584e6cdc92b18f6d5 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Dani=C3=ABl=20de=20Kok?= Date: Sat, 8 May 2021 11:33:29 +0200 Subject: [PATCH 3/3] rustPlatform.importCargoLock: add test cases for importCargoLock --- .../test/import-cargo-lock/basic/Cargo.lock | 83 +++ .../test/import-cargo-lock/basic/Cargo.toml | 8 + .../test/import-cargo-lock/basic/default.nix | 18 + .../test/import-cargo-lock/basic/src/main.rs | 9 + .../rust/test/import-cargo-lock/default.nix | 8 + .../git-dependency-no-rev/Cargo.lock | 79 ++ .../git-dependency-no-rev/Cargo.toml | 8 + .../git-dependency-no-rev/default.nix | 21 + .../git-dependency-no-rev/src/main.rs | 9 + .../git-dependency/Cargo.lock | 79 ++ .../git-dependency/Cargo.toml | 8 + .../git-dependency/default.nix | 21 + .../git-dependency/src/main.rs | 9 + .../test/import-cargo-lock/maturin/Cargo.lock | 682 ++++++++++++++++++ .../import-cargo-lock/maturin/default.nix | 43 ++ pkgs/test/default.nix | 1 + 16 files changed, 1086 insertions(+) create mode 100644 pkgs/build-support/rust/test/import-cargo-lock/basic/Cargo.lock create mode 100644 pkgs/build-support/rust/test/import-cargo-lock/basic/Cargo.toml create mode 100644 pkgs/build-support/rust/test/import-cargo-lock/basic/default.nix create mode 100644 pkgs/build-support/rust/test/import-cargo-lock/basic/src/main.rs create mode 100644 pkgs/build-support/rust/test/import-cargo-lock/default.nix create mode 100644 pkgs/build-support/rust/test/import-cargo-lock/git-dependency-no-rev/Cargo.lock create mode 100644 pkgs/build-support/rust/test/import-cargo-lock/git-dependency-no-rev/Cargo.toml create mode 100644 pkgs/build-support/rust/test/import-cargo-lock/git-dependency-no-rev/default.nix create mode 100644 pkgs/build-support/rust/test/import-cargo-lock/git-dependency-no-rev/src/main.rs create mode 100644 pkgs/build-support/rust/test/import-cargo-lock/git-dependency/Cargo.lock create mode 100644 pkgs/build-support/rust/test/import-cargo-lock/git-dependency/Cargo.toml create mode 100644 pkgs/build-support/rust/test/import-cargo-lock/git-dependency/default.nix create mode 100644 pkgs/build-support/rust/test/import-cargo-lock/git-dependency/src/main.rs create mode 100644 pkgs/build-support/rust/test/import-cargo-lock/maturin/Cargo.lock create mode 100644 pkgs/build-support/rust/test/import-cargo-lock/maturin/default.nix diff --git a/pkgs/build-support/rust/test/import-cargo-lock/basic/Cargo.lock b/pkgs/build-support/rust/test/import-cargo-lock/basic/Cargo.lock new file mode 100644 index 000000000000..fd1b5e42ad30 --- /dev/null +++ b/pkgs/build-support/rust/test/import-cargo-lock/basic/Cargo.lock @@ -0,0 +1,83 @@ +# This file is automatically @generated by Cargo. +# It is not intended for manual editing. +[[package]] +name = "basic" +version = "0.1.0" +dependencies = [ + "rand", +] + +[[package]] +name = "cfg-if" +version = "1.0.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd" + +[[package]] +name = "getrandom" +version = "0.2.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "c9495705279e7140bf035dde1f6e750c162df8b625267cd52cc44e0b156732c8" +dependencies = [ + "cfg-if", + "libc", + "wasi", +] + +[[package]] +name = "libc" +version = "0.2.94" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "18794a8ad5b29321f790b55d93dfba91e125cb1a9edbd4f8e3150acc771c1a5e" + +[[package]] +name = "ppv-lite86" +version = "0.2.10" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "ac74c624d6b2d21f425f752262f42188365d7b8ff1aff74c82e45136510a4857" + +[[package]] +name = "rand" +version = "0.8.3" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "0ef9e7e66b4468674bfcb0c81af8b7fa0bb154fa9f28eb840da5c447baeb8d7e" +dependencies = [ + "libc", + "rand_chacha", + "rand_core", + "rand_hc", +] + +[[package]] +name = "rand_chacha" +version = "0.3.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "e12735cf05c9e10bf21534da50a147b924d555dc7a547c42e6bb2d5b6017ae0d" +dependencies = [ + "ppv-lite86", + "rand_core", +] + +[[package]] +name = "rand_core" +version = "0.6.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "34cf66eb183df1c5876e2dcf6b13d57340741e8dc255b48e40a26de954d06ae7" +dependencies = [ + "getrandom", +] + +[[package]] +name = "rand_hc" +version = "0.3.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "3190ef7066a446f2e7f42e239d161e905420ccab01eb967c9eb27d21b2322a73" +dependencies = [ + "rand_core", +] + +[[package]] +name = "wasi" +version = "0.10.2+wasi-snapshot-preview1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "fd6fbd9a79829dd1ad0cc20627bf1ed606756a7f77edff7b66b7064f9cb327c6" diff --git a/pkgs/build-support/rust/test/import-cargo-lock/basic/Cargo.toml b/pkgs/build-support/rust/test/import-cargo-lock/basic/Cargo.toml new file mode 100644 index 000000000000..f555bb0de62e --- /dev/null +++ b/pkgs/build-support/rust/test/import-cargo-lock/basic/Cargo.toml @@ -0,0 +1,8 @@ +[package] +name = "basic" +version = "0.1.0" +authors = ["Daniël de Kok "] +edition = "2018" + +[dependencies] +rand = "0.8" diff --git a/pkgs/build-support/rust/test/import-cargo-lock/basic/default.nix b/pkgs/build-support/rust/test/import-cargo-lock/basic/default.nix new file mode 100644 index 000000000000..d595b58109ad --- /dev/null +++ b/pkgs/build-support/rust/test/import-cargo-lock/basic/default.nix @@ -0,0 +1,18 @@ +{ rustPlatform }: + +rustPlatform.buildRustPackage { + pname = "basic"; + version = "0.1.0"; + + src = ./.; + + cargoLock = { + lockFile = ./Cargo.lock; + }; + + doInstallCheck = true; + + installCheckPhase = '' + $out/bin/basic + ''; +} diff --git a/pkgs/build-support/rust/test/import-cargo-lock/basic/src/main.rs b/pkgs/build-support/rust/test/import-cargo-lock/basic/src/main.rs new file mode 100644 index 000000000000..50b4ed799e43 --- /dev/null +++ b/pkgs/build-support/rust/test/import-cargo-lock/basic/src/main.rs @@ -0,0 +1,9 @@ +use rand::Rng; + +fn main() { + let mut rng = rand::thread_rng(); + + // Always draw zero :). + let roll: u8 = rng.gen_range(0..1); + assert_eq!(roll, 0); +} diff --git a/pkgs/build-support/rust/test/import-cargo-lock/default.nix b/pkgs/build-support/rust/test/import-cargo-lock/default.nix new file mode 100644 index 000000000000..2dd525a8ac3f --- /dev/null +++ b/pkgs/build-support/rust/test/import-cargo-lock/default.nix @@ -0,0 +1,8 @@ +{ callPackage }: + +{ + basic = callPackage ./basic { }; + gitDependency = callPackage ./git-dependency { }; + gitDependencyNoRev = callPackage ./git-dependency-no-rev { }; + maturin = callPackage ./maturin { }; +} diff --git a/pkgs/build-support/rust/test/import-cargo-lock/git-dependency-no-rev/Cargo.lock b/pkgs/build-support/rust/test/import-cargo-lock/git-dependency-no-rev/Cargo.lock new file mode 100644 index 000000000000..54b9c7c5739d --- /dev/null +++ b/pkgs/build-support/rust/test/import-cargo-lock/git-dependency-no-rev/Cargo.lock @@ -0,0 +1,79 @@ +# This file is automatically @generated by Cargo. +# It is not intended for manual editing. +[[package]] +name = "cfg-if" +version = "1.0.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd" + +[[package]] +name = "getrandom" +version = "0.2.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "c9495705279e7140bf035dde1f6e750c162df8b625267cd52cc44e0b156732c8" +dependencies = [ + "cfg-if", + "libc", + "wasi", +] + +[[package]] +name = "git-dependency-no-rev" +version = "0.1.0" +dependencies = [ + "rand", +] + +[[package]] +name = "libc" +version = "0.2.94" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "18794a8ad5b29321f790b55d93dfba91e125cb1a9edbd4f8e3150acc771c1a5e" + +[[package]] +name = "ppv-lite86" +version = "0.2.10" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "ac74c624d6b2d21f425f752262f42188365d7b8ff1aff74c82e45136510a4857" + +[[package]] +name = "rand" +version = "0.8.3" +source = "git+https://github.com/rust-random/rand.git#f0e01ee0a7257753cc51b291f62666f4765923ef" +dependencies = [ + "libc", + "rand_chacha", + "rand_core", + "rand_hc", +] + +[[package]] +name = "rand_chacha" +version = "0.3.0" +source = "git+https://github.com/rust-random/rand.git#f0e01ee0a7257753cc51b291f62666f4765923ef" +dependencies = [ + "ppv-lite86", + "rand_core", +] + +[[package]] +name = "rand_core" +version = "0.6.2" +source = "git+https://github.com/rust-random/rand.git#f0e01ee0a7257753cc51b291f62666f4765923ef" +dependencies = [ + "getrandom", +] + +[[package]] +name = "rand_hc" +version = "0.3.0" +source = "git+https://github.com/rust-random/rand.git#f0e01ee0a7257753cc51b291f62666f4765923ef" +dependencies = [ + "rand_core", +] + +[[package]] +name = "wasi" +version = "0.10.2+wasi-snapshot-preview1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "fd6fbd9a79829dd1ad0cc20627bf1ed606756a7f77edff7b66b7064f9cb327c6" diff --git a/pkgs/build-support/rust/test/import-cargo-lock/git-dependency-no-rev/Cargo.toml b/pkgs/build-support/rust/test/import-cargo-lock/git-dependency-no-rev/Cargo.toml new file mode 100644 index 000000000000..770dfb86f523 --- /dev/null +++ b/pkgs/build-support/rust/test/import-cargo-lock/git-dependency-no-rev/Cargo.toml @@ -0,0 +1,8 @@ +[package] +name = "git-dependency-no-rev" +version = "0.1.0" +authors = ["Daniël de Kok "] +edition = "2018" + +[dependencies] +rand = { git = "https://github.com/rust-random/rand.git" } diff --git a/pkgs/build-support/rust/test/import-cargo-lock/git-dependency-no-rev/default.nix b/pkgs/build-support/rust/test/import-cargo-lock/git-dependency-no-rev/default.nix new file mode 100644 index 000000000000..fc36edc40772 --- /dev/null +++ b/pkgs/build-support/rust/test/import-cargo-lock/git-dependency-no-rev/default.nix @@ -0,0 +1,21 @@ +{ rustPlatform }: + +rustPlatform.buildRustPackage { + pname = "git-dependency-no-rev"; + version = "0.1.0"; + + src = ./.; + + cargoLock = { + lockFile = ./Cargo.lock; + outputHashes = { + "rand-0.8.3" = "0ya2hia3cn31qa8894s3av2s8j5bjwb6yq92k0jsnlx7jid0jwqa"; + }; + }; + + doInstallCheck = true; + + installCheckPhase = '' + $out/bin/git-dependency-no-rev + ''; +} diff --git a/pkgs/build-support/rust/test/import-cargo-lock/git-dependency-no-rev/src/main.rs b/pkgs/build-support/rust/test/import-cargo-lock/git-dependency-no-rev/src/main.rs new file mode 100644 index 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+python3.pkgs.buildPythonPackage rec { + pname = "word-count"; + version = "0.13.2"; + + format = "pyproject"; + + src = fetchFromGitHub { + owner = "PyO3"; + repo = "pyo3"; + rev = "v${version}"; + hash = "sha256-NOMrrfo8WjlPhtGxWUOPJS/UDDdbLQRCXR++Zd6JmIA="; + }; + + cargoDeps = rustPlatform.importCargoLock { + lockFile = ./Cargo.lock; + }; + + postPatch = '' + cp ${./Cargo.lock} Cargo.lock + ''; + + buildAndTestSubdir = "examples/word-count"; + + nativeBuildInputs = with rustPlatform; [ + cargoSetupHook + maturinBuildHook + ]; + + pythonImportsCheck = [ "word_count" ]; + + meta = with lib; { + description = "PyO3 word count example"; + homepage = "https://github.com/PyO3/pyo3"; + license = licenses.asl20; + maintainers = [ maintainers.danieldk ]; + }; +} diff --git a/pkgs/test/default.nix b/pkgs/test/default.nix index b24fc539c93d..406b3191b7f7 100644 --- a/pkgs/test/default.nix +++ b/pkgs/test/default.nix @@ -40,6 +40,7 @@ with pkgs; rustCustomSysroot = callPackage ./rust-sysroot {}; buildRustCrate = callPackage ../build-support/rust/build-rust-crate/test { }; + importCargoLock = callPackage ../build-support/rust/test/import-cargo-lock { }; vim = callPackage ./vim {};