this repo has no description
build: fiddle with the nix build and ci
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.github/workflows/nix.yml
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.github/workflows/nix.yml
···
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jobs:
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build:
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runs-on: ubuntu-latest
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-
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steps:
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- name: Checkout
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uses: actions/checkout@v3
···
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- name: Nix Cache
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uses: DeterminateSystems/magic-nix-cache-action@main
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- name: Build Cmprss
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run: nix build
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- name: Format
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run: nix build .#fmt
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- name: Format non-Rust
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run: nix build .#checks.x86_64-linux.treefmt
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+
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- name: Audit
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run: nix build .#audit
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- name: Clippy
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run: nix build .#clippy
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- name: Build docs
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run: nix build .#doc
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- name: Test
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run: nix build .#test
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- name: Build cmprss
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run: nix build .#cmprss
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# Run any nix checks that aren't covered by the above
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# This should evaluate the nix expression and then do nothing
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- name: Forgotten checks
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run: nix flake check
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# Runs all the other checks: formatting, building docs, clippy, etc.
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- name: Nix Flake Checks
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# Run 1 at a time and print all the log files
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run: nix flake check --max-jobs 1 -L
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# Run this separately since
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# 1) it uses a separate set of deps, so no shared cache with the other build
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# 2) failures here shouldn't block merging
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coverage:
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runs-on: ubuntu-latest
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needs: build
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steps:
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- name: Checkout
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uses: actions/checkout@v3
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- name: Install Nix
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uses: DeterminateSystems/nix-installer-action@main
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- name: Nix Cache
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uses: DeterminateSystems/magic-nix-cache-action@main
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# If everything is successful so far, build and run test coverage
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- name: Build Coverage
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# Build and ensure the output is linked in result/
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run: nix build -L .#coverage
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# Upload code coverage
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with:
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token: ${{ secrets.CODECOV_TOKEN }}
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file: ./result/lcov.info
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# Run the security audit
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- name: Security Audit
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run: nix build .#audit
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Taskfile.yml
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Taskfile.yml
···
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aliases: [cov]
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# Many tools don't like the file references from `nix build .#coverage`, so we need to run this outside nix
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cmd: cargo tarpaulin --skip-clean --include-tests --output-dir coverage --out lcov --no-default-features
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nix:coverage:
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desc: Create coverage using nix
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cmds:
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- nix build .#coverage --out-link coverage
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flake.nix
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flake.nix
···
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meta.mainProgram = "cmprss";
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});
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in {
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checks = {
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# Build the crate as part of `nix flake check` for convenience
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inherit cmprss;
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packages = {
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default = cmprss;
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cmprss = cmprss;
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# Check code coverage with tarpaulin
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coverage = craneLib.cargoTarpaulin (commonArgs
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// {
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# Use lcov output as thats far more widely supported
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cargoTarpaulinExtraArgs = "--skip-clean --include-tests --output-dir $out --out lcov";
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});
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# Run clippy (and deny all warnings) on the crate source
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clippy = craneLib.cargoClippy (commonArgs
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fmt = craneLib.cargoFmt commonArgs;
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# Run tests with cargo-nextest
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nextest = craneLib.cargoNextest commonArgs;
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test = craneLib.cargoNextest commonArgs;
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# Audit dependencies
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# This only runs when Cargo.lock files change
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audit = craneLib.cargoAudit (commonArgs
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// {
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inherit (inputs) advisory-db;
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});
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};
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checks = {
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inherit cmprss;
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# Build almost every package in checks, with exceptions:
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# - coverage: It requires a full rebuild, and only needs to be run occasionally
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inherit (self.packages.${system}) clippy doc fmt test audit;
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};
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# This also sets up `nix fmt` to run all formatters
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package = toolChain;
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};
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};
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};
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packages = {
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default = cmprss;
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cmprss = cmprss;
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# Check code coverage with tarpaulin
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coverage = craneLib.cargoTarpaulin (commonArgs
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// {
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# Use lcov output as thats far more widely supported
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cargoTarpaulinExtraArgs = "--skip-clean --include-tests --output-dir $out --out lcov";
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});
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# Audit dependencies
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audit = craneLib.cargoAudit (commonArgs
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// {
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inherit (inputs) advisory-db;
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});
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};
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apps = rec {