xtask: add coverage command
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3858a63b80
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d520961b3f
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@ -0,0 +1,2 @@
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[alias]
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xtask = "run --package xtask --"
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@ -119,7 +119,8 @@ harness = false
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members = [
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"pyo3-macros",
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"pyo3-macros-backend",
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"examples"
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"examples",
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"xtask"
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]
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[package.metadata.docs.rs]
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16
Makefile
16
Makefile
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@ -1,6 +1,7 @@
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.PHONY: test test_py publish clippy lint fmt fmt_py fmt_rust
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ALL_ADDITIVE_FEATURES = macros multiple-pymethods num-bigint num-complex hashbrown serde indexmap eyre anyhow
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COVERAGE_PACKAGES = --package pyo3 --package pyo3-build-config --package pyo3-macros-backend --package pyo3-macros
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list_all_additive_features:
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@echo $(ALL_ADDITIVE_FEATURES)
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@ -25,6 +26,21 @@ fmt_rust:
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fmt: fmt_rust fmt_py
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@true
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coverage:
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# cargo llvm-cov clean --workspace
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# cargo llvm-cov $(COVERAGE_PACKAGES) --no-report
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# cargo llvm-cov $(COVERAGE_PACKAGES) --no-report --features abi3
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# cargo llvm-cov $(COVERAGE_PACKAGES) --no-report --features $(ALL_ADDITIVE_FEATURES)
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# cargo llvm-cov $(COVERAGE_PACKAGES) --no-report --features abi3 $(ALL_ADDITIVE_FEATURES)
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bash -c "\
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set -a\
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source <(cargo llvm-cov show-env)\
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export TOX_TESTENV_PASSENV=*\
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make test_py\
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"
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cargo llvm-cov $(COVERAGE_PACKAGES) --no-run --summary-only
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clippy:
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cargo clippy --features="$(ALL_ADDITIVE_FEATURES)" --all-targets --workspace -- -Dwarnings
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cargo clippy --features="abi3 $(ALL_ADDITIVE_FEATURES)" --all-targets --workspace -- -Dwarnings
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@ -0,0 +1,8 @@
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[package]
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name = "xtask"
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version = "0.1.0"
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edition = "2021"
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[dependencies]
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anyhow = "1.0.51"
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clap = { version = "3.0.0-rc.7", features = ["derive"] }
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@ -0,0 +1,57 @@
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use anyhow::Result;
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use clap::Parser;
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use std::{collections::HashMap, process::Command};
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#[derive(Parser)]
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enum Subcommand {
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Coverage,
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}
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fn main() -> Result<()> {
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match Subcommand::parse() {
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Subcommand::Coverage => {
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run(&mut llvm_cov_command(&["clean", "--workspace"]))?;
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// FIXME: run (including with various feature combinations)
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// run(&mut llvm_cov_command(&["--no-report"]))?;
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let env = get_coverage_env()?;
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for entry in std::fs::read_dir("pytests")? {
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let path = entry?.path();
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if path.is_dir() {
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run(Command::new("tox").arg("-c").arg(path).envs(&env))?;
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}
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}
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// FIXME: also run for examples
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// FIXME: make it possible to generate lcov report too
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run(&mut llvm_cov_command(&["--no-run", "--summary-only"]))?;
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}
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}
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Ok(())
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}
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fn run(command: &mut Command) -> Result<()> {
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command.spawn()?.wait()?;
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Ok(())
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}
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fn llvm_cov_command(args: &[&str]) -> Command {
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let mut command = Command::new("cargo");
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command.args(["llvm-cov", "--package=pyo3"]).args(args);
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command
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}
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fn get_coverage_env() -> Result<HashMap<String, String>> {
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let mut env = HashMap::new();
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let output = String::from_utf8(llvm_cov_command(&["show-env"]).output()?.stdout)?;
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for line in output.trim().split('\n') {
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// TODO use split_once on MSRV 1.52
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let mut iter = line.splitn(2, '=');
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env.insert(iter.next().unwrap().into(), iter.next().unwrap().trim_matches('"').into());
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}
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env.insert("TOX_TESTENV_PASSENV".to_owned(), "*".to_owned());
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env.insert("RUSTUP_TOOLCHAIN".to_owned(), "nightly".to_owned());
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Ok(env)
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}
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