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xtask: Clippy, optionally get cargo size output

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This commit is contained in:
Henrik Tjäder 2023-02-04 15:22:43 +01:00
parent 858160a55d
commit f7651911d7
4 changed files with 115 additions and 43 deletions
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4
rtic/xtask/Cargo.toml
View file

@ -1,7 +1,7 @@
[package]
name = "xtask"
version = "0.1.0"
edition = "2018"
version = "0.0.0"
edition = "2021"
publish = false
[dependencies]

2
rtic/xtask/src/build.rs
View file

@ -2,7 +2,7 @@ use std::{fs, path::Path};
const HEX_BUILD_ROOT: &str = "ci/builds";
/// make sure we're starting with a clean,but existing slate
/// Make sure we're starting with a clean, but existing slate
pub fn init_build_dir() -> anyhow::Result<()> {
if Path::new(HEX_BUILD_ROOT).exists() {
fs::remove_dir_all(HEX_BUILD_ROOT)

61
rtic/xtask/src/command.rs
View file

@ -1,3 +1,4 @@
use crate::Sizearguments;
use crate::{RunResult, TestRunError};
use core::fmt;
use os_pipe::pipe;
@ -23,17 +24,20 @@ pub enum CargoCommand<'a> {
features: Option<&'a str>,
mode: BuildMode,
},
// Size {
// example_paths: Vec<&'a Path>,
// },
// Clean,
Size {
example: &'a str,
target: &'a str,
features: Option<&'a str>,
mode: BuildMode,
arguments: Option<Sizearguments>,
},
}
impl<'a> CargoCommand<'a> {
fn name(&self) -> &str {
match self {
CargoCommand::Run { .. } => "run",
// CargoCommand::Size { example_paths: _ } => "rust-size",
CargoCommand::Size { .. } => "size",
CargoCommand::BuildAll { .. } => "build",
}
}
@ -87,24 +91,49 @@ impl<'a> CargoCommand<'a> {
args.push(flag);
}
args
} // CargoCommand::Size { example_paths } => {
// example_paths.iter().map(|p| p.to_str().unwrap()).collect()
// }
}
CargoCommand::Size {
example,
target,
features,
mode,
arguments,
} => {
let mut args = vec![
"+nightly",
self.name(),
"--example",
example,
"--target",
target,
"--features",
"test-critical-section",
];
if let Some(feature_name) = features {
args.extend_from_slice(&["--features", feature_name]);
}
if let Some(flag) = mode.to_flag() {
args.push(flag);
}
if let Some(Sizearguments::Other(arguments)) = arguments {
// Arguments to cargo size must be passed after "--"
args.extend_from_slice(&["--"]);
for arg in arguments {
args.extend_from_slice(&[arg.as_str()]);
}
}
args
}
}
}
pub fn command(&self) -> &str {
match self {
// we need to cheat a little here:
// `cargo size` can't be ran on multiple files, so we're using `rust-size` instead –
// which isn't a command that starts wizh `cargo`. So we're sneakily swapping them out :)
// CargoCommand::Size { .. } => "rust-size",
_ => "cargo",
}
"cargo"
}
}
impl BuildMode {
#[allow(clippy::wrong_self_convention)]
pub fn to_flag(&self) -> Option<&str> {
match self {
BuildMode::Release => Some("--release"),
@ -120,7 +149,7 @@ impl fmt::Display for BuildMode {
BuildMode::Debug => "debug",
};
write!(f, "{}", cmd)
write!(f, "{cmd}")
}
}

89
rtic/xtask/src/main.rs
View file

@ -23,8 +23,34 @@ const ARMV7M: &str = "thumbv7m-none-eabi";
#[derive(Debug, StructOpt)]
struct Options {
/// For which ARM target to build: v7 or v6
///
/// The permissible targets are:
///
/// * thumbv6m-none-eabi
///
/// * thumbv7m-none-eabi
#[structopt(short, long)]
target: String,
/// Enables also running `cargo size` on the selected examples
///
/// To pass options to `cargo size`, add `--` and then the following
/// arguments will be passed on
///
/// Example: `cargo xtask --target thumbv7m-none-eabi -s -- -A`
#[structopt(short, long)]
size: bool,
/// Options to pass to `cargo size`
#[structopt(subcommand)]
sizearguments: Option<Sizearguments>,
}
#[derive(Clone, Debug, PartialEq, StructOpt)]
pub enum Sizearguments {
// `external_subcommand` tells structopt to put
// all the extra arguments into this Vec
#[structopt(external_subcommand)]
Other(Vec<String>),
}
#[derive(Debug, Clone)]
@ -46,16 +72,14 @@ impl fmt::Display for TestRunError {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
match self {
TestRunError::FileCmpError { expected, got } => {
writeln!(f, "Differing output in files.")?;
writeln!(f, "")?;
writeln!(f, "Differing output in files.\n")?;
writeln!(f, "Expected:")?;
writeln!(f, "{}", expected)?;
writeln!(f, "")?;
writeln!(f, "{expected}\n")?;
writeln!(f, "Got:")?;
write!(f, "{}", got)
write!(f, "{got}")
}
TestRunError::FileError { file } => {
write!(f, "File error on: {}", file)
write!(f, "File error on: {file}")
}
TestRunError::CommandError(e) => {
write!(
@ -65,7 +89,7 @@ impl fmt::Display for TestRunError {
)
}
TestRunError::PathConversionError(p) => {
write!(f, "Can't convert path from `OsString` to `String`: {:?}", p)
write!(f, "Can't convert path from `OsString` to `String`: {p:?}")
}
TestRunError::IncompatibleCommand => {
write!(f, "Can't run that command in this context")
@ -80,8 +104,8 @@ fn main() -> anyhow::Result<()> {
// if there's an `xtask` folder, we're *probably* at the root of this repo (we can't just
// check the name of `env::current_dir()` because people might clone it into a different name)
let probably_running_from_repo_root = Path::new("./xtask").exists();
if probably_running_from_repo_root == false {
bail!("xtasks can only be executed from the root of the `cortex-m-rtic` repository");
if !probably_running_from_repo_root {
bail!("xtasks can only be executed from the root of the `rtic` repository");
}
let targets = [ARMV7M, ARMV6M];
@ -97,21 +121,22 @@ fn main() -> anyhow::Result<()> {
let opts = Options::from_args();
let target = &opts.target;
let check_size = opts.size;
let size_arguments = &opts.sizearguments;
init_build_dir()?;
if target == "all" {
for t in targets {
run_test(t, &examples)?;
run_test(t, &examples, check_size, size_arguments)?;
}
} else if targets.contains(&target.as_str()) {
run_test(&target, &examples)?;
run_test(target, &examples, check_size, size_arguments)?;
} else {
eprintln!(
"The target you specified is not available. Available targets are:\
\n{:?}\n\
\n{targets:?}\n\
as well as `all` (testing on all of the above)",
targets
);
process::exit(1);
}
@ -119,7 +144,12 @@ fn main() -> anyhow::Result<()> {
Ok(())
}
fn run_test(target: &str, examples: &[String]) -> anyhow::Result<()> {
fn run_test(
target: &str,
examples: &[String],
check_size: bool,
size_arguments: &Option<Sizearguments>,
) -> anyhow::Result<()> {
arm_example(&CargoCommand::BuildAll {
target,
features: None,
@ -136,6 +166,17 @@ fn run_test(target: &str, examples: &[String]) -> anyhow::Result<()> {
arm_example(&cmd)?;
}
if check_size {
for example in examples {
arm_example(&CargoCommand::Size {
example,
target,
features: None,
mode: BuildMode::Release,
arguments: size_arguments.clone(),
})?;
}
}
Ok(())
}
@ -144,33 +185,35 @@ fn run_test(target: &str, examples: &[String]) -> anyhow::Result<()> {
fn arm_example(command: &CargoCommand) -> anyhow::Result<()> {
match *command {
CargoCommand::Run { example, .. } => {
let run_file = format!("{}.run", example);
let run_file = format!("{example}.run");
let expected_output_file = ["ci", "expected", &run_file]
.iter()
.collect::<PathBuf>()
.into_os_string()
.into_string()
.map_err(|e| TestRunError::PathConversionError(e))?;
.map_err(TestRunError::PathConversionError)?;
// command is either build or run
let cargo_run_result = run_command(&command)?;
let cargo_run_result = run_command(command)?;
println!("{}", cargo_run_result.output);
match &command {
CargoCommand::Run { .. } => {
if let CargoCommand::Run { .. } = &command {
run_successful(&cargo_run_result, expected_output_file)?;
}
_ => (),
}
Ok(())
}
CargoCommand::BuildAll { .. } => {
// command is either build or run
let cargo_run_result = run_command(&command)?;
let cargo_run_result = run_command(command)?;
println!("{}", cargo_run_result.output);
Ok(())
} // _ => Err(anyhow::Error::new(TestRunError::IncompatibleCommand)),
}
CargoCommand::Size { .. } => {
let cargo_run_result = run_command(command)?;
println!("{}", cargo_run_result.output);
Ok(())
}
}
}