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| 1 | +use crate::{ |
| 2 | + cmd::{cfg_spinner, run_stage}, |
| 3 | + errors::*, |
| 4 | + parse::{CheckOpts, Opts}, |
| 5 | + thread::{spawn_thread, ThreadHandle}, |
| 6 | + Tools, |
| 7 | +}; |
| 8 | +use console::{style, Emoji}; |
| 9 | +use indicatif::{MultiProgress, ProgressBar}; |
| 10 | +use std::path::PathBuf; |
| 11 | + |
| 12 | +// Emoji for stages |
| 13 | +static CHECKING_ENGINE: Emoji<'_, '_> = Emoji("🦾", ""); |
| 14 | +static CHECKING_BROWSER: Emoji<'_, '_> = Emoji("🌐", ""); |
| 15 | +static GENERATING: Emoji<'_, '_> = Emoji("🔨", ""); |
| 16 | + |
| 17 | +/// Returns the exit code if it's non-zero. |
| 18 | +macro_rules! handle_exit_code { |
| 19 | + ($code:expr) => { |
| 20 | + let (_, _, code) = $code; |
| 21 | + if code != 0 { |
| 22 | + return ::std::result::Result::Ok(code); |
| 23 | + } |
| 24 | + }; |
| 25 | +} |
| 26 | + |
| 27 | +/// Checks the user's app by checking their code and building it. This will |
| 28 | +/// first run `cargo check`, and then `cargo check --target |
| 29 | +/// wasm32-unknown-unknown`, so we can error quickly on compilation errors. |
| 30 | +/// If those both succeed, then we'll actually try to generate build artifacts, |
| 31 | +/// which is the only other place a Perseus can reasonably fail at build-time. |
| 32 | +pub fn check( |
| 33 | + dir: PathBuf, |
| 34 | + check_opts: &CheckOpts, |
| 35 | + tools: &Tools, |
| 36 | + global_opts: &Opts, |
| 37 | +) -> Result<i32, ExecutionError> { |
| 38 | + // First, run `cargo check` |
| 39 | + let spinners = MultiProgress::new(); |
| 40 | + let num_steps = if check_opts.generate { 3 } else { 2 }; |
| 41 | + |
| 42 | + let (engine_thread, browser_thread) = |
| 43 | + cargo_check(dir.clone(), &spinners, num_steps, tools, global_opts)?; |
| 44 | + let engine_res = engine_thread |
| 45 | + .join() |
| 46 | + .map_err(|_| ExecutionError::ThreadWaitFailed)??; |
| 47 | + if engine_res != 0 { |
| 48 | + return Ok(engine_res); |
| 49 | + } |
| 50 | + let browser_res = browser_thread |
| 51 | + .join() |
| 52 | + .map_err(|_| ExecutionError::ThreadWaitFailed)??; |
| 53 | + if browser_res != 0 { |
| 54 | + return Ok(browser_res); |
| 55 | + } |
| 56 | + |
| 57 | + // If that worked, generate static artifacts (if we've been told to) |
| 58 | + if check_opts.generate { |
| 59 | + let generation_res = |
| 60 | + run_static_generation(dir, &MultiProgress::new(), num_steps, tools, global_opts)?; |
| 61 | + Ok(generation_res) |
| 62 | + } else { |
| 63 | + Ok(0) |
| 64 | + } |
| 65 | +} |
| 66 | + |
| 67 | +/// Runs `cargo check` for both the engine-side and the browser-side |
| 68 | +/// simultaneously, returning handles to the underlying threads. This will |
| 69 | +/// create progress bars as appropriate. |
| 70 | +#[allow(clippy::type_complexity)] |
| 71 | +fn cargo_check( |
| 72 | + dir: PathBuf, |
| 73 | + spinners: &MultiProgress, |
| 74 | + num_steps: u8, |
| 75 | + tools: &Tools, |
| 76 | + global_opts: &Opts, |
| 77 | +) -> Result< |
| 78 | + ( |
| 79 | + ThreadHandle<impl FnOnce() -> Result<i32, ExecutionError>, Result<i32, ExecutionError>>, |
| 80 | + ThreadHandle<impl FnOnce() -> Result<i32, ExecutionError>, Result<i32, ExecutionError>>, |
| 81 | + ), |
| 82 | + ExecutionError, |
| 83 | +> { |
| 84 | + // We need to own this for the threads |
| 85 | + let tools = tools.clone(); |
| 86 | + let Opts { |
| 87 | + cargo_engine_args, |
| 88 | + cargo_browser_args, |
| 89 | + .. |
| 90 | + } = global_opts.clone(); |
| 91 | + |
| 92 | + let engine_msg = format!( |
| 93 | + "{} {} Checking your app's engine-side", |
| 94 | + style(format!("[1/{}]", num_steps)).bold().dim(), |
| 95 | + CHECKING_ENGINE |
| 96 | + ); |
| 97 | + let browser_msg = format!( |
| 98 | + "{} {} Checking your app's browser-side", |
| 99 | + style(format!("[2/{}]", num_steps)).bold().dim(), |
| 100 | + CHECKING_BROWSER |
| 101 | + ); |
| 102 | + |
| 103 | + // We parallelize the first two spinners |
| 104 | + let engine_spinner = spinners.insert(0, ProgressBar::new_spinner()); |
| 105 | + let engine_spinner = cfg_spinner(engine_spinner, &engine_msg); |
| 106 | + let engine_dir = dir.clone(); |
| 107 | + let browser_spinner = spinners.insert(1, ProgressBar::new_spinner()); |
| 108 | + let browser_spinner = cfg_spinner(browser_spinner, &browser_msg); |
| 109 | + let browser_dir = dir; |
| 110 | + let cargo_engine_exec = tools.cargo_engine.clone(); |
| 111 | + let engine_thread = spawn_thread( |
| 112 | + move || { |
| 113 | + handle_exit_code!(run_stage( |
| 114 | + vec![&format!( |
| 115 | + "{} check {}", |
| 116 | + cargo_engine_exec, cargo_engine_args |
| 117 | + )], |
| 118 | + &engine_dir, |
| 119 | + &engine_spinner, |
| 120 | + &engine_msg, |
| 121 | + vec![ |
| 122 | + // We still need this for checking, because otherwise we can't chcek the engine |
| 123 | + // and the browser simultaneously (different targets, so no |
| 124 | + // commonalities gained by one directory) |
| 125 | + ("CARGO_TARGET_DIR", "dist/target_engine") |
| 126 | + ] |
| 127 | + )?); |
| 128 | + |
| 129 | + Ok(0) |
| 130 | + }, |
| 131 | + global_opts.sequential, |
| 132 | + ); |
| 133 | + let browser_thread = spawn_thread( |
| 134 | + move || { |
| 135 | + handle_exit_code!(run_stage( |
| 136 | + vec![&format!( |
| 137 | + "{} check --target wasm32-unknown-unknown {}", |
| 138 | + tools.cargo_browser, cargo_browser_args |
| 139 | + )], |
| 140 | + &browser_dir, |
| 141 | + &browser_spinner, |
| 142 | + &browser_msg, |
| 143 | + vec![("CARGO_TARGET_DIR", "dist/target_wasm"),] |
| 144 | + )?); |
| 145 | + |
| 146 | + Ok(0) |
| 147 | + }, |
| 148 | + global_opts.sequential, |
| 149 | + ); |
| 150 | + |
| 151 | + Ok((engine_thread, browser_thread)) |
| 152 | +} |
| 153 | + |
| 154 | +#[allow(clippy::type_complexity)] |
| 155 | +fn run_static_generation( |
| 156 | + dir: PathBuf, |
| 157 | + spinners: &MultiProgress, |
| 158 | + num_steps: u8, |
| 159 | + tools: &Tools, |
| 160 | + global_opts: &Opts, |
| 161 | +) -> Result<i32, ExecutionError> { |
| 162 | + let Opts { |
| 163 | + cargo_engine_args, .. |
| 164 | + } = global_opts.clone(); |
| 165 | + |
| 166 | + let msg = format!( |
| 167 | + "{} {} Checking your app's page generation", |
| 168 | + style(format!("[3/{}]", num_steps)).bold().dim(), |
| 169 | + GENERATING |
| 170 | + ); |
| 171 | + |
| 172 | + // We parallelize the first two spinners |
| 173 | + let spinner = spinners.insert(0, ProgressBar::new_spinner()); |
| 174 | + let spinner = cfg_spinner(spinner, &msg); |
| 175 | + |
| 176 | + handle_exit_code!(run_stage( |
| 177 | + vec![&format!("{} run {}", tools.cargo_engine, cargo_engine_args)], |
| 178 | + &dir, |
| 179 | + &spinner, |
| 180 | + &msg, |
| 181 | + vec![ |
| 182 | + ("PERSEUS_ENGINE_OPERATION", "build"), |
| 183 | + ("CARGO_TARGET_DIR", "dist/target_engine") |
| 184 | + ] |
| 185 | + )?); |
| 186 | + |
| 187 | + Ok(0) |
| 188 | +} |
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