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@ -11,13 +11,18 @@ use self::npm::{ |
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repository::Repository, CommonJSPackage, ESModulesPackage, NoModulesPackage, NpmPackage, |
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}; |
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use cargo_metadata::Metadata; |
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use chrono::offset; |
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use chrono::DateTime; |
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use command::build::{BuildProfile, Target}; |
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use curl::easy; |
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use failure::{Error, ResultExt}; |
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use serde::{self, Deserialize}; |
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use serde_json; |
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use std::collections::BTreeSet; |
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use std::io::Write; |
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use strsim::levenshtein; |
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use toml; |
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use which; |
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use PBAR; |
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const WASM_PACK_METADATA_KEY: &str = "package.metadata.wasm-pack"; |
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@ -113,6 +118,119 @@ struct CargoWasmPackProfileWasmBindgen { |
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dwarf_debug_info: Option<bool>, |
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} |
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struct Collector(Vec<u8>); |
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impl easy::Handler for Collector { |
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fn write(&mut self, data: &[u8]) -> Result<usize, easy::WriteError> { |
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self.0.extend_from_slice(data); |
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Ok(data.len()) |
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} |
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} |
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/// Struct for storing information received from crates.io
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#[derive(Deserialize, Debug)] |
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pub struct Crate { |
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#[serde(rename = "crate")] |
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crt: CrateInformation, |
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} |
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#[derive(Deserialize, Debug)] |
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struct CrateInformation { |
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max_version: String, |
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} |
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impl Crate { |
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/// Returns latest wasm-pack version
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pub fn return_wasm_pack_latest_version() -> Option<String> { |
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let current_time = chrono::offset::Local::now(); |
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Crate::return_wasm_pack_file().and_then(|contents| { |
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let last_updated = Crate::return_stamp_file_value(&contents, "created") |
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.and_then(|t| Some(DateTime::parse_from_str(t.as_str(), "%+").unwrap())); |
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let version = Crate::return_stamp_file_value(&contents, "version").and_then(|v| { |
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if current_time |
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.signed_duration_since(last_updated.unwrap()) |
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.num_hours() |
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> 24 |
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{ |
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return Crate::return_api_call_result(current_time); |
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} else { |
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return Some(v); |
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} |
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}); |
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version |
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}); |
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return Crate::return_api_call_result(current_time); |
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} |
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fn return_api_call_result(current_time: DateTime<offset::Local>) -> Option<String> { |
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Crate::return_latest_wasm_pack_version().and_then(|v| { |
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Crate::override_stamp_file(current_time, &v); |
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Some(v) |
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}) |
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} |
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fn override_stamp_file(current_time: DateTime<offset::Local>, version: &String) { |
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if let Ok(path) = which::which("wasm-pack") { |
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let file = fs::OpenOptions::new() |
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.read(true) |
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.write(true) |
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.append(true) |
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.create(true) |
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.open(path.with_extension("stamp")); |
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if let Ok(()) = file.as_ref().unwrap().set_len(0) { |
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if let Err(_) = write!( |
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file.unwrap(), |
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"created {:?}\nversion {}", |
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current_time, |
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version |
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) {} |
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} |
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} |
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} |
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/// Return stamp file where metadata is stored.
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fn return_wasm_pack_file() -> Option<String> { |
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if let Ok(path) = which::which("wasm-pack") { |
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if let Ok(file) = fs::read_to_string(path.with_extension("stamp")) { |
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return Some(file); |
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} |
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} |
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None |
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} |
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/// Returns wasm-pack latest version (if it's received) by executing check_wasm_pack_latest_version function.
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fn return_latest_wasm_pack_version() -> Option<String> { |
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if let Ok(crt) = Crate::check_wasm_pack_latest_version() { |
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return Some(crt.crt.max_version); |
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} |
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None |
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} |
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/// Read the stamp file and return value assigned to a certain key.
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fn return_stamp_file_value(file: &String, word: &str) -> Option<String> { |
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let created = file |
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.lines() |
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.find(|line| line.starts_with(word)) |
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.and_then(|l| l.split_whitespace().nth(1)); |
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let value = created.map(|s| s.to_string()); |
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value |
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} |
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/// Call to the crates.io api and return the latest version of `wasm-pack`
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fn check_wasm_pack_latest_version() -> Result<Crate, Error> { |
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let mut easy = easy::Easy2::new(Collector(Vec::new())); |
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easy.get(true)?; |
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easy.url("https://crates.io/api/v1/crates/wasm-pack")?; |
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easy.perform()?; |
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let contents = easy.get_ref(); |
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let result = String::from_utf8_lossy(&contents.0); |
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Ok(serde_json::from_str(result.into_owned().as_str())?) |
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} |
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} |
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impl CargoWasmPackProfile { |
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fn default_dev() -> Self { |
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CargoWasmPackProfile { |
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Jesper Håkansson
6 years ago
committed by