fork of https://github.com/rustwasm/wasm-pack for the needs of NextGraph.org
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46 lines
1.1 KiB
46 lines
1.1 KiB
use std::fs::File;
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use std::io::prelude::*;
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use std::path::Path;
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use failure::Error;
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use serde_json;
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#[derive(Deserialize)]
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pub struct NpmPackage {
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pub name: String,
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pub description: String,
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pub version: String,
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pub license: String,
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pub repository: Repository,
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pub files: Vec<String>,
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#[serde(default = "default_none")]
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pub main: String,
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#[serde(default = "default_none")]
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pub module: String,
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#[serde(default = "default_none")]
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pub browser: String,
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#[serde(default = "default_none")]
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pub types: String,
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#[serde(default = "default_none", rename = "sideEffects")]
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pub side_effects: String,
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}
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fn default_none() -> String {
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"".to_string()
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}
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#[derive(Deserialize)]
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pub struct Repository {
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#[serde(rename = "type")]
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pub ty: String,
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pub url: String,
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}
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pub fn read_package_json(path: &Path, out_dir: &Path) -> Result<NpmPackage, Error> {
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let manifest_path = path.join(out_dir).join("package.json");
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let mut pkg_file = File::open(manifest_path)?;
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let mut pkg_contents = String::new();
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pkg_file.read_to_string(&mut pkg_contents)?;
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Ok(serde_json::from_str(&pkg_contents)?)
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}
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