mirror of
https://github.com/Noratrieb/node-package-manager.git
synced 2026-01-14 15:45:03 +01:00
download package (badly)
This commit is contained in:
parent
b4bc82f7e4
commit
f9c5a18720
6 changed files with 327 additions and 97 deletions
220
Cargo.lock
generated
220
Cargo.lock
generated
|
|
@ -17,15 +17,6 @@ version = "1.0.2"
|
|||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "f26201604c87b1e01bd3d98f8d5d9a8fcbb815e8cedb41ffccbeb4bf593a35fe"
|
||||
|
||||
[[package]]
|
||||
name = "aho-corasick"
|
||||
version = "0.7.18"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "1e37cfd5e7657ada45f742d6e99ca5788580b5c529dc78faf11ece6dc702656f"
|
||||
dependencies = [
|
||||
"memchr",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "ansi_term"
|
||||
version = "0.12.1"
|
||||
|
|
@ -85,6 +76,12 @@ version = "3.9.1"
|
|||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "a4a45a46ab1f2412e53d3a0ade76ffad2025804294569aae387231a0cd6e0899"
|
||||
|
||||
[[package]]
|
||||
name = "bytecount"
|
||||
version = "0.6.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "72feb31ffc86498dacdbd0fcebb56138e7177a8cc5cea4516031d15ae85a742e"
|
||||
|
||||
[[package]]
|
||||
name = "bytes"
|
||||
version = "1.1.0"
|
||||
|
|
@ -185,6 +182,15 @@ version = "0.8.3"
|
|||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "5827cebf4670468b8772dd191856768aedcb1b0278a04f989f7766351917b9dc"
|
||||
|
||||
[[package]]
|
||||
name = "crc32fast"
|
||||
version = "1.3.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "b540bd8bc810d3885c6ea91e2018302f68baba2129ab3e88f32389ee9370880d"
|
||||
dependencies = [
|
||||
"cfg-if",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "encoding_rs"
|
||||
version = "0.8.31"
|
||||
|
|
@ -213,6 +219,30 @@ dependencies = [
|
|||
"instant",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "filetime"
|
||||
version = "0.2.16"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "c0408e2626025178a6a7f7ffc05a25bc47103229f19c113755de7bf63816290c"
|
||||
dependencies = [
|
||||
"cfg-if",
|
||||
"libc",
|
||||
"redox_syscall",
|
||||
"winapi",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "flate2"
|
||||
version = "1.0.23"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "b39522e96686d38f4bc984b9198e3a0613264abaebaff2c5c918bfa6b6da09af"
|
||||
dependencies = [
|
||||
"cfg-if",
|
||||
"crc32fast",
|
||||
"libc",
|
||||
"miniz_oxide",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "fnv"
|
||||
version = "1.0.7"
|
||||
|
|
@ -259,12 +289,6 @@ version = "0.3.21"
|
|||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "0c09fd04b7e4073ac7156a9539b57a484a8ea920f79c7c675d05d289ab6110d3"
|
||||
|
||||
[[package]]
|
||||
name = "futures-io"
|
||||
version = "0.3.21"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "fc4045962a5a5e935ee2fdedaa4e08284547402885ab326734432bed5d12966b"
|
||||
|
||||
[[package]]
|
||||
name = "futures-sink"
|
||||
version = "0.3.21"
|
||||
|
|
@ -284,12 +308,9 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
|
|||
checksum = "d8b7abd5d659d9b90c8cba917f6ec750a74e2dc23902ef9cd4cc8c8b22e6036a"
|
||||
dependencies = [
|
||||
"futures-core",
|
||||
"futures-io",
|
||||
"futures-task",
|
||||
"memchr",
|
||||
"pin-project-lite",
|
||||
"pin-utils",
|
||||
"slab",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
|
|
@ -492,6 +513,16 @@ version = "0.2.125"
|
|||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "5916d2ae698f6de9bfb891ad7a8d65c09d232dc58cc4ac433c7da3b2fd84bc2b"
|
||||
|
||||
[[package]]
|
||||
name = "lock_api"
|
||||
version = "0.4.7"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "327fa5b6a6940e4699ec49a9beae1ea4845c6bab9314e4f84ac68742139d8c53"
|
||||
dependencies = [
|
||||
"autocfg",
|
||||
"scopeguard",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "log"
|
||||
version = "0.4.17"
|
||||
|
|
@ -522,12 +553,40 @@ version = "2.5.0"
|
|||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "2dffe52ecf27772e601905b7522cb4ef790d2cc203488bbd0e2fe85fcb74566d"
|
||||
|
||||
[[package]]
|
||||
name = "miette"
|
||||
version = "3.3.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "cd2adcfcced5d625bf90a958a82ae5b93231f57f3df1383fee28c9b5096d35ed"
|
||||
dependencies = [
|
||||
"miette-derive",
|
||||
"once_cell",
|
||||
"thiserror",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "miette-derive"
|
||||
version = "3.3.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "5c01a8b61312d367ce87956bb686731f87e4c6dd5dbc550e8f06e3c24fb1f67f"
|
||||
dependencies = [
|
||||
"proc-macro2",
|
||||
"quote",
|
||||
"syn",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "mime"
|
||||
version = "0.3.16"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "2a60c7ce501c71e03a9c9c0d35b861413ae925bd979cc7a4e30d060069aaac8d"
|
||||
|
||||
[[package]]
|
||||
name = "minimal-lexical"
|
||||
version = "0.2.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "68354c5c6bd36d73ff3feceb05efa59b6acb7626617f4962be322a825e61f79a"
|
||||
|
||||
[[package]]
|
||||
name = "miniz_oxide"
|
||||
version = "0.5.1"
|
||||
|
|
@ -571,19 +630,46 @@ dependencies = [
|
|||
name = "node-package-manager"
|
||||
version = "0.1.0"
|
||||
dependencies = [
|
||||
"bytes",
|
||||
"clap",
|
||||
"color-eyre",
|
||||
"flate2",
|
||||
"indexmap",
|
||||
"node-semver",
|
||||
"reqwest",
|
||||
"semver_rs",
|
||||
"serde",
|
||||
"serde_json",
|
||||
"tar",
|
||||
"tokio",
|
||||
"tracing",
|
||||
"tracing-forest",
|
||||
"tracing-subscriber",
|
||||
"tracing-tree",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "node-semver"
|
||||
version = "2.0.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "a8173fd025860308645e5cc6d9d75e23317b03b8a71216d3fc78e375eba386d9"
|
||||
dependencies = [
|
||||
"bytecount",
|
||||
"miette",
|
||||
"nom",
|
||||
"serde",
|
||||
"thiserror",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "nom"
|
||||
version = "7.1.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "a8903e5a29a317527874d0402f867152a3d21c908bb0b933e416c65e301d4c36"
|
||||
dependencies = [
|
||||
"memchr",
|
||||
"minimal-lexical",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "num_cpus"
|
||||
version = "1.13.1"
|
||||
|
|
@ -666,6 +752,29 @@ version = "3.4.0"
|
|||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "decf7381921fea4dcb2549c5667eda59b3ec297ab7e2b5fc33eac69d2e7da87b"
|
||||
|
||||
[[package]]
|
||||
name = "parking_lot"
|
||||
version = "0.12.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "87f5ec2493a61ac0506c0f4199f99070cbe83857b0337006a30f3e6719b8ef58"
|
||||
dependencies = [
|
||||
"lock_api",
|
||||
"parking_lot_core",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "parking_lot_core"
|
||||
version = "0.9.3"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "09a279cbf25cb0757810394fbc1e359949b59e348145c643a939a525692e6929"
|
||||
dependencies = [
|
||||
"cfg-if",
|
||||
"libc",
|
||||
"redox_syscall",
|
||||
"smallvec",
|
||||
"windows-sys",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "percent-encoding"
|
||||
version = "2.1.0"
|
||||
|
|
@ -747,8 +856,6 @@ version = "1.5.5"
|
|||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "1a11647b6b25ff05a515cb92c365cec08801e83423a235b51e231e1808747286"
|
||||
dependencies = [
|
||||
"aho-corasick",
|
||||
"memchr",
|
||||
"regex-syntax",
|
||||
]
|
||||
|
||||
|
|
@ -875,6 +982,12 @@ dependencies = [
|
|||
"winapi",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "scopeguard"
|
||||
version = "1.1.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "d29ab0c6d3fc0ee92fe66e2d99f700eab17a8d57d1c1d3b748380fb20baa78cd"
|
||||
|
||||
[[package]]
|
||||
name = "sct"
|
||||
version = "0.7.0"
|
||||
|
|
@ -908,19 +1021,6 @@ dependencies = [
|
|||
"libc",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "semver_rs"
|
||||
version = "0.2.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "9594e1aab972e5b5ecbb330754bef51c7ba0dc12644b6bae9e09a4e19d472586"
|
||||
dependencies = [
|
||||
"lazy_static",
|
||||
"regex",
|
||||
"serde",
|
||||
"thiserror",
|
||||
"unicase",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "serde"
|
||||
version = "1.0.137"
|
||||
|
|
@ -973,6 +1073,15 @@ dependencies = [
|
|||
"lazy_static",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "signal-hook-registry"
|
||||
version = "1.4.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "e51e73328dc4ac0c7ccbda3a494dfa03df1de2f46018127f60c693f2648455b0"
|
||||
dependencies = [
|
||||
"libc",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "slab"
|
||||
version = "0.4.6"
|
||||
|
|
@ -1018,6 +1127,17 @@ dependencies = [
|
|||
"unicode-xid",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "tar"
|
||||
version = "0.4.38"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "4b55807c0344e1e6c04d7c965f5289c39a8d94ae23ed5c0b57aabac549f871c6"
|
||||
dependencies = [
|
||||
"filetime",
|
||||
"libc",
|
||||
"xattr",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "tempfile"
|
||||
version = "3.3.0"
|
||||
|
|
@ -1103,11 +1223,25 @@ dependencies = [
|
|||
"mio",
|
||||
"num_cpus",
|
||||
"once_cell",
|
||||
"parking_lot",
|
||||
"pin-project-lite",
|
||||
"signal-hook-registry",
|
||||
"socket2",
|
||||
"tokio-macros",
|
||||
"winapi",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "tokio-macros"
|
||||
version = "1.7.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "b557f72f448c511a979e2564e55d74e6c4432fc96ff4f6241bc6bded342643b7"
|
||||
dependencies = [
|
||||
"proc-macro2",
|
||||
"quote",
|
||||
"syn",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "tokio-native-tls"
|
||||
version = "0.3.0"
|
||||
|
|
@ -1252,15 +1386,6 @@ version = "0.2.3"
|
|||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "59547bce71d9c38b83d9c0e92b6066c4253371f15005def0c30d9657f50c7642"
|
||||
|
||||
[[package]]
|
||||
name = "unicase"
|
||||
version = "2.6.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "50f37be617794602aabbeee0be4f259dc1778fabe05e2d67ee8f79326d5cb4f6"
|
||||
dependencies = [
|
||||
"version_check",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "unicode-bidi"
|
||||
version = "0.3.8"
|
||||
|
|
@ -1511,3 +1636,12 @@ checksum = "80d0f4e272c85def139476380b12f9ac60926689dd2e01d4923222f40580869d"
|
|||
dependencies = [
|
||||
"winapi",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "xattr"
|
||||
version = "0.2.3"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "6d1526bbe5aaeb5eb06885f4d987bcdfa5e23187055de9b83fe00156a821fabc"
|
||||
dependencies = [
|
||||
"libc",
|
||||
]
|
||||
|
|
|
|||
10
Cargo.toml
10
Cargo.toml
|
|
@ -6,13 +6,17 @@ edition = "2021"
|
|||
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
|
||||
|
||||
[dependencies]
|
||||
bytes = "1.1.0"
|
||||
clap = { version = "3.1.18", features = ["derive"] }
|
||||
color-eyre = "0.6.1"
|
||||
indexmap = { version = "1.8.1", features = ["serde"] }
|
||||
reqwest = { version = "0.11.10", features = ["blocking", "rustls-tls", "json"] }
|
||||
semver_rs = { version = "0.2.0", features = ["serde"] }
|
||||
flate2 = "1.0.23"
|
||||
indexmap = { version = "1.8.1", features = ["serde", "std"] }
|
||||
node-semver = "2.0.0"
|
||||
reqwest = { version = "0.11.10", features = ["rustls-tls", "json"] }
|
||||
serde = { version = "1.0.137", features = ["derive"] }
|
||||
serde_json = "1.0.81"
|
||||
tar = "0.4.38"
|
||||
tokio = { version = "1.18.2", features = ["full"] }
|
||||
tracing = "0.1.34"
|
||||
tracing-forest = { version = "0.1.4", features = ["env-filter"] }
|
||||
tracing-subscriber = { version = "0.3.11", features = ["env-filter"] }
|
||||
|
|
|
|||
|
|
@ -1,14 +1,19 @@
|
|||
#![allow(dead_code)]
|
||||
|
||||
use std::path::Path;
|
||||
|
||||
use bytes::Buf;
|
||||
use color_eyre::Result;
|
||||
use indexmap::IndexMap;
|
||||
use reqwest::blocking::Client;
|
||||
use node_semver::Version;
|
||||
use reqwest::Client;
|
||||
use serde::Deserialize;
|
||||
use tracing::debug;
|
||||
use tar::Archive;
|
||||
use tracing::{debug, info};
|
||||
|
||||
use crate::{
|
||||
manifest::{Bugs, Human, Person, Repository},
|
||||
PackageJson,
|
||||
PackageJson, WrapErr,
|
||||
};
|
||||
|
||||
#[derive(Debug, Deserialize)]
|
||||
|
|
@ -53,8 +58,7 @@ pub struct PackageMeta {
|
|||
pub name: String,
|
||||
pub time: IndexMap<String, String>,
|
||||
pub users: IndexMap<String, bool>,
|
||||
pub versions: IndexMap<String, VersionMeta>,
|
||||
|
||||
pub versions: IndexMap<Version, VersionMeta>,
|
||||
pub author: Human,
|
||||
pub bugs: Option<Bugs>,
|
||||
pub contributors: Option<Vec<Human>>,
|
||||
|
|
@ -69,6 +73,7 @@ pub struct PackageMeta {
|
|||
pub repository: Option<Repository>,
|
||||
}
|
||||
|
||||
#[derive(Default)]
|
||||
pub struct NpmClient {
|
||||
reqwest: Client,
|
||||
}
|
||||
|
|
@ -82,13 +87,38 @@ impl NpmClient {
|
|||
}
|
||||
|
||||
#[tracing::instrument(skip(self))]
|
||||
pub fn inspect_package(&self, name: &str) -> Result<PackageMeta> {
|
||||
let res = self.reqwest.get(format!("{BASE_URL}/{name}")).send()?;
|
||||
pub async fn fetch_package_meta(&self, name: &str) -> Result<PackageMeta> {
|
||||
let res = self
|
||||
.reqwest
|
||||
.get(format!("{BASE_URL}/{name}"))
|
||||
.send()
|
||||
.await?;
|
||||
let code = res.status();
|
||||
let body = res.text()?;
|
||||
let body = res.text().await?;
|
||||
let meta = serde_json::from_str::<PackageMeta>(&body)?;
|
||||
|
||||
debug!(?code, ?meta, "Received response");
|
||||
Ok(meta)
|
||||
}
|
||||
|
||||
#[tracing::instrument(skip(self))]
|
||||
pub async fn download_package(&self, name: &str, url: &str) -> Result<()> {
|
||||
let response = self
|
||||
.reqwest
|
||||
.get(url)
|
||||
.send()
|
||||
.await
|
||||
.wrap_err("getting response")?;
|
||||
let tarball = response.bytes().await.wrap_err("fetching body")?;
|
||||
|
||||
let tar = flate2::read::GzDecoder::new(tarball.reader());
|
||||
let mut archive = tar::Archive::new(tar);
|
||||
archive
|
||||
.unpack(Path::new("node_modules").join(name))
|
||||
.wrap_err("unpack tarball")?;
|
||||
|
||||
info!("successfully downloaded package");
|
||||
|
||||
Ok(())
|
||||
}
|
||||
}
|
||||
|
|
|
|||
56
src/main.rs
56
src/main.rs
|
|
@ -1,61 +1,43 @@
|
|||
use std::fs;
|
||||
use std::{fs, io};
|
||||
|
||||
use color_eyre::{
|
||||
eyre::{bail, WrapErr},
|
||||
Result,
|
||||
};
|
||||
use semver_rs::{Range, Version};
|
||||
use tracing::{debug, info, metadata::LevelFilter, warn};
|
||||
use tracing::metadata::LevelFilter;
|
||||
use tracing_subscriber::{layer::SubscriberExt, util::SubscriberInitExt, EnvFilter, Registry};
|
||||
|
||||
use crate::{download::NpmClient, manifest::PackageJson};
|
||||
use crate::{download::NpmClient, manifest::PackageJson, resolve::ResolveContext};
|
||||
|
||||
mod download;
|
||||
mod manifest;
|
||||
mod resolve;
|
||||
|
||||
fn main() -> Result<()> {
|
||||
#[tokio::main]
|
||||
async fn main() -> Result<()> {
|
||||
color_eyre::install()?;
|
||||
setup_tracing()?;
|
||||
|
||||
let manifest = "testing/package.json";
|
||||
let manifest = "package.json";
|
||||
let manifest = fs::read_to_string(manifest).wrap_err("Opening package.json file")?;
|
||||
|
||||
let manifest: PackageJson = serde_json::from_str(&manifest)?;
|
||||
|
||||
debug!(?manifest, "Read manifest");
|
||||
let resolve_context = ResolveContext::new();
|
||||
|
||||
let client = NpmClient::new();
|
||||
match fs::metadata("node_modules") {
|
||||
Ok(_) => {}
|
||||
Err(e) if e.kind() == io::ErrorKind::NotFound => {
|
||||
fs::create_dir("node_modules").wrap_err("creating node_modules directory")?;
|
||||
}
|
||||
Err(e) => bail!(e),
|
||||
}
|
||||
|
||||
for (name, requested_version) in &manifest.dependencies.unwrap() {
|
||||
look_at_package(name, requested_version, &client).wrap_err(format!("package {name}"))?;
|
||||
}
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
#[tracing::instrument(skip(client))]
|
||||
fn look_at_package(name: &str, requested_version: &str, client: &NpmClient) -> Result<()> {
|
||||
let requested = Range::new(requested_version).parse()?;
|
||||
|
||||
let meta = client.inspect_package(name)?;
|
||||
|
||||
info!(versions = ?meta.versions.keys());
|
||||
|
||||
let mut versions = meta
|
||||
.versions
|
||||
.keys()
|
||||
.map(|v| Ok((v, Version::new(v).parse()?)))
|
||||
.collect::<Result<Vec<_>, semver_rs::Error>>()?;
|
||||
|
||||
versions.sort_by(|a, b| b.cmp(a));
|
||||
|
||||
let chosen = versions.iter().find(|(_, version)| requested.test(version));
|
||||
|
||||
match chosen {
|
||||
Some((version, _)) => {
|
||||
info!(?version, "Found version")
|
||||
}
|
||||
None => bail!("could not find matching version for '{requested_version}'"),
|
||||
resolve_context
|
||||
.download_package_and_deps(name, requested_version)
|
||||
.await
|
||||
.wrap_err(format!("package {name}"))?;
|
||||
}
|
||||
|
||||
Ok(())
|
||||
|
|
|
|||
|
|
@ -1,4 +1,5 @@
|
|||
use indexmap::map::IndexMap;
|
||||
use node_semver::{Range, Version};
|
||||
use serde::Deserialize;
|
||||
|
||||
#[derive(Debug, Deserialize)]
|
||||
|
|
@ -67,12 +68,12 @@ pub enum Override {
|
|||
Nested(IndexMap<String, Override>),
|
||||
}
|
||||
|
||||
/// https://docs.npmjs.com/cli/v8/configuring-npm/package-json
|
||||
/// <https://docs.npmjs.com/cli/v8/configuring-npm/package-json>
|
||||
#[derive(Debug, Deserialize)]
|
||||
#[serde(rename_all = "camelCase")]
|
||||
pub struct PackageJson {
|
||||
pub name: String,
|
||||
pub version: String,
|
||||
pub version: Version,
|
||||
pub description: Option<String>,
|
||||
pub keywords: Option<Vec<String>>,
|
||||
pub homepage: Option<String>,
|
||||
|
|
@ -90,12 +91,12 @@ pub struct PackageJson {
|
|||
pub repository: Option<Repository>,
|
||||
pub scripts: Option<IndexMap<String, String>>,
|
||||
pub config: Option<IndexMap<String, serde_json::Value>>,
|
||||
pub dependencies: Option<IndexMap<String, String>>,
|
||||
pub dev_dependencies: Option<IndexMap<String, String>>,
|
||||
pub peer_dependencies: Option<IndexMap<String, String>>,
|
||||
pub dependencies: Option<IndexMap<String, Range>>,
|
||||
pub dev_dependencies: Option<IndexMap<String, Range>>,
|
||||
pub peer_dependencies: Option<IndexMap<String, Range>>,
|
||||
pub peer_dependencies_meta: Option<IndexMap<String, PeerDependencyMeta>>,
|
||||
pub bundled_dependencies: Option<Vec<String>>,
|
||||
pub optional_dependencies: Option<IndexMap<String, String>>,
|
||||
pub optional_dependencies: Option<IndexMap<String, Range>>,
|
||||
pub overrides: Option<IndexMap<String, Override>>,
|
||||
pub engines: Option<IndexMap<String, String>>,
|
||||
pub os: Option<Vec<String>>,
|
||||
|
|
|
|||
79
src/resolve.rs
Normal file
79
src/resolve.rs
Normal file
|
|
@ -0,0 +1,79 @@
|
|||
use std::{
|
||||
collections::HashMap,
|
||||
sync::{Arc, RwLock},
|
||||
};
|
||||
|
||||
use color_eyre::{eyre::bail, Result};
|
||||
use node_semver::Range;
|
||||
use tracing::{debug, info};
|
||||
|
||||
use crate::{download::PackageMeta, NpmClient, WrapErr};
|
||||
|
||||
pub struct ResolveContext {
|
||||
meta_cache: Arc<RwLock<HashMap<String, Arc<PackageMeta>>>>,
|
||||
client: NpmClient,
|
||||
}
|
||||
|
||||
impl ResolveContext {
|
||||
pub fn new() -> Self {
|
||||
Self {
|
||||
meta_cache: Arc::new(Default::default()),
|
||||
client: NpmClient::default(),
|
||||
}
|
||||
}
|
||||
|
||||
async fn get_meta(&self, name: &str) -> Result<Arc<PackageMeta>> {
|
||||
{
|
||||
let cache_read = self.meta_cache.read().unwrap();
|
||||
if let Some(meta) = cache_read.get(name) {
|
||||
return Ok(Arc::clone(meta));
|
||||
}
|
||||
}
|
||||
|
||||
debug!("Fetching package info..");
|
||||
|
||||
// two futures might race here - who cares
|
||||
let meta = self
|
||||
.client
|
||||
.fetch_package_meta(name)
|
||||
.await
|
||||
.wrap_err("fetching package metadata")?;
|
||||
|
||||
let meta = Arc::new(meta);
|
||||
|
||||
let mut cache_write = self.meta_cache.write().unwrap();
|
||||
cache_write.insert(name.to_owned(), Arc::clone(&meta));
|
||||
|
||||
Ok(meta)
|
||||
}
|
||||
|
||||
#[tracing::instrument(skip(self, requested_version), fields(requested_version = %requested_version))]
|
||||
pub async fn download_package_and_deps(
|
||||
&self,
|
||||
name: &str,
|
||||
requested_version: &Range,
|
||||
) -> Result<()> {
|
||||
let meta = self.get_meta(name).await?;
|
||||
|
||||
info!(versions = ?meta.versions.keys().map(ToString::to_string).collect::<Vec<_>>());
|
||||
|
||||
let chosen = meta
|
||||
.versions
|
||||
.keys()
|
||||
.filter(|version| version.satisfies(requested_version))
|
||||
.max();
|
||||
|
||||
match chosen {
|
||||
Some(version) => {
|
||||
info!(%version, "Found version");
|
||||
self.client
|
||||
.download_package(name, &meta.versions[version].dist.tarball)
|
||||
.await
|
||||
.wrap_err("downloading package")?;
|
||||
}
|
||||
None => bail!("could not find matching version for '{requested_version}'"),
|
||||
}
|
||||
|
||||
Ok(())
|
||||
}
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue