mirror of
https://github.com/rust-lang/cargo
synced 2024-10-13 11:12:25 +00:00
refactor: Pull PackageIdSpec into schema
This commit is contained in:
parent
33d1d78a72
commit
d1b1cb184c
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@ -4,7 +4,7 @@ pub use self::manifest::{EitherManifest, VirtualManifest};
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pub use self::manifest::{Manifest, Target, TargetKind};
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pub use self::package::{Package, PackageSet};
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pub use self::package_id::PackageId;
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pub use self::package_id_spec::{PackageIdSpec, PackageIdSpecQuery};
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pub use self::package_id_spec::PackageIdSpecQuery;
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pub use self::registry::Registry;
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pub use self::resolver::{Resolve, ResolveVersion};
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pub use self::shell::{Shell, Verbosity};
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@ -14,7 +14,7 @@ pub use self::workspace::{
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find_workspace_root, resolve_relative_path, MaybePackage, Workspace, WorkspaceConfig,
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WorkspaceRootConfig,
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};
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pub use crate::util_schemas::core::{GitReference, SourceKind};
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pub use crate::util_schemas::core::{GitReference, PackageIdSpec, SourceKind};
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pub mod compiler;
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pub mod dependency;
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@ -1,283 +1,11 @@
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use std::collections::HashMap;
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use std::fmt;
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use anyhow::{bail, Context as _};
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use semver::Version;
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use serde::{de, ser};
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use url::Url;
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use crate::core::GitReference;
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use crate::core::PackageId;
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use crate::core::SourceKind;
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use crate::core::PackageIdSpec;
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use crate::util::edit_distance;
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use crate::util::errors::CargoResult;
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use crate::util::{validate_package_name, IntoUrl};
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use crate::util_semver::PartialVersion;
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/// Some or all of the data required to identify a package:
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///
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/// 1. the package name (a `String`, required)
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/// 2. the package version (a `Version`, optional)
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/// 3. the package source (a `Url`, optional)
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///
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/// If any of the optional fields are omitted, then the package ID may be ambiguous, there may be
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/// more than one package/version/url combo that will match. However, often just the name is
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/// sufficient to uniquely define a package ID.
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#[derive(Clone, PartialEq, Eq, Debug, Hash, Ord, PartialOrd)]
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pub struct PackageIdSpec {
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name: String,
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version: Option<PartialVersion>,
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url: Option<Url>,
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kind: Option<SourceKind>,
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}
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impl PackageIdSpec {
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pub fn new(name: String) -> Self {
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Self {
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name,
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version: None,
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url: None,
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kind: None,
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}
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}
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pub fn with_version(mut self, version: PartialVersion) -> Self {
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self.version = Some(version);
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self
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}
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pub fn with_url(mut self, url: Url) -> Self {
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self.url = Some(url);
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self
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}
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pub fn with_kind(mut self, kind: SourceKind) -> Self {
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self.kind = Some(kind);
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self
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}
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/// Parses a spec string and returns a `PackageIdSpec` if the string was valid.
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///
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/// # Examples
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/// Some examples of valid strings
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///
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/// ```
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/// use cargo::core::PackageIdSpec;
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///
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/// let specs = vec![
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/// "https://crates.io/foo",
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/// "https://crates.io/foo#1.2.3",
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/// "https://crates.io/foo#bar:1.2.3",
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/// "https://crates.io/foo#bar@1.2.3",
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/// "foo",
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/// "foo:1.2.3",
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/// "foo@1.2.3",
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/// ];
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/// for spec in specs {
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/// assert!(PackageIdSpec::parse(spec).is_ok());
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/// }
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pub fn parse(spec: &str) -> CargoResult<PackageIdSpec> {
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if spec.contains("://") {
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if let Ok(url) = spec.into_url() {
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return PackageIdSpec::from_url(url);
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}
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} else if spec.contains('/') || spec.contains('\\') {
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let abs = std::env::current_dir().unwrap_or_default().join(spec);
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if abs.exists() {
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let maybe_url = Url::from_file_path(abs)
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.map_or_else(|_| "a file:// URL".to_string(), |url| url.to_string());
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bail!(
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"package ID specification `{}` looks like a file path, \
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maybe try {}",
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spec,
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maybe_url
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);
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}
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}
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let mut parts = spec.splitn(2, [':', '@']);
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let name = parts.next().unwrap();
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let version = match parts.next() {
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Some(version) => Some(version.parse::<PartialVersion>()?),
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None => None,
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};
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validate_package_name(name, "pkgid", "")?;
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Ok(PackageIdSpec {
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name: String::from(name),
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version,
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url: None,
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kind: None,
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})
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}
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/// Tries to convert a valid `Url` to a `PackageIdSpec`.
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fn from_url(mut url: Url) -> CargoResult<PackageIdSpec> {
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let mut kind = None;
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if let Some((kind_str, scheme)) = url.scheme().split_once('+') {
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match kind_str {
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"git" => {
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let git_ref = GitReference::from_query(url.query_pairs());
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url.set_query(None);
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kind = Some(SourceKind::Git(git_ref));
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url = strip_url_protocol(&url);
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}
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"registry" => {
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if url.query().is_some() {
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bail!("cannot have a query string in a pkgid: {url}")
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}
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kind = Some(SourceKind::Registry);
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url = strip_url_protocol(&url);
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}
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"sparse" => {
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if url.query().is_some() {
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bail!("cannot have a query string in a pkgid: {url}")
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}
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kind = Some(SourceKind::SparseRegistry);
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// Leave `sparse` as part of URL, see `SourceId::new`
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// url = strip_url_protocol(&url);
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}
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"path" => {
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if url.query().is_some() {
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bail!("cannot have a query string in a pkgid: {url}")
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}
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if scheme != "file" {
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anyhow::bail!("`path+{scheme}` is unsupported; `path+file` and `file` schemes are supported");
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}
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kind = Some(SourceKind::Path);
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url = strip_url_protocol(&url);
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}
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kind => anyhow::bail!("unsupported source protocol: {kind}"),
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}
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} else {
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if url.query().is_some() {
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bail!("cannot have a query string in a pkgid: {url}")
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}
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}
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let frag = url.fragment().map(|s| s.to_owned());
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url.set_fragment(None);
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let (name, version) = {
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let mut path = url
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.path_segments()
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.ok_or_else(|| anyhow::format_err!("pkgid urls must have a path: {}", url))?;
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let path_name = path.next_back().ok_or_else(|| {
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anyhow::format_err!(
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"pkgid urls must have at least one path \
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component: {}",
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url
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)
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})?;
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match frag {
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Some(fragment) => match fragment.split_once([':', '@']) {
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Some((name, part)) => {
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let version = part.parse::<PartialVersion>()?;
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(String::from(name), Some(version))
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}
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None => {
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if fragment.chars().next().unwrap().is_alphabetic() {
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(String::from(fragment.as_str()), None)
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} else {
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let version = fragment.parse::<PartialVersion>()?;
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(String::from(path_name), Some(version))
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}
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}
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},
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None => (String::from(path_name), None),
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}
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};
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Ok(PackageIdSpec {
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name,
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version,
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url: Some(url),
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kind,
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})
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}
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pub fn name(&self) -> &str {
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self.name.as_str()
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}
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/// Full `semver::Version`, if present
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pub fn version(&self) -> Option<Version> {
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self.version.as_ref().and_then(|v| v.to_version())
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}
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pub fn partial_version(&self) -> Option<&PartialVersion> {
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self.version.as_ref()
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}
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pub fn url(&self) -> Option<&Url> {
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self.url.as_ref()
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}
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pub fn set_url(&mut self, url: Url) {
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self.url = Some(url);
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}
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pub fn kind(&self) -> Option<&SourceKind> {
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self.kind.as_ref()
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}
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pub fn set_kind(&mut self, kind: SourceKind) {
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self.kind = Some(kind);
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}
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}
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fn strip_url_protocol(url: &Url) -> Url {
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// Ridiculous hoop because `Url::set_scheme` errors when changing to http/https
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let raw = url.to_string();
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raw.split_once('+').unwrap().1.parse().unwrap()
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}
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impl fmt::Display for PackageIdSpec {
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fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
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let mut printed_name = false;
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match self.url {
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Some(ref url) => {
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if let Some(protocol) = self.kind.as_ref().and_then(|k| k.protocol()) {
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write!(f, "{protocol}+")?;
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}
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write!(f, "{}", url)?;
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if let Some(SourceKind::Git(git_ref)) = self.kind.as_ref() {
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if let Some(pretty) = git_ref.pretty_ref(true) {
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write!(f, "?{}", pretty)?;
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}
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}
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if url.path_segments().unwrap().next_back().unwrap() != &*self.name {
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printed_name = true;
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write!(f, "#{}", self.name)?;
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}
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}
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None => {
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printed_name = true;
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write!(f, "{}", self.name)?;
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}
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}
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if let Some(ref v) = self.version {
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write!(f, "{}{}", if printed_name { "@" } else { "#" }, v)?;
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}
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Ok(())
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}
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}
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impl ser::Serialize for PackageIdSpec {
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fn serialize<S>(&self, s: S) -> Result<S::Ok, S::Error>
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where
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S: ser::Serializer,
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{
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self.to_string().serialize(s)
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}
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}
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impl<'de> de::Deserialize<'de> for PackageIdSpec {
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fn deserialize<D>(d: D) -> Result<PackageIdSpec, D::Error>
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where
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D: de::Deserializer<'de>,
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{
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let string = String::deserialize(d)?;
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PackageIdSpec::parse(&string).map_err(de::Error::custom)
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}
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}
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pub trait PackageIdSpecQuery {
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/// Roughly equivalent to `PackageIdSpec::parse(spec)?.query(i)`
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@ -313,20 +41,20 @@ impl PackageIdSpecQuery for PackageIdSpec {
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return false;
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}
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if let Some(ref v) = self.version {
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if let Some(ref v) = self.partial_version() {
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if !v.matches(package_id.version()) {
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return false;
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}
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}
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if let Some(u) = &self.url {
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if u != package_id.source_id().url() {
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if let Some(u) = &self.url() {
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if *u != package_id.source_id().url() {
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return false;
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}
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}
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if let Some(k) = &self.kind {
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if k != package_id.source_id().kind() {
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if let Some(k) = &self.kind() {
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if *k != package_id.source_id().kind() {
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return false;
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}
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}
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@ -353,21 +81,21 @@ impl PackageIdSpecQuery for PackageIdSpec {
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minimize(suggestion, &try_matches, self);
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}
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};
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if self.url.is_some() {
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let spec = PackageIdSpec::new(self.name.clone());
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let spec = if let Some(version) = self.version.clone() {
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if self.url().is_some() {
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let spec = PackageIdSpec::new(self.name().to_owned());
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let spec = if let Some(version) = self.partial_version().cloned() {
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spec.with_version(version)
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} else {
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spec
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};
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try_spec(spec, &mut suggestion);
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}
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if suggestion.is_empty() && self.version.is_some() {
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try_spec(PackageIdSpec::new(self.name.clone()), &mut suggestion);
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if suggestion.is_empty() && self.version().is_some() {
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try_spec(PackageIdSpec::new(self.name().to_owned()), &mut suggestion);
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}
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if suggestion.is_empty() {
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suggestion.push_str(&edit_distance::closest_msg(
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&self.name,
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self.name(),
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all_ids.iter(),
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|id| id.name().as_str(),
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));
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@ -419,314 +147,9 @@ impl PackageIdSpecQuery for PackageIdSpec {
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mod tests {
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use super::PackageIdSpec;
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use super::PackageIdSpecQuery;
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use crate::core::{GitReference, PackageId, SourceId, SourceKind};
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use crate::core::{PackageId, SourceId};
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use url::Url;
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#[test]
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fn good_parsing() {
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#[track_caller]
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fn ok(spec: &str, expected: PackageIdSpec, expected_rendered: &str) {
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let parsed = PackageIdSpec::parse(spec).unwrap();
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assert_eq!(parsed, expected);
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let rendered = parsed.to_string();
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assert_eq!(rendered, expected_rendered);
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let reparsed = PackageIdSpec::parse(&rendered).unwrap();
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assert_eq!(reparsed, expected);
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}
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ok(
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"https://crates.io/foo",
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PackageIdSpec {
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name: String::from("foo"),
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version: None,
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url: Some(Url::parse("https://crates.io/foo").unwrap()),
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kind: None,
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},
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"https://crates.io/foo",
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);
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ok(
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"https://crates.io/foo#1.2.3",
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PackageIdSpec {
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name: String::from("foo"),
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version: Some("1.2.3".parse().unwrap()),
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url: Some(Url::parse("https://crates.io/foo").unwrap()),
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kind: None,
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},
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"https://crates.io/foo#1.2.3",
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);
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ok(
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"https://crates.io/foo#1.2",
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PackageIdSpec {
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name: String::from("foo"),
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version: Some("1.2".parse().unwrap()),
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url: Some(Url::parse("https://crates.io/foo").unwrap()),
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kind: None,
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},
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"https://crates.io/foo#1.2",
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);
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ok(
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"https://crates.io/foo#bar:1.2.3",
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PackageIdSpec {
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name: String::from("bar"),
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version: Some("1.2.3".parse().unwrap()),
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url: Some(Url::parse("https://crates.io/foo").unwrap()),
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kind: None,
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},
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"https://crates.io/foo#bar@1.2.3",
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);
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ok(
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"https://crates.io/foo#bar@1.2.3",
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PackageIdSpec {
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name: String::from("bar"),
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version: Some("1.2.3".parse().unwrap()),
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url: Some(Url::parse("https://crates.io/foo").unwrap()),
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kind: None,
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},
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"https://crates.io/foo#bar@1.2.3",
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);
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ok(
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"https://crates.io/foo#bar@1.2",
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PackageIdSpec {
|
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name: String::from("bar"),
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version: Some("1.2".parse().unwrap()),
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url: Some(Url::parse("https://crates.io/foo").unwrap()),
|
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kind: None,
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},
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"https://crates.io/foo#bar@1.2",
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);
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ok(
|
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"registry+https://crates.io/foo#bar@1.2",
|
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PackageIdSpec {
|
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name: String::from("bar"),
|
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version: Some("1.2".parse().unwrap()),
|
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url: Some(Url::parse("https://crates.io/foo").unwrap()),
|
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kind: Some(SourceKind::Registry),
|
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},
|
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"registry+https://crates.io/foo#bar@1.2",
|
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);
|
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ok(
|
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"sparse+https://crates.io/foo#bar@1.2",
|
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PackageIdSpec {
|
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name: String::from("bar"),
|
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version: Some("1.2".parse().unwrap()),
|
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url: Some(Url::parse("sparse+https://crates.io/foo").unwrap()),
|
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kind: Some(SourceKind::SparseRegistry),
|
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},
|
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"sparse+https://crates.io/foo#bar@1.2",
|
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);
|
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ok(
|
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"foo",
|
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PackageIdSpec {
|
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name: String::from("foo"),
|
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version: None,
|
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url: None,
|
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kind: None,
|
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},
|
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"foo",
|
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);
|
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ok(
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"foo:1.2.3",
|
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PackageIdSpec {
|
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name: String::from("foo"),
|
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version: Some("1.2.3".parse().unwrap()),
|
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url: None,
|
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kind: None,
|
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},
|
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"foo@1.2.3",
|
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);
|
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ok(
|
||||
"foo@1.2.3",
|
||||
PackageIdSpec {
|
||||
name: String::from("foo"),
|
||||
version: Some("1.2.3".parse().unwrap()),
|
||||
url: None,
|
||||
kind: None,
|
||||
},
|
||||
"foo@1.2.3",
|
||||
);
|
||||
ok(
|
||||
"foo@1.2",
|
||||
PackageIdSpec {
|
||||
name: String::from("foo"),
|
||||
version: Some("1.2".parse().unwrap()),
|
||||
url: None,
|
||||
kind: None,
|
||||
},
|
||||
"foo@1.2",
|
||||
);
|
||||
|
||||
// pkgid-spec.md
|
||||
ok(
|
||||
"regex",
|
||||
PackageIdSpec {
|
||||
name: String::from("regex"),
|
||||
version: None,
|
||||
url: None,
|
||||
kind: None,
|
||||
},
|
||||
"regex",
|
||||
);
|
||||
ok(
|
||||
"regex@1.4",
|
||||
PackageIdSpec {
|
||||
name: String::from("regex"),
|
||||
version: Some("1.4".parse().unwrap()),
|
||||
url: None,
|
||||
kind: None,
|
||||
},
|
||||
"regex@1.4",
|
||||
);
|
||||
ok(
|
||||
"regex@1.4.3",
|
||||
PackageIdSpec {
|
||||
name: String::from("regex"),
|
||||
version: Some("1.4.3".parse().unwrap()),
|
||||
url: None,
|
||||
kind: None,
|
||||
},
|
||||
"regex@1.4.3",
|
||||
);
|
||||
ok(
|
||||
"https://github.com/rust-lang/crates.io-index#regex",
|
||||
PackageIdSpec {
|
||||
name: String::from("regex"),
|
||||
version: None,
|
||||
url: Some(Url::parse("https://github.com/rust-lang/crates.io-index").unwrap()),
|
||||
kind: None,
|
||||
},
|
||||
"https://github.com/rust-lang/crates.io-index#regex",
|
||||
);
|
||||
ok(
|
||||
"https://github.com/rust-lang/crates.io-index#regex@1.4.3",
|
||||
PackageIdSpec {
|
||||
name: String::from("regex"),
|
||||
version: Some("1.4.3".parse().unwrap()),
|
||||
url: Some(Url::parse("https://github.com/rust-lang/crates.io-index").unwrap()),
|
||||
kind: None,
|
||||
},
|
||||
"https://github.com/rust-lang/crates.io-index#regex@1.4.3",
|
||||
);
|
||||
ok(
|
||||
"sparse+https://github.com/rust-lang/crates.io-index#regex@1.4.3",
|
||||
PackageIdSpec {
|
||||
name: String::from("regex"),
|
||||
version: Some("1.4.3".parse().unwrap()),
|
||||
url: Some(
|
||||
Url::parse("sparse+https://github.com/rust-lang/crates.io-index").unwrap(),
|
||||
),
|
||||
kind: Some(SourceKind::SparseRegistry),
|
||||
},
|
||||
"sparse+https://github.com/rust-lang/crates.io-index#regex@1.4.3",
|
||||
);
|
||||
ok(
|
||||
"https://github.com/rust-lang/cargo#0.52.0",
|
||||
PackageIdSpec {
|
||||
name: String::from("cargo"),
|
||||
version: Some("0.52.0".parse().unwrap()),
|
||||
url: Some(Url::parse("https://github.com/rust-lang/cargo").unwrap()),
|
||||
kind: None,
|
||||
},
|
||||
"https://github.com/rust-lang/cargo#0.52.0",
|
||||
);
|
||||
ok(
|
||||
"https://github.com/rust-lang/cargo#cargo-platform@0.1.2",
|
||||
PackageIdSpec {
|
||||
name: String::from("cargo-platform"),
|
||||
version: Some("0.1.2".parse().unwrap()),
|
||||
url: Some(Url::parse("https://github.com/rust-lang/cargo").unwrap()),
|
||||
kind: None,
|
||||
},
|
||||
"https://github.com/rust-lang/cargo#cargo-platform@0.1.2",
|
||||
);
|
||||
ok(
|
||||
"ssh://git@github.com/rust-lang/regex.git#regex@1.4.3",
|
||||
PackageIdSpec {
|
||||
name: String::from("regex"),
|
||||
version: Some("1.4.3".parse().unwrap()),
|
||||
url: Some(Url::parse("ssh://git@github.com/rust-lang/regex.git").unwrap()),
|
||||
kind: None,
|
||||
},
|
||||
"ssh://git@github.com/rust-lang/regex.git#regex@1.4.3",
|
||||
);
|
||||
ok(
|
||||
"git+ssh://git@github.com/rust-lang/regex.git#regex@1.4.3",
|
||||
PackageIdSpec {
|
||||
name: String::from("regex"),
|
||||
version: Some("1.4.3".parse().unwrap()),
|
||||
url: Some(Url::parse("ssh://git@github.com/rust-lang/regex.git").unwrap()),
|
||||
kind: Some(SourceKind::Git(GitReference::DefaultBranch)),
|
||||
},
|
||||
"git+ssh://git@github.com/rust-lang/regex.git#regex@1.4.3",
|
||||
);
|
||||
ok(
|
||||
"git+ssh://git@github.com/rust-lang/regex.git?branch=dev#regex@1.4.3",
|
||||
PackageIdSpec {
|
||||
name: String::from("regex"),
|
||||
version: Some("1.4.3".parse().unwrap()),
|
||||
url: Some(Url::parse("ssh://git@github.com/rust-lang/regex.git").unwrap()),
|
||||
kind: Some(SourceKind::Git(GitReference::Branch("dev".to_owned()))),
|
||||
},
|
||||
"git+ssh://git@github.com/rust-lang/regex.git?branch=dev#regex@1.4.3",
|
||||
);
|
||||
ok(
|
||||
"file:///path/to/my/project/foo",
|
||||
PackageIdSpec {
|
||||
name: String::from("foo"),
|
||||
version: None,
|
||||
url: Some(Url::parse("file:///path/to/my/project/foo").unwrap()),
|
||||
kind: None,
|
||||
},
|
||||
"file:///path/to/my/project/foo",
|
||||
);
|
||||
ok(
|
||||
"file:///path/to/my/project/foo#1.1.8",
|
||||
PackageIdSpec {
|
||||
name: String::from("foo"),
|
||||
version: Some("1.1.8".parse().unwrap()),
|
||||
url: Some(Url::parse("file:///path/to/my/project/foo").unwrap()),
|
||||
kind: None,
|
||||
},
|
||||
"file:///path/to/my/project/foo#1.1.8",
|
||||
);
|
||||
ok(
|
||||
"path+file:///path/to/my/project/foo#1.1.8",
|
||||
PackageIdSpec {
|
||||
name: String::from("foo"),
|
||||
version: Some("1.1.8".parse().unwrap()),
|
||||
url: Some(Url::parse("file:///path/to/my/project/foo").unwrap()),
|
||||
kind: Some(SourceKind::Path),
|
||||
},
|
||||
"path+file:///path/to/my/project/foo#1.1.8",
|
||||
);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn bad_parsing() {
|
||||
assert!(PackageIdSpec::parse("baz:").is_err());
|
||||
assert!(PackageIdSpec::parse("baz:*").is_err());
|
||||
assert!(PackageIdSpec::parse("baz@").is_err());
|
||||
assert!(PackageIdSpec::parse("baz@*").is_err());
|
||||
assert!(PackageIdSpec::parse("baz@^1.0").is_err());
|
||||
assert!(PackageIdSpec::parse("https://baz:1.0").is_err());
|
||||
assert!(PackageIdSpec::parse("https://#baz:1.0").is_err());
|
||||
assert!(
|
||||
PackageIdSpec::parse("foobar+https://github.com/rust-lang/crates.io-index").is_err()
|
||||
);
|
||||
assert!(PackageIdSpec::parse("path+https://github.com/rust-lang/crates.io-index").is_err());
|
||||
|
||||
// Only `git+` can use `?`
|
||||
assert!(PackageIdSpec::parse("file:///path/to/my/project/foo?branch=dev").is_err());
|
||||
assert!(PackageIdSpec::parse("path+file:///path/to/my/project/foo?branch=dev").is_err());
|
||||
assert!(PackageIdSpec::parse(
|
||||
"registry+https://github.com/rust-lang/cargo#0.52.0?branch=dev"
|
||||
)
|
||||
.is_err());
|
||||
assert!(PackageIdSpec::parse(
|
||||
"sparse+https://github.com/rust-lang/cargo#0.52.0?branch=dev"
|
||||
)
|
||||
.is_err());
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn matching() {
|
||||
let url = Url::parse("https://example.com").unwrap();
|
||||
|
|
|
@ -1,4 +1,6 @@
|
|||
mod package_id_spec;
|
||||
mod source_kind;
|
||||
|
||||
pub use package_id_spec::PackageIdSpec;
|
||||
pub use source_kind::GitReference;
|
||||
pub use source_kind::SourceKind;
|
||||
|
|
601
src/cargo/util_schemas/core/package_id_spec.rs
Normal file
601
src/cargo/util_schemas/core/package_id_spec.rs
Normal file
|
@ -0,0 +1,601 @@
|
|||
use std::fmt;
|
||||
|
||||
use anyhow::bail;
|
||||
use semver::Version;
|
||||
use serde::{de, ser};
|
||||
use url::Url;
|
||||
|
||||
use crate::core::GitReference;
|
||||
use crate::core::PackageId;
|
||||
use crate::core::SourceKind;
|
||||
use crate::util::errors::CargoResult;
|
||||
use crate::util::{validate_package_name, IntoUrl};
|
||||
use crate::util_semver::PartialVersion;
|
||||
|
||||
/// Some or all of the data required to identify a package:
|
||||
///
|
||||
/// 1. the package name (a `String`, required)
|
||||
/// 2. the package version (a `Version`, optional)
|
||||
/// 3. the package source (a `Url`, optional)
|
||||
///
|
||||
/// If any of the optional fields are omitted, then the package ID may be ambiguous, there may be
|
||||
/// more than one package/version/url combo that will match. However, often just the name is
|
||||
/// sufficient to uniquely define a package ID.
|
||||
#[derive(Clone, PartialEq, Eq, Debug, Hash, Ord, PartialOrd)]
|
||||
pub struct PackageIdSpec {
|
||||
name: String,
|
||||
version: Option<PartialVersion>,
|
||||
url: Option<Url>,
|
||||
kind: Option<SourceKind>,
|
||||
}
|
||||
|
||||
impl PackageIdSpec {
|
||||
pub fn new(name: String) -> Self {
|
||||
Self {
|
||||
name,
|
||||
version: None,
|
||||
url: None,
|
||||
kind: None,
|
||||
}
|
||||
}
|
||||
|
||||
pub fn with_version(mut self, version: PartialVersion) -> Self {
|
||||
self.version = Some(version);
|
||||
self
|
||||
}
|
||||
|
||||
pub fn with_url(mut self, url: Url) -> Self {
|
||||
self.url = Some(url);
|
||||
self
|
||||
}
|
||||
|
||||
pub fn with_kind(mut self, kind: SourceKind) -> Self {
|
||||
self.kind = Some(kind);
|
||||
self
|
||||
}
|
||||
|
||||
/// Parses a spec string and returns a `PackageIdSpec` if the string was valid.
|
||||
///
|
||||
/// # Examples
|
||||
/// Some examples of valid strings
|
||||
///
|
||||
/// ```
|
||||
/// use cargo::core::PackageIdSpec;
|
||||
///
|
||||
/// let specs = vec![
|
||||
/// "https://crates.io/foo",
|
||||
/// "https://crates.io/foo#1.2.3",
|
||||
/// "https://crates.io/foo#bar:1.2.3",
|
||||
/// "https://crates.io/foo#bar@1.2.3",
|
||||
/// "foo",
|
||||
/// "foo:1.2.3",
|
||||
/// "foo@1.2.3",
|
||||
/// ];
|
||||
/// for spec in specs {
|
||||
/// assert!(PackageIdSpec::parse(spec).is_ok());
|
||||
/// }
|
||||
pub fn parse(spec: &str) -> CargoResult<PackageIdSpec> {
|
||||
if spec.contains("://") {
|
||||
if let Ok(url) = spec.into_url() {
|
||||
return PackageIdSpec::from_url(url);
|
||||
}
|
||||
} else if spec.contains('/') || spec.contains('\\') {
|
||||
let abs = std::env::current_dir().unwrap_or_default().join(spec);
|
||||
if abs.exists() {
|
||||
let maybe_url = Url::from_file_path(abs)
|
||||
.map_or_else(|_| "a file:// URL".to_string(), |url| url.to_string());
|
||||
bail!(
|
||||
"package ID specification `{}` looks like a file path, \
|
||||
maybe try {}",
|
||||
spec,
|
||||
maybe_url
|
||||
);
|
||||
}
|
||||
}
|
||||
let mut parts = spec.splitn(2, [':', '@']);
|
||||
let name = parts.next().unwrap();
|
||||
let version = match parts.next() {
|
||||
Some(version) => Some(version.parse::<PartialVersion>()?),
|
||||
None => None,
|
||||
};
|
||||
validate_package_name(name, "pkgid", "")?;
|
||||
Ok(PackageIdSpec {
|
||||
name: String::from(name),
|
||||
version,
|
||||
url: None,
|
||||
kind: None,
|
||||
})
|
||||
}
|
||||
|
||||
/// Convert a `PackageId` to a `PackageIdSpec`, which will have both the `PartialVersion` and `Url`
|
||||
/// fields filled in.
|
||||
pub fn from_package_id(package_id: PackageId) -> PackageIdSpec {
|
||||
PackageIdSpec {
|
||||
name: String::from(package_id.name().as_str()),
|
||||
version: Some(package_id.version().clone().into()),
|
||||
url: Some(package_id.source_id().url().clone()),
|
||||
kind: Some(package_id.source_id().kind().clone()),
|
||||
}
|
||||
}
|
||||
|
||||
/// Tries to convert a valid `Url` to a `PackageIdSpec`.
|
||||
fn from_url(mut url: Url) -> CargoResult<PackageIdSpec> {
|
||||
let mut kind = None;
|
||||
if let Some((kind_str, scheme)) = url.scheme().split_once('+') {
|
||||
match kind_str {
|
||||
"git" => {
|
||||
let git_ref = GitReference::from_query(url.query_pairs());
|
||||
url.set_query(None);
|
||||
kind = Some(SourceKind::Git(git_ref));
|
||||
url = strip_url_protocol(&url);
|
||||
}
|
||||
"registry" => {
|
||||
if url.query().is_some() {
|
||||
bail!("cannot have a query string in a pkgid: {url}")
|
||||
}
|
||||
kind = Some(SourceKind::Registry);
|
||||
url = strip_url_protocol(&url);
|
||||
}
|
||||
"sparse" => {
|
||||
if url.query().is_some() {
|
||||
bail!("cannot have a query string in a pkgid: {url}")
|
||||
}
|
||||
kind = Some(SourceKind::SparseRegistry);
|
||||
// Leave `sparse` as part of URL, see `SourceId::new`
|
||||
// url = strip_url_protocol(&url);
|
||||
}
|
||||
"path" => {
|
||||
if url.query().is_some() {
|
||||
bail!("cannot have a query string in a pkgid: {url}")
|
||||
}
|
||||
if scheme != "file" {
|
||||
anyhow::bail!("`path+{scheme}` is unsupported; `path+file` and `file` schemes are supported");
|
||||
}
|
||||
kind = Some(SourceKind::Path);
|
||||
url = strip_url_protocol(&url);
|
||||
}
|
||||
kind => anyhow::bail!("unsupported source protocol: {kind}"),
|
||||
}
|
||||
} else {
|
||||
if url.query().is_some() {
|
||||
bail!("cannot have a query string in a pkgid: {url}")
|
||||
}
|
||||
}
|
||||
|
||||
let frag = url.fragment().map(|s| s.to_owned());
|
||||
url.set_fragment(None);
|
||||
|
||||
let (name, version) = {
|
||||
let mut path = url
|
||||
.path_segments()
|
||||
.ok_or_else(|| anyhow::format_err!("pkgid urls must have a path: {}", url))?;
|
||||
let path_name = path.next_back().ok_or_else(|| {
|
||||
anyhow::format_err!(
|
||||
"pkgid urls must have at least one path \
|
||||
component: {}",
|
||||
url
|
||||
)
|
||||
})?;
|
||||
match frag {
|
||||
Some(fragment) => match fragment.split_once([':', '@']) {
|
||||
Some((name, part)) => {
|
||||
let version = part.parse::<PartialVersion>()?;
|
||||
(String::from(name), Some(version))
|
||||
}
|
||||
None => {
|
||||
if fragment.chars().next().unwrap().is_alphabetic() {
|
||||
(String::from(fragment.as_str()), None)
|
||||
} else {
|
||||
let version = fragment.parse::<PartialVersion>()?;
|
||||
(String::from(path_name), Some(version))
|
||||
}
|
||||
}
|
||||
},
|
||||
None => (String::from(path_name), None),
|
||||
}
|
||||
};
|
||||
Ok(PackageIdSpec {
|
||||
name,
|
||||
version,
|
||||
url: Some(url),
|
||||
kind,
|
||||
})
|
||||
}
|
||||
|
||||
pub fn name(&self) -> &str {
|
||||
self.name.as_str()
|
||||
}
|
||||
|
||||
/// Full `semver::Version`, if present
|
||||
pub fn version(&self) -> Option<Version> {
|
||||
self.version.as_ref().and_then(|v| v.to_version())
|
||||
}
|
||||
|
||||
pub fn partial_version(&self) -> Option<&PartialVersion> {
|
||||
self.version.as_ref()
|
||||
}
|
||||
|
||||
pub fn url(&self) -> Option<&Url> {
|
||||
self.url.as_ref()
|
||||
}
|
||||
|
||||
pub fn set_url(&mut self, url: Url) {
|
||||
self.url = Some(url);
|
||||
}
|
||||
|
||||
pub fn kind(&self) -> Option<&SourceKind> {
|
||||
self.kind.as_ref()
|
||||
}
|
||||
|
||||
pub fn set_kind(&mut self, kind: SourceKind) {
|
||||
self.kind = Some(kind);
|
||||
}
|
||||
}
|
||||
|
||||
fn strip_url_protocol(url: &Url) -> Url {
|
||||
// Ridiculous hoop because `Url::set_scheme` errors when changing to http/https
|
||||
let raw = url.to_string();
|
||||
raw.split_once('+').unwrap().1.parse().unwrap()
|
||||
}
|
||||
|
||||
impl fmt::Display for PackageIdSpec {
|
||||
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
|
||||
let mut printed_name = false;
|
||||
match self.url {
|
||||
Some(ref url) => {
|
||||
if let Some(protocol) = self.kind.as_ref().and_then(|k| k.protocol()) {
|
||||
write!(f, "{protocol}+")?;
|
||||
}
|
||||
write!(f, "{}", url)?;
|
||||
if let Some(SourceKind::Git(git_ref)) = self.kind.as_ref() {
|
||||
if let Some(pretty) = git_ref.pretty_ref(true) {
|
||||
write!(f, "?{}", pretty)?;
|
||||
}
|
||||
}
|
||||
if url.path_segments().unwrap().next_back().unwrap() != &*self.name {
|
||||
printed_name = true;
|
||||
write!(f, "#{}", self.name)?;
|
||||
}
|
||||
}
|
||||
None => {
|
||||
printed_name = true;
|
||||
write!(f, "{}", self.name)?;
|
||||
}
|
||||
}
|
||||
if let Some(ref v) = self.version {
|
||||
write!(f, "{}{}", if printed_name { "@" } else { "#" }, v)?;
|
||||
}
|
||||
Ok(())
|
||||
}
|
||||
}
|
||||
|
||||
impl ser::Serialize for PackageIdSpec {
|
||||
fn serialize<S>(&self, s: S) -> Result<S::Ok, S::Error>
|
||||
where
|
||||
S: ser::Serializer,
|
||||
{
|
||||
self.to_string().serialize(s)
|
||||
}
|
||||
}
|
||||
|
||||
impl<'de> de::Deserialize<'de> for PackageIdSpec {
|
||||
fn deserialize<D>(d: D) -> Result<PackageIdSpec, D::Error>
|
||||
where
|
||||
D: de::Deserializer<'de>,
|
||||
{
|
||||
let string = String::deserialize(d)?;
|
||||
PackageIdSpec::parse(&string).map_err(de::Error::custom)
|
||||
}
|
||||
}
|
||||
|
||||
#[cfg(test)]
|
||||
mod tests {
|
||||
use super::PackageIdSpec;
|
||||
use crate::util_schemas::core::{GitReference, SourceKind};
|
||||
use url::Url;
|
||||
|
||||
#[test]
|
||||
fn good_parsing() {
|
||||
#[track_caller]
|
||||
fn ok(spec: &str, expected: PackageIdSpec, expected_rendered: &str) {
|
||||
let parsed = PackageIdSpec::parse(spec).unwrap();
|
||||
assert_eq!(parsed, expected);
|
||||
let rendered = parsed.to_string();
|
||||
assert_eq!(rendered, expected_rendered);
|
||||
let reparsed = PackageIdSpec::parse(&rendered).unwrap();
|
||||
assert_eq!(reparsed, expected);
|
||||
}
|
||||
|
||||
ok(
|
||||
"https://crates.io/foo",
|
||||
PackageIdSpec {
|
||||
name: String::from("foo"),
|
||||
version: None,
|
||||
url: Some(Url::parse("https://crates.io/foo").unwrap()),
|
||||
kind: None,
|
||||
},
|
||||
"https://crates.io/foo",
|
||||
);
|
||||
ok(
|
||||
"https://crates.io/foo#1.2.3",
|
||||
PackageIdSpec {
|
||||
name: String::from("foo"),
|
||||
version: Some("1.2.3".parse().unwrap()),
|
||||
url: Some(Url::parse("https://crates.io/foo").unwrap()),
|
||||
kind: None,
|
||||
},
|
||||
"https://crates.io/foo#1.2.3",
|
||||
);
|
||||
ok(
|
||||
"https://crates.io/foo#1.2",
|
||||
PackageIdSpec {
|
||||
name: String::from("foo"),
|
||||
version: Some("1.2".parse().unwrap()),
|
||||
url: Some(Url::parse("https://crates.io/foo").unwrap()),
|
||||
kind: None,
|
||||
},
|
||||
"https://crates.io/foo#1.2",
|
||||
);
|
||||
ok(
|
||||
"https://crates.io/foo#bar:1.2.3",
|
||||
PackageIdSpec {
|
||||
name: String::from("bar"),
|
||||
version: Some("1.2.3".parse().unwrap()),
|
||||
url: Some(Url::parse("https://crates.io/foo").unwrap()),
|
||||
kind: None,
|
||||
},
|
||||
"https://crates.io/foo#bar@1.2.3",
|
||||
);
|
||||
ok(
|
||||
"https://crates.io/foo#bar@1.2.3",
|
||||
PackageIdSpec {
|
||||
name: String::from("bar"),
|
||||
version: Some("1.2.3".parse().unwrap()),
|
||||
url: Some(Url::parse("https://crates.io/foo").unwrap()),
|
||||
kind: None,
|
||||
},
|
||||
"https://crates.io/foo#bar@1.2.3",
|
||||
);
|
||||
ok(
|
||||
"https://crates.io/foo#bar@1.2",
|
||||
PackageIdSpec {
|
||||
name: String::from("bar"),
|
||||
version: Some("1.2".parse().unwrap()),
|
||||
url: Some(Url::parse("https://crates.io/foo").unwrap()),
|
||||
kind: None,
|
||||
},
|
||||
"https://crates.io/foo#bar@1.2",
|
||||
);
|
||||
ok(
|
||||
"registry+https://crates.io/foo#bar@1.2",
|
||||
PackageIdSpec {
|
||||
name: String::from("bar"),
|
||||
version: Some("1.2".parse().unwrap()),
|
||||
url: Some(Url::parse("https://crates.io/foo").unwrap()),
|
||||
kind: Some(SourceKind::Registry),
|
||||
},
|
||||
"registry+https://crates.io/foo#bar@1.2",
|
||||
);
|
||||
ok(
|
||||
"sparse+https://crates.io/foo#bar@1.2",
|
||||
PackageIdSpec {
|
||||
name: String::from("bar"),
|
||||
version: Some("1.2".parse().unwrap()),
|
||||
url: Some(Url::parse("sparse+https://crates.io/foo").unwrap()),
|
||||
kind: Some(SourceKind::SparseRegistry),
|
||||
},
|
||||
"sparse+https://crates.io/foo#bar@1.2",
|
||||
);
|
||||
ok(
|
||||
"foo",
|
||||
PackageIdSpec {
|
||||
name: String::from("foo"),
|
||||
version: None,
|
||||
url: None,
|
||||
kind: None,
|
||||
},
|
||||
"foo",
|
||||
);
|
||||
ok(
|
||||
"foo:1.2.3",
|
||||
PackageIdSpec {
|
||||
name: String::from("foo"),
|
||||
version: Some("1.2.3".parse().unwrap()),
|
||||
url: None,
|
||||
kind: None,
|
||||
},
|
||||
"foo@1.2.3",
|
||||
);
|
||||
ok(
|
||||
"foo@1.2.3",
|
||||
PackageIdSpec {
|
||||
name: String::from("foo"),
|
||||
version: Some("1.2.3".parse().unwrap()),
|
||||
url: None,
|
||||
kind: None,
|
||||
},
|
||||
"foo@1.2.3",
|
||||
);
|
||||
ok(
|
||||
"foo@1.2",
|
||||
PackageIdSpec {
|
||||
name: String::from("foo"),
|
||||
version: Some("1.2".parse().unwrap()),
|
||||
url: None,
|
||||
kind: None,
|
||||
},
|
||||
"foo@1.2",
|
||||
);
|
||||
|
||||
// pkgid-spec.md
|
||||
ok(
|
||||
"regex",
|
||||
PackageIdSpec {
|
||||
name: String::from("regex"),
|
||||
version: None,
|
||||
url: None,
|
||||
kind: None,
|
||||
},
|
||||
"regex",
|
||||
);
|
||||
ok(
|
||||
"regex@1.4",
|
||||
PackageIdSpec {
|
||||
name: String::from("regex"),
|
||||
version: Some("1.4".parse().unwrap()),
|
||||
url: None,
|
||||
kind: None,
|
||||
},
|
||||
"regex@1.4",
|
||||
);
|
||||
ok(
|
||||
"regex@1.4.3",
|
||||
PackageIdSpec {
|
||||
name: String::from("regex"),
|
||||
version: Some("1.4.3".parse().unwrap()),
|
||||
url: None,
|
||||
kind: None,
|
||||
},
|
||||
"regex@1.4.3",
|
||||
);
|
||||
ok(
|
||||
"https://github.com/rust-lang/crates.io-index#regex",
|
||||
PackageIdSpec {
|
||||
name: String::from("regex"),
|
||||
version: None,
|
||||
url: Some(Url::parse("https://github.com/rust-lang/crates.io-index").unwrap()),
|
||||
kind: None,
|
||||
},
|
||||
"https://github.com/rust-lang/crates.io-index#regex",
|
||||
);
|
||||
ok(
|
||||
"https://github.com/rust-lang/crates.io-index#regex@1.4.3",
|
||||
PackageIdSpec {
|
||||
name: String::from("regex"),
|
||||
version: Some("1.4.3".parse().unwrap()),
|
||||
url: Some(Url::parse("https://github.com/rust-lang/crates.io-index").unwrap()),
|
||||
kind: None,
|
||||
},
|
||||
"https://github.com/rust-lang/crates.io-index#regex@1.4.3",
|
||||
);
|
||||
ok(
|
||||
"sparse+https://github.com/rust-lang/crates.io-index#regex@1.4.3",
|
||||
PackageIdSpec {
|
||||
name: String::from("regex"),
|
||||
version: Some("1.4.3".parse().unwrap()),
|
||||
url: Some(
|
||||
Url::parse("sparse+https://github.com/rust-lang/crates.io-index").unwrap(),
|
||||
),
|
||||
kind: Some(SourceKind::SparseRegistry),
|
||||
},
|
||||
"sparse+https://github.com/rust-lang/crates.io-index#regex@1.4.3",
|
||||
);
|
||||
ok(
|
||||
"https://github.com/rust-lang/cargo#0.52.0",
|
||||
PackageIdSpec {
|
||||
name: String::from("cargo"),
|
||||
version: Some("0.52.0".parse().unwrap()),
|
||||
url: Some(Url::parse("https://github.com/rust-lang/cargo").unwrap()),
|
||||
kind: None,
|
||||
},
|
||||
"https://github.com/rust-lang/cargo#0.52.0",
|
||||
);
|
||||
ok(
|
||||
"https://github.com/rust-lang/cargo#cargo-platform@0.1.2",
|
||||
PackageIdSpec {
|
||||
name: String::from("cargo-platform"),
|
||||
version: Some("0.1.2".parse().unwrap()),
|
||||
url: Some(Url::parse("https://github.com/rust-lang/cargo").unwrap()),
|
||||
kind: None,
|
||||
},
|
||||
"https://github.com/rust-lang/cargo#cargo-platform@0.1.2",
|
||||
);
|
||||
ok(
|
||||
"ssh://git@github.com/rust-lang/regex.git#regex@1.4.3",
|
||||
PackageIdSpec {
|
||||
name: String::from("regex"),
|
||||
version: Some("1.4.3".parse().unwrap()),
|
||||
url: Some(Url::parse("ssh://git@github.com/rust-lang/regex.git").unwrap()),
|
||||
kind: None,
|
||||
},
|
||||
"ssh://git@github.com/rust-lang/regex.git#regex@1.4.3",
|
||||
);
|
||||
ok(
|
||||
"git+ssh://git@github.com/rust-lang/regex.git#regex@1.4.3",
|
||||
PackageIdSpec {
|
||||
name: String::from("regex"),
|
||||
version: Some("1.4.3".parse().unwrap()),
|
||||
url: Some(Url::parse("ssh://git@github.com/rust-lang/regex.git").unwrap()),
|
||||
kind: Some(SourceKind::Git(GitReference::DefaultBranch)),
|
||||
},
|
||||
"git+ssh://git@github.com/rust-lang/regex.git#regex@1.4.3",
|
||||
);
|
||||
ok(
|
||||
"git+ssh://git@github.com/rust-lang/regex.git?branch=dev#regex@1.4.3",
|
||||
PackageIdSpec {
|
||||
name: String::from("regex"),
|
||||
version: Some("1.4.3".parse().unwrap()),
|
||||
url: Some(Url::parse("ssh://git@github.com/rust-lang/regex.git").unwrap()),
|
||||
kind: Some(SourceKind::Git(GitReference::Branch("dev".to_owned()))),
|
||||
},
|
||||
"git+ssh://git@github.com/rust-lang/regex.git?branch=dev#regex@1.4.3",
|
||||
);
|
||||
ok(
|
||||
"file:///path/to/my/project/foo",
|
||||
PackageIdSpec {
|
||||
name: String::from("foo"),
|
||||
version: None,
|
||||
url: Some(Url::parse("file:///path/to/my/project/foo").unwrap()),
|
||||
kind: None,
|
||||
},
|
||||
"file:///path/to/my/project/foo",
|
||||
);
|
||||
ok(
|
||||
"file:///path/to/my/project/foo#1.1.8",
|
||||
PackageIdSpec {
|
||||
name: String::from("foo"),
|
||||
version: Some("1.1.8".parse().unwrap()),
|
||||
url: Some(Url::parse("file:///path/to/my/project/foo").unwrap()),
|
||||
kind: None,
|
||||
},
|
||||
"file:///path/to/my/project/foo#1.1.8",
|
||||
);
|
||||
ok(
|
||||
"path+file:///path/to/my/project/foo#1.1.8",
|
||||
PackageIdSpec {
|
||||
name: String::from("foo"),
|
||||
version: Some("1.1.8".parse().unwrap()),
|
||||
url: Some(Url::parse("file:///path/to/my/project/foo").unwrap()),
|
||||
kind: Some(SourceKind::Path),
|
||||
},
|
||||
"path+file:///path/to/my/project/foo#1.1.8",
|
||||
);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn bad_parsing() {
|
||||
assert!(PackageIdSpec::parse("baz:").is_err());
|
||||
assert!(PackageIdSpec::parse("baz:*").is_err());
|
||||
assert!(PackageIdSpec::parse("baz@").is_err());
|
||||
assert!(PackageIdSpec::parse("baz@*").is_err());
|
||||
assert!(PackageIdSpec::parse("baz@^1.0").is_err());
|
||||
assert!(PackageIdSpec::parse("https://baz:1.0").is_err());
|
||||
assert!(PackageIdSpec::parse("https://#baz:1.0").is_err());
|
||||
assert!(
|
||||
PackageIdSpec::parse("foobar+https://github.com/rust-lang/crates.io-index").is_err()
|
||||
);
|
||||
assert!(PackageIdSpec::parse("path+https://github.com/rust-lang/crates.io-index").is_err());
|
||||
|
||||
// Only `git+` can use `?`
|
||||
assert!(PackageIdSpec::parse("file:///path/to/my/project/foo?branch=dev").is_err());
|
||||
assert!(PackageIdSpec::parse("path+file:///path/to/my/project/foo?branch=dev").is_err());
|
||||
assert!(PackageIdSpec::parse(
|
||||
"registry+https://github.com/rust-lang/cargo#0.52.0?branch=dev"
|
||||
)
|
||||
.is_err());
|
||||
assert!(PackageIdSpec::parse(
|
||||
"sparse+https://github.com/rust-lang/cargo#0.52.0?branch=dev"
|
||||
)
|
||||
.is_err());
|
||||
}
|
||||
}
|
|
@ -15,8 +15,8 @@ use serde::ser;
|
|||
use serde::{Deserialize, Serialize};
|
||||
use serde_untagged::UntaggedEnumVisitor;
|
||||
|
||||
use crate::core::PackageIdSpec;
|
||||
use crate::util::RustVersion;
|
||||
use crate::util_schemas::core::PackageIdSpec;
|
||||
|
||||
/// This type is used to deserialize `Cargo.toml` files.
|
||||
#[derive(Debug, Deserialize, Serialize)]
|
||||
|
|
Loading…
Reference in a new issue