mirror of https://github.com/rust-lang/cargo
Auto merge of #13738 - epage:msrv, r=Muscraft
feat(reslve): Respect '--ignore-rust-version' ### What does this PR try to resolve? This is a part of #9930. ### How should we test and review this PR? I had considered several ways of implementing this. I first looked at passing this into `ops::resolve*`. .This would get a bit annoying with the function signature, so I considered moving it to a builder.. Each of the entry points is slightly different with different ownership needs, making it hard to have a common abstraction. In doing this, I noticed we currently pass some state around to the resolver via `Workspace`, so I mirrored that. The nice thing about this location is it provides a good place to hook in config and `package.resolve` so they affect this. ### Additional information
This commit is contained in:
commit
c375398f3b
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@ -100,6 +100,7 @@ pub struct Workspace<'gctx> {
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/// The resolver behavior specified with the `resolver` field.
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resolve_behavior: ResolveBehavior,
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honor_rust_version: Option<bool>,
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/// Workspace-level custom metadata
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custom_metadata: Option<toml::Value>,
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@ -229,6 +230,7 @@ impl<'gctx> Workspace<'gctx> {
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loaded_packages: RefCell::new(HashMap::new()),
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ignore_lock: false,
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resolve_behavior: ResolveBehavior::V1,
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honor_rust_version: None,
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custom_metadata: None,
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}
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}
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@ -605,6 +607,14 @@ impl<'gctx> Workspace<'gctx> {
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self.members().filter_map(|pkg| pkg.rust_version()).min()
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}
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pub fn set_honor_rust_version(&mut self, honor_rust_version: Option<bool>) {
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self.honor_rust_version = honor_rust_version;
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}
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pub fn resolve_honors_rust_version(&self) -> bool {
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self.gctx().cli_unstable().msrv_policy && self.honor_rust_version.unwrap_or(true)
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}
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pub fn custom_metadata(&self) -> Option<&toml::Value> {
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self.custom_metadata.as_ref()
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}
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@ -771,7 +781,7 @@ impl<'gctx> Workspace<'gctx> {
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}
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}
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debug!("find_members - {}", manifest_path.display());
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debug!("find_path_deps - {}", manifest_path.display());
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self.members.push(manifest_path.clone());
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let candidates = {
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@ -303,7 +303,7 @@ pub fn resolve_with_previous<'gctx>(
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if ws.gctx().cli_unstable().minimal_versions {
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version_prefs.version_ordering(VersionOrdering::MinimumVersionsFirst)
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}
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if ws.gctx().cli_unstable().msrv_policy {
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if ws.resolve_honors_rust_version() {
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version_prefs.max_rust_version(ws.rust_version().cloned().map(RustVersion::into_partial));
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}
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@ -504,6 +504,7 @@ pub trait ArgMatchesExt {
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fn workspace<'a>(&self, gctx: &'a GlobalContext) -> CargoResult<Workspace<'a>> {
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let root = self.root_manifest(gctx)?;
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let mut ws = Workspace::new(&root, gctx)?;
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ws.set_honor_rust_version(self.honor_rust_version());
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if gctx.cli_unstable().avoid_dev_deps {
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ws.set_require_optional_deps(false);
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}
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@ -347,15 +347,13 @@ fn dependency_rust_version_older_and_newer_than_package() {
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p.cargo("check --ignore-rust-version")
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.arg("-Zmsrv-policy")
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.masquerade_as_nightly_cargo(&["msrv-policy"])
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// This should pick 1.6.0
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.with_stderr(
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"\
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[UPDATING] `dummy-registry` index
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[LOCKING] 2 packages
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[ADDING] bar v1.5.0 (latest: v1.6.0)
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[DOWNLOADING] crates ...
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[DOWNLOADED] bar v1.5.0 (registry `dummy-registry`)
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[CHECKING] bar v1.5.0
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[DOWNLOADED] bar v1.6.0 (registry `dummy-registry`)
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[CHECKING] bar v1.6.0
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[CHECKING] [..]
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[FINISHED] [..]
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",
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@ -483,15 +481,13 @@ fn workspace_with_mixed_rust_version() {
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p.cargo("check --ignore-rust-version")
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.arg("-Zmsrv-policy")
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.masquerade_as_nightly_cargo(&["msrv-policy"])
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// This should pick 1.6.0
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.with_stderr(
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"\
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[UPDATING] `dummy-registry` index
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[LOCKING] 3 packages
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[ADDING] bar v1.4.0 (latest: v1.6.0)
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[DOWNLOADING] crates ...
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[DOWNLOADED] bar v1.4.0 (registry `dummy-registry`)
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[CHECKING] bar v1.4.0
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[DOWNLOADED] bar v1.6.0 (registry `dummy-registry`)
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[CHECKING] bar v1.6.0
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[CHECKING] [..]
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[FINISHED] [..]
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",
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