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https://github.com/astral-sh/uv.git
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1512e07a2e
Needed to prevent circular dependencies in my toolchain work (#2931). I think this is probably a reasonable change as we move towards persistent configuration too? Unfortunately `BuildIsolation` needs to be in `uv-types` to avoid circular dependencies still. We might be able to resolve that in the future.
75 lines
2 KiB
Rust
75 lines
2 KiB
Rust
use pep508_rs::PackageName;
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use rustc_hash::FxHashSet;
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/// Whether to reinstall packages.
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#[derive(Debug, Clone)]
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pub enum Reinstall {
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/// Don't reinstall any packages; respect the existing installation.
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None,
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/// Reinstall all packages in the plan.
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All,
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/// Reinstall only the specified packages.
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Packages(Vec<PackageName>),
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}
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impl Reinstall {
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/// Determine the reinstall strategy to use.
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pub fn from_args(reinstall: bool, reinstall_package: Vec<PackageName>) -> Self {
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if reinstall {
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Self::All
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} else if !reinstall_package.is_empty() {
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Self::Packages(reinstall_package)
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} else {
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Self::None
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}
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}
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/// Returns `true` if no packages should be reinstalled.
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pub fn is_none(&self) -> bool {
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matches!(self, Self::None)
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}
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/// Returns `true` if all packages should be reinstalled.
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pub fn is_all(&self) -> bool {
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matches!(self, Self::All)
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}
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}
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/// Whether to allow package upgrades.
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#[derive(Debug, Clone)]
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pub enum Upgrade {
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/// Prefer pinned versions from the existing lockfile, if possible.
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None,
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/// Allow package upgrades for all packages, ignoring the existing lockfile.
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All,
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/// Allow package upgrades, but only for the specified packages.
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Packages(FxHashSet<PackageName>),
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}
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impl Upgrade {
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/// Determine the upgrade strategy from the command-line arguments.
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pub fn from_args(upgrade: bool, upgrade_package: Vec<PackageName>) -> Self {
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if upgrade {
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Self::All
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} else if !upgrade_package.is_empty() {
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Self::Packages(upgrade_package.into_iter().collect())
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} else {
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Self::None
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}
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}
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/// Returns `true` if no packages should be upgraded.
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pub fn is_none(&self) -> bool {
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matches!(self, Self::None)
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}
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/// Returns `true` if all packages should be upgraded.
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pub fn is_all(&self) -> bool {
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matches!(self, Self::All)
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}
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}
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