Add --refresh to uv venv (#10834)

## Summary

I was surprised that this didn't exist.

crates/uv-cli/src/lib.rs

@@ -2472,6 +2472,9 @@ pub struct VenvArgs {
     #[arg(long, value_enum, env = EnvVars::UV_LINK_MODE)]
     pub link_mode: Option<uv_install_wheel::linker::LinkMode>,
 
+    #[command(flatten)]
+    pub refresh: RefreshArgs,
+
     #[command(flatten)]
     pub compat_args: compat::VenvCompatArgs,
 }

crates/uv/src/lib.rs

@@ -819,7 +819,11 @@ async fn run(mut cli: Cli) -> Result<ExitStatus> {
             show_settings!(args);
 
             // Initialize the cache.
-            let cache = cache.init()?;
+            let cache = cache.init()?.with_refresh(
+                args.refresh
+                    .combine(Refresh::from(args.settings.reinstall.clone()))
+                    .combine(Refresh::from(args.settings.upgrade.clone())),
+            );
 
             // Since we use ".venv" as the default name, we use "." as the default prompt.
             let prompt = args.prompt.or_else(|| {

crates/uv/src/settings.rs

@@ -2206,6 +2206,7 @@ pub(crate) struct VenvSettings {
     pub(crate) system_site_packages: bool,
     pub(crate) relocatable: bool,
     pub(crate) no_project: bool,
+    pub(crate) refresh: Refresh,
     pub(crate) settings: PipSettings,
 }
 
@@ -2228,6 +2229,7 @@ impl VenvSettings {
             exclude_newer,
             no_project,
             link_mode,
+            refresh,
             compat_args: _,
         } = args;
 
@@ -2239,6 +2241,7 @@ impl VenvSettings {
             system_site_packages,
             no_project,
             relocatable,
+            refresh: Refresh::from(refresh),
             settings: PipSettings::combine(
                 PipOptions {
                     python: python.and_then(Maybe::into_option),

docs/reference/cli.md

@@ -8084,6 +8084,10 @@ uv venv [OPTIONS] [PATH]
 </ul>
 </dd><dt><code>--quiet</code>, <code>-q</code></dt><dd><p>Do not print any output</p>
 
+</dd><dt><code>--refresh</code></dt><dd><p>Refresh all cached data</p>
+
+</dd><dt><code>--refresh-package</code> <i>refresh-package</i></dt><dd><p>Refresh cached data for a specific package</p>
+
 </dd><dt><code>--relocatable</code></dt><dd><p>Make the virtual environment relocatable.</p>
 
 <p>A relocatable virtual environment can be moved around and redistributed without invalidating its associated entrypoint and activation scripts.</p>