Deprecate tool.uv.dev-dependencies (#15469)

## Summary

Closes #15406

## Test Plan

`cargo test`

---------

Co-authored-by: Zanie Blue <[email protected]>

Author: blueraft

crates/uv-workspace/src/workspace.rs

@@ -5,6 +5,7 @@ use std::path::{Path, PathBuf};
 use std::sync::{Arc, Mutex};
 
 use glob::{GlobError, PatternError, glob};
+use itertools::Itertools;
 use rustc_hash::{FxHashMap, FxHashSet};
 use tracing::{debug, trace, warn};
 
@@ -863,6 +864,25 @@ impl Workspace {
             &workspace_pyproject_toml,
         )?;
 
+        let dev_dependencies_members = workspace_members
+            .iter()
+            .filter_map(|(_, member)| {
+                member
+                    .pyproject_toml
+                    .tool
+                    .as_ref()
+                    .and_then(|tool| tool.uv.as_ref())
+                    .and_then(|uv| uv.dev_dependencies.as_ref())
+                    .map(|_| format!("`{}`", member.root().join("pyproject.toml").user_display()))
+            })
+            .join(", ");
+        if !dev_dependencies_members.is_empty() {
+            warn_user_once!(
+                "The `tool.uv.dev-dependencies` field (used in {}) is deprecated and will be removed in a future release; use `dependency-groups.dev` instead",
+                dev_dependencies_members
+            );
+        }
+
         Ok(Self {
             install_path: workspace_root,
             packages: workspace_members,

crates/uv/tests/it/edit.rs

@@ -1838,6 +1838,7 @@ fn update_existing_dev() -> Result<()> {
     ----- stdout -----
 
     ----- stderr -----
+    warning: The `tool.uv.dev-dependencies` field (used in `pyproject.toml`) is deprecated and will be removed in a future release; use `dependency-groups.dev` instead
     Resolved 4 packages in [TIME]
     Prepared 3 packages in [TIME]
     Installed 3 packages in [TIME]
@@ -1897,6 +1898,7 @@ fn add_existing_dev() -> Result<()> {
     ----- stdout -----
 
     ----- stderr -----
+    warning: The `tool.uv.dev-dependencies` field (used in `pyproject.toml`) is deprecated and will be removed in a future release; use `dependency-groups.dev` instead
     Resolved 4 packages in [TIME]
     Prepared 3 packages in [TIME]
     Installed 3 packages in [TIME]
@@ -1953,6 +1955,7 @@ fn update_existing_dev_group() -> Result<()> {
     ----- stdout -----
 
     ----- stderr -----
+    warning: The `tool.uv.dev-dependencies` field (used in `pyproject.toml`) is deprecated and will be removed in a future release; use `dependency-groups.dev` instead
     Resolved 4 packages in [TIME]
     Prepared 3 packages in [TIME]
     Installed 3 packages in [TIME]
@@ -2008,6 +2011,7 @@ fn add_existing_dev_group() -> Result<()> {
     ----- stdout -----
 
     ----- stderr -----
+    warning: The `tool.uv.dev-dependencies` field (used in `pyproject.toml`) is deprecated and will be removed in a future release; use `dependency-groups.dev` instead
     Resolved 4 packages in [TIME]
     Prepared 3 packages in [TIME]
     Installed 3 packages in [TIME]
@@ -2069,6 +2073,7 @@ fn remove_both_dev() -> Result<()> {
     ----- stdout -----
 
     ----- stderr -----
+    warning: The `tool.uv.dev-dependencies` field (used in `pyproject.toml`) is deprecated and will be removed in a future release; use `dependency-groups.dev` instead
     Resolved 1 package in [TIME]
     Audited in [TIME]
     ");
@@ -2160,6 +2165,7 @@ fn remove_both_dev_group() -> Result<()> {
     ----- stdout -----
 
     ----- stderr -----
+    warning: The `tool.uv.dev-dependencies` field (used in `pyproject.toml`) is deprecated and will be removed in a future release; use `dependency-groups.dev` instead
     Resolved 1 package in [TIME]
     Audited in [TIME]
     ");
@@ -6494,17 +6500,18 @@ fn remove_repeated() -> Result<()> {
         anyio_local = anyio_local.portable_display(),
     })?;
 
-    uv_snapshot!(context.filters(), context.remove().arg("anyio"), @r###"
+    uv_snapshot!(context.filters(), context.remove().arg("anyio"), @r"
     success: true
     exit_code: 0
     ----- stdout -----
 
     ----- stderr -----
+    warning: The `tool.uv.dev-dependencies` field (used in `pyproject.toml`) is deprecated and will be removed in a future release; use `dependency-groups.dev` instead
     Resolved 2 packages in [TIME]
     Prepared 1 package in [TIME]
     Installed 1 package in [TIME]
      + anyio==4.3.0+foo (from file://[WORKSPACE]/scripts/packages/anyio_local)
-    "###);
+    ");
 
     let pyproject_toml = context.read("pyproject.toml");
 
@@ -6531,15 +6538,16 @@ fn remove_repeated() -> Result<()> {
         );
     });
 
-    uv_snapshot!(context.filters(), context.remove().arg("anyio").arg("--optional").arg("foo"), @r###"
+    uv_snapshot!(context.filters(), context.remove().arg("anyio").arg("--optional").arg("foo"), @r"
     success: true
     exit_code: 0
     ----- stdout -----
 
     ----- stderr -----
+    warning: The `tool.uv.dev-dependencies` field (used in `pyproject.toml`) is deprecated and will be removed in a future release; use `dependency-groups.dev` instead
     Resolved 2 packages in [TIME]
     Audited 1 package in [TIME]
-    "###);
+    ");
 
     let pyproject_toml = context.read("pyproject.toml");
 
@@ -6566,16 +6574,17 @@ fn remove_repeated() -> Result<()> {
         );
     });
 
-    uv_snapshot!(context.filters(), context.remove().arg("anyio").arg("--dev"), @r###"
+    uv_snapshot!(context.filters(), context.remove().arg("anyio").arg("--dev"), @r"
     success: true
     exit_code: 0
     ----- stdout -----
 
     ----- stderr -----
+    warning: The `tool.uv.dev-dependencies` field (used in `pyproject.toml`) is deprecated and will be removed in a future release; use `dependency-groups.dev` instead
     Resolved 1 package in [TIME]
     Uninstalled 1 package in [TIME]
      - anyio==4.3.0+foo (from file://[WORKSPACE]/scripts/packages/anyio_local)
-    "###);
+    ");
 
     let pyproject_toml = context.read("pyproject.toml");
 

crates/uv/tests/it/export.rs

@@ -1804,7 +1804,7 @@ fn devrequirements_txt_() -> Result<()> {
 
     context.lock().assert().success();
 
-    uv_snapshot!(context.filters(), context.export(), @r###"
+    uv_snapshot!(context.filters(), context.export(), @r"
     success: true
     exit_code: 0
     ----- stdout -----
@@ -1828,10 +1828,11 @@ fn devrequirements_txt_() -> Result<()> {
         # via project
 
     ----- stderr -----
+    warning: The `tool.uv.dev-dependencies` field (used in `pyproject.toml`) is deprecated and will be removed in a future release; use `dependency-groups.dev` instead
     Resolved 5 packages in [TIME]
-    "###);
+    ");
 
-    uv_snapshot!(context.filters(), context.export().arg("--no-dev"), @r###"
+    uv_snapshot!(context.filters(), context.export().arg("--no-dev"), @r"
     success: true
     exit_code: 0
     ----- stdout -----
@@ -1844,10 +1845,11 @@ fn devrequirements_txt_() -> Result<()> {
         # via project
 
     ----- stderr -----
+    warning: The `tool.uv.dev-dependencies` field (used in `pyproject.toml`) is deprecated and will be removed in a future release; use `dependency-groups.dev` instead
     Resolved 5 packages in [TIME]
-    "###);
+    ");
 
-    uv_snapshot!(context.filters(), context.export().arg("--only-dev"), @r###"
+    uv_snapshot!(context.filters(), context.export().arg("--only-dev"), @r"
     success: true
     exit_code: 0
     ----- stdout -----
@@ -1866,8 +1868,9 @@ fn devrequirements_txt_() -> Result<()> {
         # via anyio
 
     ----- stderr -----
+    warning: The `tool.uv.dev-dependencies` field (used in `pyproject.toml`) is deprecated and will be removed in a future release; use `dependency-groups.dev` instead
     Resolved 5 packages in [TIME]
-    "###);
+    ");
 
     Ok(())
 }