feat: implement configuration to change sub command for test, bench and doctest

crates/rust-analyzer/src/config.rs

@@ -904,8 +904,24 @@ config_data! {
         /// This config takes a map of crate names with the exported proc-macro names to ignore as values.
         procMacro_ignored: FxHashMap<Box<str>, Box<[Box<str>]>>          = FxHashMap::default(),
 
+        /// Subcommand used for bench runnables instead of `bench`.
+        runnables_bench_command: String = "bench".to_owned(),
+        /// Override the command used for bench runnables.
+        /// The first element of the array should be the program to execute (for example, `cargo`).
+        ///
+        /// Use the placeholders `${package}`, `${target_arg}`, `${target}`, `${test_name}` to dynamically
+        /// replace the package name, target option (such as `--bin` or `--example`), the target name and
+        /// the test name (name of test function or test mod path).
+        runnables_bench_overrideCommand: Option<Vec<String>> = None,
         /// Command to be executed instead of 'cargo' for runnables.
         runnables_command: Option<String> = None,
+        /// Override the command used for bench runnables.
+        /// The first element of the array should be the program to execute (for example, `cargo`).
+        ///
+        /// Use the placeholders `${package}`, `${target_arg}`, `${target}`, `${test_name}` to dynamically
+        /// replace the package name, target option (such as `--bin` or `--example`), the target name and
+        /// the test name (name of test function or test mod path).
+        runnables_doctest_overrideCommand: Option<Vec<String>> = None,
         /// Additional arguments to be passed to cargo for runnables such as
         /// tests or binaries. For example, it may be `--release`.
         runnables_extraArgs: Vec<String>   = vec![],
@@ -917,6 +933,15 @@ config_data! {
         /// they will end up being interpreted as options to
         /// [`rustc`’s built-in test harness (“libtest”)](https://doc.rust-lang.org/rustc/tests/index.html#cli-arguments).
         runnables_extraTestBinaryArgs: Vec<String> = vec!["--nocapture".to_owned()],
+        /// Subcommand used for test runnables instead of `test`.
+        runnables_test_command: String = "test".to_owned(),
+        /// Override the command used for test runnables.
+        /// The first element of the array should be the program to execute (for example, `cargo`).
+        ///
+        /// Use the placeholders `${package}`, `${target_arg}`, `${target}`, `${test_name}` to dynamically
+        /// replace the package name, target option (such as `--bin` or `--example`), the target name and
+        /// the test name (name of test function or test mod path).
+        runnables_test_overrideCommand: Option<Vec<String>> = None,
 
         /// Path to the Cargo.toml of the rust compiler workspace, for usage in rustc_private
         /// projects, or "discover" to try to automatically find it if the `rustc-dev` component
@@ -1568,6 +1593,16 @@ pub struct RunnablesConfig {
     pub cargo_extra_args: Vec<String>,
     /// Additional arguments for the binary being run, if it is a test or benchmark.
     pub extra_test_binary_args: Vec<String>,
+    /// Subcommand used for doctest runnables instead of `test`.
+    pub test_command: String,
+    /// Override the command used for test runnables.
+    pub test_override_command: Option<Vec<String>>,
+    /// Subcommand used for doctest runnables instead of `bench`.
+    pub bench_command: String,
+    /// Override the command used for bench runnables.
+    pub bench_override_command: Option<Vec<String>>,
+    /// Override the command used for doctest runnables.
+    pub doc_test_override_command: Option<Vec<String>>,
 }
 
 /// Configuration for workspace symbol search requests.
@@ -2494,6 +2529,11 @@ impl Config {
             override_cargo: self.runnables_command(source_root).clone(),
             cargo_extra_args: self.runnables_extraArgs(source_root).clone(),
             extra_test_binary_args: self.runnables_extraTestBinaryArgs(source_root).clone(),
+            test_command: self.runnables_test_command(source_root).clone(),
+            test_override_command: self.runnables_test_overrideCommand(source_root).clone(),
+            bench_command: self.runnables_bench_command(source_root).clone(),
+            bench_override_command: self.runnables_bench_overrideCommand(source_root).clone(),
+            doc_test_override_command: self.runnables_doctest_overrideCommand(source_root).clone(),
         }
     }
 

crates/rust-analyzer/src/lsp/to_proto.rs

@@ -1561,6 +1561,9 @@ pub(crate) fn runnable(
 
             let target = spec.target.clone();
 
+            let override_command =
+                CargoTargetSpec::override_command(snap, Some(spec.clone()), &runnable.kind);
+
             let (cargo_args, executable_args) = CargoTargetSpec::runnable_args(
                 snap,
                 Some(spec.clone()),
@@ -1576,23 +1579,41 @@ pub(crate) fn runnable(
             let label = runnable.label(Some(&target));
             let location = location_link(snap, None, runnable.nav)?;
 
-            Ok(Some(lsp_ext::Runnable {
-                label,
-                location: Some(location),
-                kind: lsp_ext::RunnableKind::Cargo,
-                args: lsp_ext::RunnableArgs::Cargo(lsp_ext::CargoRunnableArgs {
-                    workspace_root: Some(workspace_root.into()),
-                    override_cargo: config.override_cargo,
-                    cargo_args,
-                    cwd: cwd.into(),
-                    executable_args,
-                    environment: spec
-                        .sysroot_root
-                        .map(|root| ("RUSTC_TOOLCHAIN".to_owned(), root.to_string()))
-                        .into_iter()
-                        .collect(),
+            let environment = spec
+                .sysroot_root
+                .map(|root| ("RUSTC_TOOLCHAIN".to_owned(), root.to_string()))
+                .into_iter()
+                .collect();
+
+            Ok(match override_command {
+                Some(override_command) => match override_command.split_first() {
+                    Some((program, args)) => Some(lsp_ext::Runnable {
+                        label,
+                        location: Some(location),
+                        kind: lsp_ext::RunnableKind::Shell,
+                        args: lsp_ext::RunnableArgs::Shell(lsp_ext::ShellRunnableArgs {
+                            environment,
+                            cwd: cwd.into(),
+                            program: program.to_string(),
+                            args: args.to_vec(),
+                        }),
+                    }),
+                    _ => None,
+                },
+                None => Some(lsp_ext::Runnable {
+                    label,
+                    location: Some(location),
+                    kind: lsp_ext::RunnableKind::Cargo,
+                    args: lsp_ext::RunnableArgs::Cargo(lsp_ext::CargoRunnableArgs {
+                        workspace_root: Some(workspace_root.into()),
+                        override_cargo: config.override_cargo,
+                        cargo_args,
+                        cwd: cwd.into(),
+                        executable_args,
+                        environment,
+                    }),
                 }),
-            }))
+            })
         }
         Some(TargetSpec::ProjectJson(spec)) => {
             let label = runnable.label(Some(&spec.label));

crates/rust-analyzer/src/target_spec.rs

@@ -123,7 +123,7 @@ impl CargoTargetSpec {
 
         match kind {
             RunnableKind::Test { test_id, attr } => {
-                cargo_args.push("test".to_owned());
+                cargo_args.push(config.test_command);
                 executable_args.push(test_id.to_string());
                 if let TestId::Path(_) = test_id {
                     executable_args.push("--exact".to_owned());
@@ -134,12 +134,12 @@ impl CargoTargetSpec {
                 }
             }
             RunnableKind::TestMod { path } => {
-                cargo_args.push("test".to_owned());
+                cargo_args.push(config.test_command);
                 executable_args.push(path.clone());
                 executable_args.extend(extra_test_binary_args);
             }
             RunnableKind::Bench { test_id } => {
-                cargo_args.push("bench".to_owned());
+                cargo_args.push(config.bench_command);
                 executable_args.push(test_id.to_string());
                 if let TestId::Path(_) = test_id {
                     executable_args.push("--exact".to_owned());
@@ -154,10 +154,12 @@ impl CargoTargetSpec {
             }
             RunnableKind::Bin => {
                 let subcommand = match spec {
-                    Some(CargoTargetSpec { target_kind: TargetKind::Test, .. }) => "test",
-                    _ => "run",
+                    Some(CargoTargetSpec { target_kind: TargetKind::Test, .. }) => {
+                        config.test_command
+                    }
+                    _ => "run".to_owned(),
                 };
-                cargo_args.push(subcommand.to_owned());
+                cargo_args.push(subcommand);
             }
         }
 
@@ -206,6 +208,53 @@ impl CargoTargetSpec {
         (cargo_args, executable_args)
     }
 
+    pub(crate) fn override_command(
+        snap: &GlobalStateSnapshot,
+        spec: Option<CargoTargetSpec>,
+        kind: &RunnableKind,
+    ) -> Option<Vec<String>> {
+        let config = snap.config.runnables(None);
+        let (args, test_name) = match kind {
+            RunnableKind::Test { test_id, .. } => {
+                (config.test_override_command, Some(test_id.to_string()))
+            }
+            RunnableKind::TestMod { path } => (config.test_override_command, Some(path.clone())),
+            RunnableKind::Bench { test_id } => {
+                (config.bench_override_command, Some(test_id.to_string()))
+            }
+            RunnableKind::DocTest { test_id } => {
+                (config.doc_test_override_command, Some(test_id.to_string()))
+            }
+            RunnableKind::Bin => match spec {
+                Some(CargoTargetSpec { target_kind: TargetKind::Test, .. }) => {
+                    (config.test_override_command, None)
+                }
+                _ => (None, None),
+            },
+        };
+        let test_name = test_name.unwrap_or_default();
+
+        let target_arg = |kind| match kind {
+            TargetKind::Bin => "--bin",
+            TargetKind::Test => "--test",
+            TargetKind::Bench => "--bench",
+            TargetKind::Example => "--example",
+            TargetKind::Lib { .. } => "--lib",
+            TargetKind::BuildScript | TargetKind::Other => "",
+        };
+
+        let replace_placeholders = |arg: String| match &spec {
+            Some(spec) => arg
+                .replace("${package}", &spec.package)
+                .replace("${target_arg}", target_arg(spec.target_kind))
+                .replace("${target}", &spec.target)
+                .replace("${test_name}", &test_name),
+            _ => arg,
+        };
+
+        args.map(|args| args.into_iter().map(replace_placeholders).collect())
+    }
+
     pub(crate) fn push_to(self, buf: &mut Vec<String>, kind: &RunnableKind) {
         buf.push("--package".to_owned());
         buf.push(self.package);

docs/book/src/configuration_generated.md

@@ -1348,13 +1348,44 @@ Default: `true`
 Whether to warn when a rename will cause conflicts (change the meaning of the code).
 
 
+## rust-analyzer.runnables.bench.command {#runnables.bench.command}
+
+Default: `"bench"`
+
+Subcommand used for bench runnables instead of `bench`.
+
+
+## rust-analyzer.runnables.bench.overrideCommand {#runnables.bench.overrideCommand}
+
+Default: `null`
+
+Override the command used for bench runnables.
+The first element of the array should be the program to execute (for example, `cargo`).
+
+Use the placeholders `${package}`, `${target_arg}`, `${target}`, `${test_name}` to dynamically
+replace the package name, target option (such as `--bin` or `--example`), the target name and
+the test name (name of test function or test mod path).
+
+
 ## rust-analyzer.runnables.command {#runnables.command}
 
 Default: `null`
 
 Command to be executed instead of 'cargo' for runnables.
 
 
+## rust-analyzer.runnables.doctest.overrideCommand {#runnables.doctest.overrideCommand}
+
+Default: `null`
+
+Override the command used for bench runnables.
+The first element of the array should be the program to execute (for example, `cargo`).
+
+Use the placeholders `${package}`, `${target_arg}`, `${target}`, `${test_name}` to dynamically
+replace the package name, target option (such as `--bin` or `--example`), the target name and
+the test name (name of test function or test mod path).
+
+
 ## rust-analyzer.runnables.extraArgs {#runnables.extraArgs}
 
 Default: `[]`
@@ -1381,6 +1412,25 @@ they will end up being interpreted as options to
 [`rustc`’s built-in test harness (“libtest”)](https://doc.rust-lang.org/rustc/tests/index.html#cli-arguments).
 
 
+## rust-analyzer.runnables.test.command {#runnables.test.command}
+
+Default: `"test"`
+
+Subcommand used for test runnables instead of `test`.
+
+
+## rust-analyzer.runnables.test.overrideCommand {#runnables.test.overrideCommand}
+
+Default: `null`
+
+Override the command used for test runnables.
+The first element of the array should be the program to execute (for example, `cargo`).
+
+Use the placeholders `${package}`, `${target_arg}`, `${target}`, `${test_name}` to dynamically
+replace the package name, target option (such as `--bin` or `--example`), the target name and
+the test name (name of test function or test mod path).
+
+
 ## rust-analyzer.rustc.source {#rustc.source}
 
 Default: `null`

editors/code/package.json

@@ -2826,6 +2826,32 @@
                     }
                 }
             },
+            {
+                "title": "Runnables",
+                "properties": {
+                    "rust-analyzer.runnables.bench.command": {
+                        "markdownDescription": "Subcommand used for bench runnables instead of `bench`.",
+                        "default": "bench",
+                        "type": "string"
+                    }
+                }
+            },
+            {
+                "title": "Runnables",
+                "properties": {
+                    "rust-analyzer.runnables.bench.overrideCommand": {
+                        "markdownDescription": "Override the command used for bench runnables.\nThe first element of the array should be the program to execute (for example, `cargo`).\n\nUse the placeholders `${package}`, `${target_arg}`, `${target}`, `${test_name}` to dynamically\nreplace the package name, target option (such as `--bin` or `--example`), the target name and\nthe test name (name of test function or test mod path).",
+                        "default": null,
+                        "type": [
+                            "null",
+                            "array"
+                        ],
+                        "items": {
+                            "type": "string"
+                        }
+                    }
+                }
+            },
             {
                 "title": "Runnables",
                 "properties": {
@@ -2839,6 +2865,22 @@
                     }
                 }
             },
+            {
+                "title": "Runnables",
+                "properties": {
+                    "rust-analyzer.runnables.doctest.overrideCommand": {
+                        "markdownDescription": "Override the command used for bench runnables.\nThe first element of the array should be the program to execute (for example, `cargo`).\n\nUse the placeholders `${package}`, `${target_arg}`, `${target}`, `${test_name}` to dynamically\nreplace the package name, target option (such as `--bin` or `--example`), the target name and\nthe test name (name of test function or test mod path).",
+                        "default": null,
+                        "type": [
+                            "null",
+                            "array"
+                        ],
+                        "items": {
+                            "type": "string"
+                        }
+                    }
+                }
+            },
             {
                 "title": "Runnables",
                 "properties": {
@@ -2867,6 +2909,32 @@
                     }
                 }
             },
+            {
+                "title": "Runnables",
+                "properties": {
+                    "rust-analyzer.runnables.test.command": {
+                        "markdownDescription": "Subcommand used for test runnables instead of `test`.",
+                        "default": "test",
+                        "type": "string"
+                    }
+                }
+            },
+            {
+                "title": "Runnables",
+                "properties": {
+                    "rust-analyzer.runnables.test.overrideCommand": {
+                        "markdownDescription": "Override the command used for test runnables.\nThe first element of the array should be the program to execute (for example, `cargo`).\n\nUse the placeholders `${package}`, `${target_arg}`, `${target}`, `${test_name}` to dynamically\nreplace the package name, target option (such as `--bin` or `--example`), the target name and\nthe test name (name of test function or test mod path).",
+                        "default": null,
+                        "type": [
+                            "null",
+                            "array"
+                        ],
+                        "items": {
+                            "type": "string"
+                        }
+                    }
+                }
+            },
             {
                 "title": "Rustc",
                 "properties": {