refactor tool_doc! so that it can accept additional arguments.

Signed-off-by: ozkanonur <work@onurozkan.dev>

Author: onur-ozkan

src/bootstrap/doc.rs

@@ -746,7 +746,15 @@ impl Step for Rustc {
 }
 
 macro_rules! tool_doc {
-    ($tool: ident, $should_run: literal, $path: literal, $(rustc_tool = $rustc_tool:literal, )? $(in_tree = $in_tree:literal, )? [$($krate: literal),+ $(,)?] $(,)?) => {
+    (
+        $tool: ident,
+        $should_run: literal,
+        $path: literal,
+        $(rustc_tool = $rustc_tool:literal, )?
+        $(in_tree = $in_tree:literal, )?
+        [$($extra_arg: literal),+ $(,)?]
+        $(,)?
+    ) => {
         #[derive(Debug, Copy, Clone, Hash, PartialEq, Eq)]
         pub struct $tool {
             target: TargetSelection,
@@ -834,9 +842,9 @@ macro_rules! tool_doc {
                 cargo.arg("-Zskip-rustdoc-fingerprint");
                 // Only include compiler crates, no dependencies of those, such as `libc`.
                 cargo.arg("--no-deps");
-                cargo.arg("--lib");
+
                 $(
-                    cargo.arg("-p").arg($krate);
+                    cargo.arg($extra_arg);
                 )+
 
                 cargo.rustdocflag("--document-private-items");
@@ -852,41 +860,65 @@ macro_rules! tool_doc {
     }
 }
 
-tool_doc!(Rustdoc, "rustdoc-tool", "src/tools/rustdoc", ["rustdoc", "rustdoc-json-types"],);
+tool_doc!(
+    Rustdoc,
+    "rustdoc-tool",
+    "src/tools/rustdoc",
+    ["-p", "rustdoc", "-p", "rustdoc-json-types"]
+);
 tool_doc!(
     Rustfmt,
     "rustfmt-nightly",
     "src/tools/rustfmt",
-    ["rustfmt-nightly", "rustfmt-config_proc_macro"],
+    ["-p", "rustfmt-nightly", "-p", "rustfmt-config_proc_macro"],
 );
-tool_doc!(Clippy, "clippy", "src/tools/clippy", ["clippy_utils"]);
-tool_doc!(Miri, "miri", "src/tools/miri", ["miri"]);
+tool_doc!(Clippy, "clippy", "src/tools/clippy", ["-p", "clippy_utils"]);
+tool_doc!(Miri, "miri", "src/tools/miri", ["-p", "miri"]);
 tool_doc!(
     Cargo,
     "cargo",
     "src/tools/cargo",
     rustc_tool = false,
     in_tree = false,
     [
+        "-p",
         "cargo",
+        "-p",
         "cargo-platform",
+        "-p",
         "cargo-util",
+        "-p",
         "crates-io",
+        "-p",
         "cargo-test-macro",
+        "-p",
         "cargo-test-support",
+        "-p",
         "cargo-credential",
+        "-p",
         "cargo-credential-1password",
+        "-p",
         "mdman",
         // FIXME: this trips a license check in tidy.
+        // "-p",
         // "resolver-tests",
         // FIXME: we should probably document these, but they're different per-platform so we can't use `tool_doc`.
+        // "-p",
         // "cargo-credential-gnome-secret",
+        // "-p",
         // "cargo-credential-macos-keychain",
+        // "-p",
         // "cargo-credential-wincred",
     ]
 );
-tool_doc!(Tidy, "tidy", "src/tools/tidy", rustc_tool = false, ["tidy"]);
-tool_doc!(Bootstrap, "bootstrap", "src/bootstrap", rustc_tool = false, ["bootstrap"]);
+tool_doc!(Tidy, "tidy", "src/tools/tidy", rustc_tool = false, ["-p", "tidy"]);
+tool_doc!(
+    Bootstrap,
+    "bootstrap",
+    "src/bootstrap",
+    rustc_tool = false,
+    ["--lib", "-p", "bootstrap"]
+);
 
 #[derive(Ord, PartialOrd, Debug, Copy, Clone, Hash, PartialEq, Eq)]
 pub struct ErrorIndex {