Build and test Rustfmt

diff --git a/src/Cargo.lock b/src/Cargo.lock
index 47ef0a7d8ca13a98f4aef9a61a1463d78d0546d5..8a87a4eb7da1d1fb0b03bc415e453292500779a1 100644 (file)
--- a/src/Cargo.lock
+++ b/src/Cargo.lock
@@ -1339,7 +1339,7 @@ dependencies = [
  "rls-rustc 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "rls-span 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "rls-vfs 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "rls-rustc 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "rls-span 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "rls-vfs 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",

- "rustfmt-nightly 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustfmt-nightly 0.2.5",

  "serde 1.0.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",


@@ -1810,7 +1810,6 @@ dependencies = [
 [[package]]
 name = "rustfmt-nightly"
 version = "0.2.5"
 [[package]]
 name = "rustfmt-nightly"
 version = "0.2.5"

-source = "registry+https://github.com/rust-lang/crates.io-index"

 dependencies = [
  "diff 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
  "env_logger 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
 dependencies = [
  "diff 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
  "env_logger 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",


@@ -2549,7 +2548,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum rls-vfs 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)" = "ffd34691a510938bb67fe0444fb363103c73ffb31c121d1e16bc92d8945ea8ff"
 "checksum rustc-demangle 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)" = "aee45432acc62f7b9a108cc054142dac51f979e69e71ddce7d6fc7adf29e817e"
 "checksum rustc-serialize 0.3.24 (registry+https://github.com/rust-lang/crates.io-index)" = "dcf128d1287d2ea9d80910b5f1120d0b8eede3fbf1abe91c40d39ea7d51e6fda"
 "checksum rls-vfs 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)" = "ffd34691a510938bb67fe0444fb363103c73ffb31c121d1e16bc92d8945ea8ff"
 "checksum rustc-demangle 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)" = "aee45432acc62f7b9a108cc054142dac51f979e69e71ddce7d6fc7adf29e817e"
 "checksum rustc-serialize 0.3.24 (registry+https://github.com/rust-lang/crates.io-index)" = "dcf128d1287d2ea9d80910b5f1120d0b8eede3fbf1abe91c40d39ea7d51e6fda"

-"checksum rustfmt-nightly 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)" = "7d6dbb39239e54df780a850721fba87b3fdb2e645b39041742ec111369cec6af"

 "checksum same-file 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "d931a44fdaa43b8637009e7632a02adc4f2b2e0733c08caa4cf00e8da4a117a7"
 "checksum scoped-tls 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "f417c22df063e9450888a7561788e9bd46d3bb3c1466435b4eccb903807f147d"
 "checksum scopeguard 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "59a076157c1e2dc561d8de585151ee6965d910dd4dcb5dabb7ae3e83981a6c57"
 "checksum same-file 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "d931a44fdaa43b8637009e7632a02adc4f2b2e0733c08caa4cf00e8da4a117a7"
 "checksum scoped-tls 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "f417c22df063e9450888a7561788e9bd46d3bb3c1466435b4eccb903807f147d"
 "checksum scopeguard 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "59a076157c1e2dc561d8de585151ee6965d910dd4dcb5dabb7ae3e83981a6c57"

diff --git a/src/bootstrap/builder.rs b/src/bootstrap/builder.rs
index 4765546b184d39bffa0c1375f8af83da2e9e9b2f..7ff0154bf8bb30532bfbedc8710421e4b87b1134 100644 (file)
--- a/src/bootstrap/builder.rs
+++ b/src/bootstrap/builder.rs
@@ -249,11 +249,11 @@ macro_rules! describe {
                 tool::UnstableBookGen, tool::Tidy, tool::Linkchecker, tool::CargoTest,
                 tool::Compiletest, tool::RemoteTestServer, tool::RemoteTestClient,
                 tool::RustInstaller, tool::Cargo, tool::Rls, tool::Rustdoc, tool::Clippy,
                 tool::UnstableBookGen, tool::Tidy, tool::Linkchecker, tool::CargoTest,
                 tool::Compiletest, tool::RemoteTestServer, tool::RemoteTestClient,
                 tool::RustInstaller, tool::Cargo, tool::Rls, tool::Rustdoc, tool::Clippy,

-                native::Llvm),
+                native::Llvm, tool::Rustfmt),

             Kind::Test => describe!(check::Tidy, check::Bootstrap, check::DefaultCompiletest,
                 check::HostCompiletest, check::Crate, check::CrateLibrustc, check::Rustdoc,
                 check::Linkcheck, check::Cargotest, check::Cargo, check::Rls, check::Docs,
             Kind::Test => describe!(check::Tidy, check::Bootstrap, check::DefaultCompiletest,
                 check::HostCompiletest, check::Crate, check::CrateLibrustc, check::Rustdoc,
                 check::Linkcheck, check::Cargotest, check::Cargo, check::Rls, check::Docs,

-                check::ErrorIndex, check::Distcheck),
+                check::ErrorIndex, check::Distcheck, check::Rustfmt),

             Kind::Bench => describe!(check::Crate, check::CrateLibrustc),
             Kind::Doc => describe!(doc::UnstableBook, doc::UnstableBookGen, doc::TheBook,
                 doc::Standalone, doc::Std, doc::Test, doc::Rustc, doc::ErrorIndex, doc::Nomicon,
             Kind::Bench => describe!(check::Crate, check::CrateLibrustc),
             Kind::Doc => describe!(doc::UnstableBook, doc::UnstableBookGen, doc::TheBook,
                 doc::Standalone, doc::Std, doc::Test, doc::Rustc, doc::ErrorIndex, doc::Nomicon,

diff --git a/src/bootstrap/check.rs b/src/bootstrap/check.rs
index 0d5c3addd9e7447df135a5ac11610f57af94dc1d..7be5c31e27d12aaf04fd71d3ef53314ffdf86e83 100644 (file)
--- a/src/bootstrap/check.rs
+++ b/src/bootstrap/check.rs
@@ -253,6 +253,47 @@ fn run(self, builder: &Builder) {
     }
 }
 
     }
 }
 

+#[derive(Debug, Copy, Clone, PartialEq, Eq, Hash)]
+pub struct Rustfmt {
+    stage: u32,
+    host: Interned<String>,
+}
+
+impl Step for Rustfmt {
+    type Output = ();
+    const ONLY_HOSTS: bool = true;
+
+    fn should_run(run: ShouldRun) -> ShouldRun {
+        run.path("src/tools/rustfmt")
+    }
+
+    fn make_run(run: RunConfig) {
+        run.builder.ensure(Rustfmt {
+            stage: run.builder.top_stage,
+            host: run.target,
+        });
+    }
+
+    /// Runs `cargo test` for rustfmt.
+    fn run(self, builder: &Builder) {
+        let build = builder.build;
+        let stage = self.stage;
+        let host = self.host;
+        let compiler = builder.compiler(stage, host);
+
+        builder.ensure(tool::Rustfmt { compiler, target: self.host });
+        let mut cargo = builder.cargo(compiler, Mode::Tool, host, "test");
+        cargo.arg("--manifest-path").arg(build.src.join("src/tools/rustfmt/Cargo.toml"));
+
+        // Don't build tests dynamically, just a pain to work with
+        cargo.env("RUSTC_NO_PREFER_DYNAMIC", "1");
+
+        builder.add_rustc_lib_path(compiler, &mut cargo);
+
+        try_run(build, &mut cargo);
+    }
+}
+

 fn path_for_cargo(builder: &Builder, compiler: Compiler) -> OsString {
     // Configure PATH to find the right rustc. NB. we have to use PATH
     // and not RUSTC because the Cargo test suite has tests that will
 fn path_for_cargo(builder: &Builder, compiler: Compiler) -> OsString {
     // Configure PATH to find the right rustc. NB. we have to use PATH
     // and not RUSTC because the Cargo test suite has tests that will

diff --git a/src/bootstrap/tool.rs b/src/bootstrap/tool.rs
index eaa2b1244236fa59f74c9836229305fd0a704e59..e8de8d52b670f86dd0be9c982c5d1d6d4b2bbc73 100644 (file)
--- a/src/bootstrap/tool.rs
+++ b/src/bootstrap/tool.rs
@@ -431,6 +431,40 @@ fn run(self, builder: &Builder) -> PathBuf {
     }
 }
 
     }
 }
 

+#[derive(Debug, Copy, Clone, Hash, PartialEq, Eq)]
+pub struct Rustfmt {
+    pub compiler: Compiler,
+    pub target: Interned<String>,
+}
+
+impl Step for Rustfmt {
+    type Output = PathBuf;
+    const DEFAULT: bool = true;
+    const ONLY_HOSTS: bool = true;
+
+    fn should_run(run: ShouldRun) -> ShouldRun {
+        let builder = run.builder;
+        run.path("src/tools/rustfmt").default_condition(builder.build.config.extended)
+    }
+
+    fn make_run(run: RunConfig) {
+        run.builder.ensure(Rustfmt {
+            compiler: run.builder.compiler(run.builder.top_stage, run.builder.build.build),
+            target: run.target,
+        });
+    }
+
+    fn run(self, builder: &Builder) -> PathBuf {
+        builder.ensure(ToolBuild {
+            compiler: self.compiler,
+            target: self.target,
+            tool: "rustfmt",
+            mode: Mode::Librustc,
+            path: "src/tools/rustfmt",
+        })
+    }
+}
+

 impl<'a> Builder<'a> {
     /// Get a `Command` which is ready to run `tool` in `stage` built for
     /// `host`.
 impl<'a> Builder<'a> {
     /// Get a `Command` which is ready to run `tool` in `stage` built for
     /// `host`.

diff --git a/src/tools/tidy/src/lib.rs b/src/tools/tidy/src/lib.rs
index 731a3d96cff9d9521c848200e667744dcb2f2310..56c0b21cd53c7b7e1a1f25aa392033b29cf52573 100644 (file)
--- a/src/tools/tidy/src/lib.rs
+++ b/src/tools/tidy/src/lib.rs
@@ -64,6 +64,7 @@ fn filter_dirs(path: &Path) -> bool {
         "src/tools/rls",
         "src/tools/clippy",
         "src/tools/rust-installer",
         "src/tools/rls",
         "src/tools/clippy",
         "src/tools/rust-installer",

+        "src/tools/rustfmt",

     ];
     skip.iter().any(|p| path.ends_with(p))
 }
     ];
     skip.iter().any(|p| path.ends_with(p))
 }