1 //! Build a dist manifest, hash and sign everything.
2 //! This gets called by `promote-release`
3 //! (https://github.com/rust-lang/rust-central-station/tree/master/promote-release)
4 //! via `x.py dist hash-and-sign`; the cmdline arguments are set up
5 //! by rustbuild (in `src/bootstrap/dist.rs`).
11 use crate::checksum::Checksums;
12 use crate::manifest::{Component, Manifest, Package, Rename, Target};
13 use crate::versions::{PkgType, Versions};
14 use std::collections::{BTreeMap, HashMap, HashSet};
16 use std::fs::{self, File};
17 use std::path::{Path, PathBuf};
19 static HOSTS: &[&str] = &[
20 "aarch64-apple-darwin",
21 "aarch64-pc-windows-msvc",
22 "aarch64-unknown-linux-gnu",
23 "aarch64-unknown-linux-musl",
24 "arm-unknown-linux-gnueabi",
25 "arm-unknown-linux-gnueabihf",
26 "armv7-unknown-linux-gnueabihf",
28 "i686-pc-windows-gnu",
29 "i686-pc-windows-msvc",
30 "i686-unknown-linux-gnu",
31 "mips-unknown-linux-gnu",
32 "mips64-unknown-linux-gnuabi64",
33 "mips64el-unknown-linux-gnuabi64",
34 "mipsel-unknown-linux-gnu",
35 "mipsisa32r6-unknown-linux-gnu",
36 "mipsisa32r6el-unknown-linux-gnu",
37 "mipsisa64r6-unknown-linux-gnuabi64",
38 "mipsisa64r6el-unknown-linux-gnuabi64",
39 "powerpc-unknown-linux-gnu",
40 "powerpc64-unknown-linux-gnu",
41 "powerpc64le-unknown-linux-gnu",
42 "riscv64gc-unknown-linux-gnu",
43 "s390x-unknown-linux-gnu",
44 "x86_64-apple-darwin",
45 "x86_64-pc-windows-gnu",
46 "x86_64-pc-windows-msvc",
47 "x86_64-unknown-freebsd",
48 "x86_64-unknown-illumos",
49 "x86_64-unknown-linux-gnu",
50 "x86_64-unknown-linux-musl",
51 "x86_64-unknown-netbsd",
54 static TARGETS: &[&str] = &[
55 "aarch64-apple-darwin",
58 "aarch64-linux-android",
59 "aarch64-pc-windows-msvc",
60 "aarch64-unknown-hermit",
61 "aarch64-unknown-linux-gnu",
62 "aarch64-unknown-linux-musl",
63 "aarch64-unknown-none",
64 "aarch64-unknown-none-softfloat",
65 "aarch64-unknown-redox",
66 "arm-linux-androideabi",
67 "arm-unknown-linux-gnueabi",
68 "arm-unknown-linux-gnueabihf",
69 "arm-unknown-linux-musleabi",
70 "arm-unknown-linux-musleabihf",
71 "armv5te-unknown-linux-gnueabi",
72 "armv5te-unknown-linux-musleabi",
74 "armv7-linux-androideabi",
75 "thumbv7neon-linux-androideabi",
76 "armv7-unknown-linux-gnueabi",
77 "armv7-unknown-linux-gnueabihf",
79 "thumbv7neon-unknown-linux-gnueabihf",
80 "armv7-unknown-linux-musleabi",
81 "armv7-unknown-linux-musleabihf",
83 "armebv7r-none-eabihf",
87 "asmjs-unknown-emscripten",
91 "i586-pc-windows-msvc",
92 "i586-unknown-linux-gnu",
93 "i586-unknown-linux-musl",
96 "i686-pc-windows-gnu",
97 "i686-pc-windows-msvc",
98 "i686-unknown-freebsd",
99 "i686-unknown-linux-gnu",
100 "i686-unknown-linux-musl",
101 "mips-unknown-linux-gnu",
102 "mips-unknown-linux-musl",
103 "mips64-unknown-linux-gnuabi64",
104 "mips64-unknown-linux-muslabi64",
105 "mips64el-unknown-linux-gnuabi64",
106 "mips64el-unknown-linux-muslabi64",
107 "mipsisa32r6-unknown-linux-gnu",
108 "mipsisa32r6el-unknown-linux-gnu",
109 "mipsisa64r6-unknown-linux-gnuabi64",
110 "mipsisa64r6el-unknown-linux-gnuabi64",
111 "mipsel-unknown-linux-gnu",
112 "mipsel-unknown-linux-musl",
113 "nvptx64-nvidia-cuda",
114 "powerpc-unknown-linux-gnu",
115 "powerpc64-unknown-linux-gnu",
116 "powerpc64le-unknown-linux-gnu",
117 "riscv32i-unknown-none-elf",
118 "riscv32imc-unknown-none-elf",
119 "riscv32imac-unknown-none-elf",
120 "riscv32gc-unknown-linux-gnu",
121 "riscv64imac-unknown-none-elf",
122 "riscv64gc-unknown-none-elf",
123 "riscv64gc-unknown-linux-gnu",
124 "s390x-unknown-linux-gnu",
125 "sparc64-unknown-linux-gnu",
126 "sparcv9-sun-solaris",
127 "thumbv6m-none-eabi",
128 "thumbv7em-none-eabi",
129 "thumbv7em-none-eabihf",
130 "thumbv7m-none-eabi",
131 "thumbv8m.base-none-eabi",
132 "thumbv8m.main-none-eabi",
133 "thumbv8m.main-none-eabihf",
134 "wasm32-unknown-emscripten",
135 "wasm32-unknown-unknown",
137 "x86_64-apple-darwin",
139 "x86_64-fortanix-unknown-sgx",
141 "x86_64-linux-android",
142 "x86_64-pc-windows-gnu",
143 "x86_64-pc-windows-msvc",
144 "x86_64-sun-solaris",
146 "x86_64-unknown-freebsd",
147 "x86_64-unknown-illumos",
148 "x86_64-unknown-linux-gnu",
149 "x86_64-unknown-linux-gnux32",
150 "x86_64-unknown-linux-musl",
151 "x86_64-unknown-netbsd",
152 "x86_64-unknown-redox",
153 "x86_64-unknown-hermit",
156 static DOCS_TARGETS: &[&str] = &[
157 "aarch64-unknown-linux-gnu",
159 "i686-pc-windows-gnu",
160 "i686-pc-windows-msvc",
161 "i686-unknown-linux-gnu",
162 "x86_64-apple-darwin",
163 "x86_64-pc-windows-gnu",
164 "x86_64-pc-windows-msvc",
165 "x86_64-unknown-linux-gnu",
166 "x86_64-unknown-linux-musl",
169 static MSI_INSTALLERS: &[&str] = &[
170 "aarch64-pc-windows-msvc",
171 "i686-pc-windows-gnu",
172 "i686-pc-windows-msvc",
173 "x86_64-pc-windows-gnu",
174 "x86_64-pc-windows-msvc",
177 static PKG_INSTALLERS: &[&str] = &["x86_64-apple-darwin", "aarch64-apple-darwin"];
179 static MINGW: &[&str] = &["i686-pc-windows-gnu", "x86_64-pc-windows-gnu"];
181 static NIGHTLY_ONLY_COMPONENTS: &[&str] = &["miri-preview", "rust-analyzer-preview"];
187 Err(e) => panic!("{} failed with {}", stringify!($e), e),
194 checksums: Checksums,
195 shipped_files: HashSet<String>,
204 let num_threads = if let Some(num) = env::var_os("BUILD_MANIFEST_NUM_THREADS") {
205 num.to_str().unwrap().parse().expect("invalid number for BUILD_MANIFEST_NUM_THREADS")
209 rayon::ThreadPoolBuilder::new()
210 .num_threads(num_threads)
212 .expect("failed to initialize Rayon");
214 let mut args = env::args().skip(1);
215 let input = PathBuf::from(args.next().unwrap());
216 let output = PathBuf::from(args.next().unwrap());
217 let date = args.next().unwrap();
218 let s3_address = args.next().unwrap();
219 let channel = args.next().unwrap();
222 versions: Versions::new(&channel, &input).unwrap(),
223 checksums: t!(Checksums::new()),
224 shipped_files: HashSet::new(),
235 fn build(&mut self) {
236 self.check_toolstate();
237 let manifest = self.build_manifest();
239 let channel = self.versions.channel().to_string();
240 self.write_channel_files(&channel, &manifest);
241 if channel == "stable" {
242 // channel-rust-1.XX.YY.toml
243 let rust_version = self.versions.rustc_version().to_string();
244 self.write_channel_files(&rust_version, &manifest);
246 // channel-rust-1.XX.toml
247 let major_minor = rust_version.split('.').take(2).collect::<Vec<_>>().join(".");
248 self.write_channel_files(&major_minor, &manifest);
251 if let Some(path) = std::env::var_os("BUILD_MANIFEST_SHIPPED_FILES_PATH") {
252 self.write_shipped_files(&Path::new(&path));
255 t!(self.checksums.store_cache());
258 /// If a tool does not pass its tests on *any* of Linux and Windows, don't ship
259 /// it on *all* targets, because tools like Miri can "cross-run" programs for
260 /// different targets, for example, run a program for `x86_64-pc-windows-msvc`
261 /// on `x86_64-unknown-linux-gnu`.
262 /// Right now, we do this only for Miri.
263 fn check_toolstate(&mut self) {
264 for file in &["toolstates-linux.json", "toolstates-windows.json"] {
265 let toolstates: Option<HashMap<String, String>> = File::open(self.input.join(file))
267 .and_then(|f| serde_json::from_reader(&f).ok());
268 let toolstates = toolstates.unwrap_or_else(|| {
269 println!("WARNING: `{}` missing/malformed; assuming all tools failed", file);
270 HashMap::default() // Use empty map if anything went wrong.
272 // Mark some tools as missing based on toolstate.
273 if toolstates.get("miri").map(|s| &*s as &str) != Some("test-pass") {
274 println!("Miri tests are not passing, removing component");
275 self.versions.disable_version(&PkgType::Miri);
281 fn build_manifest(&mut self) -> Manifest {
282 let mut manifest = Manifest {
283 manifest_version: "2".to_string(),
284 date: self.date.to_string(),
285 pkg: BTreeMap::new(),
286 artifacts: BTreeMap::new(),
287 renames: BTreeMap::new(),
288 profiles: BTreeMap::new(),
290 self.add_packages_to(&mut manifest);
291 self.add_artifacts_to(&mut manifest);
292 self.add_profiles_to(&mut manifest);
293 self.add_renames_to(&mut manifest);
294 manifest.pkg.insert("rust".to_string(), self.rust_package(&manifest));
296 self.checksums.fill_missing_checksums(&mut manifest);
301 fn add_packages_to(&mut self, manifest: &mut Manifest) {
302 let mut package = |name, targets| self.package(name, &mut manifest.pkg, targets);
303 package("rustc", HOSTS);
304 package("rustc-dev", HOSTS);
305 package("reproducible-artifacts", HOSTS);
306 package("rustc-docs", HOSTS);
307 package("cargo", HOSTS);
308 package("rust-mingw", MINGW);
309 package("rust-std", TARGETS);
310 package("rust-docs", DOCS_TARGETS);
311 package("rust-src", &["*"]);
312 package("rls-preview", HOSTS);
313 package("rust-analyzer-preview", HOSTS);
314 package("clippy-preview", HOSTS);
315 package("miri-preview", HOSTS);
316 package("rustfmt-preview", HOSTS);
317 package("rust-analysis", TARGETS);
318 package("llvm-tools-preview", TARGETS);
321 fn add_artifacts_to(&mut self, manifest: &mut Manifest) {
322 manifest.add_artifact("source-code", |artifact| {
323 let tarball = self.versions.tarball_name(&PkgType::Rustc, "src").unwrap();
324 artifact.add_tarball(self, "*", &tarball);
327 manifest.add_artifact("installer-msi", |artifact| {
328 for target in MSI_INSTALLERS {
329 let msi = self.versions.archive_name(&PkgType::Rust, target, "msi").unwrap();
330 artifact.add_file(self, target, &msi);
334 manifest.add_artifact("installer-pkg", |artifact| {
335 for target in PKG_INSTALLERS {
336 let pkg = self.versions.archive_name(&PkgType::Rust, target, "pkg").unwrap();
337 artifact.add_file(self, target, &pkg);
342 fn add_profiles_to(&mut self, manifest: &mut Manifest) {
343 let mut profile = |name, pkgs| self.profile(name, &mut manifest.profiles, pkgs);
344 profile("minimal", &["rustc", "cargo", "rust-std", "rust-mingw"]);
368 "rust-analyzer-preview",
370 "llvm-tools-preview",
376 // The compiler libraries are not stable for end users, and they're also huge, so we only
377 // `rustc-dev` for nightly users, and only in the "complete" profile. It's still possible
378 // for users to install the additional component manually, if needed.
379 if self.versions.channel() == "nightly" {
380 self.extend_profile("complete", &mut manifest.profiles, &["rustc-dev"]);
381 self.extend_profile("complete", &mut manifest.profiles, &["rustc-docs"]);
385 fn add_renames_to(&self, manifest: &mut Manifest) {
386 let mut rename = |from: &str, to: &str| {
387 manifest.renames.insert(from.to_owned(), Rename { to: to.to_owned() })
389 rename("rls", "rls-preview");
390 rename("rustfmt", "rustfmt-preview");
391 rename("clippy", "clippy-preview");
392 rename("miri", "miri-preview");
395 fn rust_package(&mut self, manifest: &Manifest) -> Package {
396 let version_info = self.versions.version(&PkgType::Rust).expect("missing Rust tarball");
397 let mut pkg = Package {
398 version: version_info.version.expect("missing Rust version"),
399 git_commit_hash: version_info.git_commit,
400 target: BTreeMap::new(),
403 if let Some(target) = self.target_host_combination(host, &manifest) {
404 pkg.target.insert(host.to_string(), target);
406 pkg.target.insert(host.to_string(), Target::unavailable());
413 fn target_host_combination(&mut self, host: &str, manifest: &Manifest) -> Option<Target> {
414 let filename = self.versions.tarball_name(&PkgType::Rust, host).unwrap();
416 let mut target = Target::from_compressed_tar(self, &filename);
417 if !target.available {
421 let mut components = Vec::new();
422 let mut extensions = Vec::new();
424 let host_component = |pkg| Component::from_str(pkg, host);
426 // rustc/rust-std/cargo/docs are all required,
427 // and so is rust-mingw if it's available for the target.
428 components.extend(vec![
429 host_component("rustc"),
430 host_component("rust-std"),
431 host_component("cargo"),
432 host_component("rust-docs"),
434 if host.contains("pc-windows-gnu") {
435 components.push(host_component("rust-mingw"));
438 // Tools are always present in the manifest,
439 // but might be marked as unavailable if they weren't built.
440 extensions.extend(vec![
441 host_component("clippy-preview"),
442 host_component("miri-preview"),
443 host_component("rls-preview"),
444 host_component("rust-analyzer-preview"),
445 host_component("rustfmt-preview"),
446 host_component("llvm-tools-preview"),
447 host_component("rust-analysis"),
453 .filter(|&&target| target != host)
454 .map(|target| Component::from_str("rust-std", target)),
456 extensions.extend(HOSTS.iter().map(|target| Component::from_str("rustc-dev", target)));
457 extensions.extend(HOSTS.iter().map(|target| Component::from_str("rustc-docs", target)));
458 extensions.push(Component::from_str("rust-src", "*"));
460 // If the components/extensions don't actually exist for this
461 // particular host/target combination then nix it entirely from our
463 let has_component = |c: &Component| {
467 let pkg = match manifest.pkg.get(&c.pkg) {
469 None => return false,
471 pkg.target.get(&c.target).is_some()
473 extensions.retain(&has_component);
474 components.retain(&has_component);
476 target.components = Some(components);
477 target.extensions = Some(extensions);
484 dst: &mut BTreeMap<String, Vec<String>>,
487 dst.insert(profile_name.to_owned(), pkgs.iter().map(|s| (*s).to_owned()).collect());
493 dst: &mut BTreeMap<String, Vec<String>>,
496 dst.get_mut(profile_name)
497 .expect("existing profile")
498 .extend(pkgs.iter().map(|s| (*s).to_owned()));
501 fn package(&mut self, pkgname: &str, dst: &mut BTreeMap<String, Package>, targets: &[&str]) {
502 let version_info = self
504 .version(&PkgType::from_component(pkgname))
505 .expect("failed to load package version");
506 let mut is_present = version_info.present;
508 // Never ship nightly-only components for other trains.
509 if self.versions.channel() != "nightly" && NIGHTLY_ONLY_COMPONENTS.contains(&pkgname) {
510 is_present = false; // Pretend the component is entirely missing.
513 let targets = targets
516 let target = if is_present {
519 .tarball_name(&PkgType::from_component(pkgname), name)
522 Target::from_compressed_tar(self, &filename)
524 // If the component is not present for this build add it anyway but mark it as
525 // unavailable -- this way rustup won't allow upgrades without --force
526 Target::unavailable()
528 (name.to_string(), target)
535 version: version_info.version.unwrap_or_default(),
536 git_commit_hash: version_info.git_commit,
542 fn url(&self, path: &Path) -> String {
543 let file_name = path.file_name().unwrap().to_str().unwrap();
544 format!("{}/{}/{}", self.s3_address, self.date, file_name)
547 fn write_channel_files(&mut self, channel_name: &str, manifest: &Manifest) {
548 self.write(&toml::to_string(&manifest).unwrap(), channel_name, ".toml");
549 self.write(&manifest.date, channel_name, "-date.txt");
551 manifest.pkg["rust"].git_commit_hash.as_ref().unwrap(),
553 "-git-commit-hash.txt",
557 fn write(&mut self, contents: &str, channel_name: &str, suffix: &str) {
558 let name = format!("channel-rust-{}{}", channel_name, suffix);
559 self.shipped_files.insert(name.clone());
561 let dst = self.output.join(name);
562 t!(fs::write(&dst, contents));
565 fn write_shipped_files(&self, path: &Path) {
566 let mut files = self.shipped_files.iter().map(|s| s.as_str()).collect::<Vec<_>>();
568 let content = format!("{}\n", files.join("\n"));
570 t!(std::fs::write(path, content.as_bytes()));