src/tools/build-manifest/src/main.rs

   1 // Copyright 2017 The Rust Project Developers. See the COPYRIGHT
   2 // file at the top-level directory of this distribution and at
   3 // http://rust-lang.org/COPYRIGHT.
   4 //
   5 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
   6 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
   7 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
   8 // option. This file may not be copied, modified, or distributed
   9 // except according to those terms.
  10
  11 extern crate toml;
  12 #[macro_use]
  13 extern crate serde_derive;
  14
  15 use std::collections::BTreeMap;
  16 use std::env;
  17 use std::fs::File;
  18 use std::io::{self, Read, Write};
  19 use std::path::{PathBuf, Path};
  20 use std::process::{Command, Stdio};
  21
  22 static HOSTS: &'static [&'static str] = &[
  23     "aarch64-unknown-linux-gnu",
  24     "arm-unknown-linux-gnueabi",
  25     "arm-unknown-linux-gnueabihf",
  26     "armv7-unknown-linux-gnueabihf",
  27     "i686-apple-darwin",
  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     "powerpc-unknown-linux-gnu",
  36     "powerpc64-unknown-linux-gnu",
  37     "powerpc64le-unknown-linux-gnu",
  38     "s390x-unknown-linux-gnu",
  39     "x86_64-apple-darwin",
  40     "x86_64-pc-windows-gnu",
  41     "x86_64-pc-windows-msvc",
  42     "x86_64-unknown-freebsd",
  43     "x86_64-unknown-linux-gnu",
  44     "x86_64-unknown-netbsd",
  45 ];
  46
  47 static TARGETS: &'static [&'static str] = &[
  48     "aarch64-apple-ios",
  49     "aarch64-fuchsia",
  50     "aarch64-linux-android",
  51     "aarch64-unknown-cloudabi",
  52     "aarch64-unknown-linux-gnu",
  53     "aarch64-unknown-linux-musl",
  54     "arm-linux-androideabi",
  55     "arm-unknown-linux-gnueabi",
  56     "arm-unknown-linux-gnueabihf",
  57     "arm-unknown-linux-musleabi",
  58     "arm-unknown-linux-musleabihf",
  59     "armv5te-unknown-linux-gnueabi",
  60     "armv5te-unknown-linux-musleabi",
  61     "armv7-apple-ios",
  62     "armv7-linux-androideabi",
  63     "armv7-unknown-cloudabi-eabihf",
  64     "armv7-unknown-linux-gnueabihf",
  65     "armv7-unknown-linux-musleabihf",
  66     "armebv7r-none-eabihf",
  67     "armv7s-apple-ios",
  68     "asmjs-unknown-emscripten",
  69     "i386-apple-ios",
  70     "i586-pc-windows-msvc",
  71     "i586-unknown-linux-gnu",
  72     "i586-unknown-linux-musl",
  73     "i686-apple-darwin",
  74     "i686-linux-android",
  75     "i686-pc-windows-gnu",
  76     "i686-pc-windows-msvc",
  77     "i686-unknown-cloudabi",
  78     "i686-unknown-freebsd",
  79     "i686-unknown-linux-gnu",
  80     "i686-unknown-linux-musl",
  81     "mips-unknown-linux-gnu",
  82     "mips-unknown-linux-musl",
  83     "mips64-unknown-linux-gnuabi64",
  84     "mips64el-unknown-linux-gnuabi64",
  85     "mipsel-unknown-linux-gnu",
  86     "mipsel-unknown-linux-musl",
  87     "powerpc-unknown-linux-gnu",
  88     "powerpc-unknown-linux-gnuspe",
  89     "powerpc64-unknown-linux-gnu",
  90     "powerpc64le-unknown-linux-gnu",
  91     "powerpc64le-unknown-linux-musl",
  92     "s390x-unknown-linux-gnu",
  93     "sparc-unknown-linux-gnu",
  94     "sparc64-unknown-linux-gnu",
  95     "sparcv9-sun-solaris",
  96     "thumbv6m-none-eabi",
  97     "thumbv7em-none-eabi",
  98     "thumbv7em-none-eabihf",
  99     "thumbv7m-none-eabi",
 100     "wasm32-unknown-emscripten",
 101     "wasm32-unknown-unknown",
 102     "x86_64-apple-darwin",
 103     "x86_64-apple-ios",
 104     "x86_64-fuchsia",
 105     "x86_64-linux-android",
 106     "x86_64-pc-windows-gnu",
 107     "x86_64-pc-windows-msvc",
 108     "x86_64-rumprun-netbsd",
 109     "x86_64-sun-solaris",
 110     "x86_64-unknown-cloudabi",
 111     "x86_64-unknown-freebsd",
 112     "x86_64-unknown-hermit",
 113     "x86_64-unknown-linux-gnu",
 114     "x86_64-unknown-linux-gnux32",
 115     "x86_64-unknown-linux-musl",
 116     "x86_64-unknown-netbsd",
 117     "x86_64-unknown-redox",
 118 ];
 119
 120 static MINGW: &'static [&'static str] = &[
 121     "i686-pc-windows-gnu",
 122     "x86_64-pc-windows-gnu",
 123 ];
 124
 125 #[derive(Serialize)]
 126 #[serde(rename_all = "kebab-case")]
 127 struct Manifest {
 128     manifest_version: String,
 129     date: String,
 130     pkg: BTreeMap<String, Package>,
 131     renames: BTreeMap<String, Rename>
 132 }
 133
 134 #[derive(Serialize)]
 135 struct Package {
 136     version: String,
 137     git_commit_hash: Option<String>,
 138     target: BTreeMap<String, Target>,
 139 }
 140
 141 #[derive(Serialize)]
 142 struct Rename {
 143     to: String,
 144 }
 145
 146 #[derive(Serialize)]
 147 struct Target {
 148     available: bool,
 149     url: Option<String>,
 150     hash: Option<String>,
 151     xz_url: Option<String>,
 152     xz_hash: Option<String>,
 153     components: Option<Vec<Component>>,
 154     extensions: Option<Vec<Component>>,
 155 }
 156
 157 impl Target {
 158     fn unavailable() -> Target {
 159         Target {
 160             available: false,
 161             url: None,
 162             hash: None,
 163             xz_url: None,
 164             xz_hash: None,
 165             components: None,
 166             extensions: None,
 167         }
 168     }
 169 }
 170
 171 #[derive(Serialize)]
 172 struct Component {
 173     pkg: String,
 174     target: String,
 175 }
 176
 177 macro_rules! t {
 178     ($e:expr) => (match $e {
 179         Ok(e) => e,
 180         Err(e) => panic!("{} failed with {}", stringify!($e), e),
 181     })
 182 }
 183
 184 struct Builder {
 185     rust_release: String,
 186     cargo_release: String,
 187     rls_release: String,
 188     clippy_release: String,
 189     rustfmt_release: String,
 190     llvm_tools_release: String,
 191
 192     input: PathBuf,
 193     output: PathBuf,
 194     gpg_passphrase: String,
 195     digests: BTreeMap<String, String>,
 196     s3_address: String,
 197     date: String,
 198
 199     rust_version: Option<String>,
 200     cargo_version: Option<String>,
 201     rls_version: Option<String>,
 202     clippy_version: Option<String>,
 203     rustfmt_version: Option<String>,
 204     llvm_tools_version: Option<String>,
 205
 206     rust_git_commit_hash: Option<String>,
 207     cargo_git_commit_hash: Option<String>,
 208     rls_git_commit_hash: Option<String>,
 209     clippy_git_commit_hash: Option<String>,
 210     rustfmt_git_commit_hash: Option<String>,
 211     llvm_tools_git_commit_hash: Option<String>,
 212 }
 213
 214 fn main() {
 215     let mut args = env::args().skip(1);
 216     let input = PathBuf::from(args.next().unwrap());
 217     let output = PathBuf::from(args.next().unwrap());
 218     let date = args.next().unwrap();
 219     let rust_release = args.next().unwrap();
 220     let cargo_release = args.next().unwrap();
 221     let rls_release = args.next().unwrap();
 222     let clippy_release = args.next().unwrap();
 223     let rustfmt_release = args.next().unwrap();
 224     let llvm_tools_release = args.next().unwrap();
 225     let s3_address = args.next().unwrap();
 226     let mut passphrase = String::new();
 227     t!(io::stdin().read_to_string(&mut passphrase));
 228
 229     Builder {
 230         rust_release,
 231         cargo_release,
 232         rls_release,
 233         clippy_release,
 234         rustfmt_release,
 235         llvm_tools_release,
 236
 237         input,
 238         output,
 239         gpg_passphrase: passphrase,
 240         digests: BTreeMap::new(),
 241         s3_address,
 242         date,
 243
 244         rust_version: None,
 245         cargo_version: None,
 246         rls_version: None,
 247         clippy_version: None,
 248         rustfmt_version: None,
 249         llvm_tools_version: None,
 250
 251         rust_git_commit_hash: None,
 252         cargo_git_commit_hash: None,
 253         rls_git_commit_hash: None,
 254         clippy_git_commit_hash: None,
 255         rustfmt_git_commit_hash: None,
 256         llvm_tools_git_commit_hash: None,
 257     }.build();
 258 }
 259
 260 impl Builder {
 261     fn build(&mut self) {
 262         self.rust_version = self.version("rust", "x86_64-unknown-linux-gnu");
 263         self.cargo_version = self.version("cargo", "x86_64-unknown-linux-gnu");
 264         self.rls_version = self.version("rls", "x86_64-unknown-linux-gnu");
 265         self.clippy_version = self.version("clippy", "x86_64-unknown-linux-gnu");
 266         self.rustfmt_version = self.version("rustfmt", "x86_64-unknown-linux-gnu");
 267         self.llvm_tools_version = self.version("llvm-tools", "x86_64-unknown-linux-gnu");
 268
 269         self.rust_git_commit_hash = self.git_commit_hash("rust", "x86_64-unknown-linux-gnu");
 270         self.cargo_git_commit_hash = self.git_commit_hash("cargo", "x86_64-unknown-linux-gnu");
 271         self.rls_git_commit_hash = self.git_commit_hash("rls", "x86_64-unknown-linux-gnu");
 272         self.clippy_git_commit_hash = self.git_commit_hash("clippy", "x86_64-unknown-linux-gnu");
 273         self.rustfmt_git_commit_hash = self.git_commit_hash("rustfmt", "x86_64-unknown-linux-gnu");
 274         self.llvm_tools_git_commit_hash = self.git_commit_hash("llvm-tools",
 275                                                                "x86_64-unknown-linux-gnu");
 276
 277         self.digest_and_sign();
 278         let manifest = self.build_manifest();
 279         self.write_channel_files(&self.rust_release, &manifest);
 280
 281         if self.rust_release != "beta" && self.rust_release != "nightly" {
 282             self.write_channel_files("stable", &manifest);
 283         }
 284     }
 285
 286     fn digest_and_sign(&mut self) {
 287         for file in t!(self.input.read_dir()).map(|e| t!(e).path()) {
 288             let filename = file.file_name().unwrap().to_str().unwrap();
 289             let digest = self.hash(&file);
 290             self.sign(&file);
 291             assert!(self.digests.insert(filename.to_string(), digest).is_none());
 292         }
 293     }
 294
 295     fn build_manifest(&mut self) -> Manifest {
 296         let mut manifest = Manifest {
 297             manifest_version: "2".to_string(),
 298             date: self.date.to_string(),
 299             pkg: BTreeMap::new(),
 300             renames: BTreeMap::new(),
 301         };
 302
 303         self.package("rustc", &mut manifest.pkg, HOSTS);
 304         self.package("cargo", &mut manifest.pkg, HOSTS);
 305         self.package("rust-mingw", &mut manifest.pkg, MINGW);
 306         self.package("rust-std", &mut manifest.pkg, TARGETS);
 307         self.package("rust-docs", &mut manifest.pkg, TARGETS);
 308         self.package("rust-src", &mut manifest.pkg, &["*"]);
 309         self.package("rls-preview", &mut manifest.pkg, HOSTS);
 310         self.package("clippy-preview", &mut manifest.pkg, HOSTS);
 311         self.package("rustfmt-preview", &mut manifest.pkg, HOSTS);
 312         self.package("rust-analysis", &mut manifest.pkg, TARGETS);
 313         self.package("llvm-tools-preview", &mut manifest.pkg, TARGETS);
 314
 315         let clippy_present = manifest.pkg.contains_key("clippy-preview");
 316         let rls_present = manifest.pkg.contains_key("rls-preview");
 317         let rustfmt_present = manifest.pkg.contains_key("rustfmt-preview");
 318         let llvm_tools_present = manifest.pkg.contains_key("llvm-tools-preview");
 319
 320         if rls_present {
 321             manifest.renames.insert("rls".to_owned(), Rename { to: "rls-preview".to_owned() });
 322         }
 323
 324         let mut pkg = Package {
 325             version: self.cached_version("rust")
 326                          .as_ref()
 327                          .expect("Couldn't find Rust version")
 328                          .clone(),
 329             git_commit_hash: self.cached_git_commit_hash("rust").clone(),
 330             target: BTreeMap::new(),
 331         };
 332         for host in HOSTS {
 333             let filename = self.filename("rust", host);
 334             let digest = match self.digests.remove(&filename) {
 335                 Some(digest) => digest,
 336                 None => {
 337                     pkg.target.insert(host.to_string(), Target::unavailable());
 338                     continue
 339                 }
 340             };
 341             let xz_filename = filename.replace(".tar.gz", ".tar.xz");
 342             let xz_digest = self.digests.remove(&xz_filename);
 343             let mut components = Vec::new();
 344             let mut extensions = Vec::new();
 345
 346             // rustc/rust-std/cargo/docs are all required, and so is rust-mingw
 347             // if it's available for the target.
 348             components.extend(vec![
 349                 Component { pkg: "rustc".to_string(), target: host.to_string() },
 350                 Component { pkg: "rust-std".to_string(), target: host.to_string() },
 351                 Component { pkg: "cargo".to_string(), target: host.to_string() },
 352                 Component { pkg: "rust-docs".to_string(), target: host.to_string() },
 353             ]);
 354             if host.contains("pc-windows-gnu") {
 355                 components.push(Component {
 356                     pkg: "rust-mingw".to_string(),
 357                     target: host.to_string(),
 358                 });
 359             }
 360
 361             if clippy_present {
 362                 extensions.push(Component {
 363                     pkg: "clippy-preview".to_string(),
 364                     target: host.to_string(),
 365                 });
 366             }
 367             if rls_present {
 368                 extensions.push(Component {
 369                     pkg: "rls-preview".to_string(),
 370                     target: host.to_string(),
 371                 });
 372             }
 373             if rustfmt_present {
 374                 extensions.push(Component {
 375                     pkg: "rustfmt-preview".to_string(),
 376                     target: host.to_string(),
 377                 });
 378             }
 379             if llvm_tools_present {
 380                 extensions.push(Component {
 381                     pkg: "llvm-tools-preview".to_string(),
 382                     target: host.to_string(),
 383                 });
 384             }
 385             extensions.push(Component {
 386                 pkg: "rust-analysis".to_string(),
 387                 target: host.to_string(),
 388             });
 389             for target in TARGETS {
 390                 if target != host {
 391                     extensions.push(Component {
 392                         pkg: "rust-std".to_string(),
 393                         target: target.to_string(),
 394                     });
 395                 }
 396             }
 397             extensions.push(Component {
 398                 pkg: "rust-src".to_string(),
 399                 target: "*".to_string(),
 400             });
 401
 402             // If the components/extensions don't actually exist for this
 403             // particular host/target combination then nix it entirely from our
 404             // lists.
 405             {
 406                 let has_component = |c: &Component| {
 407                     if c.target == "*" {
 408                         return true
 409                     }
 410                     let pkg = match manifest.pkg.get(&c.pkg) {
 411                         Some(p) => p,
 412                         None => return false,
 413                     };
 414                     let target = match pkg.target.get(&c.target) {
 415                         Some(t) => t,
 416                         None => return false,
 417                     };
 418                     target.available
 419                 };
 420                 extensions.retain(&has_component);
 421                 components.retain(&has_component);
 422             }
 423
 424             pkg.target.insert(host.to_string(), Target {
 425                 available: true,
 426                 url: Some(self.url(&filename)),
 427                 hash: Some(digest),
 428                 xz_url: xz_digest.as_ref().map(|_| self.url(&xz_filename)),
 429                 xz_hash: xz_digest,
 430                 components: Some(components),
 431                 extensions: Some(extensions),
 432             });
 433         }
 434         manifest.pkg.insert("rust".to_string(), pkg);
 435
 436         return manifest;
 437     }
 438
 439     fn package(&mut self,
 440                pkgname: &str,
 441                dst: &mut BTreeMap<String, Package>,
 442                targets: &[&str]) {
 443         let version = match *self.cached_version(pkgname) {
 444             Some(ref version) => version.clone(),
 445             None => {
 446                 println!("Skipping package {}", pkgname);
 447                 return;
 448             }
 449         };
 450
 451         let targets = targets.iter().map(|name| {
 452             let filename = self.filename(pkgname, name);
 453             let digest = match self.digests.remove(&filename) {
 454                 Some(digest) => digest,
 455                 None => return (name.to_string(), Target::unavailable()),
 456             };
 457             let xz_filename = filename.replace(".tar.gz", ".tar.xz");
 458             let xz_digest = self.digests.remove(&xz_filename);
 459
 460             (name.to_string(), Target {
 461                 available: true,
 462                 url: Some(self.url(&filename)),
 463                 hash: Some(digest),
 464                 xz_url: xz_digest.as_ref().map(|_| self.url(&xz_filename)),
 465                 xz_hash: xz_digest,
 466                 components: None,
 467                 extensions: None,
 468             })
 469         }).collect();
 470
 471         dst.insert(pkgname.to_string(), Package {
 472             version,
 473             git_commit_hash: self.cached_git_commit_hash(pkgname).clone(),
 474             target: targets,
 475         });
 476     }
 477
 478     fn url(&self, filename: &str) -> String {
 479         format!("{}/{}/{}",
 480                 self.s3_address,
 481                 self.date,
 482                 filename)
 483     }
 484
 485     fn filename(&self, component: &str, target: &str) -> String {
 486         if component == "rust-src" {
 487             format!("rust-src-{}.tar.gz", self.rust_release)
 488         } else if component == "cargo" {
 489             format!("cargo-{}-{}.tar.gz", self.cargo_release, target)
 490         } else if component == "rls" || component == "rls-preview" {
 491             format!("rls-{}-{}.tar.gz", self.rls_release, target)
 492         } else if component == "clippy" || component == "clippy-preview" {
 493             format!("clippy-{}-{}.tar.gz", self.clippy_release, target)
 494         } else if component == "rustfmt" || component == "rustfmt-preview" {
 495             format!("rustfmt-{}-{}.tar.gz", self.rustfmt_release, target)
 496         } else if component == "llvm-tools" || component == "llvm-tools-preview" {
 497             format!("llvm-tools-{}-{}.tar.gz", self.llvm_tools_release, target)
 498         } else {
 499             format!("{}-{}-{}.tar.gz", component, self.rust_release, target)
 500         }
 501     }
 502
 503     fn cached_version(&self, component: &str) -> &Option<String> {
 504         if component == "cargo" {
 505             &self.cargo_version
 506         } else if component == "rls" || component == "rls-preview" {
 507             &self.rls_version
 508         } else if component == "clippy" || component == "clippy-preview" {
 509             &self.clippy_version
 510         } else if component == "rustfmt" || component == "rustfmt-preview" {
 511             &self.rustfmt_version
 512         } else if component == "llvm-tools" || component == "llvm-tools-preview" {
 513             &self.llvm_tools_version
 514         } else {
 515             &self.rust_version
 516         }
 517     }
 518
 519     fn cached_git_commit_hash(&self, component: &str) -> &Option<String> {
 520         if component == "cargo" {
 521             &self.cargo_git_commit_hash
 522         } else if component == "rls" || component == "rls-preview" {
 523             &self.rls_git_commit_hash
 524         } else if component == "clippy" || component == "clippy-preview" {
 525             &self.clippy_git_commit_hash
 526         } else if component == "rustfmt" || component == "rustfmt-preview" {
 527             &self.rustfmt_git_commit_hash
 528         } else if component == "llvm-tools" || component == "llvm-tools-preview" {
 529             &self.llvm_tools_git_commit_hash
 530         } else {
 531             &self.rust_git_commit_hash
 532         }
 533     }
 534
 535     fn version(&self, component: &str, target: &str) -> Option<String> {
 536         let mut cmd = Command::new("tar");
 537         let filename = self.filename(component, target);
 538         cmd.arg("xf")
 539            .arg(self.input.join(&filename))
 540            .arg(format!("{}/version", filename.replace(".tar.gz", "")))
 541            .arg("-O");
 542         let output = t!(cmd.output());
 543         if output.status.success() {
 544             Some(String::from_utf8_lossy(&output.stdout).trim().to_string())
 545         } else {
 546             // Perhaps we didn't build this package.
 547             None
 548         }
 549     }
 550
 551     fn git_commit_hash(&self, component: &str, target: &str) -> Option<String> {
 552         let mut cmd = Command::new("tar");
 553         let filename = self.filename(component, target);
 554         cmd.arg("xf")
 555            .arg(self.input.join(&filename))
 556            .arg(format!("{}/git-commit-hash", filename.replace(".tar.gz", "")))
 557            .arg("-O");
 558         let output = t!(cmd.output());
 559         if output.status.success() {
 560             Some(String::from_utf8_lossy(&output.stdout).trim().to_string())
 561         } else {
 562             None
 563         }
 564     }
 565
 566     fn hash(&self, path: &Path) -> String {
 567         let sha = t!(Command::new("shasum")
 568                         .arg("-a").arg("256")
 569                         .arg(path.file_name().unwrap())
 570                         .current_dir(path.parent().unwrap())
 571                         .output());
 572         assert!(sha.status.success());
 573
 574         let filename = path.file_name().unwrap().to_str().unwrap();
 575         let sha256 = self.output.join(format!("{}.sha256", filename));
 576         t!(t!(File::create(&sha256)).write_all(&sha.stdout));
 577
 578         let stdout = String::from_utf8_lossy(&sha.stdout);
 579         stdout.split_whitespace().next().unwrap().to_string()
 580     }
 581
 582     fn sign(&self, path: &Path) {
 583         let filename = path.file_name().unwrap().to_str().unwrap();
 584         let asc = self.output.join(format!("{}.asc", filename));
 585         println!("signing: {:?}", path);
 586         let mut cmd = Command::new("gpg");
 587         cmd.arg("--no-tty")
 588             .arg("--yes")
 589             .arg("--passphrase-fd").arg("0")
 590             .arg("--personal-digest-preferences").arg("SHA512")
 591             .arg("--armor")
 592             .arg("--output").arg(&asc)
 593             .arg("--detach-sign").arg(path)
 594             .stdin(Stdio::piped());
 595         let mut child = t!(cmd.spawn());
 596         t!(child.stdin.take().unwrap().write_all(self.gpg_passphrase.as_bytes()));
 597         assert!(t!(child.wait()).success());
 598     }
 599
 600     fn write_channel_files(&self, channel_name: &str, manifest: &Manifest) {
 601         self.write(&toml::to_string(&manifest).unwrap(), channel_name, ".toml");
 602         self.write(&manifest.date, channel_name, "-date.txt");
 603         self.write(manifest.pkg["rust"].git_commit_hash.as_ref().unwrap(),
 604                    channel_name, "-git-commit-hash.txt");
 605     }
 606
 607     fn write(&self, contents: &str, channel_name: &str, suffix: &str) {
 608         let dst = self.output.join(format!("channel-rust-{}{}", channel_name, suffix));
 609         t!(t!(File::create(&dst)).write_all(contents.as_bytes()));
 610         self.hash(&dst);
 611         self.sign(&dst);
 612     }
 613 }