use std::path::{PathBuf, Path};
use std::process::{Command, Stdio};
-static HOSTS: &'static [&'static str] = &[
+static HOSTS: &[&str] = &[
"aarch64-unknown-linux-gnu",
"arm-unknown-linux-gnueabi",
"arm-unknown-linux-gnueabihf",
"x86_64-unknown-netbsd",
];
-static TARGETS: &'static [&'static str] = &[
+static TARGETS: &[&str] = &[
"aarch64-apple-ios",
"aarch64-fuchsia",
"aarch64-linux-android",
"x86_64-unknown-redox",
];
-static DOCS_TARGETS: &'static [&'static str] = &[
+static DOCS_TARGETS: &[&str] = &[
"i686-apple-darwin",
"i686-pc-windows-gnu",
"i686-pc-windows-msvc",
"x86_64-unknown-linux-gnu",
];
-static MINGW: &'static [&'static str] = &[
+static MINGW: &[&str] = &[
"i686-pc-windows-gnu",
"x86_64-pc-windows-gnu",
];
to: String,
}
-#[derive(Serialize)]
+#[derive(Serialize, Default)]
struct Target {
available: bool,
url: Option<String>,
}
impl Target {
- fn unavailable() -> Target {
- Target {
- available: false,
- url: None,
- hash: None,
- xz_url: None,
- xz_hash: None,
- components: None,
- extensions: None,
- }
- }
+ fn unavailable() -> Self { Self::default() }
}
#[derive(Serialize)]
target: String,
}
+impl Component {
+ fn from_str(pkg: &str, target: &str) -> Self {
+ Self { pkg: pkg.to_string(), target: target.to_string() }
+ }
+}
+
macro_rules! t {
($e:expr) => (match $e {
Ok(e) => e,
}.build();
}
+enum PkgType { RustSrc, Cargo, Rls, Clippy, Rustfmt, LlvmTools, Lldb, Miri, Other }
+
+impl PkgType {
+ fn from_component(component: &str) -> Self {
+ use PkgType::*;
+ match component {
+ "rust-src" => RustSrc,
+ "cargo" => Cargo,
+ "rls" | "rls-preview" => Rls,
+ "clippy" | "clippy-preview" => Clippy,
+ "rustfmt" | "rustfmt-preview" => Rustfmt,
+ "llvm-tools" | "llvm-tools-preview" => LlvmTools,
+ "lldb" | "lldb-preview" => Lldb,
+ "miri" | "miri-preview" => Miri,
+ _ => Other,
+ }
+ }
+}
+
impl Builder {
fn build(&mut self) {
self.rust_version = self.version("rust", "x86_64-unknown-linux-gnu");
renames: BTreeMap::new(),
profiles: BTreeMap::new(),
};
+ self.add_packages_to(&mut manifest);
+ self.add_profiles_to(&mut manifest);
+ self.add_renames_to(&mut manifest);
+ manifest.pkg.insert("rust".to_string(), self.rust_package(&manifest));
+ manifest
+ }
- self.package("rustc", &mut manifest.pkg, HOSTS);
- self.package("cargo", &mut manifest.pkg, HOSTS);
- self.package("rust-mingw", &mut manifest.pkg, MINGW);
- self.package("rust-std", &mut manifest.pkg, TARGETS);
- self.package("rust-docs", &mut manifest.pkg, DOCS_TARGETS);
- self.package("rust-src", &mut manifest.pkg, &["*"]);
- self.package("rls-preview", &mut manifest.pkg, HOSTS);
- self.package("clippy-preview", &mut manifest.pkg, HOSTS);
- self.package("miri", &mut manifest.pkg, HOSTS);
- self.package("rustfmt-preview", &mut manifest.pkg, HOSTS);
- self.package("rust-analysis", &mut manifest.pkg, TARGETS);
- self.package("llvm-tools-preview", &mut manifest.pkg, TARGETS);
- self.package("lldb-preview", &mut manifest.pkg, TARGETS);
-
- self.profile("minimal",
- &mut manifest.profiles,
- &["rustc", "cargo", "rust-std", "rust-mingw"]);
- self.profile("default",
- &mut manifest.profiles,
- &["rustc", "cargo", "rust-std", "rust-mingw",
- "rust-docs", "rustfmt-preview", "clippy-preview"]);
- self.profile("complete",
- &mut manifest.profiles,
- &["rustc", "cargo", "rust-std", "rust-mingw",
- "rust-docs", "rustfmt-preview", "clippy-preview",
- "rls-preview", "rust-src", "llvm-tools-preview",
- "lldb-preview", "rust-analysis", "miri"]);
-
- manifest.renames.insert("rls".to_owned(), Rename { to: "rls-preview".to_owned() });
- manifest.renames.insert("rustfmt".to_owned(), Rename { to: "rustfmt-preview".to_owned() });
- manifest.renames.insert("clippy".to_owned(), Rename { to: "clippy-preview".to_owned() });
+ fn add_packages_to(&mut self, manifest: &mut Manifest) {
+ let mut package = |name, targets| self.package(name, &mut manifest.pkg, targets);
+ package("rustc", HOSTS);
+ package("cargo", HOSTS);
+ package("rust-mingw", MINGW);
+ package("rust-std", TARGETS);
+ package("rust-docs", DOCS_TARGETS);
+ package("rust-src", &["*"]);
+ package("rls-preview", HOSTS);
+ package("clippy-preview", HOSTS);
+ package("miri", HOSTS);
+ package("rustfmt-preview", HOSTS);
+ package("rust-analysis", TARGETS);
+ package("llvm-tools-preview", TARGETS);
+ package("lldb-preview", TARGETS);
+ }
+ fn add_profiles_to(&mut self, manifest: &mut Manifest) {
+ let mut profile = |name, pkgs| self.profile(name, &mut manifest.profiles, pkgs);
+ profile("minimal", &["rustc", "cargo", "rust-std", "rust-mingw"]);
+ profile("default", &[
+ "rustc", "cargo", "rust-std", "rust-mingw",
+ "rust-docs", "rustfmt-preview", "clippy-preview"
+ ]);
+ profile("complete", &[
+ "rustc", "cargo", "rust-std", "rust-mingw",
+ "rust-docs", "rustfmt-preview", "clippy-preview",
+ "rls-preview", "rust-src", "llvm-tools-preview",
+ "lldb-preview", "rust-analysis", "miri"
+ ]);
+ }
+
+ fn add_renames_to(&self, manifest: &mut Manifest) {
+ let mut rename = |from: &str, to: &str| manifest.renames.insert(
+ from.to_owned(),
+ Rename { to: to.to_owned() }
+ );
+ rename("rls", "rls-preview");
+ rename("rustfmt", "rustfmt-preview");
+ rename("clippy", "clippy-preview");
+ }
+
+ fn rust_package(&mut self, manifest: &Manifest) -> Package {
let mut pkg = Package {
version: self.cached_version("rust")
.as_ref()
target: BTreeMap::new(),
};
for host in HOSTS {
- let filename = self.filename("rust", host);
- let digest = match self.digests.remove(&filename) {
- Some(digest) => digest,
- None => {
- pkg.target.insert(host.to_string(), Target::unavailable());
- continue
- }
- };
- let xz_filename = filename.replace(".tar.gz", ".tar.xz");
- let xz_digest = self.digests.remove(&xz_filename);
- let mut components = Vec::new();
- let mut extensions = Vec::new();
-
- // rustc/rust-std/cargo/docs are all required, and so is rust-mingw
- // if it's available for the target.
- components.extend(vec![
- Component { pkg: "rustc".to_string(), target: host.to_string() },
- Component { pkg: "rust-std".to_string(), target: host.to_string() },
- Component { pkg: "cargo".to_string(), target: host.to_string() },
- Component { pkg: "rust-docs".to_string(), target: host.to_string() },
- ]);
- if host.contains("pc-windows-gnu") {
- components.push(Component {
- pkg: "rust-mingw".to_string(),
- target: host.to_string(),
- });
- }
-
- // Tools are always present in the manifest, but might be marked as unavailable if they
- // weren't built
- extensions.extend(vec![
- Component { pkg: "clippy-preview".to_string(), target: host.to_string() },
- Component { pkg: "miri".to_string(), target: host.to_string() },
- Component { pkg: "rls-preview".to_string(), target: host.to_string() },
- Component { pkg: "rustfmt-preview".to_string(), target: host.to_string() },
- Component { pkg: "llvm-tools-preview".to_string(), target: host.to_string() },
- Component { pkg: "lldb-preview".to_string(), target: host.to_string() },
- Component { pkg: "rust-analysis".to_string(), target: host.to_string() },
- ]);
-
- for target in TARGETS {
- if target != host {
- extensions.push(Component {
- pkg: "rust-std".to_string(),
- target: target.to_string(),
- });
- }
- }
- extensions.push(Component {
- pkg: "rust-src".to_string(),
- target: "*".to_string(),
- });
-
- // If the components/extensions don't actually exist for this
- // particular host/target combination then nix it entirely from our
- // lists.
- {
- let has_component = |c: &Component| {
- if c.target == "*" {
- return true
- }
- let pkg = match manifest.pkg.get(&c.pkg) {
- Some(p) => p,
- None => return false,
- };
- pkg.target.get(&c.target).is_some()
- };
- extensions.retain(&has_component);
- components.retain(&has_component);
+ if let Some(target) = self.target_host_combination(host, &manifest) {
+ pkg.target.insert(host.to_string(), target);
+ } else {
+ pkg.target.insert(host.to_string(), Target::unavailable());
+ continue
}
+ }
+ pkg
+ }
- pkg.target.insert(host.to_string(), Target {
- available: true,
- url: Some(self.url(&filename)),
- hash: Some(digest),
- xz_url: xz_digest.as_ref().map(|_| self.url(&xz_filename)),
- xz_hash: xz_digest,
- components: Some(components),
- extensions: Some(extensions),
- });
+ fn target_host_combination(&mut self, host: &str, manifest: &Manifest) -> Option<Target> {
+ let filename = self.filename("rust", host);
+ let digest = self.digests.remove(&filename)?;
+ let xz_filename = filename.replace(".tar.gz", ".tar.xz");
+ let xz_digest = self.digests.remove(&xz_filename);
+ let mut components = Vec::new();
+ let mut extensions = Vec::new();
+
+ let host_component = |pkg| Component::from_str(pkg, host);
+
+ // rustc/rust-std/cargo/docs are all required,
+ // and so is rust-mingw if it's available for the target.
+ components.extend(vec![
+ host_component("rustc"),
+ host_component("rust-std"),
+ host_component("cargo"),
+ host_component("rust-docs"),
+ ]);
+ if host.contains("pc-windows-gnu") {
+ components.push(host_component("rust-mingw"));
}
- manifest.pkg.insert("rust".to_string(), pkg);
- manifest
+ // Tools are always present in the manifest,
+ // but might be marked as unavailable if they weren't built.
+ extensions.extend(vec![
+ host_component("clippy-preview"),
+ host_component("miri"),
+ host_component("rls-preview"),
+ host_component("rustfmt-preview"),
+ host_component("llvm-tools-preview"),
+ host_component("lldb-preview"),
+ host_component("rust-analysis"),
+ ]);
+
+ extensions.extend(
+ TARGETS.iter()
+ .filter(|&&target| target != host)
+ .map(|target| Component::from_str("rust-std", target))
+ );
+ extensions.push(Component::from_str("rust-src", "*"));
+
+ // If the components/extensions don't actually exist for this
+ // particular host/target combination then nix it entirely from our
+ // lists.
+ let has_component = |c: &Component| {
+ if c.target == "*" {
+ return true
+ }
+ let pkg = match manifest.pkg.get(&c.pkg) {
+ Some(p) => p,
+ None => return false,
+ };
+ pkg.target.get(&c.target).is_some()
+ };
+ extensions.retain(&has_component);
+ components.retain(&has_component);
+
+ Some(Target {
+ available: true,
+ url: Some(self.url(&filename)),
+ hash: Some(digest),
+ xz_url: xz_digest.as_ref().map(|_| self.url(&xz_filename)),
+ xz_hash: xz_digest,
+ components: Some(components),
+ extensions: Some(extensions),
+ })
}
fn profile(&mut self,
pkgname: &str,
dst: &mut BTreeMap<String, Package>,
targets: &[&str]) {
- let (version, is_present) = match *self.cached_version(pkgname) {
- Some(ref version) => (version.clone(), true),
- None => (String::new(), false),
- };
+ let (version, is_present) = self.cached_version(pkgname)
+ .as_ref()
+ .cloned()
+ .map(|version| (version, true))
+ .unwrap_or_default();
let targets = targets.iter().map(|name| {
if is_present {
} else {
// If the component is not present for this build add it anyway but mark it as
// unavailable -- this way rustup won't allow upgrades without --force
- (name.to_string(), Target {
- available: false,
- url: None,
- hash: None,
- xz_url: None,
- xz_hash: None,
- components: None,
- extensions: None,
- })
+ (name.to_string(), Target::unavailable())
}
}).collect();
}
fn filename(&self, component: &str, target: &str) -> String {
- if component == "rust-src" {
- format!("rust-src-{}.tar.gz", self.rust_release)
- } else if component == "cargo" {
- format!("cargo-{}-{}.tar.gz", self.cargo_release, target)
- } else if component == "rls" || component == "rls-preview" {
- format!("rls-{}-{}.tar.gz", self.rls_release, target)
- } else if component == "clippy" || component == "clippy-preview" {
- format!("clippy-{}-{}.tar.gz", self.clippy_release, target)
- } else if component == "rustfmt" || component == "rustfmt-preview" {
- format!("rustfmt-{}-{}.tar.gz", self.rustfmt_release, target)
- } else if component == "llvm-tools" || component == "llvm-tools-preview" {
- format!("llvm-tools-{}-{}.tar.gz", self.llvm_tools_release, target)
- } else if component == "lldb" || component == "lldb-preview" {
- format!("lldb-{}-{}.tar.gz", self.lldb_release, target)
- } else if component == "miri" || component == "miri-preview" {
- format!("miri-{}-{}.tar.gz", self.miri_release, target)
- } else {
- format!("{}-{}-{}.tar.gz", component, self.rust_release, target)
+ use PkgType::*;
+ match PkgType::from_component(component) {
+ RustSrc => format!("rust-src-{}.tar.gz", self.rust_release),
+ Cargo => format!("cargo-{}-{}.tar.gz", self.cargo_release, target),
+ Rls => format!("rls-{}-{}.tar.gz", self.rls_release, target),
+ Clippy => format!("clippy-{}-{}.tar.gz", self.clippy_release, target),
+ Rustfmt => format!("rustfmt-{}-{}.tar.gz", self.rustfmt_release, target),
+ LlvmTools => format!("llvm-tools-{}-{}.tar.gz", self.llvm_tools_release, target),
+ Lldb => format!("lldb-{}-{}.tar.gz", self.lldb_release, target),
+ Miri => format!("miri-{}-{}.tar.gz", self.miri_release, target),
+ Other => format!("{}-{}-{}.tar.gz", component, self.rust_release, target),
}
}
fn cached_version(&self, component: &str) -> &Option<String> {
- if component == "cargo" {
- &self.cargo_version
- } else if component == "rls" || component == "rls-preview" {
- &self.rls_version
- } else if component == "clippy" || component == "clippy-preview" {
- &self.clippy_version
- } else if component == "rustfmt" || component == "rustfmt-preview" {
- &self.rustfmt_version
- } else if component == "llvm-tools" || component == "llvm-tools-preview" {
- &self.llvm_tools_version
- } else if component == "lldb" || component == "lldb-preview" {
- &self.lldb_version
- } else if component == "miri" || component == "miri-preview" {
- &self.miri_version
- } else {
- &self.rust_version
+ use PkgType::*;
+ match PkgType::from_component(component) {
+ Cargo => &self.cargo_version,
+ Rls => &self.rls_version,
+ Clippy => &self.clippy_version,
+ Rustfmt => &self.rustfmt_version,
+ LlvmTools => &self.llvm_tools_version,
+ Lldb => &self.lldb_version,
+ Miri => &self.miri_version,
+ _ => &self.rust_version,
}
}
fn cached_git_commit_hash(&self, component: &str) -> &Option<String> {
- if component == "cargo" {
- &self.cargo_git_commit_hash
- } else if component == "rls" || component == "rls-preview" {
- &self.rls_git_commit_hash
- } else if component == "clippy" || component == "clippy-preview" {
- &self.clippy_git_commit_hash
- } else if component == "rustfmt" || component == "rustfmt-preview" {
- &self.rustfmt_git_commit_hash
- } else if component == "llvm-tools" || component == "llvm-tools-preview" {
- &self.llvm_tools_git_commit_hash
- } else if component == "lldb" || component == "lldb-preview" {
- &self.lldb_git_commit_hash
- } else if component == "miri" || component == "miri-preview" {
- &self.miri_git_commit_hash
- } else {
- &self.rust_git_commit_hash
+ use PkgType::*;
+ match PkgType::from_component(component) {
+ Cargo => &self.cargo_git_commit_hash,
+ Rls => &self.rls_git_commit_hash,
+ Clippy => &self.clippy_git_commit_hash,
+ Rustfmt => &self.rustfmt_git_commit_hash,
+ LlvmTools => &self.llvm_tools_git_commit_hash,
+ Lldb => &self.lldb_git_commit_hash,
+ Miri => &self.miri_git_commit_hash,
+ _ => &self.rust_git_commit_hash,
}
}
fn version(&self, component: &str, target: &str) -> Option<String> {
- let mut cmd = Command::new("tar");
- let filename = self.filename(component, target);
- cmd.arg("xf")
- .arg(self.input.join(&filename))
- .arg(format!("{}/version", filename.replace(".tar.gz", "")))
- .arg("-O");
- let output = t!(cmd.output());
- if output.status.success() {
- Some(String::from_utf8_lossy(&output.stdout).trim().to_string())
- } else {
- // Perhaps we didn't build this package.
- None
- }
+ self.untar(component, target, |filename| format!("{}/version", filename))
}
fn git_commit_hash(&self, component: &str, target: &str) -> Option<String> {
+ self.untar(component, target, |filename| format!("{}/git-commit-hash", filename))
+ }
+
+ fn untar<F>(&self, component: &str, target: &str, dir: F) -> Option<String>
+ where
+ F: FnOnce(String) -> String
+ {
let mut cmd = Command::new("tar");
let filename = self.filename(component, target);
cmd.arg("xf")
.arg(self.input.join(&filename))
- .arg(format!("{}/git-commit-hash", filename.replace(".tar.gz", "")))
+ .arg(dir(filename.replace(".tar.gz", "")))
.arg("-O");
let output = t!(cmd.output());
if output.status.success() {
projects / rust.git / commitdiff