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Rocket
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Restrict compilation to nightlies >= 2017-07-09.

This commit is contained in:
Sergio Benitez 2017-07-09 22:16:16 -07:00
parent c7a2240442
commit ebb6bb7860
4 changed files with 47 additions and 60 deletions
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4
codegen/Cargo.toml
View File

@ -22,5 +22,5 @@ log = "^0.3"
compiletest_rs = "^0.2"
[build-dependencies]
ansi_term = "^0.9"
version_check = "^0.1"
yansi = "0.3"
version_check = "0.1.2"

41
codegen/build.rs
View File

@ -1,46 +1,37 @@
//! This tiny build script ensures that rocket_codegen is not compiled with an
//! incompatible version of rust.
extern crate ansi_term;
extern crate yansi;
extern crate version_check;
use ansi_term::Colour::{Red, Yellow, Blue, White};
use version_check::{is_nightly, is_min_version, is_min_date};
use yansi::Color::{Red, Yellow, Blue, White};
use version_check::{supports_features, is_min_version, is_min_date};
// Specifies the minimum nightly version needed to compile Rocket's codegen.
const MIN_DATE: &'static str = "2017-06-19";
const MIN_DATE: &'static str = "2017-07-09";
const MIN_VERSION: &'static str = "1.19.0-nightly";
// Convenience macro for writing to stderr.
macro_rules! printerr {
($($arg:tt)*) => ({
use std::io::prelude::*;
write!(&mut ::std::io::stderr(), "{}\n", format_args!($($arg)*))
.expect("Failed to write to stderr.")
})
}
fn main() {
let ok_nightly = is_nightly();
let ok_channel = supports_features();
let ok_version = is_min_version(MIN_VERSION);
let ok_date = is_min_date(MIN_DATE);
let print_version_err = |version: &str, date: &str| {
printerr!("{} {}. {} {}.",
eprintln!("{} {}. {} {}.",
White.paint("Installed version is:"),
Yellow.paint(format!("{} ({})", version, date)),
White.paint("Minimum required:"),
Yellow.paint(format!("{} ({})", MIN_VERSION, MIN_DATE)));
};
match (ok_nightly, ok_version, ok_date) {
(Some(is_nightly), Some((ok_version, version)), Some((ok_date, date))) => {
if !is_nightly {
printerr!("{} {}",
Red.bold().paint("Error:"),
White.paint("Rocket requires a nightly version of Rust."));
match (ok_channel, ok_version, ok_date) {
(Some(ok_channel), Some((ok_version, version)), Some((ok_date, date))) => {
if !ok_channel {
eprintln!("{} {}",
Red.paint("Error:").bold(),
White.paint("Rocket requires a nightly or dev version of Rust."));
print_version_err(&*version, &*date);
printerr!("{}{}{}",
eprintln!("{}{}{}",
Blue.paint("See the getting started guide ("),
White.paint("https://rocket.rs/guide/getting-started/"),
Blue.paint(") for more information."));
@ -48,10 +39,10 @@ fn main() {
}
if !ok_version || !ok_date {
printerr!("{} {}",
Red.bold().paint("Error:"),
eprintln!("{} {}",
Red.paint("Error:").bold(),
White.paint("Rocket codegen requires a more recent version of rustc."));
printerr!("{}{}{}",
eprintln!("{}{}{}",
Blue.paint("Use `"),
White.paint("rustup update"),
Blue.paint("` or your preferred method to update Rust."));

4
lib/Cargo.toml
View File

@ -35,8 +35,8 @@ lazy_static = "0.2"
rocket_codegen = { version = "0.2.8", path = "../codegen" }
[build-dependencies]
ansi_term = "^0.9"
version_check = "^0.1"
yansi = "0.3"
version_check = "0.1.2"
[features]
testing = []

58
lib/build.rs
View File

@ -1,56 +1,52 @@
//! This tiny build script ensures that rocket is not compiled with an
//! incompatible version of rust.
extern crate ansi_term;
extern crate yansi;
extern crate version_check;
use ansi_term::Colour::{Red, Yellow, Blue, White};
use version_check::{is_nightly, is_min_version};
use yansi::Color::{Red, Yellow, Blue, White};
use version_check::{supports_features, is_min_version, is_min_date};
// Specifies the minimum nightly version needed to compile Rocket.
const MIN_VERSION: &'static str = "1.16.0-nightly";
// Convenience macro for writing to stderr.
macro_rules! printerr {
($($arg:tt)*) => ({
use std::io::prelude::*;
write!(&mut ::std::io::stderr(), "{}\n", format_args!($($arg)*))
.expect("Failed to write to stderr.")
})
}
const MIN_DATE: &'static str = "2017-07-09";
const MIN_VERSION: &'static str = "1.20.0-nightly";
fn main() {
let (ok_nightly, ok_version) = (is_nightly(), is_min_version(MIN_VERSION));
let print_version_err = |version: &str| {
printerr!("{} {}. {} {}.",
let ok_channel = supports_features();
let ok_version = is_min_version(MIN_VERSION);
let ok_date = is_min_date(MIN_DATE);
let triple = (ok_channel, ok_version, ok_date);
let print_version_err = |version: &str, date: &str| {
eprintln!("{} {}. {} {}.",
White.paint("Installed version is:"),
Yellow.paint(version),
Yellow.paint(format!("{} ({})", version, date)),
White.paint("Minimum required:"),
Yellow.paint(MIN_VERSION));
Yellow.paint(format!("{} ({})", MIN_VERSION, MIN_DATE)));
};
if let (Some(is_nightly), Some((ok_version, version))) = (ok_nightly, ok_version) {
if !is_nightly {
printerr!("{} {}",
Red.bold().paint("Error:"),
White.paint("Rocket requires a nightly version of Rust."));
print_version_err(&*version);
printerr!("{}{}{}",
if let (Some(ok_channel), Some((ok_version, version)), Some((ok_date, date))) = triple {
if !ok_channel {
eprintln!("{} {}",
Red.paint("Error:").bold(),
White.paint("Rocket requires a nightly or dev version of Rust."));
print_version_err(&*version, &*date);
eprintln!("{}{}{}",
Blue.paint("See the getting started guide ("),
White.paint("https://rocket.rs/guide/getting-started/"),
Blue.paint(") for more information."));
panic!("Aborting compilation due to incompatible compiler.")
}
if !ok_version {
printerr!("{} {}",
Red.bold().paint("Error:"),
White.paint("Rocket requires a newer version of rustc."));
printerr!("{}{}{}",
if !ok_version || !ok_date {
eprintln!("{} {}",
Red.paint("Error:").bold(),
White.paint("Rocket requires a more recent version of rustc."));
eprintln!("{}{}{}",
Blue.paint("Use `"),
White.paint("rustup update"),
Blue.paint("` or your preferred method to update Rust."));
print_version_err(&*version);
print_version_err(&*version, &*date);
panic!("Aborting compilation due to incompatible compiler.")
}
} else {