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Code Issues Releases Activity

Add "dev update"

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This commit is contained in:
mo8it
2024-04-17 15:55:50 +02:00
parent 30636e7cf3
commit 501b973c25
13 changed files with 181 additions and 205 deletions
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39
src/init.rs
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@ -6,30 +6,19 @@ use std::{
path::Path,
};
use crate::{embedded::EMBEDDED_FILES, info_file::ExerciseInfo};
use crate::embedded::EMBEDDED_FILES;
pub fn cargo_toml(exercise_infos: &[ExerciseInfo]) -> Vec<u8> {
let mut cargo_toml = Vec::with_capacity(1 << 13);
cargo_toml.extend_from_slice(b"bin = [\n");
for exercise_info in exercise_infos {
cargo_toml.extend_from_slice(b" { name = \"");
cargo_toml.extend_from_slice(exercise_info.name.as_bytes());
cargo_toml.extend_from_slice(b"\", path = \"exercises/");
if let Some(dir) = &exercise_info.dir {
cargo_toml.extend_from_slice(dir.as_bytes());
cargo_toml.push(b'/');
}
cargo_toml.extend_from_slice(exercise_info.name.as_bytes());
cargo_toml.extend_from_slice(b".rs\" },\n");
const CARGO_TOML: &[u8] = {
let cargo_toml = include_bytes!("../dev/Cargo.toml");
// Skip the first line (comment).
let mut start_ind = 0;
while cargo_toml[start_ind] != b'\n' {
start_ind += 1;
}
cargo_toml.split_at(start_ind + 1).1
};
cargo_toml.extend_from_slice(b"]\n\n");
cargo_toml.extend_from_slice(CARGO_TOML_PACKAGE.as_bytes());
cargo_toml
}
pub fn init(exercise_infos: &[ExerciseInfo]) -> Result<()> {
pub fn init() -> Result<()> {
if Path::new("exercises").is_dir() && Path::new("Cargo.toml").is_file() {
bail!(PROBABLY_IN_RUSTLINGS_DIR_ERR);
}
@ -49,7 +38,7 @@ pub fn init(exercise_infos: &[ExerciseInfo]) -> Result<()> {
.init_exercises_dir()
.context("Failed to initialize the `rustlings/exercises` directory")?;
fs::write("Cargo.toml", cargo_toml(exercise_infos))
fs::write("Cargo.toml", CARGO_TOML)
.context("Failed to create the file `rustlings/Cargo.toml`")?;
fs::write(".gitignore", GITIGNORE)
@ -64,12 +53,6 @@ pub fn init(exercise_infos: &[ExerciseInfo]) -> Result<()> {
Ok(())
}
pub const CARGO_TOML_PACKAGE: &str = r#"[package]
name = "rustlings"
edition = "2021"
publish = false
"#;
pub const GITIGNORE: &[u8] = b"Cargo.lock
.rustlings-state.txt
target