mirror of
https://github.com/denoland/deno.git
synced 2024-11-29 16:30:56 -05:00
0e4d1cb5f9
This commit changes "deno init" subcommand to use "jsr:" specifier for standard library "assert" module. It is unversioned, but we will change it to `@^1` once `@std/assert` release version 1.0. This allows us to start decoupling `deno` and `deno_std` release. The release scripts have been updated to take that into account.
75 lines
1.8 KiB
Rust
75 lines
1.8 KiB
Rust
// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
|
||
|
||
use crate::args::InitFlags;
|
||
use crate::colors;
|
||
use deno_core::anyhow::Context;
|
||
use deno_core::error::AnyError;
|
||
use log::info;
|
||
use std::io::Write;
|
||
use std::path::Path;
|
||
|
||
fn create_file(
|
||
dir: &Path,
|
||
filename: &str,
|
||
content: &str,
|
||
) -> Result<(), AnyError> {
|
||
let path = dir.join(filename);
|
||
if path.exists() {
|
||
info!(
|
||
"ℹ️ {}",
|
||
colors::gray(format!("Skipped creating {filename} as it already exists"))
|
||
);
|
||
Ok(())
|
||
} else {
|
||
let mut file = std::fs::OpenOptions::new()
|
||
.write(true)
|
||
.create_new(true)
|
||
.open(path)
|
||
.with_context(|| format!("Failed to create {filename} file"))?;
|
||
file.write_all(content.as_bytes())?;
|
||
Ok(())
|
||
}
|
||
}
|
||
|
||
pub fn init_project(init_flags: InitFlags) -> Result<(), AnyError> {
|
||
let cwd =
|
||
std::env::current_dir().context("Can't read current working directory.")?;
|
||
let dir = if let Some(dir) = &init_flags.dir {
|
||
let dir = cwd.join(dir);
|
||
std::fs::create_dir_all(&dir)?;
|
||
dir
|
||
} else {
|
||
cwd
|
||
};
|
||
|
||
let main_ts = include_str!("./templates/main.ts");
|
||
create_file(&dir, "main.ts", main_ts)?;
|
||
|
||
create_file(
|
||
&dir,
|
||
"main_test.ts",
|
||
include_str!("./templates/main_test.ts"),
|
||
)?;
|
||
create_file(&dir, "deno.json", include_str!("./templates/deno.json"))?;
|
||
|
||
info!("✅ {}", colors::green("Project initialized"));
|
||
info!("");
|
||
info!("{}", colors::gray("Run these commands to get started"));
|
||
info!("");
|
||
if let Some(dir) = init_flags.dir {
|
||
info!(" cd {}", dir);
|
||
info!("");
|
||
}
|
||
info!(" {}", colors::gray("# Run the program"));
|
||
info!(" deno run main.ts");
|
||
info!("");
|
||
info!(
|
||
" {}",
|
||
colors::gray("# Run the program and watch for file changes")
|
||
);
|
||
info!(" deno task dev");
|
||
info!("");
|
||
info!(" {}", colors::gray("# Run the tests"));
|
||
info!(" deno test");
|
||
Ok(())
|
||
}
|