mirror of
https://github.com/denoland/deno.git
synced 2024-12-22 07:14:47 -05:00
67 lines
2.2 KiB
Rust
67 lines
2.2 KiB
Rust
// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
|
||
|
||
use deno_core::error::AnyError;
|
||
use deno_core::serde_json;
|
||
use deno_core::serde_json::json;
|
||
use std::env::current_exe;
|
||
use std::io::Write;
|
||
use std::path::Path;
|
||
|
||
use jupyter_runtime::dirs::user_data_dir;
|
||
|
||
const DENO_ICON_32: &[u8] = include_bytes!("./resources/deno-logo-32x32.png");
|
||
const DENO_ICON_64: &[u8] = include_bytes!("./resources/deno-logo-64x64.png");
|
||
const DENO_ICON_SVG: &[u8] = include_bytes!("./resources/deno-logo-svg.svg");
|
||
|
||
pub fn status() -> Result<(), AnyError> {
|
||
let user_data_dir = user_data_dir()?;
|
||
|
||
let kernel_spec_dir_path = user_data_dir.join("kernels").join("deno");
|
||
let kernel_spec_path = kernel_spec_dir_path.join("kernel.json");
|
||
|
||
if kernel_spec_path.exists() {
|
||
log::info!("✅ Deno kernel already installed");
|
||
Ok(())
|
||
} else {
|
||
log::warn!("ℹ️ Deno kernel is not yet installed, run `deno jupyter --install` to set it up");
|
||
Ok(())
|
||
}
|
||
}
|
||
|
||
fn install_icon(
|
||
dir_path: &Path,
|
||
filename: &str,
|
||
icon_data: &[u8],
|
||
) -> Result<(), AnyError> {
|
||
let path = dir_path.join(filename);
|
||
let mut file = std::fs::File::create(path)?;
|
||
file.write_all(icon_data)?;
|
||
Ok(())
|
||
}
|
||
|
||
pub fn install() -> Result<(), AnyError> {
|
||
let user_data_dir = user_data_dir()?;
|
||
let kernel_dir = user_data_dir.join("kernels").join("deno");
|
||
|
||
std::fs::create_dir_all(&kernel_dir)?;
|
||
|
||
let kernel_json_path = kernel_dir.join("kernel.json");
|
||
|
||
// TODO(bartlomieju): add remaining fields as per
|
||
// https://jupyter-client.readthedocs.io/en/stable/kernels.html#kernel-specs
|
||
// FIXME(bartlomieju): replace `current_exe` before landing?
|
||
let json_data = json!({
|
||
"argv": [current_exe().unwrap().to_string_lossy(), "jupyter", "--kernel", "--conn", "{connection_file}"],
|
||
"display_name": "Deno",
|
||
"language": "typescript",
|
||
});
|
||
|
||
let f = std::fs::File::create(kernel_json_path)?;
|
||
serde_json::to_writer_pretty(f, &json_data)?;
|
||
install_icon(&kernel_dir, "logo-32x32.png", DENO_ICON_32)?;
|
||
install_icon(&kernel_dir, "logo-64x64.png", DENO_ICON_64)?;
|
||
install_icon(&kernel_dir, "logo-svg.svg", DENO_ICON_SVG)?;
|
||
|
||
log::info!("✅ Deno kernelspec installed successfully.");
|
||
Ok(())
|
||
}
|