13c53d9727
Fixes https://github.com/denoland/deno/issues/25862. npm only makes bin entries executable if they get linked into `.bin`, as we did before this PR. So this PR actually deviates from npm, because it's the only reasonable way to fix this that I can think of. --- The reason this was broken in moment is the following: Moment has dependencies on two typescript versions: 1.8 and 3.1 If you have two packages with conflicting bin entries (i.e. two typescript versions which both have a bin entry `tsc`), in npm it is non-deterministic and undefined which one will end up in `.bin`. npm, due to implementation differences, chooses to put typescript 1.8 into the `.bin` directory, and so `node_modules/typescript/bin/tsc` ends up getting marked executable. We, however, choose typescript 3.2, and so we end up making `node_modules/typescript3/bin/tsc` executable. As part of its tests, moment executes `node_modules/typescript/bin/tsc`. Because we didn't make it executable, this fails. Since the conflict resolution is undefined in npm, instead of trying to match it, I think it makes more sense to just make bin entries executable even if they aren't chosen in the case of a conflict. |
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|---|---|---|
| .cargo | ||
| .devcontainer | ||
| .github | ||
| bench_util | ||
| cli | ||
| ext | ||
| runtime | ||
| tests | ||
| tools | ||
| .dlint.json | ||
| .dprint.json | ||
| .editorconfig | ||
| .gitattributes | ||
| .gitignore | ||
| .gitmodules | ||
| .rustfmt.toml | ||
| Cargo.lock | ||
| Cargo.toml | ||
| import_map.json | ||
| LICENSE.md | ||
| README.md | ||
| Releases.md | ||
| rust-toolchain.toml | ||
Deno
Deno
(/ˈdiːnoʊ/, pronounced
dee-no) is a JavaScript, TypeScript, and WebAssembly runtime with secure
defaults and a great developer experience. It's built on V8,
Rust, and Tokio.
Learn more about the Deno runtime in the documentation.
Installation
Install the Deno runtime on your system using one of the commands below. Note that there are a number of ways to install Deno - a comprehensive list of installation options can be found here.
Shell (Mac, Linux):
curl -fsSL https://deno.land/install.sh | sh
PowerShell (Windows):
irm https://deno.land/install.ps1 | iex
Homebrew (Mac):
brew install deno
Chocolatey (Windows):
choco install deno
Build and install from source
Complete instructions for building Deno from source can be found in the manual here.
Your first Deno program
Deno can be used for many different applications, but is most commonly used to
build web servers. Create a file called server.ts and include the following
TypeScript code:
Deno.serve((_req: Request) => {
return new Response("Hello, world!");
});
Run your server with the following command:
deno run --allow-net server.ts
This should start a local web server on http://localhost:8000.
Learn more about writing and running Deno programs in the docs.
Additional resources
- Deno Docs: official guides and reference docs for the Deno runtime, Deno Deploy, and beyond.
- Deno Standard Library: officially supported common utilities for Deno programs.
- deno.land/x: registry for third-party Deno modules.
- Developer Blog: Product updates, tutorials, and more from the Deno team.
Contributing
We appreciate your help! To contribute, please read our contributing instructions.