https://github.com/borkdude/bebo

Run Clojure scripts on deno
https://github.com/borkdude/bebo

clojure deno sci-interpreter

Last synced: 27 days ago
JSON representation

Run Clojure scripts on deno

• Host: GitHub
• URL: https://github.com/borkdude/bebo
• Owner: borkdude
• Created: 2022-07-01T21:50:39.000Z (over 2 years ago)
• Default Branch: main
• Last Pushed: 2022-07-04T09:57:08.000Z (over 2 years ago)
• Last Synced: 2024-10-01T05:41:28.530Z (about 1 month ago)
• Topics: clojure, deno, sci-interpreter
• Language: Clojure
• Homepage:
• Size: 21.5 KB
• Stars: 108
• Watchers: 7
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

Awesome Lists containing this project

README

        
# bebo

Deno is a modern runtime for JavaScript and TypeScript. Go to the [deno](https://deno.land/) website to learn more.

This is a tool to run Clojure scripts on deno using

[SCI](https://github.com/babashka/sci).

## Install from CDN

To preserve fine-grained control per script invocation, you can use the `run.ts` script to invoke a ClojureScript (`.cljs`) file:

```

deno run --allow-net \

     https://cdn.jsdelivr.net/npm/[email protected]/run.ts \

     https://raw.githubusercontent.com/borkdude/bebo/v0.0.6/examples/server/example.cljs

```

and install this invocation as a named tool:

```

deno install --name server-example --allow-net \

     https://cdn.jsdelivr.net/npm/[email protected]/run.ts \

     https://raw.githubusercontent.com/borkdude/bebo/v0.0.6/examples/server/example.cljs

```

To install `bebo` as a script runner with full access:

```

$ deno install --allow-all --name bebo https://cdn.jsdelivr.net/npm/[email protected]/lib/bebo_main.js

```

Then run `bebo` on a local or remote `.cljs` file:

```

$ bebo run https://raw.githubusercontent.com/borkdude/bebo/v0.0.6/examples/server/example.cljs

Listening on http://localhost:8080/

```

## Compile

Deno supports a `compile` option which lets you create a standalone

executable. This has the benefit of faster startup time. One disadvantage is

that you have to specify all used dependencies up front. See it as an

optimization when you're done developing your application.

To do this, create a `runner.js`:

``` javascript

import { runScript } from 'https://cdn.jsdelivr.net/npm/[email protected]/lib/bebo_core.js'

// Add all modules you are going to use within .cljs scripts. They will be bundled into the executable.

import "https://deno.land/[email protected]/http/server.ts"

// The .cljs script to be invoked:

await runScript(Deno.args[0]);

```

Then:

```

$ deno compile --allow-all -o runner runner.js

```

Then:

```

./runner examples/server/example.cljs

```

## Build and run

```

$ npx shadow-cljs release bebo

$ deno run --allow-read --allow-net lib/bebo_main.js examples/server/example.cljs

Listening on http://localhost:8080/

```