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https://github.com/nullobsi/godeno
Go glue code for Deno.
https://github.com/nullobsi/godeno
Last synced: about 2 months ago
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Go glue code for Deno.
- Host: GitHub
- URL: https://github.com/nullobsi/godeno
- Owner: nullobsi
- Created: 2020-11-20T05:43:11.000Z (about 4 years ago)
- Default Branch: main
- Last Pushed: 2023-12-23T22:32:45.000Z (about 1 year ago)
- Last Synced: 2024-10-11T23:16:55.880Z (3 months ago)
- Language: TypeScript
- Size: 59.6 KB
- Stars: 13
- Watchers: 2
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
Awesome Lists containing this project
README
# GoDeno
A simple port of Golang's JS/WASM glue code to Deno in TypeScript.
Credit to the Go team for their amazing work on getting Go working in WASM!
Requires `--unstable` flag. Permissions flags are also required for filesystem usage.
## Usage
1. Create a new `Go` class
2. Create a new WASM instance with the `importObject` on the new `Go` object.
3. Run `go.run(wasmInstance)` with your WASM instance.
The `go` instance has an exports object for any objects that Go exposed on the `js.Global()` object.
Example Code:
```go
package main
import "syscall/js"
func main() {
js.Global().Set("export1", "Hello!");
<- make(chan bool)
}
```
```ts
import Go from "mod.ts"
let go = new Go();
let wasm = await WebAssembly.instantiate(Deno.readFileSync("code.wasm"), go.importObject);
let promise = go.run(wasm.instance);
let value = go.exports.export1;
console.log("Go says: " + value); //Go says: Hello!
```
### Go FS implementation
- [x] fs.open
- [x] fs.close
- [x] fs.mkdir
- [x] fs.readdir
- [x] fs.stat
- [x] fs.lstat
- [x] fs.fstat
- [x] fs.unlink (Uses `Deno.remove()`)
- [x] fs.rmdir
- [x] fs.chmod
- [x] fs.fchmod (Not native API)
- [x] fs.chown
- [x] fs.fchown (Not native API)
- [ ] fs.lchown (Deno does not support lchown.)
- [x] fs.utimes
- [x] fs.rename
- [x] fs.truncate
- [x] fs.ftruncate
- [x] fs.readlink
- [x] fs.link
- [x] fs.symlink
- [x] fs.fsync
- [x] fs.read
- [x] fs.write
### Go Process implementation
As of now, Deno does not have ways to get the GID or umask.
- [x] process.getuid
- [x] process.getgid
- [ ] process.geteuid
- [ ] process.getegid
- [ ] process.getgroups
- [x] process.pid
- [x] process.ppid
- [x] process.umask (Unstable API)
- [x] process.cwd
- [x] process.chdir