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https://github.com/mattn/anko
Scriptable interpreter written in golang
https://github.com/mattn/anko
go programming-language
Last synced: 2 days ago
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Scriptable interpreter written in golang
- Host: GitHub
- URL: https://github.com/mattn/anko
- Owner: mattn
- License: mit
- Created: 2014-03-28T07:29:40.000Z (almost 11 years ago)
- Default Branch: master
- Last Pushed: 2023-12-12T09:38:59.000Z (about 1 year ago)
- Last Synced: 2025-01-17T00:08:04.999Z (9 days ago)
- Topics: go, programming-language
- Language: Go
- Homepage: http://play-anko.appspot.com/
- Size: 2.16 MB
- Stars: 1,491
- Watchers: 47
- Forks: 120
- Open Issues: 24
-
Metadata Files:
- Readme: README.md
- Funding: .github/FUNDING.yml
- License: LICENSE
Awesome Lists containing this project
- awesome-go - anko - Scriptable interpreter written in Go. (Embeddable Scripting Languages / Search and Analytic Databases)
- my-awesome - mattn/anko - language pushed_at:2023-12 star:1.5k fork:0.1k Scriptable interpreter written in golang (Go)
- awesome-repositories - mattn/anko - Scriptable interpreter written in golang (Go)
- go-awesome - Anko
- awesome-go - anko - Scriptable interpreter written in Go. Stars:`1.5K`. (Embeddable Scripting Languages / Search and Analytic Databases)
- awesome-golang-repositories - anko
- awesome-go - anko - Scriptable interpreter written in golang - ★ 777 (Embeddable Scripting Languages)
- awesome-go-extra - anko - 03-28T07:29:40Z|2022-02-06T11:43:43Z| (Embeddable Scripting Languages / Advanced Console UIs)
README
# Anko
[](http://godoc.org/github.com/mattn/anko/vm)
[](https://travis-ci.org/mattn/anko)
[](https://opencollective.com/mattn-anko) [](https://codecov.io/gh/mattn/anko)
[](https://goreportcard.com/report/github.com/mattn/anko)
Anko is a scriptable interpreter written in Go.
(Picture licensed under CC BY-SA 3.0, photo by Ocdp)
## Usage Example - Embedded
```go
package main
import (
"fmt"
"log"
"github.com/mattn/anko/env"
"github.com/mattn/anko/vm"
)
func main() {
e := env.NewEnv()
err := e.Define("println", fmt.Println)
if err != nil {
log.Fatalf("Define error: %v\n", err)
}
script := `
println("Hello World :)")
`
_, err = vm.Execute(e, nil, script)
if err != nil {
log.Fatalf("Execute error: %v\n", err)
}
// output: Hello World :)
}
```
More examples are located in the GoDoc:
https://godoc.org/github.com/mattn/anko/vm
## Usage Example - Command Line
### Building
```
go get github.com/mattn/anko
go install github.com/mattn/anko
```
### Running an Anko script file named script.ank
```
./anko script.ank
```
## Anko Script Quick Start
```
// declare variables
x = 1
y = x + 1
// print using outside the script defined println function
println(x + y) // 3
// if else statement
if x < 1 || y < 1 {
println(x)
} else if x < 1 && y < 1 {
println(y)
} else {
println(x + y)
}
// slice
a = []interface{1, 2, 3}
println(a) // [1 2 3]
println(a[0]) // 1
// map
a = map[interface]interface{"x": 1}
println(a) // map[x:1]
a.b = 2
a["c"] = 3
println(a["b"]) // 2
println(a.c) // 3
// struct
a = make(struct {
A int64,
B float64
})
a.A = 4
a.B = 5.5
println(a.A) // 4
println(a.B) // 5.5
// function
func a (x) {
println(x + 1)
}
a(5) // 6
```
## Please note that the master branch is not stable
The master branch language and API may change at any time.
To mitigate breaking changes, please use tagged branches. New tagged branches will be created for breaking changes.
## Author
Yasuhiro Matsumoto (a.k.a mattn)
## Contributors
### Code Contributors
This project exists thanks to all the people who contribute. [[Contribute](CONTRIBUTING.md)].
### Financial Contributors
Become a financial contributor and help us sustain our community. [[Contribute](https://opencollective.com/mattn-anko/contribute)]
#### Individuals
#### Organizations
Support this project with your organization. Your logo will show up here with a link to your website. [[Contribute](https://opencollective.com/mattn-anko/contribute)]
