https://github.com/jthomas/ow

Utility for running Go language Actions on OpenWhisk
https://github.com/jthomas/ow

Last synced: about 1 month ago
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Utility for running Go language Actions on OpenWhisk

• Host: GitHub
• URL: https://github.com/jthomas/ow
• Owner: jthomas
• License: apache-2.0
• Created: 2016-06-21T14:19:50.000Z (almost 10 years ago)
• Default Branch: master
• Last Pushed: 2018-02-12T17:35:27.000Z (over 8 years ago)
• Last Synced: 2025-03-19T10:41:49.133Z (about 1 year ago)
• Language: Go
• Size: 10.7 KB
• Stars: 1
• Watchers: 2
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# ow

Utility for running Go language Actions on OpenWhisk, see [this project](https://github.com/jthomas/openwhisk_go_action).

install

--

```

go get github.com/jthomas/ow

```

usage

--

``` go 

package main

import (

	"encoding/json"

	"github.com/jthomas/ow"

)

type Params struct {

	Payload string `json:"payload"`

}

type Result struct {

	Reversed string `json:"reversed"`

}

func reverse_string(to_reverse string) string {

	chars := []rune(to_reverse)

	for i, j := 0, len(chars)-1; i < j; i, j = i+1, j-1 {

		chars[i], chars[j] = chars[j], chars[i]

	}

	return string(chars)

}

func main() {

	ow.RegisterAction(func(value json.RawMessage) (interface{}, error) {

		var params Params

		err := json.Unmarshal(value, &params)

		if err != nil {

			return nil, err

		}

		return Result{Reversed: reverse_string(params.Payload)}, nil

	})

}

```