https://github.com/suhlig/euro-exchange-rates-resource

Concourse Resource providing Euro Exchange Rates via Frankfurter
https://github.com/suhlig/euro-exchange-rates-resource

concourse currency-exchange-rates frankfurter-api resource

Last synced: 18 days ago
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Concourse Resource providing Euro Exchange Rates via Frankfurter

• Host: GitHub
• URL: https://github.com/suhlig/euro-exchange-rates-resource
• Owner: suhlig
• License: mit
• Created: 2024-01-22T13:33:47.000Z (10 months ago)
• Default Branch: main
• Last Pushed: 2024-01-24T17:54:21.000Z (10 months ago)
• Last Synced: 2024-06-19T14:45:27.372Z (5 months ago)
• Topics: concourse, currency-exchange-rates, frankfurter-api, resource
• Language: Go
• Homepage:
• Size: 3.4 MB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.markdown
  • License: LICENSE

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README

        
# Euro Exchange Rates Resource

This is an example resource for the [concourse-resource-go](https://github.com/suhlig/concourse-resource-go) interface. It fetches currency exchange rates from the European Central Bank via [Frankfurter](https://github.com/hakanensari/frankfurter).

# Development

## Check

Native:

```command

$ jo -d . source.verbose=true source.url=https://api.frankfurter.app | go run . check

```

Docker:

```command

$ jo -d . source.verbose=true source.url=https://api.frankfurter.app | docker run --rm -i euro-exchange-rates-resource /opt/resource/check

```

## Get

Native:

```command

$ jo -d . source.verbose=true source.url=https://api.frankfurter.app 'source.currencies[]=SEK' 'source.currencies[]=USD' version.date=2024-01-15 | go run . get $(mktemp -d)

```

Get what check discovered:

```command

$ jo -d . source.verbose=true source.url=https://api.frankfurter.app 'source.currencies[]=SEK' 'source.currencies[]=USD' version=$(

  jo -d . source.verbose=true source.url=https://api.frankfurter.app 'source.currencies[]=SEK' 'source.currencies[]=USD' | go run . check

) \

  | jq '.version=.version[0]' \

  | go run . get $(mktemp -d)

```

Docker:

```command

$ jo -d . source.verbose=true source.url=https://api.frankfurter.app 'source.currencies[]=SEK' 'source.currencies[]=USD' version=$(

  jo -d . source.verbose=true source.url=https://api.frankfurter.app 'source.currencies[]=SEK' 'source.currencies[]=USD' | docker run --rm -i euro-exchange-rates-resource /opt/resource/check

) \

  | jq '.version=.version[0]' \

  | docker run --rm -i euro-exchange-rates-resource /opt/resource/in /tmp

```

# Build

Until we have CI:

```command

$ DOCKER_DEFAULT_PLATFORM=linux/amd64 docker build . -t suhligibm/euro-exchange-rates-resource

$ docker push suhligibm/euro-exchange-rates-resource:latest

```

# TODO

* `float32` is not ideal for money. Consider [shopspring/decimal](https://github.com/shopspring/decimal) or store everything in microcents.