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https://github.com/vkatsuba/shot
:rocket: Shot is a small HTTP client library for Erlang
https://github.com/vkatsuba/shot
erlang functional http https library rest
Last synced: 3 months ago
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:rocket: Shot is a small HTTP client library for Erlang
- Host: GitHub
- URL: https://github.com/vkatsuba/shot
- Owner: vkatsuba
- License: mit
- Created: 2019-03-04T20:51:11.000Z (almost 6 years ago)
- Default Branch: master
- Last Pushed: 2021-10-29T21:27:56.000Z (about 3 years ago)
- Last Synced: 2024-09-18T20:47:00.893Z (3 months ago)
- Topics: erlang, functional, http, https, library, rest
- Language: Erlang
- Homepage: https://github.com/vkatsuba/shot
- Size: 961 KB
- Stars: 6
- Watchers: 3
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
# Shot
**shot** is a small `HTTP` client library for Erlang
[](https://hex.pm/packages/shot)
[](https://coveralls.io/github/vkatsuba/shot)
[![Build Status][gh badge]][gh]
## Goals
Shot aims to provide a simple way for `REST` calls
## Documentation
For examples will be used **shot** and test services for requests:
* [http://ptsv2.com](http://ptsv2.com) - for testing upload files
* [http://httpbin.org](http://httpbin.org) - for testing `GET`, `POST`, `PUT` etc.
### Build & Run
```sh
$ git clone https://github.com/vkatsuba/shot.git
$ cd shot
$ wget https://s3.amazonaws.com/rebar3/rebar3
$ chmod u+x ./rebar3
$ ./rebar3 shell
```
### Dialyzer
```sh
$ ./rebar3 dialyzer
```
### Run Common Tests
```sh
# See result in _build/test/logs after tests pass
$ ./rebar3 do xref, ct
```
### Clean Project
```sh
$ ./rebar3 clean
```
### Add `shot` to project: [Rebar3](https://www.rebar3.org/)
* Edit file **rebar.config**:
```erlang
{deps, [
{shot, "1.1.0"},
]}.
```
### PUT
```erlang
% PUT without headers
shot:put("http://httpbin.org/put").
```
```erlang
% PUT with headers
Data = #{
u => "https://httpbin.org/anything", % URL string, eg: "http://test.com"
h => #{"Authorization" => "Bearer dXNlcjpwYXNz"} % Headers
}.
shot:put(Data).
```
### GET
```erlang
% GET without headers
shot:get("http://httpbin.org/get").
```
```erlang
% GET with headers
Data = #{
u => "https://httpbin.org/bearer", % URL string, eg: "http://test.com"
h => #{"Authorization" => "Bearer dXNlcjpwYXNz"} % Headers
}.
shot:get(Data).
```
### POST
```erlang
% POST without headers
shot:post("http://httpbin.org/post").
```
```erlang
% POST with headers
Data = #{
u => "https://httpbin.org/anything", % URL string, eg: "http://test.com"
b => "{\"foo\":[\"bing\",2.3,true]}", % Body data
ct => "application/json", % Content-Type, eg: "text/html"
h => #{"Authorization" => "Basic dmthdHN1YmE6JDFxMnczZTQk"} % Headers
}.
shot:post(Data).
```
### DELETE
```erlang
% DELETE without headers
shot:delete("http://httpbin.org/delete").
```
```erlang
% DELETE with headers
Data = #{
u => "https://httpbin.org/anything", % URL string, eg: "http://test.com"
h => #{"Authorization" => "Bearer dXNlcjpwYXNz"} % Headers
}.
shot:delete(Data).
```
### multipart/form-data
* Create file file **test.dat** with any data
* Go to the [http://ptsv2.com](http://ptsv2.com)
* Click to the button **New Random Toilet**
* Find on page field **Post URL** and copy **Post URL**
* Prepare and create request:
```erlang
ReqMap = #{
m => post, % Method, can be POST, PUT atom only, eg: post, put
u => "http://ptsv2.com/ID/post", % URL string, eg: "http://test.com"
p => "/path/to/test.dat", % Full path to file, eg: "/path/to/file.dat"
o => [], % Options, eg: [{ssl,[[{ciphers,[{rsa,aes_128_cbc,sha}]}]]}]
cd => "test-data", % Content-Disposition, eg: "dat-model"
ct => "" % Content-Type, eg: "application/json"
}.
shot:multipart(ReqMap).
```
```sh
% Response
{ok,{{"HTTP/1.1",200,"OK"},
[{"date","Tue, 05 Mar 2019 20:38:51 GMT"},
{"server","Google Frontend"},
{"content-length","54"},
{"content-type","text/html; charset=utf-8"},
{"x-cloud-trace-context",
"801e26cb1bec64bbf24fd1e9259893e9"}],
"Thank you for this dump. I hope you have a lovely day!"}}
```
* Back to **Toilet** page, refresh page and see block **Dumps**
### To be continued ...
## Support
[email protected]
[gh]: https://github.com/vkatsuba/shot/actions/workflows/main.yml
[gh badge]: https://img.shields.io/github/workflow/status/vkatsuba/shot/CI?style=flat-square