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https://github.com/six-ddc/mirage
A web DSL and command-line tool for easily writing simple HTTP server
https://github.com/six-ddc/mirage
command-line dsl groovy http-server static-file-server
Last synced: about 18 hours ago
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A web DSL and command-line tool for easily writing simple HTTP server
- Host: GitHub
- URL: https://github.com/six-ddc/mirage
- Owner: six-ddc
- License: mit
- Created: 2019-01-08T02:25:38.000Z (almost 6 years ago)
- Default Branch: master
- Last Pushed: 2023-08-24T20:27:06.000Z (over 1 year ago)
- Last Synced: 2024-11-29T11:37:15.791Z (26 days ago)
- Topics: command-line, dsl, groovy, http-server, static-file-server
- Language: Java
- Homepage:
- Size: 26.4 KB
- Stars: 44
- Watchers: 3
- Forks: 1
- Open Issues: 1
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
# mirage
![](https://github.com/six-ddc/mirage/workflows/mvn/badge.svg)
A web DSL to easily create a simple HTTP server
## Features
- **DSL syntax:** Human-readable [DSL](http://docs.groovy-lang.org/docs/latest/html/documentation/core-domain-specific-languages.html) syntax, let us be more intuitive write we need to provide HTTP server.
- **Data Faker:** Add [Java Faker](https://github.com/DiUS/java-faker) for generating mock data such as names, addresses, and phone numbers.
- **Out of the box:** After a simple installation, you run it on CLI without any configuration or modification.
- **File watching:** Server will automatically reload when the specified files has been changed.
- **High performance:** The Web framework implementation is based on [Spring Boot](https://spring.io/projects/spring-boot), and DSL syntax is based on [Groovy](http://groovy-lang.org/).
## Requirements
- Java (1.7 or newer)
- Maven (if build)## Download / Installation
```shell
make && make install
```Release binaries are available from [GitHub releases](https://github.com/six-ddc/mirage/releases).
## Usage
```
usage: mirage [-p ] [-c ] [file|dir]...
A web DSL to easily create a simple HTTP server-c,--script <script> raw dsl script
--ext <ext> specify DSL file extension when the command
arguments contains directory, (default: mir)
-h,--help print help message
-n,--interval <interval> specify update interval in seconds
-p,--port <port> specify server port (default 8080)For more information, see https://github.com/six-ddc/mirage
```### Examples
#### hello world
```shell
mirage -c 'get("/hello") { resp.println "world!"}'
# curl http://127.0.0.1:8080/hello
# world!
```#### static file server
```shell
mirage -c 'get("/files/**") { resp.index "." }'
# curl http://127.0.0.1:8080/files/pom.xml
```#### mock user data
* create file `user.mir` and typing
```groovy
handle path: '/user/{uid}/get', method: "GET", {sleep 100.millisecond
resp.json {
id req.pathVariables.uid
name random.forRegex(/[A-Z][a-z]{3,10}/)
t new Date()
data {
contact 1..2, {
id it
name faker.name().name()
address faker.address().fullAddress()
phone faker.phoneNumber().cellPhone()
}
}
}
}get('/user/{uid}/get2') {
// and also you can write json response directly
resp.eval """{
"id": "${req.pathVariables.uid}",
"name": "${random.forRegex(/[A-Z][a-z]{3,10}/)}",
"t": "${new Date()}",
"data": {
"contact": [
{
"id": 1,
"name": "${faker.name().name()}",
"address": "${faker.address().fullAddress()}",
"phone": "${faker.phoneNumber().cellPhone()}"
},
{
"id": 2,
"name": "${faker.name().name()}",
"address": "${faker.address().fullAddress()}",
"phone": "${faker.phoneNumber().cellPhone()}"
}
]
}
}"""
}
```* run
```shell
mirage user.mir
```* test server
```json
$ curl -s http://127.0.0.1:8080/user/1234/get | jq .
$ curl -s http://127.0.0.1:8080/user/1234/get2 | jq .
{
"id": "1234",
"name": "Astn",
"t": "2019-11-17T04:04:55+0000",
"data": {
"contact": [
{
"id": 1,
"name": "Bryan Bashirian",
"address": "22474 Bashirian Ways, New Thanhfurt, MA 32424-5437",
"phone": "(973) 158-7100"
},
{
"id": 2,
"name": "Charley Jast",
"address": "526 Corkery Rue, Lake Moises, MO 28747",
"phone": "1-418-198-2865"
}
]
}
}
```## Performance
My test machine is an Intel Core i5 2.7 GHz, 2 CPUs, 8 GB Memory
```shell
$ mirage -c 'get("/hello") { resp.println "world!"}'
``````shell
$ wrk -c 10 -t 10 -d 1s --latency http://127.0.0.1:8080/hello
Running 1s test @ http://127.0.0.1:8080/hello
10 threads and 10 connections
Thread Stats Avg Stdev Max +/- Stdev
Latency 847.57us 1.45ms 27.75ms 93.86%
Req/Sec 1.74k 528.60 3.22k 77.27%
Latency Distribution
50% 457.00us
75% 815.00us
90% 1.63ms
99% 7.03ms
19082 requests in 1.10s, 2.31MB read
Requests/sec: 17335.71
Transfer/sec: 2.10MB
```## License
[MIT](https://tldrlegal.com/license/mit-license)