piston/api-client/index.cjs

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const fetch = require('node-fetch')
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function url_join(base, endpoint){
return base + endpoint
//return new URL(endpoint, base).href;
}
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class APIWrapper {
#base;
constructor(base_url){
this.#base = base_url.toString()
}
async query(endpoint, options={}){
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const url = url_join(this.#base, endpoint);
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return await fetch(url, options)
.then(res=>res.json())
.then(res=>{if(res.data)return res.data; throw new Error(res.message)});
}
get(endpoint){
return this.query(endpoint);
}
post(endpoint, body={}){
return this.query(endpoint, {
method: 'post',
headers: {'Content-Type': 'application/json'},
body: JSON.stringify(body)
})
}
delete(endpoint, body={}){
return this.query(endpoint, {
method: 'delete',
headers: {'Content-Type': 'application/json'},
body: JSON.stringify(body)
})
}
get_child_object(endpoint, class_type){
return this.get(endpoint).then(x => new class_type(this, x))
}
get url_base(){
return this.#base
}
}
class PistonEngineRepositoryPackage extends APIWrapper {
constructor(repo, {language, language_version, author, buildfile, size, dependencies, installed}){
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super(url_join(repo.url_base, `/packages/${language}/${language_version}`))
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this.language = language;
this.language_version = language_version;
this.author = author;
this,buildfile = buildfile;
this.size = size;
this.dependencies = dependencies;
this.installed = installed;
}
install(){
return this.post('/', {});
}
uninstall(){
return this.delete('/', {});
}
}
class PistonEngineRepository extends APIWrapper {
constructor(engine, {slug, url, packages}){
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super(url_join(engine.url_base,`/repos/${slug}`))
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this.slug = slug;
this.url = url;
this.package_count = packages
}
list_packages(){
return this.get(`/packages`).then(x=>x.packages)
}
get_package(language, language_version){
return this.get_child_object(`/packages/${language}/${language_version}`, PistonEngineRepositoryPackage)
}
}
class PistonEngine extends APIWrapper {
constructor(base_url = 'http://127.0.0.1:6969'){
super(base_url);
}
list_repos(){
return this.get(`/repos`);
}
add_repo(slug, url){
return this.post(`/repos`, {slug, url})
}
get_repo(slug){
return this.get_child_object(`/repos/${slug}`, PistonEngineRepository)
}
run_job(language, version, files, main, args, stdin, compile_timeout, run_timeout){
return this.post(`/jobs`, {language, version, files, main, args, stdin, compile_timeout, run_timeout})
}
}
module.exports = {PistonEngine}