ionian/gen_conf_schema.ts

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TypeScript
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2021-01-15 18:43:36 +09:00
import { promises } from 'fs';
const { readdir, writeFile } = promises;
import {createGenerator} from 'ts-json-schema-generator';
import {dirname,join} from 'path';
async function genSchema(path:string,typename:string){
const gen = createGenerator({
path:path,
type:typename,
tsconfig:"tsconfig.json"
});
const schema = gen.createSchema(typename);
if(schema.definitions != undefined){
const definitions = schema.definitions;
const definition = definitions[typename];
if(typeof definition == "object" ){
let property = definition.properties;
if(property){
property['$schema'] = {
type:"string"
};
}
}
}
const text = JSON.stringify(schema);
await writeFile(join(dirname(path),`${typename}.schema.json`),text);
}
function capitalize(s:string){
return s.charAt(0).toUpperCase() + s.slice(1);
}
async function setToALL(path:string) {
console.log(`scan ${path}`)
const direntry = await readdir(path,{withFileTypes:true});
const works = direntry.filter(x=>x.isFile()&&x.name.endsWith("Config.ts")).map(x=>{
const name = x.name;
const m = /(.+)\.ts/.exec(name);
if(m !== null){
const typename = m[1];
return genSchema(join(path,typename),capitalize(typename));
}
})
await Promise.all(works);
const subdir = direntry.filter(x=>x.isDirectory()).map(x=>x.name);
for(const x of subdir){
await setToALL(join(path,x));
}
}
setToALL("src")