Files
start-sdk/scripts/oldSpecToBuilder.ts

369 lines
12 KiB
TypeScript

import camelCase from "lodash/camelCase";
import * as fs from "fs";
import { string } from "ts-matches";
export async function writeConvertedFileFromOld(
file: string,
inputData: Promise<any> | any,
options: Parameters<typeof makeFileContentFromOld>[1],
) {
await fs.writeFile(
file,
await makeFileContentFromOld(inputData, options),
(err) => console.error(err),
);
}
export default async function makeFileContentFromOld(
inputData: Promise<any> | any,
{ startSdk = "start-sdk", nested = true } = {},
) {
const outputLines: string[] = [];
outputLines.push(`
import {Config, Value, List, Variants} from '${startSdk}/config/builder'
`);
const data = await inputData;
const namedConsts = new Set(["Config", "Value", "List"]);
const configName = newConst("InputSpec", convertInputSpec(data));
const configMatcherName = newConst(
"matchInputSpec",
`${configName}.validator()`,
);
outputLines.push(
`export type InputSpec = typeof ${configMatcherName}._TYPE;`,
);
return outputLines.join("\n");
function newConst(key: string, data: string) {
const variableName = getNextConstName(camelCase(key));
outputLines.push(`export const ${variableName} = ${data};`);
return variableName;
}
function maybeNewConst(key: string, data: string) {
if (nested) return data;
return newConst(key, data);
}
function convertInputSpec(data: any) {
let answer = "Config.of({";
for (const [key, value] of Object.entries(data)) {
const variableName = maybeNewConst(key, convertValueSpec(value));
answer += `${JSON.stringify(key)}: ${variableName},`;
}
return `${answer}})`;
}
function convertValueSpec(value: any): string {
switch (value.type) {
case "string": {
if (value.textarea) {
return `${rangeToTodoComment(
value?.range,
)}Value.textarea(${JSON.stringify(
{
name: value.name || null,
description: value.description || null,
warning: value.warning || null,
required: !(value.nullable || false),
placeholder: value.placeholder || null,
maxLength: null,
minLength: null,
},
null,
2,
)})`;
}
return `${rangeToTodoComment(value?.range)}Value.text(${JSON.stringify(
{
name: value.name || null,
// prettier-ignore
required: (
value.default != null && !value.nullable ? {default: value.default} :
value.default != null && value.nullable ? {defaultWithRequired: value.default} :
!value.nullable
),
description: value.description || null,
warning: value.warning || null,
masked: value.masked || false,
placeholder: value.placeholder || null,
inputmode: "text",
patterns: value.pattern
? [
{
regex: value.pattern,
description: value["pattern-description"],
},
]
: [],
minLength: null,
maxLength: null,
},
null,
2,
)})`;
}
case "number": {
return `${rangeToTodoComment(
value?.range,
)}Value.number(${JSON.stringify(
{
name: value.name || null,
default: value.default || null,
description: value.description || null,
warning: value.warning || null,
required: !(value.nullable || false),
min: null,
max: null,
step: null,
integer: value.integral || false,
units: value.units || null,
placeholder: value.placeholder || null,
},
null,
2,
)})`;
}
case "boolean": {
return `Value.toggle(${JSON.stringify(
{
name: value.name || null,
default: value.default || false,
description: value.description || null,
warning: value.warning || null,
},
null,
2,
)})`;
}
case "enum": {
const allValueNames = new Set([
...(value?.["values"] || []),
...Object.keys(value?.["value-names"] || {}),
]);
const values = Object.fromEntries(
Array.from(allValueNames)
.filter(string.test)
.map((key) => [key, value?.spec?.["value-names"]?.[key] || key]),
);
return `Value.select(${JSON.stringify(
{
name: value.name || null,
description: value.description || null,
warning: value.warning || null,
default: value.default || null,
required: true,
values,
},
null,
2,
)} as const)`;
}
case "object": {
const specName = maybeNewConst(
value.name + "_spec",
convertInputSpec(value.spec),
);
return `Value.object({
name: ${JSON.stringify(value.name || null)},
description: ${JSON.stringify(value.description || null)},
warning: ${JSON.stringify(value.warning || null)},
}, ${specName})`;
}
case "union": {
const variants = maybeNewConst(
value.name + "_variants",
convertVariants(value.variants, value.tag["variant-names"] || {}),
);
return `Value.union({
name: ${JSON.stringify(value.name || null)},
description: ${JSON.stringify(value.tag.description || null)},
warning: ${JSON.stringify(value.tag.warning || null)},
required: true,
default: ${JSON.stringify(value.default || null)},
}, ${variants})`;
}
case "list": {
const list = maybeNewConst(value.name + "_list", convertList(value));
return `Value.list(${list})`;
}
case "pointer": {
return "null as any";
}
}
throw Error(`Unknown type "${value.type}"`);
}
function convertList(value: any) {
switch (value.subtype) {
case "string": {
return `${rangeToTodoComment(value?.range)}List.text(${JSON.stringify(
{
name: value.name || null,
minLength: null,
maxLength: null,
default: value.default || null,
description: value.description || null,
warning: value.warning || null,
},
null,
2,
)}, ${JSON.stringify({
masked: value?.spec?.masked || false,
placeholder: value?.spec?.placeholder || null,
patterns: value?.spec?.pattern
? [
{
regex: value.spec.pattern,
description: value?.spec?.["pattern-description"],
},
]
: [],
minLength: null,
maxLength: null,
})})`;
}
case "number": {
return `${rangeToTodoComment(value?.range)}List.number(${JSON.stringify(
{
name: value.name || null,
minLength: null,
maxLength: null,
default: value.default || null,
description: value.description || null,
warning: value.warning || null,
},
null,
2,
)}, ${JSON.stringify({
integer: value?.spec?.integral || false,
min: null,
max: null,
units: value?.spec?.units || null,
placeholder: value?.spec?.placeholder || null,
})})`;
}
case "enum": {
const allValueNames = new Set(
...(value?.spec?.["values"] || []),
...Object.keys(value?.spec?.["value-names"] || {}),
);
const values = Object.fromEntries(
Array.from(allValueNames)
.filter(string.test)
.map((key: string) => [
key,
value?.spec?.["value-names"]?.[key] || key,
]),
);
return `${rangeToTodoComment(
value?.range,
)}Value.multiselect(${JSON.stringify(
{
name: value.name || null,
minLength: null,
maxLength: null,
default: value.default || null,
description: value.description || null,
warning: value.warning || null,
values,
},
null,
2,
)})`;
}
case "object": {
const specName = maybeNewConst(
value.name + "_spec",
convertInputSpec(value.spec.spec),
);
return `${rangeToTodoComment(value?.range)}List.obj({
name: ${JSON.stringify(value.name || null)},
minLength: ${JSON.stringify(null)},
maxLength: ${JSON.stringify(null)},
default: ${JSON.stringify(value.default || null)},
description: ${JSON.stringify(value.description || null)},
warning: ${JSON.stringify(value.warning || null)},
}, {
spec: ${specName},
displayAs: ${JSON.stringify(value?.spec?.["display-as"] || null)},
uniqueBy: ${JSON.stringify(value?.spec?.["unique-by"] || null)},
})`;
}
case "union": {
const variants = maybeNewConst(
value.name + "_variants",
convertVariants(
value.spec.variants,
value.spec["variant-names"] || {},
),
);
const unionValueName = maybeNewConst(
value.name + "_union",
`${rangeToTodoComment(value?.range)}
Value.union({
name: ${JSON.stringify(value?.spec?.tag?.name || null)},
description: ${JSON.stringify(
value?.spec?.tag?.description || null,
)},
warning: ${JSON.stringify(value?.spec?.tag?.warning || null)},
required: ${JSON.stringify(!(value?.spec?.tag?.nullable || false))},
default: ${JSON.stringify(value?.spec?.default || null)},
}, ${variants})
`,
);
const listConfig = maybeNewConst(
value.name + "_list_config",
`
Config.of({
"union": ${unionValueName}
})
`,
);
return `${rangeToTodoComment(value?.range)}List.obj({
name:${JSON.stringify(value.name || null)},
minLength:${JSON.stringify(null)},
maxLength:${JSON.stringify(null)},
default: [],
description: ${JSON.stringify(value.description || null)},
warning: ${JSON.stringify(value.warning || null)},
}, {
spec: ${listConfig},
displayAs: ${JSON.stringify(value?.spec?.["display-as"] || null)},
uniqueBy: ${JSON.stringify(value?.spec?.["unique-by"] || null)},
})`;
}
}
throw new Error(`Unknown subtype "${value.subtype}"`);
}
function convertVariants(
variants: Record<string, unknown>,
variantNames: Record<string, string>,
): string {
let answer = "Variants.of({";
for (const [key, value] of Object.entries(variants)) {
const variantSpec = maybeNewConst(key, convertInputSpec(value));
answer += `"${key}": {name: "${
variantNames[key] || key
}", spec: ${variantSpec}},`;
}
return `${answer}})`;
}
function getNextConstName(name: string, i = 0): string {
const newName = !i ? name : name + i;
if (namedConsts.has(newName)) {
return getNextConstName(name, i + 1);
}
namedConsts.add(newName);
return newName;
}
}
function rangeToTodoComment(range: string | undefined) {
if (!range) return "";
return `/* TODO: Convert range for this value (${range})*/`;
}