42 lines
1013 B
TypeScript
42 lines
1013 B
TypeScript
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type JsImportsValue =
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| number
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| string
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| JsImportsValue[]
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| {
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[k: string]: JsImportsValue;
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};
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export type JsImports = {
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[k: string]: JsImportsValue;
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};
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const quote = (arg: string) => `"${arg.replace(new RegExp('"', "g"), '\\"')}"`;
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const jsImportsValueToSquiggleCode = (v: JsImportsValue): string => {
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if (typeof v === "number") {
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return String(v);
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} else if (typeof v === "string") {
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return quote(v);
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} else if (v instanceof Array) {
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return "[" + v.map((x) => jsImportsValueToSquiggleCode(x)) + "]";
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} else {
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if (Object.keys(v).length) {
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return (
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"{" +
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Object.entries(v)
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.map(([k, v]) => `${k}:${jsImportsValueToSquiggleCode(v)},`)
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.join("") +
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"}"
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);
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} else {
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return "0"; // squiggle doesn't support empty `{}`
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}
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}
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};
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export const jsImportsToSquiggleCode = (v: JsImports) => {
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return Object.entries(v)
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.map(([k, v]) => `$${k} = ${jsImportsValueToSquiggleCode(v)}\n`)
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.join("");
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};
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