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Introduce Javy.JSON builtins #16

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merged 1 commit into from
Sep 13, 2024
Merged

Introduce Javy.JSON builtins #16

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5 changes: 1 addition & 4 deletions package.json
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Original file line number Diff line number Diff line change
Expand Up @@ -4,7 +4,7 @@
"access": "public",
"@shopify:registry": "https://registry.npmjs.org/"
},
"version": "0.3.0",
"version": "1.0.0",
"description": "",
"main": "index.ts",
"keywords": [],
Expand All @@ -16,8 +16,5 @@
"@graphql-codegen/typescript-operations": "^2.5.5",
"graphql": "^16.6.0",
"typescript": "^4.8.4"
},
"peerDependencies": {
"javy": "^0.1.0"
Comment on lines -20 to -21
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Why did we drop the peer dependency? 👀

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The javy npm dependency is what brings the fs namespace, which is no longer used (fs.{readSync, writeSync}).

}
}
21 changes: 13 additions & 8 deletions run.ts
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Original file line number Diff line number Diff line change
@@ -1,15 +1,20 @@
import * as fs from "javy/fs";

export type ShopifyFunction<Input extends {}, Output extends {}> = (
input: Input
) => Output;

interface Javy {
JSON: {
fromStdin(): any;
toStdout(val: any);
}
}

declare global {
const Javy: Javy;
}

export default function <I extends {}, O extends {}>(userfunction: ShopifyFunction<I, O>) {
const input_data = fs.readFileSync(fs.STDIO.Stdin);
const input_str = new TextDecoder("utf-8").decode(input_data);
const input_obj = JSON.parse(input_str);
const input_obj = Javy.JSON.fromStdin();
const output_obj = userfunction(input_obj);
const output_str = JSON.stringify(output_obj);
const output_data = new TextEncoder().encode(output_str);
fs.writeFileSync(fs.STDIO.Stdout, output_data);
Javy.JSON.toStdout(output_obj)
}
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