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https://github.com/denoland/deno.git
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60688c563e
This commit adds `import.meta.filename` and `import.meta.dirname` APIs. These APIs return string representation of filename and containing dirname. They are only defined for local modules (modules that have `file:///` scheme). Example: ```ts console.log(import.meta.filename, import.meta.dirname) ``` Unix: ``` $ deno run /dev/my_module.ts /dev/my_module.ts /dev/ ``` Windows: ``` $ deno run C:\dev\my_module.ts C:\dev\my_module.ts C:\ ```
52 lines
1.3 KiB
TypeScript
52 lines
1.3 KiB
TypeScript
import { assertThrows } from "../../../../../test_util/std/assert/mod.ts";
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import "http://localhost:4545/run/import_meta/other.ts";
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import "./other.ts";
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console.log(
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"main",
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import.meta.url,
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import.meta.main,
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import.meta.filename,
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import.meta.dirname,
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);
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console.log("Resolving ./foo.js", import.meta.resolve("./foo.js"));
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console.log("Resolving bare from import map", import.meta.resolve("bare"));
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console.log(
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"Resolving https://example.com/rewrite from import map",
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import.meta.resolve("https://example.com/rewrite"),
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);
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console.log(
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"Resolving without a value from import map",
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import.meta.resolve(),
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);
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console.log(
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"Resolving 1 from import map",
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import.meta.resolve(1),
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);
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console.log(
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"Resolving null from import map",
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import.meta.resolve(null),
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);
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console.log(
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"Resolving object from import map",
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import.meta.resolve({}),
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);
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assertThrows(() => {
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import.meta.resolve("too", "many", "arguments");
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}, TypeError);
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assertThrows(() => {
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import.meta.resolve("://malformed/url?asdf");
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}, TypeError);
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console.log(
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"Resolving npm:cowsay",
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import.meta.resolve("npm:cowsay"),
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);
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console.log(
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"Resolving npm:cowsay@1",
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import.meta.resolve("npm:cowsay@1"),
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);
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console.log(
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"Resolving npm:preact from import map",
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import.meta.resolve("npm:preact"),
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);
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