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does not install if absolute path mappings are specified in import_map.json

See original GitHub issue

Starting with a import_map.json that has mappings for absolute paths

{
  "imports": {
    "/": "./",
    "./": "./",
  }
}

trex --custom react=https://esm.sh/react@17.0.1

results in an error:

error: Uncaught (in promise) PermissionDenied: Access is denied. (os error 5)
    const buffer = await Deno.readFile(path);
                ^
    at deno:core/core.js:86:46
    at unwrapOpResult (deno:core/core.js:106:13)
    at async open (deno:runtime/js/40_files.js:46:17)
    at async Object.readFile (deno:runtime/js/40_read_file.js:20:18)
    at async readURLContent (https://deno.land/x/trex@v1.7.0/handlers/handle_files.ts:96:17)
    at async generateHash (https://deno.land/x/trex@v1.7.0/handlers/handle_files.ts:107:14)
    at async createPackage (https://deno.land/x/trex@v1.7.0/handlers/handle_files.ts:59:52)

Removing the absolute maps solves the problem.

Issue Analytics

State:
Created 2 years ago
Comments:7 (3 by maintainers)

Top GitHub Comments

1reaction

sant123commented, Jul 2, 2021

I’ll leave this script for someone who needs to test this feature meanwhile this PR gets merged:

deno install -Af --unstable --import-map=https://raw.githubusercontent.com/crewdevio/Trex/dev/import_map.json -n trex --no-check https://raw.githubusercontent.com/crewdevio/Trex/dev/cli.ts

1reaction

buttercubzcommented, Jul 2, 2021

Tested with v1.8.0 but getting this error with the following dependencies:

Sorry is it something I’m doing wrong? Please let me know.

Thanks!

hi, it seems that you are trying to verify the integrity of a path that is not a package “/”, a quick solution would be to delete the trex_storage folder that is in the .deno folder and doing a trex install again

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