EnsoFile uses java.nio.files.Path instead of TruffleFile

[Akirathan]

Partially fixes #14122

Pull Request Description

Refactors EnsoFile to use java.nio.files.Path instead of TruffleFile.

Important Notes

Checklist

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• The documentation has been updated, if necessary.
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[JaroslavTulach]

Few more truffle boundaries needed... Done in 564907e

[JaroslavTulach]

OK, in general. We do want to move away of using TruffleFile, because it makes little sense when one can polyglot java import java.io.File... The primary use of TruffleFile is security and Enso as deliberately given upon any security by opening whole JDK API up.

The Windows failures may be relevant and may deserve to be addressed.

❌ Read XLSX / XLS Files
❌ during read_many, should not mix metadata columns with data columns with same name or when matching by position
An unexpected dataflow error ((Access_Denied (File_Like.Value (File C:\runner_work\enso\enso\test\Table_Tests\data\transient\read_many_test)))) has been matched (at C:\runner_work\enso\enso\test\Table_Tests\src\IO\Read_Many_Spec.enso:452:5-46).
❌ during read_many, should correctly handle empty sheets
An unexpected dataflow error ((Access_Denied (File_Like.Value (File C:\runner_work\enso\enso\test\Table_Tests\data\transient\read_many_test)))) has been matched (at C:\runner_work\enso\enso\test\Table_Tests\src\IO\Read_Many_Spec.enso:452:5-46).

[Akirathan]

The stack trace of java.io.AccessDeniedException on Windows is at https://github.com/enso-org/enso/actions/runs/18405614769/job/52448768751?pr=14126#step:14:6652 when trying to create a directory after it has been recursively deleted. This exception is thrown from

enso/test/Table_Tests/src/IO/Read_Many_Spec.enso

Line 452 in 9422ebb

base_dir.create_directory . should_succeed

This exception is happening both in JVM mode and in native mode. On Windows only.

GitHub

EnsoFile uses java.nio.files.Path instead of TruffleFile · enso-org/enso@78d78b2

Enso Analytics is a self-service data prep and analysis platform designed for data teams. - EnsoFile uses java.nio.files.Path instead of TruffleFile · 78d78b2