run_bin fails even when error = "continue" if executable not in PATH

[luciorq]

Overview

This is an unexpected error caused by processx::run() that fails even when the error_on_status = FALSE if the command argument doesn't exist on the path.

The error comes from the internal C commands called by processx.

On condathis, we need to rework the rethrow error to capture this case and not throw error when error = "continue" on run_bin().

The error class contains: "c_error" and 'rlib_error_3_0" already captured by `rethrown_error_*().

Steps to reproduce

Ensure you have {condathis} version v0.1.0 installed.

# {condathis} version v0.1.0
run_bin_res <- run_bin(
    "FakeBInFIle", "--version",
    env_name = "fake-env",
    verbose = "silent",
    error = "continue"
  )

Output

Error in `condathis::run_bin()`:
✖ System command FakeBInFIle failed
! Status code: 127
FakeBInFIle: command not found
Run `rlang::last_trace()` to see where the error occurred.

Expected behavior

The error is captured, and the process continues gracefully without stopping execution.