Support specifying devshell attribute (#4)

Use the `cacheable` feature instead of managing cache in plugin (#3)

Merge pull request #2 from joshbode/main

Update linter settings

Merge pull request #8 from reitermarkus/no-bash

Merge pull request #7 from reitermarkus/task-path

Don't assume `sh` is `bash`.

Fix `PATH` in tasks.

Merge pull request #1 from joshbode/main

Refactor to avoid exporting PATH in env hook

Update examples

Ignore SHELL variable

Remove hook, bashFunctions and var/array - they're of dubious value

Support Lua 5.1

Prevent emitting shell-specific outputs inside vim