Commit Graph

5 Commits

Author SHA1 Message Date
Michael Angerman
d4b6b4b09a
update all cargo crates to edition 2021 (#781) 2022-01-21 00:13:45 +11:00
JT
41dbc641cc
Some cleanups for cd/PWD (#667)
* Some cleanups for cd/PWD

* Some cleanups for cd/PWD
2022-01-05 11:26:01 +11:00
Jakub Žádník
74dcd91cc3
Use only $nu.env.PWD for getting the current directory (#587)
* Use only $nu.env.PWD for getting current directory

Because setting and reading to/from std::env changes the global state
shich is problematic if we call `cd` from multiple threads (e.g., in a
`par-each` block).

With this change, when engine-q starts, it will either inherit existing
PWD env var, or create a new one from `std::env::current_dir()`.
Otherwise, everything that needs the current directory will get it from
`$nu.env.PWD`. Each spawned external command will get its current
directory per-process which should be thread-safe.

One thing left to do is to patch nu-path for this as well since it uses
`std::env::current_dir()` in its expansions.

* Rename nu-path functions

*_with is not *_relative which should be more descriptive and frees
"with" for use in a followup commit.

* Clone stack every each iter; Fix some commands

Cloning the stack each iteration of `each` makes sure we're not reusing
PWD between iterations.

Some fixes in commands to make them use the new PWD.

* Post-rebase cleanup, fmt, clippy

* Change back _relative to _with in nu-path funcs

Didn't use the idea I had for the new "_with".

* Remove leftover current_dir from rebase

* Add cwd sync at merge_delta()

This makes sure the parser and completer always have up-to-date cwd.

* Always pass absolute path to glob in ls

* Do not allow PWD a relative path; Allow recovery

Makes it possible to recover PWD by proceeding with the REPL cycle.

* Clone stack in each also for byte/string stream

* (WIP) Start moving env variables to engine state

* (WIP) Move env vars to engine state (ugly)

Quick and dirty code.

* (WIP) Remove unused mut and args; Fmt

* (WIP) Fix dataframe tests

* (WIP) Fix missing args after rebase

* (WIP) Clone only env vars, not the whole stack

* (WIP) Add env var clone to `for` loop as well

* Minor edits

* Refactor merge_delta() to include stack merging.

Less error-prone than doing it manually.

* Clone env for each `update` command iteration

* Mark env var hidden only when found in eng. state

* Fix clippt warnings

* Add TODO about env var reading

* Do not clone empty environment in loops

* Remove extra cwd collection

* Split current_dir() into str and path; Fix autocd

* Make completions respect PWD env var
2022-01-05 09:30:34 +11:00
JT
a760e46c1c Add config file loading 2021-10-13 16:57:05 +13:00
JT
3e232a5db8 Add 'from json' 2021-10-01 18:11:49 +13:00