Using `shlex` unconditionally is dangerous as it assumes the underlying
shell is POSIX which is not the case for PowerShell, CMD, or Nushell.
Therefore, whenever we want to quote the args we should utilise our
helper `util::shell::ShellKind::try_quote` which takes into account
which shell is being used to actually exec/spawn the invocation.
Release Notes:
- N/A
---------
Co-authored-by: Lukas Wirth <me@lukaswirth.dev>
This means that existence of activation scripts for venv/virtualenv will
be checked locally either on the host if editing locally, or the remote
by the remote proxy if editing a remote project.
Closes https://github.com/zed-industries/zed/issues/40263
Release Notes:
- N/A
Closes#39614
The `ShellKind` struct is built on Windows' side, meaning that when
connecting to remotes, we fall back to PowerShell construction, even if
the shell program we are spawning is a unix program.
This broke tasks creation since we are using the shell kind to construct
args:
https://github.com/zed-industries/zed/blob/d04ac864b8cb78ee888ce03323e34c17a6dd16b9/crates/project/src/terminals.rs#L149
In normal terminals this only affected activation scripts (only place
where shell kind is used)
I don't have a Windows machine to test it, so I would appreciate any
help with testing!
Release Notes:
- Fixed an issue where tasks could not be executed in Windows WSL
---------
Signed-off-by: Marco Mihai Condrache <52580954+marcocondrache@users.noreply.github.com>
Two tweaks were required to ensure we correctly clear the shell after
running an activate script(s):
1. PowerShell upon receiving `\r\n` input, will enter the continuation
mode (>>). To avoid this, we send an "enter" key press instead `\x0d`.
2. In order to clear the terminal _after_ issuing all activation
commands, we need to take into account the asynchronous nature of the
activation process:
- We write the command to run the script to PTY
- We send "enter" (It is now being processed by the shell) At this point
we need to wait for the shell to finish executing before we clear the
terminal. Otherwise we will create a race where we might clear the
terminal _before_ the shell finished executing the activation script(s).
- Write `clear`/`cls` command to PTY
- Send "enter" This way we guarantee that we clear the terminal _after_
all scripts were executed.
Closes#38474
Release Notes:
- N/A
A couple of caveats:
- We should not auto-escape arguments with Alacritty's `escape_args`
option if using CMD otherwise, the generated command will have way too
many escaped characters for CMD to parse correctly.
- When composing a full command for CMD, we need to put it in double
quotes manually: `cmd /C "activate.bat& pwsh.exe -C do_something"` so
that CMD executes the entire string as a sequence of commands.
- CMD requires `&` as a chaining operator for commands (`;` for other
shells).
Release Notes:
- N/A
Closes#39007
Strings should be escaped with backticks in PowerShell, so the following
```
\"pwsh.exe -C pytest -m \\\"some_test\\\"\"
```
becomes
```
\"pwsh.exe -C pytest -m `\"some_test`\"\"
```
Otherwise PowerShell will misinterpret the invocation resulting in
weirdness all-around such as the issue linked above.
Release Notes:
- N/A
When sourcing the project environment for the terminal tool, we will now
do so by spawning the shell specified by the users `terminal.shell`
setting (or as usual fall back to the login shell).
Closes#37687
Release Notes:
- N/A
Smit Barmase