Waleed Khan
4afedd626d
build(pty): don't use std::os::fd::RawFd symbol directly
...
For whatever reason, `portable-pty` doesn't build until Rust v1.66 due to a failure to import `std::os::fd::RawFd`. According to `cargo-msrv`:
```
$ cargo msrv --linear
Fetching index
Determining the Minimum Supported Rust Version (MSRV) for toolchain aarch64-apple-darwin
Using check command cargo check
⠲ Checking 1.68.0 ░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░
⠴ Checking 1.68.0 ░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░
Check for toolchain '1.68.0-aarch64-apple-darwin' succeeded
Check for toolchain '1.67.1-aarch64-apple-darwin' succeeded
Check for toolchain '1.66.1-aarch64-apple-darwin' succeeded
Check for toolchain '1.65.0-aarch64-apple-darwin' failed with:
┌───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┐
│ Compiling libc v0.2.139 │
│ Compiling autocfg v1.1.0 │
│ Checking cfg-if v1.0.0 │
│ Compiling proc-macro2 v1.0.51 │
│ Compiling quote v1.0.23 │
│ Compiling syn v1.0.109 │
│ Compiling unicode-ident v1.0.8 │
│ Compiling version_check v0.9.4 │
│ Compiling pkg-config v0.3.26 │
│ Compiling memchr v2.5.0 │
│ Checking bitflags v1.3.2 │
│ Checking once_cell v1.17.1 │
│ Compiling log v0.4.17 │
│ Compiling num-traits v0.2.15 │
│ Compiling futures-core v0.3.26 │
│ Compiling crossbeam-utils v0.8.15 │
│ Compiling serde_derive v1.0.152 │
│ Compiling thiserror v1.0.39 │
│ Compiling serde v1.0.152 │
│ Compiling jobserver v0.1.26 │
│ Checking pin-project-lite v0.2.9 │
│ Compiling cc v1.0.79 │
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│ Compiling ahash v0.7.6 │
│ Checking futures-sink v0.3.26 │
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│ Checking adler v1.0.2 │
│ Checking pin-utils v0.1.0 │
│ Compiling indexmap v1.9.2 │
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│ Checking miniz_oxide v0.6.2 │
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│ Compiling crossbeam-epoch v0.9.14 │
│ Compiling futures-util v0.3.26 │
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│ Checking strsim v0.10.0 │
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│ Compiling typenum v1.16.0 │
│ Compiling memoffset v0.6.5 │
│ Checking event-listener v2.5.3 │
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│ Compiling rayon-core v1.11.0 │
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│ Compiling polling v2.5.2 │
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│ Compiling ucd-trie v0.1.5 │
│ Checking either v1.8.1 │
│ Compiling phf_codegen v0.11.1 │
│ Compiling lua-src v544.0.1 │
│ Compiling luajit-src v210.4.5+resty2cf5186 │
│ Compiling nom v5.1.2 │
│ Compiling num-rational v0.4.1 │
│ Checking rayon v1.7.0 │
│ Compiling async-io v1.12.0 │
│ Checking weezl v0.1.7 │
│ Checking regex-automata v0.1.10 │
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│ Compiling core-foundation-sys v0.8.3 │
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│ Checking block-buffer v0.9.0 │
│ Checking digest v0.9.0 │
│ Checking async-channel v1.8.0 │
│ Checking phf_shared v0.10.0 │
│ Compiling libgit2-sys v0.14.2+1.5.1 │
│ Checking cpufeatures v0.2.5 │
│ Checking unicode-bidi v0.3.10 │
│ Checking utf8parse v0.2.0 │
│ Checking opaque-debug v0.3.0 │
│ Compiling thiserror-impl v1.0.39 │
│ Compiling futures-macro v0.3.26 │
│ Compiling wezterm-dynamic-derive v0.1.0 (/Users/waleed/Workspace/wezterm/wezterm-dynamic/derive) │
│ Compiling bytemuck_derive v1.4.0 │
│ Compiling phf_macros v0.11.1 │
│ Compiling pin-project-internal v1.0.12 │
│ Checking tiff v0.8.1 │
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│ Compiling idna v0.3.0 │
│ Checking csscolorparser v0.6.2 │
│ Checking pin-project v1.0.12 │
│ Checking filedescriptor v0.8.2 (/Users/waleed/Workspace/wezterm/filedescriptor) │
│ Compiling pest v2.5.6 │
│ Checking flume v0.10.14 │
│ Checking sha2 v0.9.9 │
│ Checking exr v1.5.3 │
│ Checking vtparse v0.6.2 (/Users/waleed/Workspace/wezterm/vtparse) │
│ Compiling num-derive v0.3.3 │
│ Checking phf v0.10.1 │
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│ Checking signal-hook v0.1.17 │
│ Checking termios v0.3.3 │
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│ Checking termios v0.2.2 │
│ Compiling async-net v1.7.0 │
│ Checking semver-parser v0.10.2 │
│ Compiling async-process v1.6.0 │
│ Compiling pest_meta v2.5.6 │
│ Compiling async-fs v1.6.0 │
│ Checking semver v0.11.0 │
│ Checking memmem v0.1.1 │
│ Checking unicode-segmentation v1.10.1 │
│ Checking finl_unicode v1.2.0 │
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│ Checking same-file v1.0.6 │
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│ Checking url v2.3.1 │
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│ Checking shell-words v1.1.0 │
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│ Checking fsevent-sys v4.1.0 │
│ Checking match_cfg v0.1.0 │
│ Compiling pest_derive v2.5.6 │
│ Checking promise v0.2.0 (/Users/waleed/Workspace/wezterm/promise) │
│ Checking hostname v0.3.1 │
│ Checking notify v5.1.0 │
│ Checking colorgrad v0.6.2 │
│ Compiling enum-display-derive v0.1.1 │
│ Compiling wezterm-config-derive v0.1.0 (/Users/waleed/Workspace/wezterm/config/derive) │
│ Checking umask v0.1.0 (/Users/waleed/Workspace/wezterm/umask) │
│ Checking shlex v1.1.0 │
│ Compiling openssl-src v300.0.12+3.0.8 │
│ Checking foreign-types-shared v0.1.1 │
│ Checking itoa v1.0.6 │
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│ Compiling io-lifetimes v1.0.5 │
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│ Compiling openssl-sys v0.9.71 │
│ Checking ordered-float v3.4.0 │
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│ Compiling objc_exception v0.1.2 │
│ Checking wezterm-dynamic v0.1.0 (/Users/waleed/Workspace/wezterm/wezterm-dynamic) │
│ Checking toml_edit v0.19.4 │
│ Checking portable-pty v0.8.0 (/Users/waleed/Workspace/wezterm/pty) │
│ error[E0412]: cannot find type `RawFd` in `std::os::fd` │
│ --> pty/src/unix.rs:326:48 │
│ | │
│ 326 | fn as_raw_fd(&self) -> Option<std::os::fd::RawFd> { │
│ | ^^^^^ not found in `std::os::fd` │
│ | │
│ help: consider importing this type alias │
│ | │
│ 3 | use std::os::unix::prelude::RawFd; │
│ | │
│ help: if you import `RawFd`, refer to it directly │
│ | │
│ 326 - fn as_raw_fd(&self) -> Option<std::os::fd::RawFd> { │
│ 326 + fn as_raw_fd(&self) -> Option<RawFd> { │
│ | │
│ │
│ error[E0412]: cannot find type `RawFd` in `std::os::fd` │
│ --> pty/src/serial.rs:245:48 │
│ | │
│ 245 | fn as_raw_fd(&self) -> Option<std::os::fd::RawFd> { │
│ | ^^^^^ not found in `std::os::fd` │
│ | │
│ help: consider importing this type alias │
│ | │
│ 8 | use std::os::unix::prelude::RawFd; │
│ | │
│ help: if you import `RawFd`, refer to it directly │
│ | │
│ 245 - fn as_raw_fd(&self) -> Option<std::os::fd::RawFd> { │
│ 245 + fn as_raw_fd(&self) -> Option<RawFd> { │
│ | │
│ │
│ error[E0412]: cannot find type `RawFd` in `std::os::fd` │
│ --> pty/src/lib.rs:114:48 │
│ | │
│ 114 | fn as_raw_fd(&self) -> Option<std::os::fd::RawFd>; │
│ | ^^^^^ not found in `std::os::fd` │
│ | │
│ help: consider importing this type alias │
│ | │
│ 40 | use std::os::unix::prelude::RawFd; │
│ | │
│ help: if you import `RawFd`, refer to it directly │
│ | │
│ 114 - fn as_raw_fd(&self) -> Option<std::os::fd::RawFd>; │
│ 114 + fn as_raw_fd(&self) -> Option<RawFd>; │
│ | │
│ │
│ error[E0603]: module `fd` is private │
│ --> pty/src/unix.rs:326:44 │
│ | │
│ 326 | fn as_raw_fd(&self) -> Option<std::os::fd::RawFd> { │
│ | ^^ private module │
│ | │
│ note: the module `fd` is defined here │
│ │
│ error[E0603]: module `fd` is private │
│ --> pty/src/serial.rs:245:44 │
│ | │
│ 245 | fn as_raw_fd(&self) -> Option<std::os::fd::RawFd> { │
│ | ^^ private module │
│ | │
│ note: the module `fd` is defined here │
│ │
│ error[E0603]: module `fd` is private │
│ --> pty/src/lib.rs:114:44 │
│ | │
│ 114 | fn as_raw_fd(&self) -> Option<std::os::fd::RawFd>; │
│ | ^^ private module │
│ | │
│ note: the module `fd` is defined here │
│ │
│ Checking wezterm-color-types v0.2.0 (/Users/waleed/Workspace/wezterm/color-types) │
│ Checking wezterm-bidi v0.2.2 (/Users/waleed/Workspace/wezterm/bidi) │
│ Some errors have detailed explanations: E0412, E0603. │
│ For more information about an error, try `rustc --explain E0412`. │
│ error: could not compile `portable-pty` due to 6 previous errors │
│ warning: build failed, waiting for other jobs to finish... │
└───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┘
Finished The MSRV is: 1.66.1 ██████████████████████████████████████████████████████████████████████████████████████████████ 00:05:30
```
However, the issue is simple to work around: just don't use the symbol `std::os::fd::RawFd` directly. This commit:
1) changes the interface to use a new exported symbol `RawFd` from the `crate::unix` module;
2) imports `std::os::unix::io::RawFd` instead of `std::os::fd::RawFd` as the symbol exported from `crate::unix`.
Doing so fixes the build in earlier versions of Rust:
```
$ cargo +1.63.0 check -p portable-pty --all-targets
Checking portable-pty v0.8.0 (/Users/waleed/Workspace/wezterm/pty)
error[E0412]: cannot find type `RawFd` in `std::os::fd`
--> pty/src/unix.rs:326:48
|
326 | fn as_raw_fd(&self) -> Option<std::os::fd::RawFd> {
| ^^^^^ not found in `std::os::fd`
|
help: consider importing this type alias
|
3 | use std::os::unix::prelude::RawFd;
|
help: if you import `RawFd`, refer to it directly
|
326 - fn as_raw_fd(&self) -> Option<std::os::fd::RawFd> {
326 + fn as_raw_fd(&self) -> Option<RawFd> {
|
error[E0412]: cannot find type `RawFd` in `std::os::fd`
--> pty/src/serial.rs:245:48
|
245 | fn as_raw_fd(&self) -> Option<std::os::fd::RawFd> {
| ^^^^^ not found in `std::os::fd`
|
help: consider importing this type alias
|
8 | use std::os::unix::prelude::RawFd;
|
help: if you import `RawFd`, refer to it directly
|
245 - fn as_raw_fd(&self) -> Option<std::os::fd::RawFd> {
245 + fn as_raw_fd(&self) -> Option<RawFd> {
|
error[E0412]: cannot find type `RawFd` in `std::os::fd`
--> pty/src/lib.rs:114:48
|
114 | fn as_raw_fd(&self) -> Option<std::os::fd::RawFd>;
| ^^^^^ not found in `std::os::fd`
|
help: consider importing this type alias
|
40 | use std::os::unix::prelude::RawFd;
|
help: if you import `RawFd`, refer to it directly
|
114 - fn as_raw_fd(&self) -> Option<std::os::fd::RawFd>;
114 + fn as_raw_fd(&self) -> Option<RawFd>;
|
error[E0603]: module `fd` is private
--> pty/src/unix.rs:326:44
|
326 | fn as_raw_fd(&self) -> Option<std::os::fd::RawFd> {
| ^^ private module
|
note: the module `fd` is defined here
error[E0603]: module `fd` is private
--> pty/src/serial.rs:245:44
|
245 | fn as_raw_fd(&self) -> Option<std::os::fd::RawFd> {
| ^^ private module
|
note: the module `fd` is defined here
error[E0603]: module `fd` is private
--> pty/src/lib.rs:114:44
|
114 | fn as_raw_fd(&self) -> Option<std::os::fd::RawFd>;
| ^^ private module
|
note: the module `fd` is defined here
Some errors have detailed explanations: E0412, E0603.
For more information about an error, try `rustc --explain E0412`.
error: could not compile `portable-pty` due to 6 previous errors
warning: build failed, waiting for other jobs to finish...
error: could not compile `portable-pty` due to 6 previous errors
$ cargo +1.63.0 check -p portable-pty --all-targets
Finished dev [unoptimized + debuginfo] target(s) in 0.17s
```
2023-03-12 20:48:01 -07:00
Wez Furlong
1b9ea2de3f
change text cursor to fa_lock when entering passwords
...
There are caveats to determining this, but when we think
password entry is enabled, switch the cursor to the font-awesome
lock glyph instead of the normal cursor sprite.
fa_lock is used because it is monochrome and can thus be tinted
to the configured cursor color, and it respects blinking/easing.
refs: https://github.com/wez/wezterm/issues/2460
2022-09-02 09:00:28 -07:00
Wez Furlong
e6421d1b72
pty: try_clone_writer -> take_writer
...
This breaking API change allows us to explicitly generate EOF when the
taken writer is dropped.
The examples have been updated to show how to manage read, write
and waiting without deadlock for both linux and windows.
Need to confirm that this is still good on macOS, but my
confidence is high.
I've also removed ssh2 support from this crate as part of this
change. We haven't used it directly in wezterm in a long while
and removing it from here means that there is slightly less code
to keep compiling over and over.
refs: https://github.com/wez/wezterm/discussions/2392
refs: https://github.com/wez/wezterm/issues/1396
2022-08-12 07:56:46 -07:00
Wez Furlong
9cd72fefe2
pty: cmdbuilder: check for executable access when resolving program
...
`wezterm start -- /etc/profile` would crash on macOS because
`/etc/profile` isn't executable.
This commit checks for executable access as a prereq for both the
path search and the absolute path cases and generates a non-crashing
error:
```
$ wezterm start -- /etc/profile
17:24:03.574 ERROR wezterm_gui > Unable to spawn /etc/profile because it doesn't exist on the filesystem or is not executable (EACCES: Permission denied); terminating
```
2022-08-09 17:29:22 -07:00
Wez Furlong
d64bc7248e
pty: pre-fill base env from registry env settings on Windows
...
I think I'd like to make a config option for this, but for the moment,
this first pass unconditionally updates the base environment with
data from the registry.
refs: https://github.com/wez/wezterm/issues/1848
2022-04-19 09:56:23 -07:00
Wez Furlong
c4009d8e1d
deps: shell-words -> 1.1.0
2022-02-06 18:32:10 -07:00
Wez Furlong
a0cbea2703
term: ignore first OSC title change sequence on Windows
...
ConPTY emits a sequence that sets the title to the name of the
program that is initially launched into it.
This commit tries to ignore that sequence in that circumstance,
so that the logic in b5d156c282
2021-12-25 01:10:37 -07:00
Wez Furlong
7926c31209
pty: introduce ChildKiller trait
...
In the mux layer, we have some code that takes a `Child` and then
does a bit of naughty reaching through the abstraction to get at
the pid/handle of the child so that we can send it signals even
if the child is itself mutably (and thus exclusively) borrowed
for the purposes of waiting.
That worked fine for local processes spawned in the mux, but we also
use LocalPane to wrap around arbitrary `Child`ren, such as Ssh,
that are not local and that don't have a local process id, which
meant that this hack wouldn't work for them.
To make things a bit worse, those ssh ptys were used to ssh2 days
where we didn't have a way to signal the remote process and just
did nothing, leading to confusing situations such as
https://github.com/wez/wezterm/issues/1197
This commit graduates the hack mentioned in the first paragraph
to its own ChildKiller trait. This makes the concept of waiting
for the Child distinct from signalling it and explicitly allows
getting a separate object that can be used for signalling.
With that in place, we're forced to implement something appropriate
for the ssh pty implementations; one in the pty crate itself,
one in wezterm-ssh and the wrapper that we use in the mux crate.
The upshot of this is that the `CloseCurrentPane` action now operates
correctly on panes that were the result of split operations.
2021-12-11 08:40:26 -07:00
Wez Furlong
30cb55a7bd
pty: bump version
...
The changes in #1275 introduce an API change, so let's not forget to
bump this.
2021-11-23 05:22:32 -07:00
Wez Furlong
ab21910d80
deps: update bitflags -> 1.3
2021-08-15 18:21:17 -07:00
Wez Furlong
3f6ff534d3
windows: fix lingering cmd.exe panes
...
Since removing the regular periodic background tasks, we're now
prone to not noticing child processes exiting.
This commit explicictly schedules a thread to do that on Windows
so that we can close a tab as soon as it exits.
2021-05-28 15:11:29 -07:00
Wez Furlong
f78190ec9c
filedescriptor: remove anyhow from public interface
...
Use thiserror instead
2021-05-23 14:24:01 -07:00
Wez Furlong
5b9be21165
prep for pty 0.4 release
2021-04-30 10:17:25 -07:00
Wez Furlong
1c0817b2b2
mux: factor out server bits to helper crate
2020-12-29 15:25:15 -08:00
Wez Furlong
7cf68365a5
deps: misc updates
2020-12-29 09:24:34 -08:00
Wez Furlong
18e010f1df
deps: normalize the lazy-static version
2020-11-13 08:15:35 -08:00
Wez Furlong
233adb5fe9
pty: update async example for more recent smol release
2020-10-03 11:15:57 -07:00
Wez Furlong
fb890cbaf0
pty: bump version ready for publishing
...
refs: https://github.com/wez/wezterm/pull/258
refs: https://github.com/TimeToogo/tunshell/issues/8
2020-09-08 21:27:01 -07:00
Wez Furlong
1d154a3109
pty: bump for 0.3.0 release
...
Since the last release we've migrated from failure -> anyhow,
added more functions to the command builder, improved windows
support and have compatibility with the `smol` crate.
refs: https://github.com/wez/wezterm/issues/166
2020-05-17 12:14:55 -07:00
Wez Furlong
2ef985aa18
pty: async example using smol
...
refs: https://github.com/wez/wezterm/issues/166
2020-05-09 11:24:14 -07:00
Wez Furlong
c54c64f395
pty: remove experimental awaitable bits
2020-05-09 11:24:14 -07:00
Wez Furlong
18294841e9
ssh2: update to 0.8
...
That version has the ability to use SSH agent forwarding.
This commit doesn't enable that functionality, it's just updating
the version and adjusting for changes in the upstream.
2020-02-22 08:50:13 -08:00
Wez Furlong
f3e42c3d2a
point to local filedescriptor crate
2020-01-26 09:15:24 -08:00
Wez Furlong
df58a12827
deps: update to ssh2 0.7.0
2020-01-24 17:49:37 -08:00
Wez Furlong
d84e8531a3
pty: implement awaitable conpty for windows
...
A bit of a PITA, but it appears to be functional
2020-01-20 15:23:56 -08:00
Wez Furlong
ca836ff95b
pty: unix: add awaitable interface
2020-01-20 15:23:55 -08:00
Wez Furlong
256b4e6da8
fix pollable_channel to be non-blocking on Windows
...
Upgrade filedescriptor to 0.7 to use the portable helper for
setting non-blocking mode, and enable non-blocking mode on Windows.
2020-01-15 21:30:14 -08:00
Wez Furlong
9a2c7a1485
failure -> anyhow + thiserror
2019-12-14 21:43:05 -08:00
Wez Furlong
cdfd77902a
update ssh2 dep
2019-12-08 10:43:55 -08:00
Wez Furlong
6c2fbd43db
update ssh2 dep
2019-11-08 18:49:31 -08:00
Wez Furlong
986cfcd41a
Bump version for publish with ssh support
2019-09-15 18:16:43 -07:00
Wez Furlong
16a17857f6
update to ssh2 0.4.0
2019-09-15 17:54:37 -07:00
Wez Furlong
e818ad9dd1
pty, wezterm: add support for serial ports
...
Tested only on windows with a USB serial connector to my NUC running
linux.
This allows opening up wezterm on a serial port connection.
Serial is closer to a tty than a pty, so it is a bit different
to configure and use.
This commit allows running:
```
wezterm serial COM3
```
to open a window that connects to the specified COM port.
You can change the baud rate with:
```
wezterm serial --baud 9600 COM3
```
There are more options that could be set, but I'm a bit lazy and
have only exposed the baud rate to the wezterm cli so far.
2019-08-07 10:59:42 -07:00
Wez Furlong
ca8227a00f
use my fork of ssh2 so that we can run properly on windows
2019-08-05 13:40:43 -07:00
Wez Furlong
c8aa11ac81
pty: add ssh support
...
This commit adds (untested!) support for remote ttys over ssh.
It requires that the embedding application connect and authenticate
the ssh session prior to turning it into a PtySystem implementation.
2019-08-02 10:55:04 -07:00
Wez Furlong
23e174a324
fully bump filedescriptor dep
2019-07-23 09:50:48 -07:00
Wez Furlong
2c7138cc6e
use consistent version of filedescriptor crate
2019-06-22 14:31:19 -07:00
Wez Furlong
5ccff722ef
more log
2019-06-08 15:37:55 -07:00
Wez Furlong
fb1a5b42d2
bump filedescriptor crate
2019-06-01 08:23:23 -07:00
Wez Furlong
c562f35db8
adopt my filedescriptor crate in the pty crate
...
Refs: https://github.com/wez/wezterm/issues/27
2019-05-19 19:54:12 -07:00
Wez Furlong
7464965d1e
fixup windows build for pty mod -> crate move
...
Refs: https://github.com/wez/wezterm/issues/27
2019-05-19 18:55:10 -07:00
Wez Furlong
7bf1d99d77
move pty to its own crate in preparation for publishing
...
Refs: https://github.com/wez/wezterm/issues/27
2019-05-19 18:40:26 -07:00
