Commit Graph

13501 Commits

Author SHA1 Message Date
Mitchell Hashimoto
835fe3dd0f macos: add the active terminals to our command palette to jump 2025-12-17 09:30:39 -08:00
Mitchell Hashimoto
e1e782c617 macos: clean up the way command options are built up 2025-12-17 09:10:46 -08:00
Mitchell Hashimoto
5d11bdddc3 macos: implement the present terminal action so we can use that 2025-12-17 09:04:51 -08:00
Mitchell Hashimoto
7e46200d31 macos: command palette entries support leading color 2025-12-17 08:56:22 -08:00
Mitchell Hashimoto
c84113d199 font/coretext: Use positions to correct glyph placement (#9883)
This PR uses positions to get correct glyph placement, which affects a
small number of shaped runs but can even re-order glyphs from how
they're appearing on `main`. This came from an investigation in
https://github.com/jquast/wcwidth/issues/155#issuecomment-3630555803
that involved shaping text from the [Universal Declaration of Human
Rights](https://www.un.org/en/about-us/universal-declaration-of-human-rights)
in 500+ languages, taken from
[ucs-detect](https://github.com/jquast/ucs-detect) (but actually run
with [ttylang](https://github.com/jacobsandlund/ttylang) for more
consistent results).

The full result of running this with the commented out debug lines
enabled is here, showing 1704 differences (a small number compared to
the number of cells being rendered):
https://gist.github.com/jacobsandlund/9cb2c603308085fa03e758640583541e

Some positions are only a small offset that is applied to many letters
from a script (e.g. Syriac letters are getting offset by some small
amount).

There are more egregious cases, though. Consider Tai Tham vowels, that
[according to the Unicode core
spec](https://www.unicode.org/versions/Unicode17.0.0/core-spec/chapter-16/#G46437),
are rendered visually ahead of the consonant they follow in the text.
The Unicode spec oddly mentions this under the "New Tai Lue" section,
contrasting it with other Brahmi-derived scripts such as Tai Tham:

> This practice differs from the usual pattern for Brahmi-derived
scripts, in which all dependent vowels are stored in logical order after
their associated consonants, even when they are displayed to the left of
those consonants.

For example `"\u{1A2F}\u{1A70}"` renders like this on `main`:

<img width="608" height="90" alt="CleanShot 2025-12-12 at 09 25 16@2x"
src="https://github.com/user-attachments/assets/964063b7-59e7-43f7-b2c9-a0c0c827034a"
/>

And it now renders like this on the PR:

<img width="500" height="90" alt="CleanShot 2025-12-12 at 09 25 38@2x"
src="https://github.com/user-attachments/assets/b6dded0b-30cc-40d8-857d-06b64f7cf19d"
/>

This is the correct rendering as U+1A70 is "TAI THAM VOWEL SIGN OO" and
needs to render ahead of the U+1A2F "TAI THAM LETTER DA"

Note, this PR just fixes CoreText. I'll work on Harfbuzz right after
this, but I wanted to get this out first.

## vtebench

vtebench does show some potential impact on dense cells:


![output](https://github.com/user-attachments/assets/d6741f28-88b9-49a9-b8ef-1f5a61c346da)


![dense_cells](https://github.com/user-attachments/assets/ea18801c-4529-42db-b259-edbe4e4b939b)

This is the first time I've run `vtebench`, so to confirm it's
consistent I ran it again:


![output-2](https://github.com/user-attachments/assets/c418b4b2-18cc-47fd-8fc9-d1e4826942d3)


![dense_cells](https://github.com/user-attachments/assets/c70d573c-4282-4719-ac52-5121b0c155c6)

### AI disclaimer
I had been using Amp when I made this change, but looks like the thread
just fell off of recent threads (about a week ago). I think Amp was the
one to add the getPositionsPtr line and add `position` to the for loop.
I manually restructured the code around a separate `run_offset` and
`cell_offset`, and added the tests.
2025-12-17 08:46:12 -08:00
Mitchell Hashimoto
d820a633ee fix up typos 2025-12-17 08:34:31 -08:00
Jacob Sandlund
aecdacbe49 Merge remote-tracking branch 'origin/main' into shaping-positions 2025-12-17 10:02:06 -05:00
Jacob Sandlund
139a23a0a2 Pull out debugging into a separate function. 2025-12-17 09:57:32 -05:00
Mitchell Hashimoto
6b04f75037 Fix (#9921) link opening by resolving existing relative paths (#9942)
This PR fixes an issue in the change I merged yesterday (#9921), which
was reported by @quonb. Apology

I verified the fix by testing a wide range of URL schemes:
```
echo "https://example.com"
echo "http://example.com"
echo "mailto:test@example.com"
echo "ftp://example.com/file.txt"
echo "file:/Users/you/file.txt"
echo "ssh:user@example.com"
echo "git://github.com/user/repo.git"
echo "ssh://example.com/path"
echo "tel:+12123456789"
echo "ipns://example.com/path"
echo "gemini://example.com/"
echo "gopher://example.com/1menu"
echo "news:comp.lang.zig"
  ```
2025-12-17 06:24:57 -08:00
Jacob Sandlund
e28e4facf0 Merge remote-tracking branch 'origin/main' into shaping-positions 2025-12-17 09:18:10 -05:00
Elad Kaplan
67f9bb9e8a Fix link opening by resolving existing relative paths 2025-12-17 15:13:47 +02:00
Mitchell Hashimoto
50cb1bafd7 macOS: change window to new-window for macos-dock-drop-behavior (#9764)
Matches current option references and Swift implementation
2025-12-16 13:35:25 -08:00
Mitchell Hashimoto
072077d19d gtk/opengl: print an error when OpenGL version is too old (#9586)
#1123 added a warning when the OpenGL version is too old, but it is
never used because GTK enforces the version set with
gl_area.setRequiredVersion() before prepareContext() is called: we end
up with a generic "failed to make GL context" error:
```
warning(gtk_ghostty_surface): failed to make GL context current: Unable to create a GL context warning(gtk_ghostty_surface): this error is almost always due to a library, driver, or GTK issue warning(gtk_ghostty_surface): this is a common cause of this issue: https://ghostty.org/docs/help/gtk-opengl-context
```

This patch removes the requirement at the GTK level and lets the ghostty
renderer check, now failing as follow:
```
info(opengl): loaded OpenGL 4.2
error(opengl): OpenGL version is too old. Ghostty requires OpenGL 4.3 warning(gtk_ghostty_surface): failed to initialize surface err=error.OpenGLOutdated warning(gtk_ghostty_surface): surface failed to initialize err=error.SurfaceError
```

(Note that this does not render a ghostty window, unlike the previous
error which rendered the "Unable to acquire an OpenGL context for
rendering." view, so while the error itself is easier to understand it
might be harder to view)

-----------------------

I looked for why I couldn't get a context at all mostly to see what
OpenGL 4.3 functions were required to see if there'd be easy fallbacks,
but it also took me a good 15 minutes this morning to understand that
there was nothing wrong with my gtk/mesa versions and it's just my
hardware being old, so I think it'd good to take in itself even if the
displaying itself is a bit meh.

Happy to try to display it in the error page if you think it's important
and I can figure out how (haven't looked much yet)
2025-12-16 13:34:14 -08:00
Dominique Martinet
f37acdf6a0 gtk/opengl: print an error when OpenGL version is too old
#1123 added a warning when the OpenGL version is too old, but
it is never used because GTK enforces the version set with
gl_area.setRequiredVersion() before prepareContext() is called:
we end up with a generic "failed to make GL context" error:
warning(gtk_ghostty_surface): failed to make GL context current: Unable to create a GL context
warning(gtk_ghostty_surface): this error is almost always due to a library, driver, or GTK issue
warning(gtk_ghostty_surface): this is a common cause of this issue: https://ghostty.org/docs/help/gtk-opengl-context

This patch removes the requirement at the GTK level and lets the ghostty
renderer check, now failing as follow:
info(opengl): loaded OpenGL 4.2
error(opengl): OpenGL version is too old. Ghostty requires OpenGL 4.3
warning(gtk_ghostty_surface): failed to initialize surface err=error.OpenGLOutdated
warning(gtk_ghostty_surface): surface failed to initialize err=error.SurfaceError

(Note that this does not render a ghostty window, unlike the previous
error which rendered the "Unable to acquire an OpenGL context for
rendering." view, so while the error itself is easier to understand it
might be harder to view)
2025-12-16 13:30:37 -08:00
Mitchell Hashimoto
7d8bff27a0 ai: add /review-branch command (#9934)
This is a subcommand I've been using for some time. It takes an optional
issue/PR number as context and produces a prompt to review a branch for
how well it addresses the issue along with any isolated issues it spots.

Example:
https://ampcode.com/threads/T-019b2877-475f-758d-ae88-93c722561576
2025-12-16 13:27:14 -08:00
Mitchell Hashimoto
a25a5360f3 ai: add /review-branch command
This is a subcommand I've been using for some time. It takes an optional
issue/PR number as context and produces a prompt to review a branch for
how well it addresses the issue along with any isolated issues it spots.

Example: https://ampcode.com/threads/T-019b2877-475f-758d-ae88-93c722561576
2025-12-16 13:23:39 -08:00
Mitchell Hashimoto
ab3a3805aa Fix macOS log command for Ghostty (#9933)
Corrected the command for viewing Ghostty logs on macOS.
2025-12-16 13:17:29 -08:00
IceCodeNew
ccc2d32aa5 Fix macOS log command for Ghostty
Corrected the command for viewing Ghostty logs on macOS.
2025-12-17 05:16:27 +08:00
Mitchell Hashimoto
4827c7f53a macOS: add toggle_background_opacity keybind action (#9117)
Related Issue: #5047 
Discussion: #4664 

### Investigation
The behavior of iTerm mentioned on the Discussion thread was as follows:

- `cmd + u` can be used to toggle "Use Transparency"
- The "Use Transparency" toggle operates on a per-surface basis
- The "Use Transparency" state persists even after reloading the config

### Summary
Based on the investigation and discussions in the preceding pull
requests, this implements the `toggle_background_opacity` keybind action
for macOS with the following specifications:

- Switches background opacity on a per-surface basis
- The background opacity state persists even after reloading the config
- Background opacity switching functionality is also available in Quick
Terminal
- Does nothing if `background-opacity` is set to 1 or higher
- Does nothing if in fullscreen mode

### Verification
This functionality has been tested across following scenarios,
confirming correct action behavior for:

- Split Window
  - Each split window maintains synchronized background opacity states
- Tab Group
  - Background opacity states do not synchronize between tabs
- Quick Terminal
- Background opacity states remain synchronized even when windows are
closed
- Command Palette

### AI Disclosure
This pull request was made with assistance from Claude Code.
I reviewed all AI-generated code and wrote the final output manually.


https://github.com/user-attachments/assets/e46ff8f0-42f2-442f-97dd-d5f5c33b10f1
2025-12-16 13:11:51 -08:00
Mitchell Hashimoto
95f4093e96 macos: make syncAppearance a virtual method on BaseTerminalController 2025-12-16 12:59:56 -08:00
Mitchell Hashimoto
f9a1f526c8 update some copy for the background opacity toggle 2025-12-16 11:40:12 -08:00
himura467
ba2cbef1f1 apprt/gtk: list toggle_background_opacity as unimplemented 2025-12-16 11:32:10 -08:00
himura467
8d49c698e4 refactor(macos): do nothing if in fullscreen 2025-12-16 11:32:10 -08:00
himura467
ded3dd4cbc refactor(macos): do nothing if background-opacity >= 1 2025-12-16 11:32:10 -08:00
himura467
4c6d3f8ed2 macos: add toggle_background_opacity keybind action 2025-12-16 11:32:10 -08:00
Mitchell Hashimoto
4883fd938e config: better docs for split-preserve-zoom 2025-12-16 11:27:51 -08:00
Mitchell Hashimoto
a1ffac3c58 introduce split-preserve-zoom config to maintain zoomed splits during navigation (#9089)
Closes #8458.

- Adds the split-preserve-zoom config option with a navigation flag.
- GTK and macOS runtimes now respect the flag so zoomed splits stay
zoomed when using split navigation. I've tested this on macOS (video
below), but have not tested on GTK.

This PR was written primarily with Codex CLI, using the
[gh-issue](https://github.com/ghostty-org/ghostty/blob/main/.agents/commands/gh-issue)
command.

Here is a short video of the debug build:


https://github.com/user-attachments/assets/3abea255-98e1-4a4f-9196-7c1b2663b9d2
2025-12-16 11:21:56 -08:00
lorenries
d364e421a8 introduce split-preserve-zoom config to maintain zoomed splits during navigation 2025-12-16 11:14:09 -08:00
Mitchell Hashimoto
67eb480577 Adding keybind to the +list-themes TUI that would write out a file that contained themes (#8930)
This resolves issue: https://github.com/ghostty-org/ghostty/issues/8903,
so we can press 'w' when in TUI preview save mode to write a auto theme
config
2025-12-16 10:12:06 -08:00
greathongtu
f7d0d72f19 remove auto theme include in config-template 2025-12-17 01:50:53 +08:00
Mitchell Hashimoto
29c0f982c3 Fix cmd-click opening of relative/local paths (#9921)
This PR fixes an issue #9563 where relative file paths were not being
resolved against the terminal’s current working directory before
opening.


#### Verification
Tested with directories containing:
```
/tmp/test/test
❯ du -h .
  0B    ./spaces-end
  0B    ./with dot.
  0B    ./space middle
8.0K    .
```

Parent directory resolution also works as expected:
```
/tmp/test/test
❯ du -h ..
  0B    ../test/spaces-end
  0B    ../test/with dot.
  0B    ../test/space middle
8.0K    ../test
 16K    ..
 ```
 
@mitchellh  
In your original description you mentioned that “Links should work for all situations as they do in iTerm2.”  
I noticed that, for example, when running `ls`, the paths are not clickable, while they are clickable in iTerm2.
If you think this case should also be handled, I can open a separate PR for it once this one is accepted.
2025-12-16 09:07:16 -08:00
Mitchell Hashimoto
db4e8d76d8 macOS: save&restore quick terminal state (#9588)
Implements #8399. 

I didn't save `position` in this pr, since I don't see its necessity. 

Changing `quick-terminal-position` requires a relaunch; saving and
restoring this would have to deal with conflicts. I also don't see why a
user would change this frequently.

> [!NOTE]
> Used GPT to proofread my comments
2025-12-16 09:06:47 -08:00
Lukas
d680404fae macOS: save&restore quick terminal state 2025-12-16 08:51:58 -08:00
greathongtu
e58bbc1d3e Merge branch 'ghostty-org:main' into feat-list-themes-write-config 2025-12-17 00:29:24 +08:00
Mitchell Hashimoto
72747a28af OSC parser microbenchmarking (#9867)
Add options to the Ghostty benchmark tool to test the OSC parser in
isolation.

```
ghostty on  benchmark-osc [?] via  v0.15.2 via   impure (ghostty-env) took 5s
at 22:32:50 → ./zig-out/bin/ghostty-gen +osc --style=parser --p-valid=0.9 | head -c100000000 > osc.txt

ghostty on  benchmark-osc [?] via  v0.15.2 via   impure (ghostty-env)
at 22:32:52 → poop './zig-out/bin/ghostty-bench +osc-parser --data=osc.txt'
Benchmark 1 (12 runs): ./zig-out/bin/ghostty-bench +osc-parser --data=osc.txt
  measurement          mean ± σ            min … max           outliers
  wall_time           421ms ± 4.15ms     415ms …  430ms          0 ( 0%)
  peak_rss           5.89MB ± 74.1KB    5.73MB … 6.03MB          4 (33%)
  cpu_cycles         1.54G  ± 5.82M     1.54G  … 1.56G           2 (17%)
  instructions       4.12G  ± 15.6      4.12G  … 4.12G           1 ( 8%)
  cache_references   13.6M  ±  219K     13.3M  … 14.0M           0 ( 0%)
  cache_misses       72.7K  ± 16.5K     59.2K  …  121K           1 ( 8%)
  branch_misses      3.29M  ± 42.1K     3.23M  … 3.36M           0 ( 0%)
```
2025-12-16 07:27:16 -08:00
Mitchell Hashimoto
011cf0e067 ci: optimizations (#9926)
This adds a couple optimizations to our CI:

1. macOS matrix gone, only test that freetype builds in addition to
Coretext.
2. Move Flatpak out to a triggered build on main similar to snaps. This
was our longest build and avoiding it in PRs is a win since it rarely
fails.
2025-12-16 07:10:06 -08:00
Mitchell Hashimoto
064c5684f7 ci: color scheme GHA uploads to mirror (#9925)
This changes our GHA that updates our color schemes to also upload it to
our dependency mirror at the same time. This prevents issues where the
upstream disappears, which we've had many times.
2025-12-16 07:02:21 -08:00
Mitchell Hashimoto
ef0fec473a ci: move flatpak out to a triggered build similar to snap 2025-12-16 07:00:02 -08:00
Mitchell Hashimoto
1a8eb52e99 ci: disable many macOS builds we don't use
This disables a bunch of configurations that we don't need to actually 
test for. The main one we want to keep building is Freetype because we
sometimes use this to compare behaviors, but Coretext is the default.

This is one of the primary drivers of CI CPU time.
2025-12-16 06:56:42 -08:00
Mitchell Hashimoto
3f504f33e5 ci: color scheme GHA uploads to mirror
This changes our GHA that updates our color schemes to also upload it
to our dependency mirror at the same time. This prevents issues where
the upstream disappears, which we've had many times.
2025-12-16 06:47:29 -08:00
Mitchell Hashimoto
cb45410dcc Update iTerm2 colorschemes (#9900)
Upstream release:
https://github.com/mbadolato/iTerm2-Color-Schemes/releases/tag/release-20251201-150531-bfb3ee1
2025-12-16 06:40:19 -08:00
Mitchell Hashimoto
8ed7cce203 zsh: removed unused self_dir variable (#9924)
This came from the original Kitty script on which ours is based, but we
don't use it.
2025-12-16 06:38:56 -08:00
Jon Parise
c4cd2ca81d zsh: removed unused self_dir variable
This came from the original Kitty script on which ours is based, but we
don't use it.
2025-12-16 08:27:00 -05:00
Elad Kaplan
24413a9a24 Add a description to the test section comment 2025-12-16 10:17:54 +02:00
Elad Kaplan
32395fd838 Fix cmd-click opening of relative/local paths 2025-12-16 10:09:07 +02:00
Mitchell Hashimoto
0a0068002a Revert "macos: populate the sparkle:channel element" (#9918)
Reverts ghostty-org/ghostty#9906

cc @jparise
2025-12-15 12:28:53 -08:00
Mitchell Hashimoto
78e539d684 Revert "macos: populate the sparkle:channel element" 2025-12-15 12:28:40 -08:00
Mitchell Hashimoto
051e6543ff Decouple balanced top and left window paddings to avoid diagonal resize jitter (#9518)
I had a bit of the same annoyance as #9064. I agree that with balanced
padding, you should expect horizontal jitter when resizing horizontally,
and vertical jitter when resizing vertically. Diagonal jitter, however,
happened because the top padding was upper bounded by the left padding,
coupling the vertical and horizontal wobbling. This looks kind of janky,
and it's surprising that the balance between top and bottom padding
changes as you vary only the width of the window.

With this PR, the upper bound is instead equal to the maximum left
padding. Since this only depends on the config, not the current window
width, the diagonal wobbling is avoided. Both the top and left padding
still have the same range of motion as before.

An alternative could be to bound by the minimum or median left padding
instead. Open to suggestions.

**Before**


https://github.com/user-attachments/assets/d12c5870-f05d-450f-89fc-c59eab90e199

**After**


https://github.com/user-attachments/assets/35b80bb0-9ea2-41c1-8502-3a8eec51dbc6
2025-12-15 12:11:04 -08:00
Mitchell Hashimoto
14539bc185 logging: document GHOSTTY_LOG and make it more flexible (#8815) 2025-12-15 11:58:42 -08:00
Jeffrey C. Ollie
f8c03bb6f6 logging: document GHOSTTY_LOG and make it more flexible 2025-12-15 11:54:36 -08:00