git_graph: Show full commit message in tooltip on hover (#57032)

Self-Review Checklist:

- [x] I've reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content is consistent with the [UI/UX
checklist](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
- [ ] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable

Closes #56903 

Release Notes:

- Improved commit tooltip in Git Graph.

## Screenshots

Showing full commit message:

<img width="3024" height="1898" alt="CleanShot 2026-05-17 at 21 59
35@2x"
src="https://github.com/user-attachments/assets/503ca832-fc07-4f90-961f-a9c4e25fcba2"
/>

Truncating messages with more than 800 characters:

<img width="1536" height="1096" alt="CleanShot 2026-05-17 at 22 12 07"
src="https://github.com/user-attachments/assets/314be9a9-0aaa-44ff-aa15-de5eb38c863a"
/>


## Alternative

One thing I was considering is whether we should be using a
`HoverPopover` instead so that the preview is wider and we don't have to
truncate the commit message body. I would love to hear your thoughts on
this. For now, I stuck with the `Tooltip` for simplicity reasons.

<img width="3024" height="1896" alt="CleanShot 2026-05-17 at 22 04
39@2x"
src="https://github.com/user-attachments/assets/5b8806f6-3dce-4675-9150-df9257ad6269"
/>

---------

Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
Co-authored-by: Smit Barmase <heysmitbarmase@gmail.com>
This commit is contained in:
Aaron Ang 2026-05-21 04:07:12 -07:00 committed by GitHub
parent 0ec218fa5f
commit 70733ceb6e
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
2 changed files with 60 additions and 15 deletions

View file

@ -2,6 +2,7 @@ use collections::{BTreeMap, HashMap, IndexSet};
use editor::Editor;
use git::{
BuildCommitPermalinkParams, GitHostingProviderRegistry, GitRemote, Oid, ParsedGitRemote,
commit::ParsedCommitMessage,
parse_git_remote_url,
repository::{
CommitDiff, CommitFile, InitialGraphCommitData, LogOrder, LogSource, RepoPath,
@ -9,7 +10,11 @@ use git::{
},
status::{FileStatus, StatusCode, TrackedStatus},
};
use git_ui::{commit_tooltip::CommitAvatar, commit_view::CommitView, git_status_icon};
use git_ui::{
commit_tooltip::{CommitAvatar, CommitDetails, CommitTooltip},
commit_view::CommitView,
git_status_icon,
};
use gpui::{
Action, Anchor, AnyElement, App, Bounds, ClickEvent, ClipboardItem, DefiniteLength,
DismissEvent, DragMoveEvent, ElementId, Empty, Entity, EventEmitter, FocusHandle, Focusable,
@ -1539,7 +1544,7 @@ impl GitGraph {
let subject: SharedString;
let author_name: SharedString;
if let CommitDataState::Loaded(data) = data {
if let CommitDataState::Loaded(ref data) = data {
subject = data.subject.clone();
author_name = data.author_name.clone();
formatted_time = format_timestamp(data.commit_timestamp);
@ -1594,12 +1599,12 @@ impl GitGraph {
(!ranges.is_empty()).then_some(ranges)
})
.unwrap_or_default();
HighlightedLabel::from_ranges(subject.clone(), highlight_ranges)
HighlightedLabel::from_ranges(subject, highlight_ranges)
.when(!is_selected, |c| c.color(Color::Muted))
.truncate()
.into_any_element()
} else {
column_label(subject.clone())
column_label(subject)
};
vec![
@ -1607,7 +1612,46 @@ impl GitGraph {
.id(ElementId::NamedInteger("commit-subject".into(), idx as u64))
.overflow_hidden()
.when(!has_context_menu, |this| {
this.tooltip(Tooltip::text(subject))
if let CommitDataState::Loaded(commit_data) = &data {
let sha = commit.data.sha.to_string();
let author_name = commit_data.author_name.clone();
let author_email = commit_data.author_email.clone();
let message = commit_data.message.clone();
let commit_timestamp = commit_data.commit_timestamp;
let workspace = self.workspace.clone();
let repository = repository.clone();
this.hoverable_tooltip(move |_window, cx| {
let remote_url = repository.read(cx).default_remote_url();
let provider_registry =
GitHostingProviderRegistry::default_global(cx);
let commit_details = CommitDetails {
sha: sha.clone().into(),
author_name: author_name.clone(),
author_email: author_email.clone(),
commit_time: OffsetDateTime::from_unix_timestamp(
commit_timestamp,
)
.unwrap_or_else(|_| OffsetDateTime::now_utc()),
message: Some(ParsedCommitMessage::parse(
sha.clone(),
message.to_string(),
remote_url.as_deref(),
Some(provider_registry),
)),
};
cx.new(|cx| {
CommitTooltip::new(
commit_details,
repository.clone(),
workspace.clone(),
cx,
)
})
.into()
})
} else {
this
}
})
.child(
h_flex()

View file

@ -299,11 +299,10 @@ impl Render for CommitTooltip {
.child(
v_flex()
.w(gpui::rems(30.))
.gap_4()
.child(
h_flex()
.pb_1p5()
.gap_x_2()
.pb_1()
.gap_2()
.overflow_x_hidden()
.flex_wrap()
.child(avatar)
@ -321,23 +320,24 @@ impl Render for CommitTooltip {
.child(
div()
.id("inline-blame-commit-message")
.child(message)
.track_scroll(&self.scroll_handle)
.py_1p5()
.max_h(message_max_height)
.overflow_y_scroll()
.track_scroll(&self.scroll_handle),
.child(message),
)
.child(
h_flex()
.text_color(cx.theme().colors().text_muted)
.w_full()
.justify_between()
.pt_1p5()
.pt_1()
.border_t_1()
.border_color(cx.theme().colors().border_variant)
.child(absolute_timestamp)
.child(
h_flex()
.gap_1p5()
.gap_1()
.when_some(pull_request, |this, pr| {
this.child(
Button::new(
@ -347,9 +347,9 @@ impl Render for CommitTooltip {
.color(Color::Muted)
.start_icon(
Icon::new(IconName::PullRequest)
.size(IconSize::Small)
.color(Color::Muted),
)
.style(ButtonStyle::Subtle)
.on_click(move |_, _, cx| {
cx.stop_propagation();
cx.open_url(pr.url.as_str())
@ -362,10 +362,11 @@ impl Render for CommitTooltip {
"commit-sha-button",
short_commit_id.clone(),
)
.style(ButtonStyle::Subtle)
.color(Color::Muted)
.start_icon(
Icon::new(IconName::FileGit).color(Color::Muted),
Icon::new(IconName::FileGit)
.size(IconSize::Small)
.color(Color::Muted),
)
.on_click(
move |_, window, cx| {