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Add expandable commit message body #370

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Merged
jennings merged 2 commits into from
Jul 24, 2026
Merged

Add expandable commit message body #370

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2bfe427
feat(commits): add expandable commit message body
jennings Jul 24, 2026
a91d119
feat(commits): convert commit rows to BlockLink
jennings Jul 24, 2026
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155 changes: 101 additions & 54 deletions src/browser/components/pr-overview.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -42,7 +42,9 @@ import {
UserMinus,
RefreshCw,
Reply,
MoreHorizontal,
} from "lucide-react";
import { BlockLink } from "../ui/block-link";
import { Skeleton } from "../ui/skeleton";
import { Checkbox } from "../ui/checkbox";
import { cn } from "../cn";
Expand Down Expand Up @@ -4643,62 +4645,107 @@ function CommitsTab({
repo: string;
}) {
const store = usePRReviewStore();
const [expandedShas, setExpandedShas] = useState<Set<string>>(new Set());

return (
<div className="border border-border rounded-md overflow-hidden divide-y divide-border">
{commits.map((commit) => (
<div
key={commit.sha}
className="flex items-center gap-3 p-3 hover:bg-card/30 cursor-pointer"
onClick={async () => {
await store.setSelectedCommitSha(commit.sha);
const { files } = store.getSnapshot();
if (files.length > 0) {
store.selectFile(files[0].filename);
}
}}
>
<img
src={commit.author?.avatar_url || commit.committer?.avatar_url}
alt={commit.commit.author?.name}
className="w-6 h-6 rounded-full"
/>
<div className="flex-1 min-w-0">
<span className="text-sm font-medium truncate block">
{commit.commit.message.split("\n")[0]}
</span>
<p className="text-xs text-muted-foreground">
{commit.commit.author?.name} committed{" "}
{commit.commit.author?.date &&
getTimeAgo(new Date(commit.commit.author.date))}
</p>
</div>
<div className="flex items-center gap-2">
{commit.parents && commit.parents.length > 1 ? (
<GitMerge className="w-4 h-4 text-purple-500" />
) : (
<GitCommit className="w-4 h-4 text-muted-foreground" />
)}
<a
href={`https://github.com/${owner}/${repo}/commit/${commit.sha}`}
target="_blank"
rel="noopener noreferrer"
className="text-xs font-mono text-muted-foreground hover:text-blue-400"
>
{commit.sha.slice(0, 7)}
</a>
<button
onClick={(e) => {
e.stopPropagation();
navigator.clipboard.writeText(commit.sha);
}}
className="p-1 text-muted-foreground hover:text-foreground rounded hover:bg-muted"
title="Copy commit SHA"
>
<Copy className="w-3.5 h-3.5" />
</button>
</div>
</div>
))}
{commits.map((commit) => {
const subject = commit.commit.message.split("\n")[0];
const body = commit.commit.message
.split("\n")
.slice(1)
.join("\n")
.trim();
const hasBody = body.length > 0;
const isExpanded = expandedShas.has(commit.sha);

return (
<BlockLink.Root
key={commit.sha}
className="flex items-start gap-3 p-3 hover:bg-card/30 cursor-pointer"
>
<img
src={commit.author?.avatar_url || commit.committer?.avatar_url}
alt={commit.commit.author?.name}
className="w-6 h-6 rounded-full mt-0.5"
/>
<div className="flex-1 min-w-0">
<div className="flex items-baseline min-w-0">
<BlockLink.Link asChild>
<button
onClick={async () => {
await store.setSelectedCommitSha(commit.sha);
const { files } = store.getSnapshot();
if (files.length > 0) {
store.selectFile(files[0].filename);
}
}}
className="text-sm font-medium truncate text-left"
>
{subject}
</button>
</BlockLink.Link>
{hasBody && (
<button
onClick={(e) => {
e.stopPropagation();
setExpandedShas((prev) => {
const next = new Set(prev);
if (next.has(commit.sha)) {
next.delete(commit.sha);
} else {
next.add(commit.sha);
}
return next;
});
}}
className="ml-1.5 flex-shrink-0 self-center inline-flex items-center justify-center w-5 h-4 rounded bg-muted text-muted-foreground hover:bg-muted/70 hover:text-foreground"
title={isExpanded ? "Collapse message" : "Expand message"}
>
<MoreHorizontal className="w-3.5 h-3.5" />
</button>
)}
</div>
{isExpanded && (
<p className="text-sm font-normal text-muted-foreground mt-1 mb-2 whitespace-pre-wrap">
{body}
</p>
)}
<p className="text-xs text-muted-foreground">
{commit.commit.author?.name} committed{" "}
{commit.commit.author?.date &&
getTimeAgo(new Date(commit.commit.author.date))}
</p>
</div>
<div className="flex items-center gap-2 mt-0.5">
{commit.parents && commit.parents.length > 1 ? (
<GitMerge className="w-4 h-4 text-purple-500" />
) : (
<GitCommit className="w-4 h-4 text-muted-foreground" />
)}
<a
href={`https://github.com/${owner}/${repo}/commit/${commit.sha}`}
target="_blank"
rel="noopener noreferrer"
onClick={(e) => e.stopPropagation()}
className="text-xs font-mono text-muted-foreground hover:text-blue-400"
>
{commit.sha.slice(0, 7)}
</a>
<button
onClick={(e) => {
e.stopPropagation();
navigator.clipboard.writeText(commit.sha);
}}
className="p-1 text-muted-foreground hover:text-foreground rounded hover:bg-muted"
title="Copy commit SHA"
>
<Copy className="w-3.5 h-3.5" />
</button>
</div>
</BlockLink.Root>
);
})}
</div>
);
}
Expand Down
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