Files
paseo/packages/app/src/components/git-diff-pane.tsx
Mohamed Boudra 0f7fa55a0f Centralize platform gating and fix iPad/tablet support
Add `packages/app/src/constants/platform.ts` with canonical gates
(isWeb, isNative, getIsElectron) and refactor all ~100 ad-hoc
Platform.OS checks across 69 files to use shared imports.

Fix sidebar hover crash on native (onPointerEnter → onHoverIn),
fix tooltip to use breakpoint instead of platform detection, make
sidebar action buttons always visible on native where hover doesn't
work, and document the platform gating decision matrix in CLAUDE.md.
2026-04-13 13:24:00 +07:00

1960 lines
61 KiB
TypeScript

import { useState, useCallback, useEffect, useMemo, useRef, memo, type ReactElement } from "react";
import { useRouter } from "expo-router";
import {
View,
Text,
ActivityIndicator,
Pressable,
FlatList,
type LayoutChangeEvent,
type NativeSyntheticEvent,
type NativeScrollEvent,
TextStyle,
} from "react-native";
import AsyncStorage from "@react-native-async-storage/async-storage";
import { StyleSheet, useUnistyles } from "react-native-unistyles";
import { useIsCompactFormFactor } from "@/constants/layout";
import {
AlignJustify,
Archive,
ChevronDown,
Columns2,
Download,
GitBranch,
GitCommitHorizontal,
GitMerge,
ListChevronsDownUp,
ListChevronsUpDown,
Pilcrow,
RefreshCcw,
Upload,
WrapText,
} from "lucide-react-native";
import { useCheckoutGitActionsStore } from "@/stores/checkout-git-actions-store";
import {
useCheckoutDiffQuery,
type ParsedDiffFile,
type DiffLine,
type HighlightToken,
} from "@/hooks/use-checkout-diff-query";
import { useCheckoutStatusQuery } from "@/hooks/use-checkout-status-query";
import { useCheckoutPrStatusQuery } from "@/hooks/use-checkout-pr-status-query";
import { useChangesPreferences } from "@/hooks/use-changes-preferences";
import { DiffScroll } from "./diff-scroll";
import {
darkHighlightColors,
lightHighlightColors,
type HighlightStyle as HighlightStyleKey,
} from "@getpaseo/highlight";
import { WORKSPACE_SECONDARY_HEADER_HEIGHT } from "@/constants/layout";
import { Fonts } from "@/constants/theme";
import { shouldAnchorHeaderBeforeCollapse } from "@/utils/git-diff-scroll";
import {
buildSplitDiffRows,
buildUnifiedDiffLines,
type SplitDiffDisplayLine,
type SplitDiffRow,
} from "@/utils/diff-layout";
import {
DropdownMenu,
DropdownMenuContent,
DropdownMenuItem,
DropdownMenuSeparator,
DropdownMenuTrigger,
} from "@/components/ui/dropdown-menu";
import { Tooltip, TooltipTrigger, TooltipContent } from "@/components/ui/tooltip";
import { GitHubIcon } from "@/components/icons/github-icon";
import { buildGitActions, type GitActions } from "@/components/git-actions-policy";
import { lineNumberGutterWidth } from "@/components/code-insets";
import { useWebScrollViewScrollbar } from "@/components/use-web-scrollbar";
import { buildNewAgentRoute, resolveNewAgentWorkingDir } from "@/utils/new-agent-routing";
import { openExternalUrl } from "@/utils/open-external-url";
import { GitActionsSplitButton } from "@/components/git-actions-split-button";
import { usePanelStore } from "@/stores/panel-store";
import { buildWorkspaceExplorerStateKey } from "@/hooks/use-file-explorer-actions";
import { useToast } from "@/contexts/toast-context";
import {
formatDiffContentText,
formatDiffGutterText,
hasVisibleDiffTokens,
} from "@/utils/diff-rendering";
import { isWeb, isNative } from "@/constants/platform";
export type { GitActionId, GitAction, GitActions } from "@/components/git-actions-policy";
function openURLInNewTab(url: string): void {
void openExternalUrl(url);
}
type HighlightStyle = NonNullable<HighlightToken["style"]>;
interface HighlightedTextProps {
tokens: HighlightToken[];
wrapLines?: boolean;
}
type WrappedWebTextStyle = TextStyle & {
whiteSpace?: "pre" | "pre-wrap";
overflowWrap?: "normal" | "anywhere";
};
function getWrappedTextStyle(wrapLines: boolean): WrappedWebTextStyle | undefined {
if (isNative) {
return undefined;
}
return wrapLines
? { whiteSpace: "pre-wrap", overflowWrap: "anywhere" }
: { whiteSpace: "pre", overflowWrap: "normal" };
}
function HighlightedText({ tokens, wrapLines = false }: HighlightedTextProps) {
const { theme } = useUnistyles();
const isDark = theme.colorScheme === "dark";
const lineHeight = theme.lineHeight.diff;
const getTokenColor = (style: HighlightStyle | null): string => {
const baseColor = isDark ? "#c9d1d9" : "#24292f";
if (!style) return baseColor;
const colors = isDark ? darkHighlightColors : lightHighlightColors;
return colors[style as HighlightStyleKey] ?? baseColor;
};
return (
<Text style={[styles.diffLineText, { lineHeight, ...getWrappedTextStyle(wrapLines) }]}>
{tokens.map((token, index) => (
<Text key={index} style={{ color: getTokenColor(token.style), lineHeight }}>
{token.text}
</Text>
))}
</Text>
);
}
interface DiffFileSectionProps {
file: ParsedDiffFile;
isExpanded: boolean;
onToggle: (path: string) => void;
onHeaderHeightChange?: (path: string, height: number) => void;
testID?: string;
}
function lineTypeBackground(type: DiffLine["type"] | undefined | null) {
if (!type) return styles.emptySplitCell;
if (type === "add") return styles.addLineContainer;
if (type === "remove") return styles.removeLineContainer;
if (type === "header") return styles.headerLineContainer;
return styles.contextLineContainer;
}
function DiffGutterCell({
lineNumber,
type,
gutterWidth,
}: {
lineNumber: number | null;
type: DiffLine["type"] | undefined | null;
gutterWidth: number;
}) {
return (
<View style={[styles.gutterCell, lineTypeBackground(type), { width: gutterWidth }]}>
<Text
style={[
styles.lineNumberText,
type === "add" && styles.addLineNumberText,
type === "remove" && styles.removeLineNumberText,
]}
>
{formatDiffGutterText(lineNumber)}
</Text>
</View>
);
}
function DiffTextLine({ line, wrapLines }: { line: DiffLine; wrapLines: boolean }) {
const visibleTokens = hasVisibleDiffTokens(line.tokens) ? line.tokens : null;
return (
<View style={[styles.textLineContainer, lineTypeBackground(line.type)]}>
{line.type !== "header" && visibleTokens ? (
<HighlightedText tokens={visibleTokens} wrapLines={wrapLines} />
) : (
<Text
style={[
styles.diffLineText,
getWrappedTextStyle(wrapLines),
line.type === "add" && styles.addLineText,
line.type === "remove" && styles.removeLineText,
line.type === "header" && styles.headerLineText,
line.type === "context" && styles.contextLineText,
]}
>
{formatDiffContentText(line.content)}
</Text>
)}
</View>
);
}
function SplitTextLine({
line,
wrapLines,
}: {
line: SplitDiffDisplayLine | null;
wrapLines: boolean;
}) {
const visibleTokens = line && hasVisibleDiffTokens(line.tokens) ? line.tokens : null;
return (
<View style={[styles.textLineContainer, lineTypeBackground(line?.type)]}>
{visibleTokens ? (
<HighlightedText tokens={visibleTokens} wrapLines={wrapLines} />
) : (
<Text
style={[
styles.diffLineText,
getWrappedTextStyle(wrapLines),
line?.type === "add" && styles.addLineText,
line?.type === "remove" && styles.removeLineText,
line?.type === "context" && styles.contextLineText,
!line && styles.emptySplitCellText,
]}
>
{formatDiffContentText(line?.content)}
</Text>
)}
</View>
);
}
function DiffLineView({
line,
lineNumber,
gutterWidth,
wrapLines,
}: {
line: DiffLine;
lineNumber: number | null;
gutterWidth: number;
wrapLines: boolean;
}) {
const visibleTokens = hasVisibleDiffTokens(line.tokens) ? line.tokens : null;
return (
<View style={[styles.diffLineContainer, lineTypeBackground(line.type)]}>
<View style={[styles.lineNumberGutter, { width: gutterWidth }]}>
<Text
style={[
styles.lineNumberText,
line.type === "add" && styles.addLineNumberText,
line.type === "remove" && styles.removeLineNumberText,
]}
>
{formatDiffGutterText(lineNumber)}
</Text>
</View>
{line.type !== "header" && visibleTokens ? (
<HighlightedText tokens={visibleTokens} wrapLines={wrapLines} />
) : (
<Text
style={[
styles.diffLineText,
getWrappedTextStyle(wrapLines),
line.type === "add" && styles.addLineText,
line.type === "remove" && styles.removeLineText,
line.type === "header" && styles.headerLineText,
line.type === "context" && styles.contextLineText,
]}
>
{formatDiffContentText(line.content)}
</Text>
)}
</View>
);
}
function SplitDiffLine({
line,
gutterWidth,
wrapLines,
}: {
line: SplitDiffDisplayLine | null;
gutterWidth: number;
wrapLines: boolean;
}) {
const visibleTokens = line && hasVisibleDiffTokens(line.tokens) ? line.tokens : null;
return (
<View style={[styles.diffLineContainer, lineTypeBackground(line?.type)]}>
<View style={[styles.lineNumberGutter, { width: gutterWidth }]}>
<Text
style={[
styles.lineNumberText,
line?.type === "add" && styles.addLineNumberText,
line?.type === "remove" && styles.removeLineNumberText,
]}
>
{formatDiffGutterText(line?.lineNumber ?? null)}
</Text>
</View>
{visibleTokens ? (
<HighlightedText tokens={visibleTokens} wrapLines={wrapLines} />
) : (
<Text
style={[
styles.diffLineText,
getWrappedTextStyle(wrapLines),
line?.type === "add" && styles.addLineText,
line?.type === "remove" && styles.removeLineText,
line?.type === "context" && styles.contextLineText,
!line && styles.emptySplitCellText,
]}
>
{formatDiffContentText(line?.content)}
</Text>
)}
</View>
);
}
function SplitDiffColumn({
rows,
side,
gutterWidth,
wrapLines,
showDivider = false,
}: {
rows: SplitDiffRow[];
side: "left" | "right";
gutterWidth: number;
wrapLines: boolean;
showDivider?: boolean;
}) {
const [scrollWidth, setScrollWidth] = useState(0);
if (wrapLines) {
return (
<View style={[styles.splitCell, showDivider && styles.splitCellWithDivider]}>
<View style={styles.linesContainer}>
{rows.map((row, i) => {
if (row.kind === "header") {
return (
<View key={`header-${i}`} style={styles.splitHeaderRow}>
<Text style={[styles.diffLineText, styles.headerLineText]}>{row.content}</Text>
</View>
);
}
return (
<SplitDiffLine
key={`line-${i}`}
line={side === "left" ? row.left : row.right}
gutterWidth={gutterWidth}
wrapLines={wrapLines}
/>
);
})}
</View>
</View>
);
}
return (
<View
style={[styles.splitCell, showDivider && styles.splitCellWithDivider, styles.splitCellRow]}
>
<View style={styles.gutterColumn}>
{rows.map((row, i) => {
if (row.kind === "header") {
return (
<DiffGutterCell
key={`g-${i}`}
lineNumber={null}
type="header"
gutterWidth={gutterWidth}
/>
);
}
const line = side === "left" ? row.left : row.right;
return (
<DiffGutterCell
key={`g-${i}`}
lineNumber={line?.lineNumber ?? null}
type={line?.type}
gutterWidth={gutterWidth}
/>
);
})}
</View>
<DiffScroll
scrollViewWidth={scrollWidth}
onScrollViewWidthChange={setScrollWidth}
style={styles.splitColumnScroll}
contentContainerStyle={styles.diffContentInner}
>
<View style={[styles.linesContainer, scrollWidth > 0 && { minWidth: scrollWidth }]}>
{rows.map((row, i) => {
if (row.kind === "header") {
return (
<View key={`t-${i}`} style={styles.splitHeaderRow}>
<Text style={[styles.diffLineText, styles.headerLineText]}>{row.content}</Text>
</View>
);
}
return (
<SplitTextLine
key={`t-${i}`}
line={side === "left" ? row.left : row.right}
wrapLines={false}
/>
);
})}
</View>
</DiffScroll>
</View>
);
}
const DiffFileHeader = memo(function DiffFileHeader({
file,
isExpanded,
onToggle,
onHeaderHeightChange,
testID,
}: DiffFileSectionProps) {
const layoutYRef = useRef<number | null>(null);
const pressHandledRef = useRef(false);
const pressInRef = useRef<{ ts: number; pageX: number; pageY: number } | null>(null);
const toggleExpanded = useCallback(() => {
pressHandledRef.current = true;
onToggle(file.path);
}, [file.path, onToggle]);
return (
<View
style={[styles.fileSectionHeaderContainer, isExpanded && styles.fileSectionHeaderExpanded]}
onLayout={(event) => {
layoutYRef.current = event.nativeEvent.layout.y;
onHeaderHeightChange?.(file.path, event.nativeEvent.layout.height);
}}
testID={testID}
>
<Pressable
testID={testID ? `${testID}-toggle` : undefined}
style={({ pressed }) => [styles.fileHeader, pressed && styles.fileHeaderPressed]}
// Android: prevent parent pan/scroll gestures from canceling the tap release.
cancelable={false}
onPressIn={(event) => {
pressHandledRef.current = false;
pressInRef.current = {
ts: Date.now(),
pageX: event.nativeEvent.pageX,
pageY: event.nativeEvent.pageY,
};
}}
onPressOut={(event) => {
if (
isNative &&
!pressHandledRef.current &&
layoutYRef.current === 0 &&
pressInRef.current
) {
const durationMs = Date.now() - pressInRef.current.ts;
const dx = event.nativeEvent.pageX - pressInRef.current.pageX;
const dy = event.nativeEvent.pageY - pressInRef.current.pageY;
const distance = Math.hypot(dx, dy);
// Sticky headers on Android can emit pressIn/pressOut without onPress.
// Treat short, low-movement interactions as taps.
if (durationMs <= 500 && distance <= 12) {
toggleExpanded();
}
}
}}
onPress={toggleExpanded}
>
<View style={styles.fileHeaderLeft}>
<Text style={styles.fileName}>{file.path.split("/").pop()}</Text>
<Text style={styles.fileDir} numberOfLines={1}>
{file.path.includes("/") ? ` ${file.path.slice(0, file.path.lastIndexOf("/"))}` : ""}
</Text>
{file.isNew && (
<View style={styles.newBadge}>
<Text style={styles.newBadgeText}>New</Text>
</View>
)}
{file.isDeleted && (
<View style={styles.deletedBadge}>
<Text style={styles.deletedBadgeText}>Deleted</Text>
</View>
)}
</View>
<View style={styles.fileHeaderRight}>
<Text style={styles.additions}>+{file.additions}</Text>
<Text style={styles.deletions}>-{file.deletions}</Text>
</View>
</Pressable>
</View>
);
});
function DiffFileBody({
file,
layout,
wrapLines,
onBodyHeightChange,
testID,
}: {
file: ParsedDiffFile;
layout: "unified" | "split";
wrapLines: boolean;
onBodyHeightChange?: (path: string, height: number) => void;
testID?: string;
}) {
const [scrollViewWidth, setScrollViewWidth] = useState(0);
const [bodyWidth, setBodyWidth] = useState(0);
return (
<View
style={[styles.fileSectionBodyContainer, styles.fileSectionBorder]}
onLayout={(event) => {
setBodyWidth(event.nativeEvent.layout.width);
onBodyHeightChange?.(file.path, event.nativeEvent.layout.height);
}}
testID={testID}
>
{(() => {
if (file.status === "too_large" || file.status === "binary") {
return (
<View style={styles.statusMessageContainer}>
<Text style={styles.statusMessageText}>
{file.status === "binary" ? "Binary file" : "Diff too large to display"}
</Text>
</View>
);
}
let maxLineNo = 0;
for (const hunk of file.hunks) {
maxLineNo = Math.max(
maxLineNo,
hunk.oldStart + hunk.oldCount,
hunk.newStart + hunk.newCount,
);
}
const gutterWidth = lineNumberGutterWidth(maxLineNo);
if (layout === "split") {
const rows = buildSplitDiffRows(file);
return (
<View style={[styles.diffContent, styles.splitRow]}>
<SplitDiffColumn
rows={rows}
side="left"
gutterWidth={gutterWidth}
wrapLines={wrapLines}
/>
<SplitDiffColumn
rows={rows}
side="right"
gutterWidth={gutterWidth}
wrapLines={wrapLines}
showDivider
/>
</View>
);
}
const computedLines = buildUnifiedDiffLines(file);
if (wrapLines) {
return (
<View style={styles.diffContent}>
<View style={styles.linesContainer}>
{computedLines.map(({ line, lineNumber, key }) => (
<DiffLineView
key={key}
line={line}
lineNumber={lineNumber}
gutterWidth={gutterWidth}
wrapLines={wrapLines}
/>
))}
</View>
</View>
);
}
const availableWidth = bodyWidth > 0 ? bodyWidth : scrollViewWidth;
return (
<View style={[styles.diffContent, styles.diffContentRow]}>
<View style={styles.gutterColumn}>
{computedLines.map(({ line, lineNumber, key }) => (
<DiffGutterCell
key={key}
lineNumber={lineNumber}
type={line.type}
gutterWidth={gutterWidth}
/>
))}
</View>
<DiffScroll
scrollViewWidth={scrollViewWidth}
onScrollViewWidthChange={setScrollViewWidth}
style={styles.splitColumnScroll}
contentContainerStyle={styles.diffContentInner}
>
<View
style={[styles.linesContainer, availableWidth > 0 && { minWidth: availableWidth }]}
>
{computedLines.map(({ line, key }) => (
<DiffTextLine key={key} line={line} wrapLines={false} />
))}
</View>
</DiffScroll>
</View>
);
})()}
</View>
);
}
interface GitDiffPaneProps {
serverId: string;
workspaceId?: string | null;
cwd: string;
hideHeaderRow?: boolean;
}
type DiffFlatItem =
| { type: "header"; file: ParsedDiffFile; fileIndex: number; isExpanded: boolean }
| { type: "body"; file: ParsedDiffFile; fileIndex: number };
export function GitDiffPane({ serverId, workspaceId, cwd, hideHeaderRow }: GitDiffPaneProps) {
const { theme } = useUnistyles();
const toast = useToast();
const isMobile = useIsCompactFormFactor();
const showDesktopWebScrollbar = isWeb && !isMobile;
const canUseSplitLayout = isWeb && !isMobile;
const router = useRouter();
const [diffModeOverride, setDiffModeOverride] = useState<"uncommitted" | "base" | null>(null);
const [postShipArchiveSuggested, setPostShipArchiveSuggested] = useState(false);
const [shipDefault, setShipDefault] = useState<"merge" | "pr">("merge");
const { preferences: changesPreferences, updatePreferences: updateChangesPreferences } =
useChangesPreferences();
const wrapLines = changesPreferences.wrapLines;
const effectiveLayout = canUseSplitLayout ? changesPreferences.layout : "unified";
const handleToggleWrapLines = useCallback(() => {
void updateChangesPreferences({ wrapLines: !wrapLines });
}, [updateChangesPreferences, wrapLines]);
const handleLayoutChange = useCallback(
(nextLayout: "unified" | "split") => {
void updateChangesPreferences({ layout: nextLayout });
},
[updateChangesPreferences],
);
const handleToggleHideWhitespace = useCallback(() => {
void updateChangesPreferences({ hideWhitespace: !changesPreferences.hideWhitespace });
}, [changesPreferences.hideWhitespace, updateChangesPreferences]);
const {
status,
isLoading: isStatusLoading,
isFetching: isStatusFetching,
isError: isStatusError,
error: statusError,
refresh: refreshStatus,
} = useCheckoutStatusQuery({ serverId, cwd });
const gitStatus = status && status.isGit ? status : null;
const isGit = Boolean(gitStatus);
const notGit = status !== null && !status.isGit && !status.error;
const statusErrorMessage =
status?.error?.message ??
(isStatusError && statusError instanceof Error ? statusError.message : null);
const baseRef = gitStatus?.baseRef ?? undefined;
// Auto-select diff mode based on state: uncommitted when dirty, base when clean
const hasUncommittedChanges = Boolean(gitStatus?.isDirty);
const autoDiffMode = hasUncommittedChanges ? "uncommitted" : "base";
const diffMode = diffModeOverride ?? autoDiffMode;
const {
files,
payloadError: diffPayloadError,
isLoading: isDiffLoading,
isFetching: isDiffFetching,
isError: isDiffError,
error: diffError,
refresh: refreshDiff,
} = useCheckoutDiffQuery({
serverId,
cwd,
mode: diffMode,
baseRef,
ignoreWhitespace: changesPreferences.hideWhitespace,
enabled: isGit,
});
const {
status: prStatus,
githubFeaturesEnabled,
payloadError: prPayloadError,
refresh: refreshPrStatus,
} = useCheckoutPrStatusQuery({
serverId,
cwd,
enabled: isGit,
});
// Track user-initiated refresh to avoid iOS RefreshControl animation on background fetches
const [isManualRefresh, setIsManualRefresh] = useState(false);
const normalizedWorkspaceRoot = useMemo(() => cwd.trim(), [cwd]);
const workspaceStateKey = useMemo(
() =>
buildWorkspaceExplorerStateKey({
workspaceId,
workspaceRoot: normalizedWorkspaceRoot,
}),
[normalizedWorkspaceRoot, workspaceId],
);
const expandedPathsArray = usePanelStore((state) =>
workspaceStateKey ? state.diffExpandedPathsByWorkspace[workspaceStateKey] : undefined,
);
const setDiffExpandedPathsForWorkspace = usePanelStore(
(state) => state.setDiffExpandedPathsForWorkspace,
);
const expandedPaths = useMemo(() => new Set(expandedPathsArray ?? []), [expandedPathsArray]);
const diffListRef = useRef<FlatList<DiffFlatItem>>(null);
const scrollbar = useWebScrollViewScrollbar(diffListRef, {
enabled: showDesktopWebScrollbar,
});
const diffListScrollOffsetRef = useRef(0);
const diffListViewportHeightRef = useRef(0);
const headerHeightByPathRef = useRef<Record<string, number>>({});
const bodyHeightByPathRef = useRef<Record<string, number>>({});
const defaultHeaderHeightRef = useRef<number>(44);
const handleRefresh = useCallback(() => {
setIsManualRefresh(true);
void refreshDiff();
void refreshStatus();
void refreshPrStatus();
}, [refreshDiff, refreshStatus, refreshPrStatus]);
const shipDefaultStorageKey = useMemo(() => {
if (!gitStatus?.repoRoot) {
return null;
}
return `@paseo:changes-ship-default:${gitStatus.repoRoot}`;
}, [gitStatus?.repoRoot]);
useEffect(() => {
if (!shipDefaultStorageKey) {
return;
}
let isActive = true;
AsyncStorage.getItem(shipDefaultStorageKey)
.then((value) => {
if (!isActive) return;
if (value === "pr" || value === "merge") {
setShipDefault(value);
}
})
.catch(() => undefined);
return () => {
isActive = false;
};
}, [shipDefaultStorageKey]);
const persistShipDefault = useCallback(
async (next: "merge" | "pr") => {
setShipDefault(next);
if (!shipDefaultStorageKey) return;
try {
await AsyncStorage.setItem(shipDefaultStorageKey, next);
} catch {
// Ignore persistence failures; default will reset to "merge".
}
},
[shipDefaultStorageKey],
);
const { flatItems, stickyHeaderIndices } = useMemo(() => {
const items: DiffFlatItem[] = [];
const stickyIndices: number[] = [];
for (let i = 0; i < files.length; i++) {
const file = files[i];
const isExpanded = expandedPaths.has(file.path);
items.push({ type: "header", file, fileIndex: i, isExpanded });
if (isExpanded) {
stickyIndices.push(items.length - 1);
}
if (isExpanded) {
items.push({ type: "body", file, fileIndex: i });
}
}
return { flatItems: items, stickyHeaderIndices: stickyIndices };
}, [expandedPaths, files]);
const handleHeaderHeightChange = useCallback((path: string, height: number) => {
if (!Number.isFinite(height) || height <= 0) {
return;
}
headerHeightByPathRef.current[path] = height;
defaultHeaderHeightRef.current = height;
}, []);
const handleBodyHeightChange = useCallback((path: string, height: number) => {
if (!Number.isFinite(height) || height < 0) {
return;
}
bodyHeightByPathRef.current[path] = height;
}, []);
const handleDiffListScroll = useCallback(
(event: NativeSyntheticEvent<NativeScrollEvent>) => {
diffListScrollOffsetRef.current = event.nativeEvent.contentOffset.y;
scrollbar.onScroll(event);
},
[scrollbar.onScroll],
);
const handleDiffListLayout = useCallback(
(event: LayoutChangeEvent) => {
const height = event.nativeEvent.layout.height;
if (!Number.isFinite(height) || height <= 0) {
return;
}
diffListViewportHeightRef.current = height;
scrollbar.onLayout(event);
},
[scrollbar.onLayout],
);
const computeHeaderOffset = useCallback(
(path: string): number => {
const defaultHeaderHeight = defaultHeaderHeightRef.current;
let offset = 0;
for (const file of files) {
if (file.path === path) {
break;
}
offset += headerHeightByPathRef.current[file.path] ?? defaultHeaderHeight;
if (expandedPaths.has(file.path)) {
offset += bodyHeightByPathRef.current[file.path] ?? 0;
}
}
return Math.max(0, offset);
},
[expandedPaths, files],
);
const handleToggleExpanded = useCallback(
(path: string) => {
if (!workspaceStateKey) {
return;
}
const isCurrentlyExpanded = expandedPaths.has(path);
const nextExpanded = !isCurrentlyExpanded;
const targetOffset = isCurrentlyExpanded ? computeHeaderOffset(path) : null;
const headerHeight = headerHeightByPathRef.current[path] ?? defaultHeaderHeightRef.current;
const shouldAnchor =
isCurrentlyExpanded &&
targetOffset !== null &&
shouldAnchorHeaderBeforeCollapse({
headerOffset: targetOffset,
headerHeight,
viewportOffset: diffListScrollOffsetRef.current,
viewportHeight: diffListViewportHeightRef.current,
});
// Anchor to the clicked header before collapsing so visual context is preserved.
if (shouldAnchor && targetOffset !== null) {
diffListRef.current?.scrollToOffset({
offset: targetOffset,
animated: false,
});
}
const nextPaths = nextExpanded
? [...expandedPaths, path]
: Array.from(expandedPaths).filter((expandedPath) => expandedPath !== path);
setDiffExpandedPathsForWorkspace(workspaceStateKey, nextPaths);
},
[computeHeaderOffset, expandedPaths, setDiffExpandedPathsForWorkspace, workspaceStateKey],
);
const allExpanded = useMemo(() => {
if (files.length === 0) return false;
return files.every((file) => expandedPaths.has(file.path));
}, [expandedPaths, files]);
const handleToggleExpandAll = useCallback(() => {
if (!workspaceStateKey) {
return;
}
if (allExpanded) {
setDiffExpandedPathsForWorkspace(workspaceStateKey, []);
} else {
setDiffExpandedPathsForWorkspace(
workspaceStateKey,
files.map((file) => file.path),
);
}
}, [allExpanded, files, setDiffExpandedPathsForWorkspace, workspaceStateKey]);
// Reset manual refresh flag when fetch completes
useEffect(() => {
if (!(isDiffFetching || isStatusFetching) && isManualRefresh) {
setIsManualRefresh(false);
}
}, [isDiffFetching, isStatusFetching, isManualRefresh]);
// Clear diff mode override when auto mode changes (e.g., after commit)
useEffect(() => {
setDiffModeOverride(null);
}, [autoDiffMode]);
const commitStatus = useCheckoutGitActionsStore((state) =>
state.getStatus({ serverId, cwd, actionId: "commit" }),
);
const pullStatus = useCheckoutGitActionsStore((state) =>
state.getStatus({ serverId, cwd, actionId: "pull" }),
);
const pushStatus = useCheckoutGitActionsStore((state) =>
state.getStatus({ serverId, cwd, actionId: "push" }),
);
const prCreateStatus = useCheckoutGitActionsStore((state) =>
state.getStatus({ serverId, cwd, actionId: "create-pr" }),
);
const mergeStatus = useCheckoutGitActionsStore((state) =>
state.getStatus({ serverId, cwd, actionId: "merge-branch" }),
);
const mergeFromBaseStatus = useCheckoutGitActionsStore((state) =>
state.getStatus({ serverId, cwd, actionId: "merge-from-base" }),
);
const archiveStatus = useCheckoutGitActionsStore((state) =>
state.getStatus({ serverId, cwd, actionId: "archive-worktree" }),
);
const runCommit = useCheckoutGitActionsStore((state) => state.commit);
const runPull = useCheckoutGitActionsStore((state) => state.pull);
const runPush = useCheckoutGitActionsStore((state) => state.push);
const runCreatePr = useCheckoutGitActionsStore((state) => state.createPr);
const runMergeBranch = useCheckoutGitActionsStore((state) => state.mergeBranch);
const runMergeFromBase = useCheckoutGitActionsStore((state) => state.mergeFromBase);
const runArchiveWorktree = useCheckoutGitActionsStore((state) => state.archiveWorktree);
const toastActionError = useCallback(
(error: unknown, fallback: string) => {
const message = error instanceof Error ? error.message : fallback;
toast.error(message);
},
[toast],
);
const toastActionSuccess = useCallback(
(message: string) => {
toast.show(message, { variant: "success" });
},
[toast],
);
const handleCommit = useCallback(() => {
void runCommit({ serverId, cwd })
.then(() => {
toastActionSuccess("Committed");
})
.catch((err) => {
toastActionError(err, "Failed to commit");
});
}, [cwd, runCommit, serverId, toastActionError, toastActionSuccess]);
const handlePull = useCallback(() => {
void runPull({ serverId, cwd })
.then(() => {
toastActionSuccess("Pulled");
})
.catch((err) => {
toastActionError(err, "Failed to pull");
});
}, [cwd, runPull, serverId, toastActionError, toastActionSuccess]);
const handlePush = useCallback(() => {
void runPush({ serverId, cwd })
.then(() => {
toastActionSuccess("Pushed");
})
.catch((err) => {
toastActionError(err, "Failed to push");
});
}, [cwd, runPush, serverId, toastActionError, toastActionSuccess]);
const handleCreatePr = useCallback(() => {
void persistShipDefault("pr");
void runCreatePr({ serverId, cwd })
.then(() => {
toastActionSuccess("PR created");
})
.catch((err) => {
toastActionError(err, "Failed to create PR");
});
}, [cwd, persistShipDefault, runCreatePr, serverId, toastActionError, toastActionSuccess]);
const handleMergeBranch = useCallback(() => {
if (!baseRef) {
toast.error("Base ref unavailable");
return;
}
void persistShipDefault("merge");
void runMergeBranch({ serverId, cwd, baseRef })
.then(() => {
setPostShipArchiveSuggested(true);
toastActionSuccess("Merged");
})
.catch((err) => {
toastActionError(err, "Failed to merge");
});
}, [
baseRef,
cwd,
persistShipDefault,
runMergeBranch,
serverId,
toast,
toastActionError,
toastActionSuccess,
]);
const handleMergeFromBase = useCallback(() => {
if (!baseRef) {
toast.error("Base ref unavailable");
return;
}
void runMergeFromBase({ serverId, cwd, baseRef })
.then(() => {
toastActionSuccess("Updated");
})
.catch((err) => {
toastActionError(err, "Failed to merge from base");
});
}, [baseRef, cwd, runMergeFromBase, serverId, toast, toastActionError, toastActionSuccess]);
const handleArchiveWorktree = useCallback(() => {
const worktreePath = status?.cwd;
if (!worktreePath) {
toast.error("Worktree path unavailable");
return;
}
const targetWorkingDir = resolveNewAgentWorkingDir(cwd, status ?? null);
void runArchiveWorktree({ serverId, cwd, worktreePath })
.then(() => {
router.replace(buildNewAgentRoute(serverId, targetWorkingDir));
})
.catch((err) => {
toastActionError(err, "Failed to archive worktree");
});
}, [cwd, router, runArchiveWorktree, serverId, status, toast, toastActionError]);
const renderFlatItem = useCallback(
({ item }: { item: DiffFlatItem }) => {
if (item.type === "header") {
return (
<DiffFileHeader
file={item.file}
isExpanded={item.isExpanded}
onToggle={handleToggleExpanded}
onHeaderHeightChange={handleHeaderHeightChange}
testID={`diff-file-${item.fileIndex}`}
/>
);
}
return (
<DiffFileBody
file={item.file}
layout={effectiveLayout}
wrapLines={wrapLines}
onBodyHeightChange={handleBodyHeightChange}
testID={`diff-file-${item.fileIndex}-body`}
/>
);
},
[
effectiveLayout,
handleBodyHeightChange,
handleHeaderHeightChange,
handleToggleExpanded,
wrapLines,
],
);
const flatKeyExtractor = useCallback(
(item: DiffFlatItem) => `${item.type}-${item.file.path}`,
[],
);
const hasChanges = files.length > 0;
const diffErrorMessage =
diffPayloadError?.message ??
(isDiffError && diffError instanceof Error ? diffError.message : null);
const prErrorMessage = githubFeaturesEnabled ? (prPayloadError?.message ?? null) : null;
const branchLabel =
gitStatus?.currentBranch && gitStatus.currentBranch !== "HEAD"
? gitStatus.currentBranch
: notGit
? "Not a git repository"
: "Unknown";
const actionsDisabled = !isGit || Boolean(status?.error) || isStatusLoading;
const aheadCount = gitStatus?.aheadBehind?.ahead ?? 0;
const behindBaseCount = gitStatus?.aheadBehind?.behind ?? 0;
const aheadOfOrigin = gitStatus?.aheadOfOrigin ?? 0;
const behindOfOrigin = gitStatus?.behindOfOrigin ?? 0;
const baseRefLabel = useMemo(() => {
if (!baseRef) return "base";
const trimmed = baseRef.replace(/^refs\/(heads|remotes)\//, "").trim();
return trimmed.startsWith("origin/") ? trimmed.slice("origin/".length) : trimmed;
}, [baseRef]);
const committedDiffDescription = useMemo(() => {
if (!branchLabel || !baseRefLabel) {
return undefined;
}
return branchLabel === baseRefLabel ? undefined : `${branchLabel} -> ${baseRefLabel}`;
}, [baseRefLabel, branchLabel]);
const hasPullRequest = Boolean(prStatus?.url);
const hasRemote = gitStatus?.hasRemote ?? false;
const isPaseoOwnedWorktree = gitStatus?.isPaseoOwnedWorktree ?? false;
const isMergedPullRequest = Boolean(prStatus?.isMerged);
const currentBranch = gitStatus?.currentBranch;
const isOnBaseBranch = currentBranch === baseRefLabel;
const shouldPromoteArchive =
isPaseoOwnedWorktree &&
!hasUncommittedChanges &&
(postShipArchiveSuggested || isMergedPullRequest);
const commitDisabled = actionsDisabled || commitStatus === "pending";
const pullDisabled = actionsDisabled || pullStatus === "pending";
const prDisabled = actionsDisabled || prCreateStatus === "pending";
const mergeDisabled = actionsDisabled || mergeStatus === "pending";
const mergeFromBaseDisabled = actionsDisabled || mergeFromBaseStatus === "pending";
const pushDisabled = actionsDisabled || pushStatus === "pending";
const archiveDisabled = actionsDisabled || archiveStatus === "pending";
let bodyContent: ReactElement;
if (isStatusLoading) {
bodyContent = (
<View style={styles.loadingContainer}>
<ActivityIndicator size="large" color={theme.colors.foregroundMuted} />
<Text style={styles.loadingText}>Checking repository...</Text>
</View>
);
} else if (statusErrorMessage) {
bodyContent = (
<View style={styles.errorContainer}>
<Text style={styles.errorText}>{statusErrorMessage}</Text>
</View>
);
} else if (notGit) {
bodyContent = (
<View style={styles.emptyContainer} testID="changes-not-git">
<Text style={styles.emptyText}>Not a git repository</Text>
</View>
);
} else if (isDiffLoading) {
bodyContent = (
<View style={styles.loadingContainer}>
<ActivityIndicator size="large" color={theme.colors.foregroundMuted} />
</View>
);
} else if (diffErrorMessage) {
bodyContent = (
<View style={styles.errorContainer}>
<Text style={styles.errorText}>{diffErrorMessage}</Text>
</View>
);
} else if (!hasChanges) {
bodyContent = (
<View style={styles.emptyContainer}>
<Text style={styles.emptyText}>
{changesPreferences.hideWhitespace
? "No visible changes after hiding whitespace"
: diffMode === "uncommitted"
? "No uncommitted changes"
: `No changes vs ${baseRefLabel}`}
</Text>
</View>
);
} else {
bodyContent = (
<FlatList
ref={diffListRef}
data={flatItems}
renderItem={renderFlatItem}
keyExtractor={flatKeyExtractor}
stickyHeaderIndices={stickyHeaderIndices}
extraData={{ expandedPathsArray, effectiveLayout, wrapLines }}
style={styles.scrollView}
contentContainerStyle={styles.contentContainer}
testID="git-diff-scroll"
onLayout={handleDiffListLayout}
onScroll={handleDiffListScroll}
onContentSizeChange={scrollbar.onContentSizeChange}
scrollEventThrottle={16}
showsVerticalScrollIndicator={!showDesktopWebScrollbar}
onRefresh={handleRefresh}
refreshing={isManualRefresh && isDiffFetching}
// Mixed-height rows (header + potentially very large body) are prone to clipping artifacts.
// Keep a larger render window and disable clipping to avoid bodies disappearing mid-scroll.
removeClippedSubviews={false}
initialNumToRender={12}
maxToRenderPerBatch={12}
windowSize={10}
/>
);
}
useEffect(() => {
setPostShipArchiveSuggested(false);
}, [cwd]);
// ==========================================================================
// Git Actions (Data-Oriented)
// ==========================================================================
// All possible actions are computed as data, then partitioned into:
// - primary: The main CTA button
// - secondary: Dropdown next to primary button
// - menu: Kebab overflow menu
// ==========================================================================
const gitActions: GitActions = useMemo(() => {
return buildGitActions({
isGit,
githubFeaturesEnabled,
hasPullRequest,
pullRequestUrl: prStatus?.url ?? null,
hasRemote,
isPaseoOwnedWorktree,
isOnBaseBranch,
hasUncommittedChanges,
baseRefAvailable: Boolean(baseRef),
baseRefLabel,
aheadCount,
behindBaseCount,
aheadOfOrigin,
behindOfOrigin,
shouldPromoteArchive,
shipDefault,
runtime: {
commit: {
disabled: commitDisabled,
status: commitStatus,
icon: <GitCommitHorizontal size={16} color={theme.colors.foregroundMuted} />,
handler: handleCommit,
},
pull: {
disabled: pullDisabled,
status: pullStatus,
icon: <Download size={16} color={theme.colors.foregroundMuted} />,
handler: handlePull,
},
push: {
disabled: pushDisabled,
status: pushStatus,
icon: <Upload size={16} color={theme.colors.foregroundMuted} />,
handler: handlePush,
},
pr: {
disabled: prDisabled,
status: hasPullRequest ? "idle" : prCreateStatus,
icon: <GitHubIcon size={16} color={theme.colors.foregroundMuted} />,
handler: () => {
if (prStatus?.url) {
openURLInNewTab(prStatus.url);
return;
}
handleCreatePr();
},
},
"merge-branch": {
disabled: mergeDisabled,
status: mergeStatus,
icon: <GitMerge size={16} color={theme.colors.foregroundMuted} />,
handler: handleMergeBranch,
},
"merge-from-base": {
disabled: mergeFromBaseDisabled,
status: mergeFromBaseStatus,
icon: <RefreshCcw size={16} color={theme.colors.foregroundMuted} />,
handler: handleMergeFromBase,
},
"archive-worktree": {
disabled: archiveDisabled,
status: archiveStatus,
icon: <Archive size={16} color={theme.colors.foregroundMuted} />,
handler: handleArchiveWorktree,
},
},
});
}, [
isGit,
hasRemote,
hasPullRequest,
prStatus?.url,
aheadCount,
behindBaseCount,
isPaseoOwnedWorktree,
isOnBaseBranch,
githubFeaturesEnabled,
hasUncommittedChanges,
aheadOfOrigin,
behindOfOrigin,
shipDefault,
baseRefLabel,
shouldPromoteArchive,
commitDisabled,
pullDisabled,
pushDisabled,
prDisabled,
mergeDisabled,
mergeFromBaseDisabled,
archiveDisabled,
commitStatus,
pullStatus,
pushStatus,
prCreateStatus,
mergeStatus,
mergeFromBaseStatus,
archiveStatus,
handleCommit,
handlePull,
handlePush,
handleCreatePr,
handleMergeBranch,
handleMergeFromBase,
handleArchiveWorktree,
theme.colors.foregroundMuted,
]);
// Helper to get display label based on status
return (
<View style={styles.container}>
{!hideHeaderRow ? (
<View style={styles.header} testID="changes-header">
<View style={styles.headerLeft}>
<GitBranch size={16} color={theme.colors.foregroundMuted} />
<Text style={styles.branchLabel} testID="changes-branch" numberOfLines={1}>
{branchLabel}
</Text>
</View>
{isGit ? <GitActionsSplitButton gitActions={gitActions} /> : null}
</View>
) : null}
{isGit ? (
<View style={styles.diffStatusContainer}>
<View style={styles.diffStatusInner}>
<DropdownMenu>
<DropdownMenuTrigger
style={({ hovered, pressed, open }) => [
styles.diffModeTrigger,
hovered && styles.diffModeTriggerHovered,
(pressed || open) && styles.diffModeTriggerPressed,
]}
testID="changes-diff-status"
accessibilityRole="button"
accessibilityLabel="Diff mode"
>
<Text style={styles.diffStatusText} numberOfLines={1}>
{diffMode === "uncommitted" ? "Uncommitted" : "Committed"}
</Text>
<ChevronDown size={12} color={theme.colors.foregroundMuted} />
</DropdownMenuTrigger>
<DropdownMenuContent align="start" width={260} testID="changes-diff-status-menu">
<DropdownMenuItem
testID="changes-diff-mode-uncommitted"
selected={diffMode === "uncommitted"}
onSelect={() => setDiffModeOverride("uncommitted")}
>
Uncommitted
</DropdownMenuItem>
<DropdownMenuSeparator />
<DropdownMenuItem
testID="changes-diff-mode-committed"
selected={diffMode === "base"}
description={committedDiffDescription}
onSelect={() => setDiffModeOverride("base")}
>
Committed
</DropdownMenuItem>
</DropdownMenuContent>
</DropdownMenu>
<View style={styles.diffStatusButtons}>
{canUseSplitLayout ? (
<View style={styles.toggleButtonGroup}>
<Tooltip delayDuration={300}>
<TooltipTrigger asChild>
<Pressable
accessibilityRole="button"
accessibilityLabel="Unified diff"
testID="changes-layout-unified"
onPress={() => handleLayoutChange("unified")}
style={({ hovered, pressed }) => [
styles.toggleButton,
styles.toggleButtonGroupStart,
changesPreferences.layout === "unified" && styles.toggleButtonSelected,
(hovered || pressed) && styles.diffStatusRowHovered,
]}
>
<AlignJustify
size={14}
color={
changesPreferences.layout === "unified"
? theme.colors.foreground
: theme.colors.foregroundMuted
}
/>
</Pressable>
</TooltipTrigger>
<TooltipContent side="bottom">
<Text style={styles.tooltipText}>Unified diff</Text>
</TooltipContent>
</Tooltip>
<Tooltip delayDuration={300}>
<TooltipTrigger asChild>
<Pressable
accessibilityRole="button"
accessibilityLabel="Side-by-side diff"
testID="changes-layout-split"
onPress={() => handleLayoutChange("split")}
style={({ hovered, pressed }) => [
styles.toggleButton,
styles.toggleButtonGroupEnd,
changesPreferences.layout === "split" && styles.toggleButtonSelected,
(hovered || pressed) && styles.diffStatusRowHovered,
]}
>
<Columns2
size={14}
color={
changesPreferences.layout === "split"
? theme.colors.foreground
: theme.colors.foregroundMuted
}
/>
</Pressable>
</TooltipTrigger>
<TooltipContent side="bottom">
<Text style={styles.tooltipText}>Side-by-side diff</Text>
</TooltipContent>
</Tooltip>
</View>
) : null}
<Tooltip delayDuration={300}>
<TooltipTrigger asChild>
<Pressable
accessibilityRole="button"
accessibilityLabel="Hide whitespace"
testID="changes-toggle-whitespace"
style={({ hovered, pressed }) => [
styles.expandAllButton,
changesPreferences.hideWhitespace && styles.toggleButtonSelected,
(hovered || pressed) && styles.diffStatusRowHovered,
]}
onPress={handleToggleHideWhitespace}
>
<Pilcrow
size={isMobile ? 18 : 14}
color={
changesPreferences.hideWhitespace
? theme.colors.foreground
: theme.colors.foregroundMuted
}
/>
</Pressable>
</TooltipTrigger>
<TooltipContent side="bottom">
<Text style={styles.tooltipText}>Hide whitespace</Text>
</TooltipContent>
</Tooltip>
{files.length > 0 ? (
<View style={styles.diffStatusButtons}>
<Tooltip delayDuration={300}>
<TooltipTrigger asChild>
<Pressable
style={({ hovered, pressed }) => [
styles.expandAllButton,
wrapLines && styles.toggleButtonSelected,
(hovered || pressed) && styles.diffStatusRowHovered,
]}
onPress={handleToggleWrapLines}
>
<WrapText
size={isMobile ? 18 : 14}
color={wrapLines ? theme.colors.foreground : theme.colors.foregroundMuted}
/>
</Pressable>
</TooltipTrigger>
<TooltipContent side="bottom">
<Text style={styles.tooltipText}>
{wrapLines ? "Scroll long lines" : "Wrap long lines"}
</Text>
</TooltipContent>
</Tooltip>
<Tooltip delayDuration={300}>
<TooltipTrigger asChild>
<Pressable
style={({ hovered, pressed }) => [
styles.expandAllButton,
(hovered || pressed) && styles.diffStatusRowHovered,
]}
onPress={handleToggleExpandAll}
>
{allExpanded ? (
<ListChevronsDownUp
size={isMobile ? 18 : 14}
color={theme.colors.foregroundMuted}
/>
) : (
<ListChevronsUpDown
size={isMobile ? 18 : 14}
color={theme.colors.foregroundMuted}
/>
)}
</Pressable>
</TooltipTrigger>
<TooltipContent side="bottom">
<Text style={styles.tooltipText}>
{allExpanded ? "Collapse all files" : "Expand all files"}
</Text>
</TooltipContent>
</Tooltip>
</View>
) : null}
</View>
</View>
</View>
) : null}
{prErrorMessage ? <Text style={styles.actionErrorText}>{prErrorMessage}</Text> : null}
<View style={styles.diffContainer}>
{bodyContent}
{hasChanges ? scrollbar.overlay : null}
</View>
</View>
);
}
const styles = StyleSheet.create((theme) => ({
container: {
flex: 1,
minHeight: 0,
},
header: {
flexDirection: "row",
alignItems: "center",
justifyContent: "space-between",
gap: theme.spacing[2],
paddingHorizontal: theme.spacing[3],
paddingVertical: theme.spacing[2],
borderBottomWidth: 1,
borderBottomColor: theme.colors.border,
},
headerLeft: {
flexDirection: "row",
alignItems: "center",
gap: theme.spacing[2],
flex: 1,
minWidth: 0,
},
branchLabel: {
fontSize: theme.fontSize.sm,
color: theme.colors.foreground,
fontWeight: theme.fontWeight.medium,
flexShrink: 1,
},
diffStatusContainer: {
height: WORKSPACE_SECONDARY_HEADER_HEIGHT,
borderBottomWidth: 1,
borderBottomColor: theme.colors.border,
},
diffStatusInner: {
flex: 1,
flexDirection: "row",
alignItems: "center",
justifyContent: "space-between",
paddingRight: theme.spacing[3],
},
diffModeTrigger: {
flexDirection: "row",
alignItems: "center",
justifyContent: "center",
gap: theme.spacing[1],
// Align text with header branch icon (at spacing[3] from edge, minus our horizontal padding)
marginLeft: theme.spacing[3] - theme.spacing[1],
paddingHorizontal: theme.spacing[1],
height: {
xs: 28,
sm: 28,
md: 24,
},
borderRadius: theme.borderRadius.base,
flexShrink: 0,
},
diffModeTriggerHovered: {
backgroundColor: theme.colors.surface2,
},
diffModeTriggerPressed: {
backgroundColor: theme.colors.surface2,
},
diffStatusRowHovered: {
backgroundColor: theme.colors.surface2,
},
diffStatusText: {
fontSize: theme.fontSize.xs,
lineHeight: theme.fontSize.xs * 1.25,
color: theme.colors.foregroundMuted,
},
diffStatusIconHidden: {
opacity: 0,
},
diffStatusButtons: {
flexDirection: "row",
alignItems: "center",
gap: theme.spacing[1],
flexWrap: "wrap",
},
toggleButtonGroup: {
flexDirection: "row",
alignItems: "center",
},
toggleButton: {
alignItems: "center",
justifyContent: "center",
minWidth: {
xs: 32,
sm: 32,
md: 24,
},
height: {
xs: 32,
sm: 32,
md: 24,
},
paddingHorizontal: {
xs: theme.spacing[2],
sm: theme.spacing[2],
md: theme.spacing[1],
},
},
toggleButtonGroupStart: {
borderTopLeftRadius: theme.borderRadius.base,
borderBottomLeftRadius: theme.borderRadius.base,
},
toggleButtonGroupEnd: {
borderTopRightRadius: theme.borderRadius.base,
borderBottomRightRadius: theme.borderRadius.base,
},
toggleButtonSelected: {
backgroundColor: theme.colors.surface2,
},
expandAllButton: {
flexDirection: "row",
alignItems: "center",
justifyContent: "center",
gap: theme.spacing[1],
minWidth: {
xs: 32,
sm: 32,
md: 24,
},
height: {
xs: 32,
sm: 32,
md: 24,
},
paddingHorizontal: {
xs: theme.spacing[2],
sm: theme.spacing[2],
md: theme.spacing[1],
},
borderRadius: theme.borderRadius.base,
flexShrink: 0,
},
actionErrorText: {
paddingHorizontal: theme.spacing[3],
paddingBottom: theme.spacing[1],
fontSize: theme.fontSize.xs,
color: theme.colors.destructive,
},
diffContainer: {
flex: 1,
minHeight: 0,
position: "relative",
},
scrollView: {
flex: 1,
},
contentContainer: {
paddingBottom: theme.spacing[8],
},
loadingContainer: {
flex: 1,
alignItems: "center",
justifyContent: "center",
paddingTop: theme.spacing[16],
gap: theme.spacing[4],
},
loadingText: {
fontSize: theme.fontSize.base,
color: theme.colors.foregroundMuted,
},
errorContainer: {
flex: 1,
alignItems: "center",
justifyContent: "center",
paddingTop: theme.spacing[16],
paddingHorizontal: theme.spacing[6],
},
errorText: {
fontSize: theme.fontSize.base,
color: theme.colors.destructive,
textAlign: "center",
},
emptyContainer: {
flex: 1,
alignItems: "center",
justifyContent: "center",
paddingTop: theme.spacing[16],
},
emptyText: {
fontSize: theme.fontSize.lg,
color: theme.colors.foregroundMuted,
},
fileSection: {
overflow: "hidden",
backgroundColor: theme.colors.surface2,
borderBottomWidth: 1,
borderBottomColor: theme.colors.border,
},
fileSectionHeaderContainer: {
overflow: "hidden",
},
fileSectionHeaderExpanded: {
backgroundColor: theme.colors.surface1,
},
fileSectionBodyContainer: {
overflow: "hidden",
backgroundColor: theme.colors.surface2,
},
fileSectionBorder: {
borderBottomWidth: 1,
borderBottomColor: theme.colors.border,
},
fileHeader: {
flexDirection: "row",
alignItems: "center",
justifyContent: "space-between",
paddingLeft: theme.spacing[3],
paddingRight: theme.spacing[2],
paddingVertical: theme.spacing[2],
gap: theme.spacing[1],
zIndex: 2,
elevation: 2,
},
fileHeaderPressed: {
opacity: 0.7,
},
fileHeaderLeft: {
flexDirection: "row",
alignItems: "center",
gap: theme.spacing[1],
flex: 1,
minWidth: 0,
},
fileHeaderRight: {
flexDirection: "row",
alignItems: "center",
gap: theme.spacing[1],
flexShrink: 0,
},
fileName: {
fontSize: theme.fontSize.sm,
fontWeight: theme.fontWeight.normal,
color: theme.colors.foreground,
flexShrink: 0,
},
fileDir: {
fontSize: theme.fontSize.sm,
fontWeight: theme.fontWeight.normal,
color: theme.colors.foregroundMuted,
flex: 1,
},
newBadge: {
backgroundColor: "rgba(46, 160, 67, 0.2)",
paddingHorizontal: theme.spacing[2],
paddingVertical: theme.spacing[1],
borderRadius: theme.borderRadius.md,
flexShrink: 0,
},
newBadgeText: {
fontSize: theme.fontSize.xs,
fontWeight: theme.fontWeight.normal,
color: theme.colors.diffAddition,
},
deletedBadge: {
backgroundColor: "rgba(248, 81, 73, 0.2)",
paddingHorizontal: theme.spacing[2],
paddingVertical: theme.spacing[1],
borderRadius: theme.borderRadius.md,
flexShrink: 0,
},
deletedBadgeText: {
fontSize: theme.fontSize.xs,
fontWeight: theme.fontWeight.normal,
color: theme.colors.diffDeletion,
},
additions: {
fontSize: theme.fontSize.xs,
fontWeight: theme.fontWeight.normal,
color: theme.colors.diffAddition,
},
deletions: {
fontSize: theme.fontSize.xs,
fontWeight: theme.fontWeight.normal,
color: theme.colors.diffDeletion,
},
diffContent: {
borderTopWidth: theme.borderWidth[1],
borderTopColor: theme.colors.border,
backgroundColor: theme.colors.surface1,
},
diffContentRow: {
flexDirection: "row",
alignItems: "stretch",
},
diffContentInner: {
flexDirection: "column",
},
linesContainer: {
backgroundColor: theme.colors.surface1,
},
gutterColumn: {
backgroundColor: theme.colors.surface1,
},
gutterCell: {
borderRightWidth: theme.borderWidth[1],
borderRightColor: theme.colors.border,
justifyContent: "flex-start",
},
textLineContainer: {
flexDirection: "row",
alignItems: "stretch",
paddingLeft: theme.spacing[2],
},
splitRow: {
flexDirection: "row",
alignItems: "stretch",
},
splitColumnScroll: {
flex: 1,
},
splitHeaderRow: {
backgroundColor: theme.colors.surface2,
paddingHorizontal: theme.spacing[3],
},
splitCell: {
flex: 1,
flexBasis: 0,
backgroundColor: theme.colors.surface2,
},
splitCellRow: {
flexDirection: "row",
alignItems: "stretch",
},
emptySplitCell: {
backgroundColor: theme.colors.surfaceDiffEmpty,
},
splitCellWithDivider: {
borderLeftWidth: theme.borderWidth[1],
borderLeftColor: theme.colors.border,
},
diffLineContainer: {
flexDirection: "row",
alignItems: "stretch",
},
lineNumberGutter: {
borderRightWidth: theme.borderWidth[1],
borderRightColor: theme.colors.border,
marginRight: theme.spacing[2],
alignSelf: "stretch",
justifyContent: "flex-start",
},
lineNumberText: {
textAlign: "right",
paddingRight: theme.spacing[2],
fontSize: theme.fontSize.xs,
lineHeight: theme.lineHeight.diff,
fontFamily: Fonts.mono,
color: theme.colors.foregroundMuted,
userSelect: "none",
},
addLineNumberText: {
color: theme.colors.diffAddition,
},
removeLineNumberText: {
color: theme.colors.diffDeletion,
},
diffLineText: {
flex: 1,
paddingRight: theme.spacing[3],
fontSize: theme.fontSize.xs,
lineHeight: theme.lineHeight.diff,
fontFamily: Fonts.mono,
color: theme.colors.foreground,
userSelect: "text",
},
addLineContainer: {
backgroundColor: "rgba(46, 160, 67, 0.15)", // GitHub green
},
addLineText: {
color: theme.colors.foreground,
},
removeLineContainer: {
backgroundColor: "rgba(248, 81, 73, 0.1)", // GitHub red
},
removeLineText: {
color: theme.colors.foreground,
},
headerLineContainer: {
backgroundColor: theme.colors.surface2,
},
headerLineText: {
color: theme.colors.foregroundMuted,
},
contextLineContainer: {
backgroundColor: theme.colors.surface1,
},
contextLineText: {
color: theme.colors.foregroundMuted,
},
emptySplitCellText: {
color: "transparent",
},
statusMessageContainer: {
borderTopWidth: theme.borderWidth[1],
borderTopColor: theme.colors.border,
backgroundColor: theme.colors.surface1,
paddingHorizontal: theme.spacing[3],
paddingVertical: theme.spacing[4],
},
statusMessageText: {
fontSize: theme.fontSize.sm,
color: theme.colors.foregroundMuted,
fontStyle: "italic",
},
tooltipText: {
fontSize: theme.fontSize.xs,
color: theme.colors.foreground,
},
}));