feat: scope Build file browser to selected app, rename Apps → Build

- Sidebar "Apps" section renamed to "Build"
- Each app now links to /build?app=<name>&root=<path> so the browser
  opens scoped to that app's subdirectory only
- Build page shows an empty-state prompt when no app is selected
- File tree header shows the selected app name, breadcrumb shows
  relative path within the app (strips the root prefix)
- Wraps useSearchParams in Suspense for Next.js static rendering

Made-with: Cursor
This commit is contained in:
2026-03-06 13:51:01 -08:00
parent e08fcf674b
commit 812645cae8
2 changed files with 176 additions and 180 deletions

View File

@@ -1,7 +1,7 @@
"use client";
import { useEffect, useState, useCallback } from "react";
import { useParams } from "next/navigation";
import { useEffect, useState, useCallback, Suspense } from "react";
import { useParams, useSearchParams } from "next/navigation";
import { useSession } from "next-auth/react";
// ── Types ─────────────────────────────────────────────────────────────────────
@@ -22,7 +22,7 @@ interface TreeNode {
loaded?: boolean;
}
// ── Language detection for syntax colouring hint ─────────────────────────────
// ── Language detection ────────────────────────────────────────────────────────
function langFromName(name: string): string {
const ext = name.split(".").pop()?.toLowerCase() ?? "";
@@ -37,162 +37,157 @@ function langFromName(name: string): string {
return map[ext] ?? "text";
}
// ── Icons ─────────────────────────────────────────────────────────────────────
function FileIcon({ name, type }: { name: string; type: "file" | "dir" }) {
if (type === "dir") return <span style={{ color: "#d4a04a", fontSize: "0.78rem" }}></span>;
const ext = name.split(".").pop()?.toLowerCase() ?? "";
const color =
ext === "tsx" || ext === "ts" ? "#3178c6"
: ext === "jsx" || ext === "js" ? "#f0db4f"
: ext === "json" ? "#a09a90"
: ext === "css" || ext === "scss" ? "#e879f9"
: ext === "md" || ext === "mdx" ? "#6b6560"
: ext === "prisma" ? "#5a67d8"
: "#b5b0a6";
return <span style={{ color, fontSize: "0.7rem" }}></span>;
}
// ── Simple token-based highlighter ────────────────────────────────────────────
// ── Simple token highlighter ──────────────────────────────────────────────────
function highlightCode(code: string, lang: string): React.ReactNode[] {
if (lang === "text" || lang === "dotenv" || lang === "dockerfile") {
return code.split("\n").map((line, i) => (
<div key={i}>{line || " "}</div>
));
}
// Split into lines and apply simple token colouring per line
return code.split("\n").map((line, i) => {
const tokens: React.ReactNode[] = [];
let remaining = line;
let ki = 0;
// Comment
if (lang === "text" || lang === "dotenv" || lang === "dockerfile") {
return <div key={i}>{line || "\u00a0"}</div>;
}
const commentPrefixes = ["//", "#", "--"];
for (const p of commentPrefixes) {
if (remaining.trimStart().startsWith(p)) {
tokens.push(<span key={ki++} style={{ color: "#6a9955" }}>{remaining}</span>);
remaining = "";
break;
if (commentPrefixes.some(p => line.trimStart().startsWith(p))) {
return <div key={i}><span style={{ color: "#6a9955" }}>{line}</span></div>;
}
}
if (remaining) {
// Keywords
const kwRe = /\b(import|export|from|const|let|var|function|return|if|else|async|await|type|interface|class|extends|implements|new|default|null|undefined|true|false|void|string|number|boolean|object|Promise|React)\b/g;
const parts = remaining.split(kwRe);
for (let j = 0; j < parts.length; j++) {
const part = parts[j];
if (!part) continue;
if (kwRe.test(part) || /^(import|export|from|const|let|var|function|return|if|else|async|await|type|interface|class|extends|implements|new|default|null|undefined|true|false|void|string|number|boolean|object|Promise|React)$/.test(part)) {
tokens.push(<span key={ki++} style={{ color: "#569cd6" }}>{part}</span>);
} else if (/^(['"`]).*\1$/.test(part.trim())) {
tokens.push(<span key={ki++} style={{ color: "#ce9178" }}>{part}</span>);
} else {
tokens.push(<span key={ki++}>{part}</span>);
const parts = line.split(kwRe);
const tokens = parts.map((part, j) => {
if (!part) return null;
if (/^(import|export|from|const|let|var|function|return|if|else|async|await|type|interface|class|extends|implements|new|default|null|undefined|true|false|void|string|number|boolean|object|Promise|React)$/.test(part)) {
return <span key={j} style={{ color: "#569cd6" }}>{part}</span>;
}
if (/^(['"`]).*\1$/.test(part.trim())) {
return <span key={j} style={{ color: "#ce9178" }}>{part}</span>;
}
}
return (
<div key={i} style={{ minHeight: "1.4em" }}>
{tokens.length > 0 ? tokens : " "}
</div>
);
return <span key={j}>{part}</span>;
});
return <div key={i} style={{ minHeight: "1.4em" }}>{tokens.length ? tokens : "\u00a0"}</div>;
});
}
// ── File tree node ────────────────────────────────────────────────────────────
// ── Tree row ──────────────────────────────────────────────────────────────────
function TreeNodeRow({
node,
depth,
selectedPath,
onSelect,
onToggle,
projectId,
function TreeRow({
node, depth, selectedPath, onSelect, onToggle,
}: {
node: TreeNode;
depth: number;
selectedPath: string | null;
onSelect: (path: string, type: "file" | "dir") => void;
onSelect: (path: string) => void;
onToggle: (path: string) => void;
projectId: string;
}) {
const isSelected = selectedPath === node.path;
const isDir = node.type === "dir";
const ext = node.name.split(".").pop()?.toLowerCase() ?? "";
const fileColor =
ext === "tsx" || ext === "ts" ? "#3178c6"
: ext === "jsx" || ext === "js" ? "#f0db4f"
: ext === "css" || ext === "scss" ? "#e879f9"
: ext === "json" ? "#a09a90"
: ext === "md" || ext === "mdx" ? "#6b6560"
: "#b5b0a6";
return (
<>
<button
onClick={() => isDir ? onToggle(node.path) : onSelect(node.path, "file")}
onClick={() => isDir ? onToggle(node.path) : onSelect(node.path)}
style={{
display: "flex", alignItems: "center",
gap: 6, width: "100%", textAlign: "left",
display: "flex", alignItems: "center", gap: 6,
width: "100%", textAlign: "left",
background: isSelected ? "#f0ece4" : "transparent",
border: "none", cursor: "pointer",
padding: `5px 10px 5px ${14 + depth * 14}px`,
borderRadius: 4,
transition: "background 0.1s",
fontFamily: "IBM Plex Mono, monospace",
fontSize: "0.75rem",
borderRadius: 4, transition: "background 0.1s",
fontFamily: "IBM Plex Mono, monospace", fontSize: "0.75rem",
color: isSelected ? "#1a1a1a" : "#4a4640",
}}
onMouseEnter={e => { if (!isSelected) (e.currentTarget as HTMLElement).style.background = "#f6f4f0"; }}
onMouseLeave={e => { if (!isSelected) (e.currentTarget as HTMLElement).style.background = "transparent"; }}
>
{isDir ? (
<span style={{ fontSize: "0.55rem", color: "#a09a90", transform: node.expanded ? "rotate(90deg)" : "none", display: "inline-block", transition: "transform 0.12s", flexShrink: 0 }}></span>
<span style={{
fontSize: "0.52rem", color: "#a09a90", flexShrink: 0,
display: "inline-block", transition: "transform 0.12s",
transform: node.expanded ? "rotate(90deg)" : "none",
}}></span>
) : (
<FileIcon name={node.name} type="file" />
<span style={{ color: fileColor, fontSize: "0.7rem", flexShrink: 0 }}></span>
)}
<span style={{ overflow: "hidden", textOverflow: "ellipsis", whiteSpace: "nowrap" }}>
{node.name}
</span>
</button>
{isDir && node.expanded && node.children && (
node.children.map(child => (
<TreeNodeRow
{isDir && node.expanded && node.children?.map(child => (
<TreeRow
key={child.path}
node={child}
depth={depth + 1}
selectedPath={selectedPath}
onSelect={onSelect}
onToggle={onToggle}
projectId={projectId}
/>
))
)}
))}
</>
);
}
// ── Main page ─────────────────────────────────────────────────────────────────
// ── Empty state ───────────────────────────────────────────────────────────────
export default function BuildPage() {
function EmptyState() {
return (
<div style={{
display: "flex", flexDirection: "column", alignItems: "center", justifyContent: "center",
height: "100%", gap: 12, padding: 40,
}}>
<div style={{
width: 48, height: 48, borderRadius: 12, background: "#f0ece4",
display: "flex", alignItems: "center", justifyContent: "center",
fontSize: "1.4rem", color: "#b5b0a6",
}}></div>
<div style={{ textAlign: "center" }}>
<div style={{ fontSize: "0.88rem", fontWeight: 600, color: "#1a1a1a", marginBottom: 6 }}>
Select an app to browse
</div>
<div style={{ fontSize: "0.78rem", color: "#a09a90", maxWidth: 260, lineHeight: 1.5 }}>
Choose one of your apps from the Build section in the left sidebar to explore its files.
</div>
</div>
</div>
);
}
// ── Inner page (needs useSearchParams) ───────────────────────────────────────
function BuildPageInner() {
const params = useParams();
const searchParams = useSearchParams();
const projectId = params.projectId as string;
const { status: authStatus } = useSession();
// File tree state
const [tree, setTree] = useState<TreeNode[]>([]);
const [treeLoading, setTreeLoading] = useState(true);
const [treeError, setTreeError] = useState<string | null>(null);
// Which app the user clicked (from sidebar link)
const appName = searchParams.get("app") ?? "";
const rootPath = searchParams.get("root") ?? "";
// File content state
const [tree, setTree] = useState<TreeNode[]>([]);
const [treeLoading, setTreeLoading] = useState(false);
const [treeError, setTreeError] = useState<string | null>(null);
const [selectedPath, setSelectedPath] = useState<string | null>(null);
const [fileContent, setFileContent] = useState<string | null>(null);
const [fileLoading, setFileLoading] = useState(false);
const [fileName, setFileName] = useState<string | null>(null);
// Fetch a directory listing and return items
const fetchDir = useCallback(async (path: string): Promise<TreeNode[]> => {
const res = await fetch(`/api/projects/${projectId}/file?path=${encodeURIComponent(path)}`);
const data = await res.json();
if (!res.ok) throw new Error(data.error ?? "Failed to load");
const items: FileItem[] = data.items ?? [];
return items.map(item => ({
return items
.filter(item => item.type !== "symlink")
.sort((a, b) => {
if (a.type === "dir" && b.type !== "dir") return -1;
if (a.type !== "dir" && b.type === "dir") return 1;
return a.name.localeCompare(b.name);
})
.map(item => ({
name: item.name,
path: item.path,
type: item.type === "dir" ? "dir" : "file",
@@ -202,34 +197,35 @@ export default function BuildPage() {
}));
}, [projectId]);
// Load root tree on mount
// Load the app's root dir whenever app changes
useEffect(() => {
if (authStatus !== "authenticated") return;
if (!rootPath || authStatus !== "authenticated") return;
setTree([]);
setSelectedPath(null);
setFileContent(null);
setTreeError(null);
setTreeLoading(true);
fetchDir("")
fetchDir(rootPath)
.then(nodes => { setTree(nodes); setTreeLoading(false); })
.catch(e => { setTreeError(e.message); setTreeLoading(false); });
}, [authStatus, fetchDir]);
}, [rootPath, authStatus, fetchDir]);
// Toggle dir expand/collapse
// Toggle dir expand/collapse with lazy-load
const handleToggle = useCallback(async (path: string) => {
setTree(prev => {
const toggle = (nodes: TreeNode[]): TreeNode[] =>
nodes.map(n => {
if (n.path === path) {
return { ...n, expanded: !n.expanded };
}
if (n.path === path) return { ...n, expanded: !n.expanded };
if (n.children) return { ...n, children: toggle(n.children) };
return n;
});
return toggle(prev);
});
// Lazy-load children if not yet fetched
const findNode = (nodes: TreeNode[], p: string): TreeNode | null => {
for (const n of nodes) {
if (n.path === p) return n;
if (n.children) { const found = findNode(n.children, p); if (found) return found; }
if (n.children) { const f = findNode(n.children, p); if (f) return f; }
}
return null;
};
@@ -251,7 +247,7 @@ export default function BuildPage() {
}
}, [tree, fetchDir]);
// Select file and load content
// Select a file and load its content
const handleSelectFile = useCallback(async (path: string) => {
setSelectedPath(path);
setFileContent(null);
@@ -271,88 +267,89 @@ export default function BuildPage() {
const lang = fileName ? langFromName(fileName) : "text";
const lines = (fileContent ?? "").split("\n");
return (
<div style={{ display: "flex", height: "100%", fontFamily: "Outfit, sans-serif", overflow: "hidden" }}>
if (!appName || !rootPath) {
return <EmptyState />;
}
{/* ── File tree panel ── */}
return (
<div style={{ display: "flex", height: "100%", overflow: "hidden" }}>
{/* ── File tree ── */}
<div style={{
width: 240, flexShrink: 0,
width: 230, flexShrink: 0,
borderRight: "1px solid #e8e4dc",
background: "#faf8f5",
display: "flex", flexDirection: "column",
overflow: "hidden",
}}>
{/* Tree header */}
{/* App name header */}
<div style={{
padding: "12px 14px 10px",
padding: "11px 14px 10px",
borderBottom: "1px solid #e8e4dc",
fontSize: "0.65rem", fontWeight: 700,
color: "#a09a90", letterSpacing: "0.08em",
textTransform: "uppercase", flexShrink: 0,
display: "flex", alignItems: "center", gap: 8, flexShrink: 0,
}}>
Files
<span style={{ fontSize: "0.72rem", color: "#a09a90" }}></span>
<span style={{ fontSize: "0.78rem", fontWeight: 600, color: "#1a1a1a", fontFamily: "Outfit, sans-serif" }}>
{appName}
</span>
</div>
{/* Tree content */}
{/* Tree */}
<div style={{ flex: 1, overflow: "auto", padding: "6px 4px" }}>
{treeLoading && (
<div style={{ padding: "16px 14px", fontSize: "0.75rem", color: "#b5b0a6" }}>
Loading
</div>
<div style={{ padding: "16px 14px", fontSize: "0.75rem", color: "#b5b0a6", fontFamily: "Outfit, sans-serif" }}>Loading</div>
)}
{treeError && (
<div style={{ padding: "16px 14px", fontSize: "0.75rem", color: "#e53e3e" }}>
{treeError === "No Gitea repo connected"
? "No repository connected yet. Create a project to get started."
: treeError}
</div>
<div style={{ padding: "16px 14px", fontSize: "0.75rem", color: "#e53e3e", fontFamily: "Outfit, sans-serif" }}>{treeError}</div>
)}
{!treeLoading && !treeError && tree.length === 0 && (
<div style={{ padding: "16px 14px", fontSize: "0.75rem", color: "#b5b0a6" }}>
Repository is empty.
</div>
<div style={{ padding: "16px 14px", fontSize: "0.75rem", color: "#b5b0a6", fontFamily: "Outfit, sans-serif" }}>Empty folder.</div>
)}
{tree.map(node => (
<TreeNodeRow
<TreeRow
key={node.path}
node={node}
depth={0}
selectedPath={selectedPath}
onSelect={handleSelectFile}
onToggle={handleToggle}
projectId={projectId}
/>
))}
</div>
</div>
{/* ── Code preview panel ── */}
{/* ── Code preview ── */}
<div style={{ flex: 1, display: "flex", flexDirection: "column", minWidth: 0, background: "#1e1e1e", overflow: "hidden" }}>
{/* File path breadcrumb */}
{/* Breadcrumb bar */}
<div style={{
padding: "10px 20px",
borderBottom: "1px solid #333",
borderBottom: "1px solid #2d2d2d",
background: "#252526",
display: "flex", alignItems: "center", gap: 8,
flexShrink: 0,
display: "flex", alignItems: "center", gap: 8, flexShrink: 0,
}}>
{selectedPath ? (
<span style={{ fontFamily: "IBM Plex Mono, monospace", fontSize: "0.73rem", color: "#a09a90" }}>
{selectedPath.split("/").map((seg, i, arr) => (
{/* Show path relative to rootPath */}
{(() => {
const rel = selectedPath.startsWith(rootPath + "/")
? selectedPath.slice(rootPath.length + 1)
: selectedPath;
return rel.split("/").map((seg, i, arr) => (
<span key={i}>
{i > 0 && <span style={{ color: "#555", margin: "0 4px" }}>/</span>}
<span style={{ color: i === arr.length - 1 ? "#d4d4d4" : "#a09a90" }}>{seg}</span>
<span style={{ color: i === arr.length - 1 ? "#d4d4d4" : "#888" }}>{seg}</span>
</span>
))}
));
})()}
</span>
) : (
<span style={{ fontFamily: "IBM Plex Mono, monospace", fontSize: "0.73rem", color: "#555" }}>
Select a file to view
</span>
)}
{selectedPath && (
<span style={{ marginLeft: "auto", fontFamily: "IBM Plex Mono, monospace", fontSize: "0.65rem", color: "#555", textTransform: "uppercase" }}>
{fileName && (
<span style={{ marginLeft: "auto", fontFamily: "IBM Plex Mono, monospace", fontSize: "0.63rem", color: "#555", textTransform: "uppercase" }}>
{lang}
</span>
)}
@@ -361,12 +358,12 @@ export default function BuildPage() {
{/* Code area */}
<div style={{ flex: 1, overflow: "auto", display: "flex" }}>
{!selectedPath && !fileLoading && (
<div style={{ display: "flex", alignItems: "center", justifyContent: "center", width: "100%", color: "#555", fontSize: "0.82rem", fontFamily: "IBM Plex Mono, monospace" }}>
<div style={{ display: "flex", alignItems: "center", justifyContent: "center", width: "100%", color: "#555", fontSize: "0.8rem", fontFamily: "IBM Plex Mono, monospace" }}>
Select a file from the tree
</div>
)}
{fileLoading && (
<div style={{ display: "flex", alignItems: "center", justifyContent: "center", width: "100%", color: "#555", fontSize: "0.82rem", fontFamily: "IBM Plex Mono, monospace" }}>
<div style={{ display: "flex", alignItems: "center", justifyContent: "center", width: "100%", color: "#555", fontSize: "0.8rem", fontFamily: "IBM Plex Mono, monospace" }}>
Loading
</div>
)}
@@ -374,36 +371,25 @@ export default function BuildPage() {
<div style={{ display: "flex", width: "100%", overflow: "auto" }}>
{/* Line numbers */}
<div style={{
padding: "16px 0",
background: "#1e1e1e",
padding: "16px 0", background: "#1e1e1e",
borderRight: "1px solid #2d2d2d",
textAlign: "right",
userSelect: "none",
flexShrink: 0,
minWidth: 44,
textAlign: "right", userSelect: "none", flexShrink: 0, minWidth: 44,
}}>
{lines.map((_, i) => (
<div key={i} style={{
fontFamily: "IBM Plex Mono, monospace",
fontSize: "0.73rem",
lineHeight: "1.4em",
color: "#555",
padding: "0 12px 0 8px",
fontFamily: "IBM Plex Mono, monospace", fontSize: "0.73rem",
lineHeight: "1.4em", color: "#555", padding: "0 12px 0 8px",
}}>
{i + 1}
</div>
))}
</div>
{/* Code content */}
{/* Code */}
<div style={{
padding: "16px 24px",
fontFamily: "IBM Plex Mono, monospace",
fontSize: "0.73rem",
lineHeight: "1.4em",
color: "#d4d4d4",
flex: 1,
whiteSpace: "pre",
overflow: "auto",
fontFamily: "IBM Plex Mono, monospace", fontSize: "0.73rem",
lineHeight: "1.4em", color: "#d4d4d4",
flex: 1, whiteSpace: "pre", overflow: "auto",
}}>
{highlightCode(fileContent, lang)}
</div>
@@ -414,3 +400,13 @@ export default function BuildPage() {
</div>
);
}
// ── Page export (Suspense wraps useSearchParams) ──────────────────────────────
export default function BuildPage() {
return (
<Suspense fallback={<div style={{ display: "flex", height: "100%", alignItems: "center", justifyContent: "center", color: "#a09a90", fontFamily: "Outfit, sans-serif", fontSize: "0.85rem" }}>Loading</div>}>
<BuildPageInner />
</Suspense>
);
}

View File

@@ -312,15 +312,15 @@ export function VIBNSidebar({ workspace }: VIBNSidebarProps) {
</div>
)}
{/* ── Apps ── */}
<SectionHeading label="Apps" collapsed={collapsed} />
{/* ── Build ── */}
<SectionHeading label="Build" collapsed={collapsed} />
{apps.length > 0 ? (
apps.map(app => (
<SectionRow
key={app.name}
icon="▢"
label={app.name}
href={`${base}/build`}
href={`${base}/build?app=${encodeURIComponent(app.name)}&root=${encodeURIComponent(app.path)}`}
collapsed={collapsed}
/>
))