1.0.13

src/routes/api/git/preview-env/+server.ts

@@ -0,0 +1,92 @@
+import { json } from '@sveltejs/kit';
+import type { RequestHandler } from './$types';
+import { getGitRepository, getGitCredential } from '$lib/server/db';
+import { previewRepoEnvFiles } from '$lib/server/git';
+import { authorize } from '$lib/server/authorize';
+
+/**
+ * POST /api/git/preview-env
+ * Clone a git repository to a temp directory and read env files for preview.
+ * Used when creating a new git stack to populate the env editor.
+ *
+ * Body: {
+ *   repositoryId?: number,           // Existing repository
+ *   url?: string,                    // OR new repo URL
+ *   branch?: string,                 // Branch (default: main)
+ *   credentialId?: number,           // Credential for auth
+ *   composePath: string,             // Path to compose file
+ *   envFilePath?: string             // Optional additional env file
+ * }
+ *
+ * Returns: {
+ *   vars: Record<string, string>,    // Merged env variables
+ *   sources: {                       // Which file each var came from
+ *     [key: string]: '.env' | 'envFile'
+ *   },
+ *   error?: string
+ * }
+ */
+export const POST: RequestHandler = async ({ request, cookies }) => {
+	const auth = await authorize(cookies);
+
+	// Basic permission check - must be able to create stacks
+	if (auth.authEnabled && !auth.isAuthenticated) {
+		return json({ error: 'Authentication required' }, { status: 401 });
+	}
+
+	try {
+		const data = await request.json();
+
+		if (!data.composePath || typeof data.composePath !== 'string') {
+			return json({ error: 'Compose path is required' }, { status: 400 });
+		}
+
+		let repoUrl: string;
+		let branch: string = 'main';
+		let credentialId: number | null = null;
+
+		if (data.repositoryId) {
+			// Use existing repository
+			const repo = await getGitRepository(data.repositoryId);
+			if (!repo) {
+				return json({ error: 'Repository not found' }, { status: 404 });
+			}
+			repoUrl = repo.url;
+			branch = repo.branch;
+			credentialId = repo.credentialId;
+		} else if (data.url) {
+			// New repository details
+			repoUrl = data.url;
+			branch = data.branch || 'main';
+			credentialId = data.credentialId || null;
+		} else {
+			return json({ error: 'Either repositoryId or url is required' }, { status: 400 });
+		}
+
+		// Get credential if specified
+		let credential = null;
+		if (credentialId) {
+			credential = await getGitCredential(credentialId);
+		}
+
+		const result = await previewRepoEnvFiles({
+			repoUrl,
+			branch,
+			credential,
+			composePath: data.composePath,
+			envFilePath: data.envFilePath || null
+		});
+
+		if (result.error) {
+			return json({ vars: {}, sources: {}, error: result.error }, { status: 400 });
+		}
+
+		return json({
+			vars: result.vars,
+			sources: result.sources
+		});
+	} catch (error: any) {
+		console.error('Failed to preview env files:', error);
+		return json({ error: error.message || 'Failed to preview env files' }, { status: 500 });
+	}
+};