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getMatchPattern() — astro Function Reference

Architecture documentation for the getMatchPattern() function in redirects.ts from the astro codebase.

Function typescript CoreAstro CoreMiddleware called by 2

Entity Profile

Dependency Diagram

graph TD
  9ae386be_0d8d_0cb7_6a4d_def164c31097["getMatchPattern()"]
  2eae0c6b_820a_2609_b99a_dfcd5eb248a7["redirects.ts"]
  9ae386be_0d8d_0cb7_6a4d_def164c31097 -->|defined in| 2eae0c6b_820a_2609_b99a_dfcd5eb248a7
  0289b983_9e82_2fa8_3a2d_29c605230fe6["getRedirectLocation()"]
  0289b983_9e82_2fa8_3a2d_29c605230fe6 -->|calls| 9ae386be_0d8d_0cb7_6a4d_def164c31097
  9874b4e1_03ae_4293_d9dd_aa209a38691f["getRedirects()"]
  9874b4e1_03ae_4293_d9dd_aa209a38691f -->|calls| 9ae386be_0d8d_0cb7_6a4d_def164c31097
  style 9ae386be_0d8d_0cb7_6a4d_def164c31097 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/integrations/vercel/src/lib/redirects.ts lines 37–55

function getMatchPattern(segments: RoutePart[][]) {
	return segments
		.map((segment) => {
			return segment
				.map((part) => {
					if (part.spread) {
						// Extract parameter name from spread syntax (e.g., "...slug" -> "slug")
						const paramName = part.content.startsWith('...') ? part.content.slice(3) : part.content;
						return `:${paramName}*`;
					}
					if (part.dynamic) {
						return `:${part.content}`;
					}
					return part.content;
				})
				.join('');
		})
		.join('/');
}

Domain

Subdomains

Defined In

Called By

Source

Frequently Asked Questions

What does getMatchPattern() do?
getMatchPattern() is a function in the astro codebase, defined in packages/integrations/vercel/src/lib/redirects.ts.
Where is getMatchPattern() defined?
getMatchPattern() is defined in packages/integrations/vercel/src/lib/redirects.ts at line 37.
What calls getMatchPattern()?
getMatchPattern() is called by 2 function(s): getRedirectLocation, getRedirects.

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