Fix excess newlines in empty specification output

ezzatron · Mar 17, 2024 · f87626b · f87626b
1 parent 12220b4
commit f87626b
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Showing 3 changed files with 3 additions and 5 deletions.
diff --git a/src/specification.ts b/src/specification.ts
@@ -11,7 +11,9 @@ const disjunctionFormatter = new Intl.ListFormat("en", {
 export function render(variables: Variable<unknown>[]): string {
   const app = appName();
 
-  return header(app, variables) + "\n\n" + specification(variables);
+  return variables.length < 1
+    ? header(app, variables)
+    : header(app, variables) + "\n\n" + specification(variables);
 }
 
 function appName(): string {

diff --git a/test/fixture/specification/app-env-var.md b/test/fixture/specification/app-env-var.md
@@ -9,5 +9,3 @@ The `<custom app name>` app uses **declarative environment variables** powered b
 > Try [declaring] some environment variables to see them listed here!
 
 [declaring]: https://github.com/ezzatron/austenite#declarations
-
-
diff --git a/test/fixture/specification/empty.md b/test/fixture/specification/empty.md
@@ -9,5 +9,3 @@ The `<app>` app uses **declarative environment variables** powered by
 > Try [declaring] some environment variables to see them listed here!
 
 [declaring]: https://github.com/ezzatron/austenite#declarations
-
-
Original file line number	Diff line number	Diff line change
Expand Up		@@ -9,5 +9,3 @@ The `<custom app name>` app uses declarative environment variables powered b
		> Try [declaring] some environment variables to see them listed here!

		[declaring]: https://github.com/ezzatron/austenite#declarations
Original file line number	Diff line number	Diff line change
Expand Up		@@ -9,5 +9,3 @@ The `<app>` app uses declarative environment variables powered by
		> Try [declaring] some environment variables to see them listed here!

		[declaring]: https://github.com/ezzatron/austenite#declarations