Merge pull request #1653 from sveltejs/actions-onmount

Change actions to init on mount rather than hydrate

src/compile/nodes/Element.ts

@@ -846,7 +846,7 @@ export default class Element extends Node {
 			block.addVariable(name);
 			const fn = `%actions-${action.name}`;
 
-			block.builders.hydrate.addLine(
+			block.builders.mount.addLine(
 				`${name} = ${fn}.call(#component, ${this.var}${snippet ? `, ${snippet}` : ''}) || {};`
 			);
 

test/js/samples/action/expected-bundle.js

@@ -155,11 +155,11 @@ function create_main_fragment(component, ctx) {
 			a = createElement("a");
 			a.textContent = "Test";
 			a.href = "#";
-			link_action = link.call(component, a) || {};
 		},
 
 		m(target, anchor) {
 			insert(target, a, anchor);
+			link_action = link.call(component, a) || {};
 		},
 
 		p: noop,

test/js/samples/action/expected.js

@@ -25,11 +25,11 @@ function create_main_fragment(component, ctx) {
 			a = createElement("a");
 			a.textContent = "Test";
 			a.href = "#";
-			link_action = link.call(component, a) || {};
 		},
 
 		m(target, anchor) {
 			insert(target, a, anchor);
+			link_action = link.call(component, a) || {};
 		},
 
 		p: noop,