feat: Follow logs

src/routes/applications/[id]/logs/index.svelte

@@ -27,19 +27,23 @@
 	import { getDomain } from '$lib/components/common';
 	import { get } from '$lib/api';
 	import { errorNotification } from '$lib/form';
+
 	let loadLogsInterval = null;
 	let logs = [];
+	let followingBuild;
+	let followingInterval;
+	let logsEl;
 
 	const { id } = $page.params;
-
 	onMount(async () => {
 		loadLogs();
 		loadLogsInterval = setInterval(() => {
 			loadLogs();
-		}, 3000);
+		}, 1000);
 	});
 	onDestroy(() => {
-		clearInterval(loadLogsInterval);
+		window.clearInterval(loadLogsInterval);
+		window.clearInterval(followingInterval);
 	});
 	async function loadLogs() {
 		try {
@@ -50,6 +54,18 @@
 			return errorNotification(error);
 		}
 	}
+
+	function followBuild() {
+		followingBuild = !followingBuild;
+		if (followingBuild) {
+			followingInterval = setInterval(() => {
+				logsEl.scrollTop = logsEl.scrollHeight;
+				window.scrollTo(0, document.body.scrollHeight);
+			}, 100);
+		} else {
+			window.clearInterval(followingInterval);
+		}
+	}
 </script>
 
 <div class="flex space-x-1 p-6 font-bold">
@@ -63,8 +79,33 @@
 	{:else}
 		<div class="relative w-full">
 			<LoadingLogs />
+			<div class="flex justify-end sticky top-0 p-2">
+				<button
+					on:click={followBuild}
+					data-tooltip="Follow logs"
+					class:text-green-500={followingBuild}
+				>
+					<svg
+						xmlns="http://www.w3.org/2000/svg"
+						class="w-6 h-6"
+						viewBox="0 0 24 24"
+						stroke-width="1.5"
+						stroke="currentColor"
+						fill="none"
+						stroke-linecap="round"
+						stroke-linejoin="round"
+					>
+						<path stroke="none" d="M0 0h24v24H0z" fill="none" />
+						<circle cx="12" cy="12" r="9" />
+						<line x1="8" y1="12" x2="12" y2="16" />
+						<line x1="12" y1="8" x2="12" y2="16" />
+						<line x1="16" y1="12" x2="12" y2="16" />
+					</svg>
+				</button>
+			</div>
 			<div
-				class="font-mono leading-6 text-left text-md tracking-tighter rounded bg-coolgray-200 p-6 whitespace-pre-wrap break-words w-full"
+				class="font-mono leading-6 text-left text-md tracking-tighter rounded bg-coolgray-200 p-6 whitespace-pre-wrap break-words w-full mb-10 -mt-12"
+				bind:this={logsEl}
 			>
 				{#each logs as log}
 					{log + '\n'}