swaf-boilerplate/assets/ts/message_icons.ts

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import feather from "feather-icons";
document.addEventListener('DOMContentLoaded', () => {
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const messageTypeToIcon: { [p: string]: string } = {
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info: 'info',
success: 'check',
warning: 'alert-triangle',
error: 'x-circle',
question: 'help-circle',
};
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document.querySelectorAll<HTMLElement>('.message').forEach(el => {
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const icon = el.querySelector('.icon');
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const type = el.dataset['type'];
if (!icon || !type) return;
if (!messageTypeToIcon[type]) throw new Error(`No icon for type ${type}`);
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const svgContainer = document.createElement('div');
svgContainer.innerHTML = feather.icons[messageTypeToIcon[type]].toSvg();
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if (svgContainer.firstChild) el.insertBefore(svgContainer.firstChild, icon);
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icon.remove();
});
feather.replace();
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});