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workflow(sfc-playground): support multiple files

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This commit is contained in:
Evan You
2021-03-28 18:41:33 -04:00
parent 2e3984fd5b
commit d1bf35c8b8
10 changed files with 555 additions and 158 deletions
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107
packages/sfc-playground/src/output/srcdoc.html
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@@ -8,76 +8,75 @@
}
</style>
<style id="__sfc-styles"></style>
<script>
(function(){
let scriptEl
<script type="module">
let scriptEl
function handle_message(ev) {
let { action, cmd_id } = ev.data;
const send_message = (payload) => parent.postMessage( { ...payload }, ev.origin);
const send_reply = (payload) => send_message({ ...payload, cmd_id });
const send_ok = () => send_reply({ action: 'cmd_ok' });
const send_error = (message, stack) => send_reply({ action: 'cmd_error', message, stack });
function handle_message(ev) {
let { action, cmd_id } = ev.data;
const send_message = (payload) => parent.postMessage( { ...payload }, ev.origin);
const send_reply = (payload) => send_message({ ...payload, cmd_id });
const send_ok = window.send_ok = () => send_reply({ action: 'cmd_ok' });
const send_error = (message, stack) => send_reply({ action: 'cmd_error', message, stack });
if (action === 'eval') {
try {
if (scriptEl) {
document.head.removeChild(scriptEl)
}
scriptEl = document.createElement('script')
scriptEl.setAttribute('type', 'module')
scriptEl.innerHTML = ev.data.args.script
document.head.appendChild(scriptEl)
send_ok();
} catch (e) {
send_error(e.message, e.stack);
if (action === 'eval') {
try {
if (scriptEl) {
document.head.removeChild(scriptEl)
}
scriptEl = document.createElement('script')
scriptEl.setAttribute('type', 'module')
// send ok in the module script to ensure sequential evaluation
// of multiple proxy.eval() calls
scriptEl.innerHTML = ev.data.args.script + `\nwindow.send_ok()`
document.head.appendChild(scriptEl)
} catch (e) {
send_error(e.message, e.stack);
}
}
if (action === 'catch_clicks') {
try {
const top_origin = ev.origin;
document.body.addEventListener('click', event => {
if (event.which !== 1) return;
if (event.metaKey || event.ctrlKey || event.shiftKey) return;
if (event.defaultPrevented) return;
if (action === 'catch_clicks') {
try {
const top_origin = ev.origin;
document.body.addEventListener('click', event => {
if (event.which !== 1) return;
if (event.metaKey || event.ctrlKey || event.shiftKey) return;
if (event.defaultPrevented) return;
// ensure target is a link
let el = event.target;
while (el && el.nodeName !== 'A') el = el.parentNode;
if (!el || el.nodeName !== 'A') return;
// ensure target is a link
let el = event.target;
while (el && el.nodeName !== 'A') el = el.parentNode;
if (!el || el.nodeName !== 'A') return;
if (el.hasAttribute('download') || el.getAttribute('rel') === 'external' || el.target) return;
if (el.hasAttribute('download') || el.getAttribute('rel') === 'external' || el.target) return;
event.preventDefault();
event.preventDefault();
if (el.href.startsWith(top_origin)) {
const url = new URL(el.href);
if (url.hash[0] === '#') {
window.location.hash = url.hash;
return;
}
if (el.href.startsWith(top_origin)) {
const url = new URL(el.href);
if (url.hash[0] === '#') {
window.location.hash = url.hash;
return;
}
}
window.open(el.href, '_blank');
});
send_ok();
} catch(e) {
send_error(e.message, e.stack);
}
window.open(el.href, '_blank');
});
send_ok();
} catch(e) {
send_error(e.message, e.stack);
}
}
}
window.addEventListener('message', handle_message, false);
window.addEventListener('message', handle_message, false);
window.onerror = function (msg, url, lineNo, columnNo, error) {
parent.postMessage({ action: 'error', value: error }, '*');
}
window.onerror = function (msg, url, lineNo, columnNo, error) {
parent.postMessage({ action: 'error', value: error }, '*');
}
window.addEventListener("unhandledrejection", event => {
parent.postMessage({ action: 'unhandledrejection', value: event.reason }, '*');
});
}).call(this);
window.addEventListener("unhandledrejection", event => {
parent.postMessage({ action: 'unhandledrejection', value: event.reason }, '*');
});
let previous = { level: null, args: null };