Skip to content

Inject live reload script to static html files #73

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
wants to merge 4 commits into
base: master
Choose a base branch
from
Open

Inject live reload script to static html files #73

Changes from all commits
Commits
Show all changes
4 commits
Select commit Hold shift + click to select a range
1247e6f
inject live reload script to static html files
T1mL3arn Jun 19, 2021
6603471
Merge branch 'lukejacksonn:master' into inject-htmls
T1mL3arn Dec 20, 2021
e8cc898
allow root to be absolute windows path
T1mL3arn Aug 26, 2025
72f336b
fix missing livereload after messing with pathname
T1mL3arn Aug 26, 2025
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
27 changes: 19 additions & 8 deletions servor.js
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -35,7 +35,7 @@ module.exports = async ({

// Configure globals

root = root.startsWith('/') ? root : path.join(process.cwd(), root);
root = root.startsWith('/') || ~/^[a-z]:/i.test(root) ? root : path.join(process.cwd(), root);

if (!fs.existsSync(root)) {
console.log(`[ERR] Root directory ${root} does not exist!`);
Expand Down Expand Up @@ -116,9 +116,14 @@ module.exports = async ({
const uri = path.join(root, pathname);
let ext = uri.replace(/^.*[\.\/\\]/, '').toLowerCase();
if (!fs.existsSync(uri)) return sendError(res, 404);
fs.readFile(uri, 'binary', (err, file) =>
err ? sendError(res, 500) : sendFile(res, 200, file, ext)
);
fs.readFile(uri, 'binary', (err, file) => {
if (err) return sendError(res, 500)

if (pathname.endsWith(".html"))
file = file + inject + livereload

sendFile(res, 200, file, ext)
});
};

// Respond to requests without a file extension
Expand Down Expand Up @@ -152,11 +157,17 @@ module.exports = async ({
// Start the server and route requests

server((req, res) => {
const decodePathname = decodeURI(url.parse(req.url).pathname);
const pathname = path.normalize(decodePathname).replace(/^(\.\.(\/|\\|$))+/, '');
let pathname = decodeURI(url.parse(req.url).pathname);

res.setHeader('access-control-allow-origin', '*');
if (reload && pathname === '/livereload') return serveReload(res);
if (!isRouteRequest(pathname)) return serveStaticFile(res, pathname);
if (reload && pathname === '/livereload')
return serveReload(res);

pathname = path.normalize(pathname).replace(/^(\.\.(\/|\\|$))+/, '');

if (!isRouteRequest(pathname))
return serveStaticFile(res, pathname);

return serveRoute(res, pathname);
}).listen(parseInt(port, 10));

Expand Down