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React to hostname changes

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Closes #94
This commit is contained in:
Bogdan Mustiata 2019-01-27 15:24:08 +01:00 • committed by Martin Pitt
parent 891480366c
commit 2a2f99b6f0
2 changed files with 8 additions and 4 deletions
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7
src/app.jsx
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@ -28,10 +28,9 @@ export class Application extends React.Component {
super();
this.state = { 'hostname': _("Unknown") };
cockpit.file('/etc/hostname').read()
.done((content) => {
this.setState({ 'hostname': content.trim() });
});
cockpit.file('/etc/hostname').watch(content => {
this.setState({ 'hostname': content.trim() });
});
}
render() {