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✨ Make it possible to disable the UI

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This commit is contained in:
Jan Oberhauser 2021-12-24 07:59:14 +01:00
parent 1e42effc3a
commit 48f0f71f95
2 changed files with 34 additions and 26 deletions
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6
packages/cli/config/index.ts
View file

@ -507,6 +507,12 @@ const config = convict({
env: 'N8N_ENDPOINT_WEBHOOK_TEST', env: 'N8N_ENDPOINT_WEBHOOK_TEST',
doc: 'Path for test-webhook endpoint', doc: 'Path for test-webhook endpoint',
}, },
disableUi: {
format: Boolean,
default: false,
env: 'N8N_DISABLE_UI',
doc: 'Disable N8N UI (Frontend).',
},
disableProductionWebhooksOnMainProcess: { disableProductionWebhooksOnMainProcess: {
format: Boolean, format: Boolean,
default: false, default: false,

54
packages/cli/src/Server.ts
View file

@ -2884,36 +2884,38 @@ class App {
); );
} }
// Read the index file and replace the path placeholder if (config.get('endpoints.disableUi') !== true) {
const editorUiPath = require.resolve('n8n-editor-ui'); // Read the index file and replace the path placeholder
const filePath = pathJoin(pathDirname(editorUiPath), 'dist', 'index.html'); const editorUiPath = require.resolve('n8n-editor-ui');
const n8nPath = config.get('path'); const filePath = pathJoin(pathDirname(editorUiPath), 'dist', 'index.html');
const n8nPath = config.get('path');
let readIndexFile = readFileSync(filePath, 'utf8'); let readIndexFile = readFileSync(filePath, 'utf8');
readIndexFile = readIndexFile.replace(/\/%BASE_PATH%\//g, n8nPath); readIndexFile = readIndexFile.replace(/\/%BASE_PATH%\//g, n8nPath);
readIndexFile = readIndexFile.replace(/\/favicon.ico/g, `${n8nPath}favicon.ico`); readIndexFile = readIndexFile.replace(/\/favicon.ico/g, `${n8nPath}favicon.ico`);
// Serve the altered index.html file separately // Serve the altered index.html file separately
this.app.get(`/index.html`, async (req: express.Request, res: express.Response) => { this.app.get(`/index.html`, async (req: express.Request, res: express.Response) => {
res.send(readIndexFile); res.send(readIndexFile);
}); });
// Serve the website // Serve the website
this.app.use(
'/',
express.static(pathJoin(pathDirname(editorUiPath), 'dist'), {
index: 'index.html',
setHeaders: (res, path) => {
if (res.req && res.req.url === '/index.html') {
// Set last modified date manually to n8n start time so
// that it hopefully refreshes the page when a new version
// got used
res.setHeader('Last-Modified', startTime);
}
},
}),
);
}
const startTime = new Date().toUTCString(); const startTime = new Date().toUTCString();
this.app.use(
'/',
express.static(pathJoin(pathDirname(editorUiPath), 'dist'), {
index: 'index.html',
setHeaders: (res, path) => {
if (res.req && res.req.url === '/index.html') {
// Set last modified date manually to n8n start time so
// that it hopefully refreshes the page when a new version
// got used
res.setHeader('Last-Modified', startTime);
}
},
}),
);
} }
} }