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added code for creating robots.txt #838

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added code for creating robots.txt #838

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c0bfb09
added code for creating robots.txt
rskbansal Oct 27, 2022
0dd1aa6
updated description for --robots
rskbansal Oct 27, 2022
9d95173
editted description for --robots
rskbansal Oct 27, 2022
cae8040
updated description for --robots
rskbansal Oct 27, 2022
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2 changes: 1 addition & 1 deletion README.md
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Expand Up @@ -64,7 +64,7 @@ This will install `http-server` globally so that it may be run from the command
|`-S`, `--tls` or `--ssl` |Enable secure request serving with TLS/SSL (HTTPS)|`false`|
|`-C` or `--cert` |Path to ssl cert file |`cert.pem` |
|`-K` or `--key` |Path to ssl key file |`key.pem` |
|`-r` or `--robots` | Automatically provide a /robots.txt (The content of which defaults to `User-agent: *\nDisallow: /`) | `false` |
|`-r` or `--robots` | Automatically creates a /robots.txt file (The content of which defaults to `User-agent: *\nDisallow: /`) | `false` |
|`--no-dotfiles` |Do not show dotfiles| |
|`--mimetypes` |Path to a .types file for custom mimetype definition| |
|`-h` or `--help` |Print this list and exit. | |
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2 changes: 1 addition & 1 deletion bin/http-server
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Expand Up @@ -56,7 +56,7 @@ if (argv.h || argv.help) {
' -C --cert Path to TLS cert file (default: cert.pem)',
' -K --key Path to TLS key file (default: key.pem)',
'',
' -r --robots Respond to /robots.txt [User-agent: *\\nDisallow: /]',
' -r --robots Creates a /robots.txt file [User-agent: *\\nDisallow: /]',
' --no-dotfiles Do not show dotfiles',
' --mimetypes Path to a .types file for custom mimetype definition',
' -h --help Print this list and exit.',
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4 changes: 2 additions & 2 deletions doc/http-server.1
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Expand Up @@ -118,8 +118,8 @@ Passphrase will be read from NODE_HTTP_SERVER_SSL_PASSPHRASE (if set)

.TP
.BI \-r ", " \-\-robots " " [\fIUSER\-AGENT\fR]
Respond to /robots.txt request.
If not specified, uses "User-agent: *\\nDisallow: /]"
Creates a /robots.txt file.
Defaults to ["User-agent: *\\nDisallow: /]"

.TP
.BI \-\-no\-dotfiles
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27 changes: 17 additions & 10 deletions lib/http-server.js
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Expand Up @@ -110,18 +110,25 @@ function HttpServer(options) {
} : null));
}

if (options.robots) {
before.push(function (req, res) {
if (req.url === '/robots.txt') {
res.setHeader('Content-Type', 'text/plain');
var robots = options.robots === true
? 'User-agent: *\nDisallow: /'
: options.robots.replace(/\\n/, '\n');
// if (options.robots) {
// before.push(function (req, res) {
// if (req.url === '/robots.txt') {
// res.setHeader('Content-Type', 'text/plain');
// var robots = options.robots === true
// ? 'User-agent: *\nDisallow: /'
// : options.robots.replace(/\\n/, '\n');

return res.end(robots);
}
// return res.end(robots);
// }

res.emit('next');
// res.emit('next');
// });
// }

if (options.robots) {
fs.appendFile(`${this.root}/robots.txt`, 'User-agent: *\nDisallow: /', function (err) {
if (err) throw err;
// console.log('robots.txt created!');
});
}

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