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support silent output #23

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Merged
xudafeng merged 1 commit into from
Jun 6, 2017
Merged

support silent output #23

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24 changes: 16 additions & 8 deletions bin/detect-port
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Original file line number Diff line number Diff line change
Expand Up @@ -7,7 +7,7 @@ const pkg = require('../package');
const args = process.argv.slice(2);
const arg_0 = args[0];

if (!!~['-v', '--version'].indexOf(arg_0)) {
if (arg_0 && !!~['-v', '--version'].indexOf(arg_0.toLowerCase())) {
console.log(pkg.version);
process.exit(0);
}
Expand Down Expand Up @@ -35,22 +35,30 @@ if (!arg_0) {
console.log();
console.log(' Options:');
console.log();
console.log(' -v, --version show version and exit');
console.log(' -v, --version output version and exit');
console.log(' -s, --silent output port without verbose log');
console.log(' -h, --help output usage information');
console.log();
console.log(' Further help:');
console.log();
console.log(` ${pkg.homepage}`);
console.log();
} else {
const isSilent = !!~process.argv.indexOf('-s') || !!~process.argv.indexOf('--silent');

main(port, (err, _port) => {
if (err) {
console.log(`get available port failed with ${err}`);
}
if (isSilent) {
console.log(_port || port);
} else {
if (err) {
console.log(`get available port failed with ${err}`);
}

if (port !== _port) {
console.log(`port ${port} was occupied`);
}

if (port !== _port) {
console.log(`port ${port} was occupied`);
console.log(`get available port ${_port}`);
}
console.log(`get available port ${_port}`);
});
}
2 changes: 1 addition & 1 deletion package.json
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Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
{
"name": "detect-port",
"version": "1.1.3",
"version": "1.1.4",
"description": "detect available port",
"keywords": [
"detect",
Expand Down