balena-cli/build/actions/logs.js

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(function() {
var _, resin;
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_ = require('lodash');
resin = require('resin-sdk');
module.exports = {
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signature: 'logs <uuid>',
description: 'show device logs',
help: 'Use this command to show logs for a specific device.\n\nBy default, the command prints all log messages and exit.\n\nTo continuously stream output, and see new logs in real time, use the `--tail` option.\n\nNote that for now you need to provide the whole UUID for this command to work correctly.\n\nThis is due to some technical limitations that we plan to address soon.\n\nExamples:\n\n $ resin logs 23c73a12e3527df55c60b9ce647640c1b7da1b32d71e6a39849ac0f00db828\n $ resin logs 23c73a12e3527df55c60b9ce647640c1b7da1b32d71e6a39849ac0f00db828 --tail',
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options: [
{
signature: 'tail',
description: 'continuously stream output',
boolean: true,
alias: 't'
}
],
permission: 'user',
action: function(params, options, done) {
var promise;
promise = resin.logs.history(params.uuid).each(function(line) {
return console.log(line.message);
});
if (!options.tail) {
return promise["catch"](done)["finally"](function() {
return process.exit(0);
});
}
return promise.then(function() {
return resin.logs.subscribe(params.uuid).then(function(logs) {
logs.on('line', function(line) {
return console.log(line.message);
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});
return logs.on('error', done);
});
})["catch"](done);
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}
};
}).call(this);