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Refactor keys action to use promises

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This commit is contained in:
Juan Cruz Viotti 2015-08-17 09:28:10 -04:00
parent 713664d103
commit 09a5788902
2 changed files with 40 additions and 71 deletions
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61
build/actions/keys.js
View File

@ -1,14 +1,12 @@
(function() {
var _, async, capitano, commandOptions, form, fs, resin, visuals;
var Promise, _, capitano, commandOptions, fs, helpers, resin, visuals;
Promise = require('bluebird');
fs = Promise.promisifyAll(require('fs'));
_ = require('lodash');
_.str = require('underscore.string');
async = require('async');
fs = require('fs');
resin = require('resin-sdk');
capitano = require('capitano');
@ -17,7 +15,7 @@
commandOptions = require('./command-options');
form = require('resin-cli-form');
helpers = require('../utils/helpers');
exports.list = {
signature: 'keys',
@ -51,24 +49,12 @@
options: [commandOptions.yes],
permission: 'user',
action: function(params, options, done) {
return async.waterfall([
function(callback) {
if (options.yes) {
return callback(null, true);
} else {
return form.ask({
message: 'Are you sure you want to delete the key?',
type: 'confirm',
"default": false
}).nodeify(callback);
}
}, function(confirmed, callback) {
if (!confirmed) {
return callback();
}
return resin.models.key.remove(params.id).nodeify(callback);
return helpers.confirm(options.yes, 'Are you sure you want to delete the key?').then(function(confirmed) {
if (!confirmed) {
return;
}
], done);
return resin.models.key.remove(params.id);
}).nodeify(done);
}
};
@ -78,21 +64,18 @@
help: 'Use this command to associate a new SSH key with your account.\n\nIf `path` is omitted, the command will attempt\nto read the SSH key from stdin.\n\nExamples:\n\n $ resin key add Main ~/.ssh/id_rsa.pub\n $ cat ~/.ssh/id_rsa.pub | resin key add Main',
permission: 'user',
action: function(params, options, done) {
return async.waterfall([
function(callback) {
if (params.path != null) {
return fs.readFile(params.path, {
encoding: 'utf8'
}, callback);
} else {
return capitano.utils.getStdin(function(data) {
return callback(null, data);
});
}
}, function(key, callback) {
return resin.models.key.create(params.name, key).nodeify(callback);
return Promise["try"](function() {
if (params.path != null) {
return fs.readFileAsync(params.path, {
encoding: 'utf8'
});
}
], done);
return Promise.fromNode(function(callback) {
return capitano.utils.getStdin(function(data) {
return callback(null, data);
});
});
}).then(_.partial(resin.models.key.create, params.name)).nodeify(done);
}
};

50
lib/actions/keys.coffee
View File

@ -1,12 +1,11 @@
Promise = require('bluebird')
fs = Promise.promisifyAll(require('fs'))
_ = require('lodash')
_.str = require('underscore.string')
async = require('async')
fs = require('fs')
resin = require('resin-sdk')
capitano = require('capitano')
visuals = require('resin-cli-visuals')
commandOptions = require('./command-options')
form = require('resin-cli-form')
helpers = require('../utils/helpers')
exports.list =
signature: 'keys'
@ -21,7 +20,10 @@ exports.list =
permission: 'user'
action: (params, options, done) ->
resin.models.key.getAll().then (keys) ->
console.log visuals.table.horizontal keys, [ 'id', 'title' ]
console.log visuals.table.horizontal keys, [
'id'
'title'
]
.nodeify(done)
exports.info =
@ -65,22 +67,10 @@ exports.remove =
options: [ commandOptions.yes ]
permission: 'user'
action: (params, options, done) ->
async.waterfall [
(callback) ->
if options.yes
return callback(null, true)
else
form.ask
message: 'Are you sure you want to delete the key?'
type: 'confirm'
default: false
.nodeify(callback)
(confirmed, callback) ->
return callback() if not confirmed
resin.models.key.remove(params.id).nodeify(callback)
], done
helpers.confirm(options.yes, 'Are you sure you want to delete the key?').then (confirmed) ->
return if not confirmed
resin.models.key.remove(params.id)
.nodeify(done)
exports.add =
signature: 'key add <name> [path]'
@ -98,16 +88,12 @@ exports.add =
'''
permission: 'user'
action: (params, options, done) ->
async.waterfall [
Promise.try ->
return fs.readFileAsync(params.path, encoding: 'utf8') if params.path?
(callback) ->
if params.path?
fs.readFile(params.path, encoding: 'utf8', callback)
else
capitano.utils.getStdin (data) ->
return callback(null, data)
Promise.fromNode (callback) ->
capitano.utils.getStdin (data) ->
return callback(null, data)
(key, callback) ->
resin.models.key.create(params.name, key).nodeify(callback)
], done
.then(_.partial(resin.models.key.create, params.name))
.nodeify(done)