mirror of
https://github.com/balena-io/etcher.git
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c2265c6561
If the function lacks a message or a title, the following error is
thrown:
Error: Could not call remote function ``.
Check that the function signature is correct.
Underlying error: Error processing argument at index 0,
conversion failure from undefined
Signed-off-by: Juan Cruz Viotti <jviottidc@gmail.com>
89 lines
2.2 KiB
JavaScript
89 lines
2.2 KiB
JavaScript
/*
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* Copyright 2016 Resin.io
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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'use strict';
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const electron = require('electron');
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const Bluebird = require('bluebird');
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const zipImage = require('resin-zip-image');
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const packageJSON = require('../../package.json');
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/**
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* @summary Open an image selection dialog
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* @function
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* @public
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*
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* @description
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* Notice that by image, we mean *.img/*.iso/*.zip files.
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*
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* If the user selects an invalid zip image, an error alert
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* is shown, and the promise resolves `undefined`.
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*
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* @fulfil {String} - selected image
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* @returns {Promise};
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*
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* @example
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* dialog.selectImage().then(function(image) {
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* console.log('The selected image is', image);
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* });
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*/
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exports.selectImage = function() {
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return new Bluebird(function(resolve) {
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electron.dialog.showOpenDialog({
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properties: [ 'openFile' ],
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filters: [
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{
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name: 'IMG/ISO/ZIP',
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extensions: [
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'zip',
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'img',
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'iso'
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]
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}
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]
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}, function(files) {
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return resolve(files || []);
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});
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}).get(0).then(function(file) {
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if (file && zipImage.isZip(file) && !zipImage.isValidZipImage(file)) {
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electron.dialog.showErrorBox(
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'Invalid zip image',
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`${packageJSON.displayName} can only open Zip archives that contain exactly one image file inside.`
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);
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return;
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}
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return file;
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});
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};
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/**
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* @summary Show error dialog for an Error instance
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* @function
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* @public
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*
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* @param {Error} error - error
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*
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* @example
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* dialog.showError(new Error('Foo Bar'));
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*/
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exports.showError = function(error) {
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error = error || {};
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electron.dialog.showErrorBox(error.message || 'An error ocurred!', error.stack || '');
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throw error;
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};
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