Grunt-ssh 和 grunt-watch 到 sftp 更改的文件

Question

我正在尝试让 grunt-ssh sftp 与 grunt-watch 一起工作以仅发送修改后的文件。我设法让它工作，但有一个有线问题

我的 grunt 配置

grunt.initConfig({
    watch: {
        upload: {
            files: ['*.*'],
            tasks: ['sftp'],
            options: {
                spawn: false,
            },
        }
    },
    sftp:{
        upload:{
            options: {
                host: '192.168.10.10',
                username: 'blah',
                password: 'blah',
                path:'/home/vagrant/Sites/test/',
                showProgress: true,
            },
            files:{'./': []}
        },

    },
});

监听事件修改配置的函数

var changedFiles = {'./': []};
var onChange = grunt.util._.debounce(function() {
    grunt.config('sftp.upload.files', changedFiles);
    changedFiles = {'./': []};
    console.log(grunt.config('sftp.upload.files'))
}, 275);
grunt.event.on('watch', function(action, filepath) {
    changedFiles['./'].push(filepath);
    onChange();
});

这是 grunt 的输出

Running "watch" task
Waiting...
{ './': [ 'Gruntfile.js' ] }
>> File "Gruntfile.js" changed.

Running "sftp:upload" (sftp) task
Gruntfile.js [====================] 100% of 6KB
Created 1 directories, copied 1 files

Running "watch" task
Completed in 0.617s at Fri Jun 16 2017 11:47:56 GMT+0100 (BST) - 
Waiting...

Reloading watch config...

Running "watch" task
Waiting...
{ './': [ 'affiliate_with_log.php', 'Gruntfile.js' ] }
>> File "affiliate_with_log.php" changed.
>> File "Gruntfile.js" changed.

Running "sftp:upload" (sftp) task
affiliate_with_log.php [====================] 100% of 10KB
Gruntfile.js [====================] 100% of 6KB
Created 1 directories, copied 2 files

Running "watch" task
Completed in 0.546s at Fri Jun 16 2017 11:48:08 GMT+0100 (BST) - 
Waiting...
>> File "affiliate_with_log.php" changed.
>> File "img.php" changed.

Running "sftp:upload" (sftp) task
{ './': [ 'affiliate_with_log.php', 'img.php' ] }
{ './': [ 'affiliate_with_log.php', 'img.php' ] }
{ './': [ 'affiliate_with_log.php', 'img.php' ] }
affiliate_with_log.php [====================] 100% of 10KB
Gruntfile.js [====================] 100% of 6KB
Created 1 directories, copied 2 files

Running "watch" task 
Completed in 0.538s at Fri Jun 16 2017 11:48:19 GMT+0100 (BST) - 
Waiting...
>> File "img.php" changed.

Running "sftp:upload" (sftp) task
{ './': [ 'img.php' ] }
{ './': [ 'img.php' ] }
{ './': [ 'img.php' ] }
affiliate_with_log.php [====================] 100% of 10KB
img.php [====================] 100% of 877B
Created 1 directories, copied 2 files

在此输出中，您可以看到文件的控制台日志每次都是正确的，但它似乎并不总是上传到正确的文件，我无法弄清楚原因。任何帮助将不胜感激

Answer 1

我通过在 sftp 任务之前添加等待时间来确保配置有时间更新来解决这个问题

grunt.registerTask('wait', 'Wait for a set amount of time.', function() {

    delay = 1;

    var d = delay ? delay + ' second' + (delay === '1' ? '' : 's') : 'forever';
    grunt.log.write('Waiting ' + d + '...');
    // Make this task asynchronous. Grunt will not continue processing
    // subsequent tasks until done() is called.
    var done = this.async();
    // If a delay was specified, call done() after that many seconds.
    if (delay) { setTimeout(done, delay * 1000); }

});

更改了监视任务：

watch: {
        upload: {
            files: ['./*.*', './resources/**/*.*', './protected/**/*.*'],
            tasks: ['wait', 'sftp:upload'],
            options: {
                spawn: false,
            },
        }
    },

Grunt-ssh 和 grunt-watch 到 sftp 更改的文件

Grunt-ssh and grunt-watch to sftp on changed files

javascript

node.js

gruntjs

grunt-contrib-watch

grunt-ssh