如何将 gulp 结果输出到控制台? [英] How do I output gulp results to console?
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问题描述
我想将拼写检查结果输出到控制台而不是文件,我认为这应该可以工作,因为据我了解它 gulp 返回一个流.
I want to put my spellcheck results out to the console instead of to a file and I think this should work since as I understand it gulp returns a stream.
我得到一个错误:
TypeError: Object #<Stream> has no method 'read'
这是我的代码
gulp.task('spellcheck', function() {
var patterns = [{
// Strip tags from HTML
pattern: /(<([^>]+)>)/ig,
replacement: ''
}];
var spellSuggestions = [{
pattern: / [^ ]+? (suggestions:[A-z, ']+)/g,
replacement: function(match) {
return '<<<' + match + '>>>';
}
}];
var nonSuggestions = [{
pattern: /<<<.+>>>|([^s]+[^<]+)/g,
replacement: function(match) {
if (match.indexOf('<') == 0) {
return '
' + match + '
';
}
return '';
}
}];
var toConsole = gulp.src('./_site/**/*.html')
.pipe(frep(patterns))
.pipe(spellcheck())
.pipe(frep((spellSuggestions)))
.pipe(frep((nonSuggestions)));
var b = toConsole.read();
console.log(b);
});
推荐答案
流上没有读取方法.你有两个选择:
There is no read method on a stream. You have have two choices:
- 使用实际的控制台流:process.stdout
- 使用数据事件到console.log.
- Use the actual console stream: process.stdout
- Use the the data event to console.log.
在代码中实现:
gulp.task('spellcheck', function () {
var patterns = [
{
// Strip tags from HTML
pattern: /(<([^>]+)>)/ig,
replacement: ''
}];
var nonSuggestions = [
{
pattern: /<<<.+>>>|([^s]+[^<]+)/g,
replacement: function(match) {
if (match.indexOf('<')==0) {
return '
' + match +'
';
}
return '';
}
}];
var a = gulp.src('./_site/**/*.html')
.pipe(frep(patterns))
.pipe(spellcheck(({replacement: '<<<%s (suggestions: %s)>>>'})))
.pipe(frep(nonSuggestions))
;
a.on('data', function(chunk) {
var contents = chunk.contents.toString().trim();
var bufLength = process.stdout.columns;
var hr = '
' + Array(bufLength).join("_") + '
'
if (contents.length > 1) {
process.stdout.write(chunk.path + '
' + contents + '
');
process.stdout.write(chunk.path + hr);
}
});
});
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