Commit graph

20 commits

Author SHA1 Message Date
Bjørn Erik Pedersen
d33a7ebcc1 Make the HTML collector parsing more robust
Most notably better handling self-closing elements

Closes #10698
2023-02-07 09:11:02 +01:00
Bjørn Erik Pedersen
f9fc0e045b Fix slow HTML elements collector for the pre case
```
name                           old time/op    new time/op    delta
ElementsCollectorWriterPre-10    25.2µs ± 1%     3.4µs ± 0%  -86.54%  (p=0.029 n=4+4)

name                           old alloc/op   new alloc/op   delta
ElementsCollectorWriterPre-10      624B ± 0%      142B ± 0%  -77.18%  (p=0.029 n=4+4)

name                           old allocs/op  new allocs/op  delta
ElementsCollectorWriterPre-10      16.0 ± 0%       6.0 ± 0%  -62.50%  (p=0.029 n=4+4)
```

Fixes #10698
2023-02-05 20:01:39 +01:00
Bjørn Erik Pedersen
4f4a1c00bf
publisher: Add benchmark 2023-02-05 16:39:31 +01:00
Bjørn Erik Pedersen
d070bdf10f
Rework the Destination filesystem to make --renderStaticToDisk work
See #9626
2022-04-08 13:26:17 +02:00
Bjørn Erik Pedersen
d392893cd7
Misc config loading fixes
The main motivation behind this is simplicity and correctnes, but the new small config library is also faster:

```
BenchmarkDefaultConfigProvider/Viper-16         	  252418	      4546 ns/op	    2720 B/op	      30 allocs/op
BenchmarkDefaultConfigProvider/Custom-16        	  450756	      2651 ns/op	    1008 B/op	       6 allocs/op
```

Fixes #8633
Fixes #8618
Fixes #8630
Updates #8591
Closes #6680
Closes #5192
2021-06-14 17:00:32 +02:00
Bjørn Erik Pedersen
f518b4f71e publisher: Make the HTML element collector more robust
Fixes #8530
2021-05-19 20:43:49 +02:00
Bjørn Erik Pedersen
dc6b7a75ff
Revert "publisher: Make the HTML element collector more robust"
This reverts commit ef0f1a7269.
2021-05-19 03:45:36 +02:00
Bjørn Erik Pedersen
ef0f1a7269 publisher: Make the HTML element collector more robust
Fixes #8530
2021-05-17 17:15:32 +02:00
Bjørn Erik Pedersen
ef34dd8f0e
publisher: Some performance tweaks for the HTML elements collector 2021-04-20 17:24:17 +02:00
Dirk Olbrich
bc80022e03
publisher: Exclude comment and doctype elements from writeStats
- Reorder code blocks
- Rename cssClassCollectorWriter to htmlElementCollectorWriter, as it just collect html element information
- Expand benchmark to test for minified and unminified content

Fixes #8396
Fixes #8417
2021-04-20 17:24:17 +02:00
Bjørn Erik Pedersen
3d5dbdcb1a publisher: Also test minified HTML in the element collector
Updates #7567
2021-04-07 16:40:15 +02:00
Bjørn Erik Pedersen
8a308944e4 publisher: Skip script, pre and textarea content when looking for HTML elements
Updates #7567
2021-04-07 00:26:02 +02:00
Bjørn Erik Pedersen
d90e37e0c6 all: Format code with gofumpt
See https://github.com/mvdan/gofumpt
2020-12-03 13:12:58 +01:00
Bjørn Erik Pedersen
d162bbd799
publisher: Fix memory usage in writeStats
```
name                     old time/op    new time/op    delta
ClassCollectorWriter-16    72.1µs ± 0%    32.3µs ± 0%  -55.17%  (p=0.029 n=4+4)

name                     old alloc/op   new alloc/op   delta
ClassCollectorWriter-16    85.9kB ± 0%    35.1kB ± 0%  -59.16%  (p=0.029 n=4+4)

name                     old allocs/op  new allocs/op  delta
ClassCollectorWriter-16       329 ± 0%       149 ± 0%  -54.71%  (p=0.029 n=4+4)
```

Fixes #7945
2020-11-27 09:13:16 +01:00
Bjørn Erik Pedersen
111344113b
publisher: Fix writeStats with quote inside quotes
Fixes #7746
2020-09-28 22:17:36 +02:00
Bjørn Erik Pedersen
00e00da233 publisher: Collect transition attributes as classes
Fixes #7509
2020-07-23 16:21:58 +02:00
Bjørn Erik Pedersen
c950c86b4e publisher: Fix tag collector for nested table elements
Fixes #7318
2020-05-27 11:10:48 +02:00
Bjørn Erik Pedersen
c03ea2b660 Fix some missing JS class collector cases
Fixes #7216
2020-04-27 19:06:29 +02:00
Bjørn Erik Pedersen
f37e77f2d3 Fix class collector when running with --minify
Also add a related stresstest.

Fixes #7161
2020-04-21 21:00:52 +02:00
Bjørn Erik Pedersen
095bf64c99
Collect HTML elements during the build to use in PurgeCSS etc.
The main use case for this is to use with resources.PostProcess and resources.PostCSS with purgecss.

You would normally set it up to extract keywords from your templates, doing it from the full /public takes forever for bigger sites.

Doing the template thing misses dynamically created class names etc., and it's hard/impossible to set up in when using themes.

You can enable this in your site config:

```toml
[build]
  writeStats = true
```

It will then write a `hugo_stats.json` file to the project root as part of the build.

If you're only using this for the production build, you should consider putting it below `config/production`.

You can then set it up with PostCSS like this:

```js
const purgecss = require('@fullhuman/postcss-purgecss')({
    content: [ './hugo_stats.json' ],
    defaultExtractor: (content) => {
        let els = JSON.parse(content).htmlElements;
        return els.tags.concat(els.classes, els.ids);
    }
});

module.exports = {
    plugins: [
        require('tailwindcss'),
        require('autoprefixer'),
        ...(process.env.HUGO_ENVIRONMENT === 'production' ? [ purgecss ] : [])
    ]
};
```

Fixes #6999
2020-04-09 22:57:26 +02:00