Commit graph

23 commits

Author SHA1 Message Date
Bjørn Erik Pedersen
93572e5318 resources: Add timeout to the HTTP request in Get
Workaround for https://github.com/golang/go/issues/49366
2021-12-02 16:11:14 +01:00
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
Bjørn Erik Pedersen
167c01530b
Create lightweight forks of text/template and html/template
This commit also removes support for Ace and Amber templates.

Updates #6594
2019-12-12 09:59:34 +01:00
Bjørn Erik Pedersen
e5b6e2085a
resources: Fix test on Windows 2019-07-25 16:54:05 +02:00
Bjørn Erik Pedersen
831d23cb4d Add tpl/site and tpl/hugo
This means that the current `.Site` and ´.Hugo` is available as a globals, so you can do `site.IsServer`, `hugo.Version` etc.

Fixes #5470
Fixes #5467
Fixes #5503
2018-12-06 14:37:25 +01:00
Bjørn Erik Pedersen
b5e17f7c83
Add GOPATH Hugo building tip 2018-10-09 11:09:00 +02:00
Bjørn Erik Pedersen
dea71670c0
Add Hugo Piper with SCSS support and much more
Before this commit, you would have to use page bundles to do image processing etc. in Hugo.

This commit adds

* A new `/assets` top-level project or theme dir (configurable via `assetDir`)
* A new template func, `resources.Get` which can be used to "get a resource" that can be further processed.

This means that you can now do this in your templates (or shortcodes):

```bash
{{ $sunset := (resources.Get "images/sunset.jpg").Fill "300x200" }}
```

This also adds a new `extended` build tag that enables powerful SCSS/SASS support with source maps. To compile this from source, you will also need a C compiler installed:

```
HUGO_BUILD_TAGS=extended mage install
```

Note that you can use output of the SCSS processing later in a non-SCSSS-enabled Hugo.

The `SCSS` processor is a _Resource transformation step_ and it can be chained with the many others in a pipeline:

```bash
{{ $css := resources.Get "styles.scss" | resources.ToCSS | resources.PostCSS | resources.Minify | resources.Fingerprint }}
<link rel="stylesheet" href="{{ $styles.RelPermalink }}" integrity="{{ $styles.Data.Digest }}" media="screen">
```

The transformation funcs above have aliases, so it can be shortened to:

```bash
{{ $css := resources.Get "styles.scss" | toCSS | postCSS | minify | fingerprint }}
<link rel="stylesheet" href="{{ $styles.RelPermalink }}" integrity="{{ $styles.Data.Digest }}" media="screen">
```

A quick tip would be to avoid the fingerprinting part, and possibly also the not-superfast `postCSS` when you're doing development, as it allows Hugo to be smarter about the rebuilding.

Documentation will follow, but have a look at the demo repo in https://github.com/bep/hugo-sass-test

New functions to create `Resource` objects:

* `resources.Get` (see above)
* `resources.FromString`: Create a Resource from a string.

New `Resource` transformation funcs:

* `resources.ToCSS`: Compile `SCSS` or `SASS` into `CSS`.
* `resources.PostCSS`: Process your CSS with PostCSS. Config file support (project or theme or passed as an option).
* `resources.Minify`: Currently supports `css`, `js`, `json`, `html`, `svg`, `xml`.
* `resources.Fingerprint`: Creates a fingerprinted version of the given Resource with Subresource Integrity..
* `resources.Concat`: Concatenates a list of Resource objects. Think of this as a poor man's bundler.
* `resources.ExecuteAsTemplate`: Parses and executes the given Resource and data context (e.g. .Site) as a Go template.

Fixes #4381
Fixes #4903
Fixes #4858
2018-07-06 11:46:12 +02:00
Bjørn Erik Pedersen
e427ba4268
hugolib: Remove superflous debug file 2018-03-12 23:36:20 +01:00
Michael Henderson
40566ec98e Remove ^M from file to make line-endings consistent 2017-07-21 02:41:07 -06:00
Bjørn Erik Pedersen
7f6430d84d Automate the Hugo release process
This commit adds a work flow aroung GoReleaser to get the Hugo release process automated and more uniform:

* It can be run fully automated or in two steps to allow for manual edits of the relase notes.
* It supports both patch and full releases.
* It fetches author, issue, repo info. etc. for the release notes from GitHub.
* The file names produced are mainly the same as before, but we no use tar.gz as archive for all Unix versions.
* There isn't a fully automated CI setup in place yet, but the release tag is marked in the commit message with "[ci deploy]"

Fixes #3358
2017-04-24 11:08:56 +02:00
Bjørn Erik Pedersen
8b410347a6 Add GoBuilds to .gitignore 2016-12-19 17:12:11 +01:00
Bjørn Erik Pedersen
b7e800454f makefile: Add test-cover-html 2016-11-27 23:21:10 +01:00
Bjørn Erik Pedersen
e1da7cb320 Fix case issues with Params
There are currently several Params and case related issues floating around in Hugo.

This is very confusing for users and one of the most common support questions on the forum.

And while there have been done some great leg work in Viper etc., this is of limited value since this and similar doesn't work:

`Params.myCamelCasedParam`

Hugo has control over all the template method invocations, and can take care of all the lower-casing of the map lookup keys.

But that doesn't help with direct template lookups of type `Site.Params.TWITTER_CONFIG.USER_ID`.

This commit solves that by doing some carefully crafted modifications of the templates' AST -- lowercasing the params keys.

This is low-level work, but it's not like the template API wil change -- and this is important enough to defend such "bit fiddling".

Tests are added for all the template engines: Go templates, Ace and Amber.

Fixes #2615
Fixes #1129
Fixes #2590
2016-11-22 17:33:52 +01:00
Cameron Moore
6e692f2d11 Add vendoring with govendor 2016-09-19 00:10:10 +02:00
bep
bef92baa48 Add convenience script to run benchmarks 2015-05-14 23:17:45 +02:00
bep
f1fec88c30 Improve abs url replacement speed
This commit replaces the multuple `bytes.Containts` and `bytes.Replace` with a custom replacer that does one pass through the document and exploits the fact that there are two common prefixes we search for, `src=` and `href=`.

This is both faster and consumes less memory. There may be even better algos to use here, but we must leave some room for improvements for future versions.

This should also make it possible to solve #816.

```
benchmark              old ns/op     new ns/op     delta
BenchmarkAbsUrl        25795         22597         -12.40%
BenchmarkXmlAbsUrl     17187         11166         -35.03%

benchmark              old allocs     new allocs     delta
BenchmarkAbsUrl        60             33             -45.00%
BenchmarkXmlAbsUrl     30             16             -46.67%

benchmark              old bytes     new bytes     delta
BenchmarkAbsUrl        5844          4167          -28.70%
BenchmarkXmlAbsUrl     3754          2069          -44.89%
```

Fixes #894
2015-02-16 08:24:42 -05:00
bep
ee34a840bc Add test binaries to .gitignore 2015-01-20 16:49:28 +01:00
bep
4b1780bf69 Add test coverage files to .gitignore 2015-01-20 12:09:22 +01:00
Ask Bjørn Hansen
e53bc948a5 Ignore content files ending in ~
Also add *~ to .gitignore
2014-02-28 23:23:59 -05:00
Noah Campbell
0fabd51ab1 Update .gitignore to ignore *.swo files
For the fellow vim user.
2013-08-23 14:57:21 -07:00
Noah Campbell
66610a65d1 Removing OSX files from repo. Updating .gitignore to not track these files. 2013-08-02 10:00:25 -07:00
Noah Campbell
03e804ffd2 Updating the .gitignore for windows and vim users.
Adding hugo.exe for us windows fanbois.  Also adding gvim support.
2013-08-01 13:27:56 -07:00
tycho garen
8aff6cc373 gitignore: sanity 2013-07-06 19:37:40 -04:00