Commit graph

77 commits

Author SHA1 Message Date
Bjørn Erik Pedersen
f9978ed164
Image resource refactor
This commit pulls most of the image related logic into its own package, to make it easier to reason about and extend.

This is also a rewrite of the transformation logic used in Hugo Pipes, mostly to allow constructs like the one below:

    {{ ($myimg | fingerprint ).Width }}

Fixes #5903
Fixes #6234
Fixes #6266
2019-08-26 15:00:44 +02:00
Bjørn Erik Pedersen
b64617fe4f
Add resources.Match and resources.GetMatch
Fix #6190
2019-08-13 11:44:20 +02:00
Bjørn Erik Pedersen
9e57182705
tests: Convert from testify to quicktest 2019-08-12 13:26:32 +02:00
Bjørn Erik Pedersen
9f5a92078a
Add Hugo Modules
This commit implements Hugo Modules.

This is a broad subject, but some keywords include:

* A new `module` configuration section where you can import almost anything. You can configure both your own file mounts nd the file mounts of the modules you import. This is the new recommended way of configuring what you earlier put in `configDir`, `staticDir` etc. And it also allows you to mount folders in non-Hugo-projects, e.g. the `SCSS` folder in the Bootstrap GitHub project.
* A module consists of a set of mounts to the standard 7 component types in Hugo: `static`, `content`, `layouts`, `data`, `assets`, `i18n`, and `archetypes`. Yes, Theme Components can now include content, which should be very useful, especially in bigger multilingual projects.
* Modules not in your local file cache will be downloaded automatically and even "hot replaced" while the server is running.
* Hugo Modules supports and encourages semver versioned modules, and uses the minimal version selection algorithm to resolve versions.
* A new set of CLI commands are provided to manage all of this: `hugo mod init`,  `hugo mod get`,  `hugo mod graph`,  `hugo mod tidy`, and  `hugo mod vendor`.

All of the above is backed by Go Modules.

Fixes #5973
Fixes #5996
Fixes #6010
Fixes #5911
Fixes #5940
Fixes #6074
Fixes #6082
Fixes #6092
2019-07-24 09:35:53 +02:00
Vincent Fiduccia
35abce27ca Add safety barrier between concatenated javascript resources 2019-06-02 10:23:48 +02:00
Bjørn Erik Pedersen
4c560020bc
resources: Return nil when not found in resources.Get
Fixes #5999
2019-05-29 22:33:03 +02:00
Bjørn Erik Pedersen
597e418cb0
Make Page an interface
The main motivation of this commit is to add a `page.Page` interface to replace the very file-oriented `hugolib.Page` struct.
This is all a preparation step for issue  #5074, "pages from other data sources".

But this also fixes a set of annoying limitations, especially related to custom output formats, and shortcodes.

Most notable changes:

* The inner content of shortcodes using the `{{%` as the outer-most delimiter will now be sent to the content renderer, e.g. Blackfriday.
  This means that any markdown will partake in the global ToC and footnote context etc.
* The Custom Output formats are now "fully virtualized". This removes many of the current limitations.
* The taxonomy list type now has a reference to the `Page` object.
  This improves the taxonomy template `.Title` situation and make common template constructs much simpler.

See #5074
Fixes #5763
Fixes #5758
Fixes #5090
Fixes #5204
Fixes #4695
Fixes #5607
Fixes #5707
Fixes #5719
Fixes #3113
Fixes #5706
Fixes #5767
Fixes #5723
Fixes #5769
Fixes #5770
Fixes #5771
Fixes #5759
Fixes #5776
Fixes #5777
Fixes #5778
2019-03-23 18:51:22 +01:00
Bjørn Erik Pedersen
ce8a09a4c0 resources: Move resource interfaces into its own package 2019-01-02 14:25:37 +01:00
Bjørn Erik Pedersen
669ada4367 resource: Move resource processors into sub-packages 2019-01-02 14:25:37 +01:00
Bjørn Erik Pedersen
ce06bdb16a
Rename CSV option from comma to delimiter
See #5555
2018-12-23 21:09:09 +01:00
Bjørn Erik Pedersen
25ddbb09fe
hugolib: Adjust test
See #5544
2018-12-23 19:42:51 +01:00
Bjørn Erik Pedersen
a574469797
Add CSV support to transform.Unmarshal
Fixes #5555
2018-12-23 16:33:21 +01:00
Bjørn Erik Pedersen
822dc627a1
tpl/transform: Add transform.Unmarshal func
Fixes #5428
2018-12-23 10:02:42 +01:00
Bjørn Erik Pedersen
43f9df0194 Prevent resource publishing for transformed inline resources
That is, if only `.Content` is accessed.

This means that, for a transformed resource to be published to `/public`, you need to access either `.RelPermalink` or `Permalink`.

Fixes #4944
2018-12-21 13:41:46 +01:00
Bjørn Erik Pedersen
12742bac71 Add tests for permalink on Resource with baseURL with path
See #5226
2018-11-15 08:45:15 +01:00
Bjørn Erik Pedersen
b27ccf34bf resource: Allow .Data.Integrity to be accessed on its own
Fixes #5296
2018-10-27 11:34:15 +02:00
Bjørn Erik Pedersen
10ac2ec446 tpl/collections: Fix handling of different interface types in Slice
In Hugo `0.49` we improved type support in `slice`. This has an unfortunate side effect in that `resources.Concat` now expects something that can resolve to `resource.Resources`.

This worked for most situations, but when you try to `slice` different `Resource` objects, you would be getting `[]interface {}` and not `resource.Resources`. And `concat` would fail:

```bash
error calling Concat: slice []interface {} not supported in concat.
```

This commit fixes that by simplifying the type checking logic in `Slice`:

* If the first item implements the `Slicer` interface, we try that
* If the above fails or the first item does not implement `Slicer`, we just return the `[]interface {}`

Fixes #5269
2018-10-02 23:54:16 +03:00
Bjørn Erik Pedersen
6022f219f1
hugolib: Only run variable variable overwrite test on Go 1.11 2018-08-28 18:00:19 +02:00
Bjørn Erik Pedersen
0c8a415483
hugolib: Add a test for template variable overwrite
New in Go 1.11.
2018-08-28 17:35:33 +02:00
Bjørn Erik Pedersen
56c61559b2
Only duplicate resource output in multihost mode
Yesterday's commit was a little too agressive.

This commit makes sure that the duplication of resources to public/en etc. is only performed in multihost mode.

See #5058
2018-08-14 12:04:17 +02:00
Bjørn Erik Pedersen
789ef8c639
Add support for minification of final output
Hugo Pipes added minification support for resources fetched via ´resources.Get` and similar.

This also adds support for minification of the final output for supported output formats: HTML, XML, SVG, CSS, JavaScript, JSON.

To enable, run Hugo with the `--minify` flag:

```bash
hugo --minify
```

This commit is also a major spring cleaning of the `transform` package to allow the new minification step fit into that processing chain.

Fixes #1251
2018-08-06 19:58:41 +02:00
Bjørn Erik Pedersen
88e447c449
tocss/scss: Improve _ prefix handling in SCSS imports
See #5008
2018-07-31 16:53:03 +02:00
Bjørn Erik Pedersen
f219ac09f6 tocss/scss: Improve SCSS project vs themes import resolution
Before this commit, only SASS/SCSS  components imported from main.scss at first level can be overwritten by homonymous files in projects or over-preceding theme components.

This commit fixes that by implementing a custom import resolver which will be tried first. This resolver will make sure that the project/theme hierarchy is always respected.

Fixes #5008
2018-07-31 10:54:10 +02:00
Bjørn Erik Pedersen
166483fe12 resource/scss: Add IncludePaths config option
Takes paths relative to the current working dir.

Fixes #4921
2018-07-20 17:50:44 +02:00
Bjørn Erik Pedersen
beec1fc98e resource: Fix resources.Concat for transformed resources
Fixes #4936
2018-07-12 19:36:12 +02:00
Bjørn Erik Pedersen
306573def0 Improve type support in resources.Concat
This allows the result of `.Resources.Match` and similar to be concatenated.

Fixes #4934
2018-07-12 13:43:27 +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