Commit graph

162 commits

Author SHA1 Message Date
Bjørn Erik Pedersen
e1317dd322 Add css.TailwindCSS
Closes #12618
Closes #12620
2024-06-25 15:48:02 +02:00
Joe Mooring
8efc75b73f markup/goldmark: Add the Hugo Goldmark Extras "delete" extension
With Goldmark v1.7.1 and earlier, the Goldmark "strikethrough" extension was
triggered by wrapping text within a pair of double-tilde characters. With
Goldmark v1.7.2 and later, to provide full GFM compatibility, the Goldmark
"strikethrough" extension is triggered by wrapping text within a pair of
single- or double-tilde characters.

This change created a conflict with the Hugo Goldmark Extras "subscript"
extension.

When enabling the Hugo Goldmark Extras "subscript" extension, if you
want to render subscript and strikethrough text concurrently, you must:

1. Disable the Goldmark "strikethrough" extension
2. Enable the Hugo Goldmark Extras "delete" extension

Closes #12597
2024-06-18 18:56:20 +02:00
Bjørn Erik Pedersen
e2d66e3218
Create pages from _content.gotmpl
Closes #12427
Closes #12485
Closes #6310
Closes #5074
2024-05-14 13:12:08 +02:00
Joe Mooring
ca9a77ef92 markup/goldmark: Support extras extension
Enables inclusion of these HTML elements in Markdown:

- Inserted Text (++inserted++)
- Mark Text (==marked==)
- Subscript (H~2~O)
- Superscript (1^st^)
2024-05-10 22:32:02 +02:00
Bjørn Erik Pedersen
509ab08c1b markup/goldmark: Fix data race in the hugocontext wrapper
The window for this to happen is very small, but it has been reported by Go's race detector (-race flag) in a tests once.
2024-04-22 19:10:15 +02:00
Bjørn Erik Pedersen
df11327ba9 Pass .RenderShortcodes' Page to render hooks as .PageInner
The main use case for this is to resolve links and resources (e.g. images) relative to the included `Page`.

A typical `include` would similar to this:

```handlebars
{{ with site.GetPage (.Get 0) }}
  {{ .RenderShortcodes }}
{{ end }}
```

And when used in a Markdown file:

```markdown
{{% include "/posts/p1" %}}
```

Any render hook triggered while rendering `/posts/p1` will get `/posts/p1` when calling `.PageInner`.

Note that

* This is only relevant for shortcodes included with `{{%` that calls `.RenderShortcodes`.
* `.PageInner` is available in all render hooks that, before this commit, received `.Page`.
* `.PageInner` will fall back to the value of `.Page` if not relevant and will always have a value.

Fixes #12356
2024-04-15 09:49:57 +02:00
Eitan Adler
bf0b140364
all: Fix duplicate words in comments 2024-04-11 09:31:33 +02:00
Christian Oliff
17765a7451
all: Typo fixes 2024-04-11 09:23:17 +02:00
Joe Mooring
c837f36ab4 markup/asciidocext: Add Level to Heading struct
Closes #12291
2024-03-21 19:14:49 +01:00
Bjørn Erik Pedersen
ba03114aa9 deps: Upgrade github.com/gohugoio/hugo-goldmark-extensions/passthrough v0.1.0 => v0.2.0 2024-03-16 11:50:11 +01:00
Christian Oliff
78178d0c2a
all: Typo fixes 2024-03-15 17:25:52 +01:00
Jonas Zeiger
134e7d1d3d markup/goldmark: TOC: render strikethrough, emojis
Configure the TOC (TableOfContents, toc.go) goldmark renderer to always
enable the Strikethrough and Emoji extensions. This allows handling
ast.KindStrikethrough and ast.KindEmoji AST nodes when rendering the TOC.

Fixes #7169
Fixes #11783
Fixes #12022
2024-03-07 14:08:29 +01:00
Christian Oliff
168d375784
all: Fix typos and some URLs 2024-02-18 12:16:30 +01:00
Joe Mooring
6f59d96bba markup/goldmark: Update TOC test
- Change copyright date
- Change name of site configuration file
- Reference issue numbers in failing tests
2024-02-10 20:16:59 +02:00
Joe Mooring
f4575e5f29 markup/goldmark: Improve TOC tests 2024-02-10 16:03:37 +02:00
Bjørn Erik Pedersen
5b7cb258ec Create default link and image render hooks
Fixes #11933
2024-01-30 20:12:19 +01:00
Bjørn Erik Pedersen
a795acbcd8 all: Run gofumpt -l -w . 2024-01-28 23:14:09 +01:00
Bjørn Erik Pedersen
982d9513e7
testing: Simplify some integration tests 2024-01-28 22:17:22 +01:00
Bjørn Erik Pedersen
2a0329423c
testing: Rename integration_test.go to PACKAGE_integration_test.go
Primary motivation making them easier to find in the code editor.
2024-01-28 11:41:59 +01:00
Bjørn Erik Pedersen
7285e74090
all: Rework page store, add a dynacache, improve partial rebuilds, and some general spring cleaning
There are some breaking changes in this commit, see #11455.

Closes #11455
Closes #11549

This fixes a set of bugs (see issue list) and it is also paying some technical debt accumulated over the years. We now build with Staticcheck enabled in the CI build.

The performance should be about the same as before for regular sized Hugo sites, but it should perform and scale much better to larger data sets, as objects that uses lots of memory (e.g. rendered Markdown, big JSON files read into maps with transform.Unmarshal etc.) will now get automatically garbage collected if needed. Performance on partial rebuilds when running the server in fast render mode should be the same, but the change detection should be much more accurate.

A list of the notable new features:

* A new dependency tracker that covers (almost) all of Hugo's API and is used to do fine grained partial rebuilds when running the server.
* A new and simpler tree document store which allows fast lookups and prefix-walking in all dimensions (e.g. language) concurrently.
* You can now configure an upper memory limit allowing for much larger data sets and/or running on lower specced PCs.
We have lifted the "no resources in sub folders" restriction for branch bundles (e.g. sections).
Memory Limit
* Hugos will, by default, set aside a quarter of the total system memory, but you can set this via the OS environment variable HUGO_MEMORYLIMIT (in gigabytes). This is backed by a partitioned LRU cache used throughout Hugo. A cache that gets dynamically resized in low memory situations, allowing Go's Garbage Collector to free the memory.

New Dependency Tracker: Hugo has had a rule based coarse grained approach to server rebuilds that has worked mostly pretty well, but there have been some surprises (e.g. stale content). This is now revamped with a new dependency tracker that can quickly calculate the delta given a changed resource (e.g. a content file, template, JS file etc.). This handles transitive relations, e.g. $page -> js.Build -> JS import, or $page1.Content -> render hook -> site.GetPage -> $page2.Title, or $page1.Content -> shortcode -> partial -> site.RegularPages -> $page2.Content -> shortcode ..., and should also handle changes to aggregated values (e.g. site.Lastmod) effectively.

This covers all of Hugo's API with 2 known exceptions (a list that may not be fully exhaustive):

Changes to files loaded with template func os.ReadFile may not be handled correctly. We recommend loading resources with resources.Get
Changes to Hugo objects (e.g. Page) passed in the template context to lang.Translate may not be detected correctly. We recommend having simple i18n templates without too much data context passed in other than simple types such as strings and numbers.
Note that the cachebuster configuration (when A changes then rebuild B) works well with the above, but we recommend that you revise that configuration, as it in most situations should not be needed. One example where it is still needed is with TailwindCSS and using changes to hugo_stats.json to trigger new CSS rebuilds.

Document Store: Previously, a little simplified, we split the document store (where we store pages and resources) in a tree per language. This worked pretty well, but the structure made some operations harder than they needed to be. We have now restructured it into one Radix tree for all languages. Internally the language is considered to be a dimension of that tree, and the tree can be viewed in all dimensions concurrently. This makes some operations re. language simpler (e.g. finding translations is just a slice range), but the idea is that it should also be relatively inexpensive to add more dimensions if needed (e.g. role).

Fixes #10169
Fixes #10364
Fixes #10482
Fixes #10630
Fixes #10656
Fixes #10694
Fixes #10918
Fixes #11262
Fixes #11439
Fixes #11453
Fixes #11457
Fixes #11466
Fixes #11540
Fixes #11551
Fixes #11556
Fixes #11654
Fixes #11661
Fixes #11663
Fixes #11664
Fixes #11669
Fixes #11671
Fixes #11807
Fixes #11808
Fixes #11809
Fixes #11815
Fixes #11840
Fixes #11853
Fixes #11860
Fixes #11883
Fixes #11904
Fixes #7388
Fixes #7425
Fixes #7436
Fixes #7544
Fixes #7882
Fixes #7960
Fixes #8255
Fixes #8307
Fixes #8863
Fixes #8927
Fixes #9192
Fixes #9324
2024-01-27 16:28:14 +01:00
Jeremy Kun
d0d2c6795e markup/goldmark: Support passthrough extension
Fixes #10894
2024-01-26 08:11:35 +01:00
Bjørn Erik Pedersen
8adba648cc all: Remove unused code
Using x/tools/cmd/deadcode
2023-12-18 19:51:26 +01:00
Joe Mooring
3fc42da3d0 markup: Add Level to Heading struct
Closes #10776
2023-12-04 11:41:01 +01:00
Joe Mooring
bfc325f561 deps: Update github.com/tdewolff/minify/v2 v2.20.7 => v2.20.8
Closes #5748
2023-11-30 10:13:40 +01:00
Joe Mooring
805cc1773b markup/goldmark: Sync image render hook code with Goldmark
Fixes #11681
2023-11-16 18:21:32 +01:00
OMOTO Tsukasa
db14238ba3
markup/goldmark: Update the CJK extension to allow specifying line break styles
This commit follows https://github.com/yuin/goldmark/pull/411
2023-10-29 10:13:56 +01:00
Joe Mooring
272484f8bf
markdown: Pass emoji codes to yuin/goldmark-emoji
Removes emoji code conversion from the page and shortcode parsers. Emoji
codes in markdown are now passed to Goldmark, where the goldmark-emoji
extension converts them to decimal numeric character references.

This disables emoji rendering for the alternate content formats: html,
asciidoc, org, pandoc, and rst.

Fixes #7332
Fixes #11587
Closes #11598
2023-10-24 12:04:13 +02:00
Joe Mooring
1b5f78b6b7 markup/tableofcontents: Return template.HTML from .Fragments.ToHTML
Closes #11545
2023-10-09 18:42:03 +02:00
OMOTO Tsukasa
d7dcc76d27
markup/goldmark: Add CJK extension
Fixes #10472
2023-08-30 13:08:45 +02:00
Bjørn Erik Pedersen
851bf3515e Add all config to docshelper.json
Also consolidate so the mediaTypes and outputFormats are listed once only.

Fixes #11328
2023-08-07 13:42:54 +02:00
Joe Mooring
58da8554cb deps: Fix Chroma dependency version
Fixes #11311
2023-07-31 21:01:43 +02:00
Bjørn Erik Pedersen
7f698c8934
Don't panic on invalid security whitelist regexp
Fixes #11176
2023-06-28 08:57:28 +02:00
Bjørn Erik Pedersen
7c9fada778 Replace the old log setup, with structured logging etc.
Fixes #11124
2023-06-18 13:03:04 +02:00
Oleksandr Redko
382c726e63 markup: Fix typo in function and struct names 2023-06-01 17:59:44 +02:00
Bjørn Erik Pedersen
3f497d496f Prevent double escaping of image alt-text in Goldmar typographer
Fixes #11045
2023-05-30 15:03:54 +02:00
Oleksandr Redko
610cedaa61 all: Fix comments for exported functions and packages 2023-05-18 21:25:27 +02:00
Bjørn Erik Pedersen
241b21b0fd Create a struct with all of Hugo's config options
Primary motivation is documentation, but it will also hopefully simplify the code.

Also,

* Lower case the default output format names; this is in line with the custom ones (map keys) and how
it's treated all the places. This avoids doing `stringds.EqualFold` everywhere.

Closes #10896
Closes #10620
2023-05-16 18:01:29 +02:00
Bjørn Erik Pedersen
5596dc24a0 markup/goldmark: Add config options for the typographer extension
Note that the config per language part of this will be handled in #10602.

Updates #9772
2023-04-12 14:41:32 +02:00
Bjørn Erik Pedersen
b0b1b76dc9 markup/goldmark: Fail on invalid Markdown attributes 2023-03-15 08:54:34 +01:00
Niklas Fasching
1c841ec914 deps: Update go-org to v1.6.6
among other things, fixes a race condition in html writer and bug preventing
explicit line breaks immediately following emphasis
2023-03-12 12:38:12 +01:00
Oleksandr Redko
36ce3a4a9d Correct typos in Go comments 2023-03-02 16:32:32 +01:00
Bjørn Erik Pedersen
ce524d0b5e Add a page template func
Fixes #9339
2023-02-25 19:53:18 +01:00
Bjørn Erik Pedersen
271318ad78 Split parse and render for Goldmark
This also speeds up situations where you only need the fragments/toc and not the rendered content, e.g. Related
with fragments type indexing:

```bash

name            old time/op    new time/op    delta
RelatedSite-10    12.3ms ± 2%    10.7ms ± 1%  -12.95%  (p=0.029 n=4+4)

name            old alloc/op   new alloc/op   delta
RelatedSite-10    38.6MB ± 0%    38.2MB ± 0%   -1.08%  (p=0.029 n=4+4)

name            old allocs/op  new allocs/op  delta
RelatedSite-10      117k ± 0%      115k ± 0%   -1.36%  (p=0.029 n=4+4)
```

Fixes #10750
2023-02-24 10:40:06 +01:00
Bjørn Erik Pedersen
094135ff96 tpl/internal: Sync Go template src to Go 1.20
Updates #10691
2023-02-22 11:26:52 +01:00
Bjørn Erik Pedersen
90da7664bf Add page fragments support to Related
The main topic of this commit is that you can now index fragments (content heading identifiers) when calling `.Related`.

You can do this by:

* Configure one or more indices with type `fragments`
* The name of those index configurations maps to an (optional) front matter slice with fragment references. This allows you to link
page<->fragment and page<->page.
* This also will index all the fragments (heading identifiers) of the pages.

It's also possible to use type `fragments` indices in shortcode, e.g.:

```
{{ $related := site.RegularPages.Related .Page }}
```

But, and this is important, you need to include the shortcode using the `{{<` delimiter. Not doing so will create infinite loops and timeouts.

This commit also:

* Adds two new methods to Page: Fragments (can also be used to build ToC) and HeadingsFiltered (this is only used in Related Content with
index type `fragments` and `enableFilter` set to true.
* Consolidates all `.Related*` methods into one, which takes either a `Page` or an options map as its only argument.
* Add `context.Context` to all of the content related Page API. Turns out it wasn't strictly needed for this particular feature, but it will
soon become usefil, e.g. in #9339.

Closes #10711
Updates #9339
Updates #10725
2023-02-21 17:56:41 +01:00
Khayyam Saleem
73ece30d84
markup: Fix linenos codeblock hl option case regression
This fixes a regression introduced in v0.93.0 where previously, a
mixed-case key for lineNos would be successfully parsed. This change
moves the configuration key lowercasing step into the configuration
normalization stage, which is called whether the highlighting config
is being parsed from a `string` or a `map`.

Fixes #10682
2023-02-05 20:06:25 +01:00
Bjørn Erik Pedersen
e402d91ee1 Misc doc, code refactoring to improve documentation 2023-01-04 18:01:26 +01:00
Bjørn Erik Pedersen
63126c6359 markup/goldmark: Add removeSurroundingParagraph for Markdown images
* Removes any surrounding paragraph nodes
* And transfers any attributes from the surrounding paragraph down to the image node
* Adds IsBlock and Ordinal (zero based) field to the image context passed to the image render hooks

IsBlock is set to true if `wrapStandAloneImageWithinParagraph = false` and  the image's parent node has only one child.

Closes #8362
Fixes #10492
Fixes #10494
Fixes #10501
2022-12-05 15:00:47 +01:00
Bjørn Erik Pedersen
7855b47f07 Add a cache for lexers.Get
```
name                            old time/op    new time/op    delta
Codeblocks/Default-10              152ms ±11%      12ms ± 1%  -92.44%  (p=0.029 n=4+4)
Codeblocks/Hook_no_higlight-10     142ms ± 0%       7ms ± 0%  -95.36%  (p=0.029 n=4+4)

name                            old alloc/op   new alloc/op   delta
Codeblocks/Default-10             11.9MB ± 0%    11.7MB ± 0%   -1.59%  (p=0.029 n=4+4)
Codeblocks/Hook_no_higlight-10    4.62MB ± 1%    4.43MB ± 0%   -4.08%  (p=0.029 n=4+4)

name                            old allocs/op  new allocs/op  delta
Codeblocks/Default-10               209k ± 0%      209k ± 0%   -0.03%  (p=0.029 n=4+4)
Codeblocks/Hook_no_higlight-10     68.4k ± 0%     68.3k ± 0%   -0.06%  (p=0.029 n=4+4)

```
2022-11-24 13:18:33 +01:00
Bjørn Erik Pedersen
34d1150d92
markup/goldmark: Improve benchmark 2022-11-24 12:04:44 +01:00