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2022-03-17all: gofmt -w -r 'interface{} -> any' .Bjørn Erik Pedersen
Updates #9687
2022-03-10Revert "markup/highlight: Add hl_inline option"Bjørn Erik Pedersen
This reverts commit a360cab75a073c2a8d47dcd27f52a6847e8d8d13.
2022-03-09markup/highlight: Add hl_inline optionBjørn Erik Pedersen
If set to true, the highlighted code will not be wrapped in any div. Closes #9442
2022-02-26markup/goldmark: Improve attributes vs optionsBjørn Erik Pedersen
Fixes #9571
2022-02-24Add Markdown diagrams and render hooks for code blocksBjørn Erik Pedersen
You can now create custom hook templates for code blocks, either one for all (`render-codeblock.html`) or for a given code language (e.g. `render-codeblock-go.html`). We also used this new hook to add support for diagrams in Hugo: * Goat (Go ASCII Tool) is built-in and enabled by default; just create a fenced code block with the language `goat` and start draw your Ascii diagrams. * Another popular alternative for diagrams in Markdown, Mermaid (supported by GitHub), can also be implemented with a simple template. See the Hugo documentation for more information. Updates #7765 Closes #9538 Fixes #9553 Fixes #8520 Fixes #6702 Fixes #9558
2021-12-16Add some basic security policies with sensible defaultsBjørn Erik Pedersen
This ommmit contains some security hardening measures for the Hugo build runtime. There are some rarely used features in Hugo that would be good to have disabled by default. One example would be the "external helpers". For `asciidoctor` and some others we use Go's `os/exec` package to start a new process. These are a predefined set of binary names, all loaded from `PATH` and with a predefined set of arguments. Still, if you don't use `asciidoctor` in your project, you might as well have it turned off. You can configure your own in the new `security` configuration section, but the defaults are configured to create a minimal amount of site breakage. And if that do happen, you will get clear instructions in the loa about what to do. The default configuration is listed below. Note that almost all of these options are regular expression _whitelists_ (a string or a slice); the value `none` will block all. ```toml [security] enableInlineShortcodes = false [security.exec] allow = ['^dart-sass-embedded$', '^go$', '^npx$', '^postcss$'] osEnv = ['(?i)^(PATH|PATHEXT|APPDATA|TMP|TEMP|TERM)$'] [security.funcs] getenv = ['^HUGO_'] [security.http] methods = ['(?i)GET|POST'] urls = ['.*'] ```
2020-12-19Improve LookPathBjørn Erik Pedersen
2020-12-03all: Format code with gofumptBjørn Erik Pedersen
See https://github.com/mvdan/gofumpt
2020-10-22Allow getJSON errors to be ignoredBjørn Erik Pedersen
This change is mostly motivated to get a more stable CI build (we're building the Hugo site there, with Instagram and Twitter shortcodes sometimes failing). Fixes #7866
2019-11-23Add Goldmark as the new default markdown handlerBjørn Erik Pedersen
This commit adds the fast and CommonMark compliant Goldmark as the new default markdown handler in Hugo. If you want to continue using BlackFriday as the default for md/markdown extensions, you can use this configuration: ```toml [markup] defaultMarkdownHandler="blackfriday" ``` Fixes #5963 Fixes #1778 Fixes #6355
2019-11-06Prepare for GoldmarkBjørn Erik Pedersen
This commmit prepares for the addition of Goldmark as the new Markdown renderer in Hugo. This introduces a new `markup` package with some common interfaces and each implementation in its own package. See #5963