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hugo/markup/rst/convert.go

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Prepare for Goldmark 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
2019-08-16 13:55:03 +00:00
// Copyright 2019 The Hugo Authors. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// Package rst converts content to HTML using the RST external helper.
package rst
import (
"bytes"
"runtime"
Add some basic security policies with sensible defaults 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 = ['.*'] ```
2021-12-12 11:11:11 +00:00
"github.com/gohugoio/hugo/common/hexec"
Add Dart Sass support But note that the Dart Sass Embedded Protocol is still in beta (beta 5), a main release scheduled for Q1 2021. Fixes #7380 Fixes #8102
2020-12-23 08:26:23 +00:00
"github.com/gohugoio/hugo/htesting"
Improve LookPath
2020-12-18 17:20:12 +00:00
Add render template hooks for links and images This commit also * revises the change detection for templates used by content files in server mode. * Adds a Page.RenderString method Fixes #6545 Fixes #4663 Closes #6043
2019-11-27 12:42:36 +00:00
"github.com/gohugoio/hugo/identity"
Prepare for Goldmark 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
2019-08-16 13:55:03 +00:00
"github.com/gohugoio/hugo/markup/converter"
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
2023-01-04 17:24:36 +00:00
"github.com/gohugoio/hugo/markup/internal"
Prepare for Goldmark 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
2019-08-16 13:55:03 +00:00
)
// Provider is the package entry point.
Add Goldmark as the new default markdown handler 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
2019-11-06 19:10:47 +00:00
var Provider converter.ProviderProvider = provider{}
Prepare for Goldmark 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
2019-08-16 13:55:03 +00:00
all: Run gofumpt -l -w .
2024-01-28 21:34:10 +00:00
type provider struct{}
Prepare for Goldmark 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
2019-08-16 13:55:03 +00:00
func (p provider) New(cfg converter.ProviderConfig) (converter.Provider, error) {
Add Goldmark as the new default markdown handler 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
2019-11-06 19:10:47 +00:00
return converter.NewProvider("rst", func(ctx converter.DocumentContext) (converter.Converter, error) {
Prepare for Goldmark 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
2019-08-16 13:55:03 +00:00
return &rstConverter{
ctx: ctx,
cfg: cfg,
}, nil
Add Goldmark as the new default markdown handler 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
2019-11-06 19:10:47 +00:00
}), nil
Prepare for Goldmark 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
2019-08-16 13:55:03 +00:00
}
type rstConverter struct {
ctx converter.DocumentContext
cfg converter.ProviderConfig
}
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 06:23:10 +00:00
func (c *rstConverter) Convert(ctx converter.RenderContext) (converter.ResultRender, error) {
Add some basic security policies with sensible defaults 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 = ['.*'] ```
2021-12-12 11:11:11 +00:00
b, err := c.getRstContent(ctx.Src, c.ctx)
if err != nil {
return nil, err
}
return converter.Bytes(b), nil
Prepare for Goldmark 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
2019-08-16 13:55:03 +00:00
}
Add render template hooks for links and images This commit also * revises the change detection for templates used by content files in server mode. * Adds a Page.RenderString method Fixes #6545 Fixes #4663 Closes #6043
2019-11-27 12:42:36 +00:00
func (c *rstConverter) Supports(feature identity.Identity) bool {
return false
}
Prepare for Goldmark 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
2019-08-16 13:55:03 +00:00
// getRstContent calls the Python script rst2html as an external helper
// to convert reStructuredText content to HTML.
Add some basic security policies with sensible defaults 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)$'] [security.funcs] getenv = ['^HUGO_'] [security.http] methods = ['(?i)GET|POST'] urls = ['.*'] ```
2021-12-12 11:11:11 +00:00
func (c *rstConverter) getRstContent(src []byte, ctx converter.DocumentContext) ([]byte, error) {
Prepare for Goldmark This commmit prepares for the addition of Goldmark as the new Markdown renderer in Hugo. This introduces a new `markup` package with some common interfaces and each implementation in its own package. See #5963
2019-08-16 13:55:03 +00:00
logger := c.cfg.Logger
Add some basic security policies with sensible defaults This ommmit contains some security hardening measures for the Hugo build runtime. There are some rarely used features in Hugo that would be good to have disabled by default. One example would be the "external helpers". For `asciidoctor` and some others we use Go's `os/exec` package to start a new process. These are a predefined set of binary names, all loaded from `PATH` and with a predefined set of arguments. Still, if you don't use `asciidoctor` in your project, you might as well have it turned off. You can configure your own in the new `security` configuration section, but the defaults are configured to create a minimal amount of site breakage. And if that do happen, you will get clear instructions in the loa about what to do. The default configuration is listed below. Note that almost all of these options are regular expression _whitelists_ (a string or a slice); the value `none` will block all. ```toml [security] enableInlineShortcodes = false [security.exec] allow = ['^dart-sass-embedded$', '^go$', '^npx$', '^postcss$'] osEnv = ['(?i)^(PATH|PATHEXT|APPDATA|TMP|TEMP|TERM)$'] [security.funcs] getenv = ['^HUGO_'] [security.http] methods = ['(?i)GET|POST'] urls = ['.*'] ```
2021-12-12 11:11:11 +00:00
binaryName, binaryPath := getRstBinaryNameAndPath()
Prepare for Goldmark 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
2019-08-16 13:55:03 +00:00
Add some basic security policies with sensible defaults 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 = ['.*'] ```
2021-12-12 11:11:11 +00:00
if binaryName == "" {
Allow getJSON errors to be ignored 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
2020-10-21 09:17:48 +00:00
logger.Println("rst2html / rst2html.py not found in $PATH: Please install.\n",
Prepare for Goldmark This commmit prepares for the addition of Goldmark as the new Markdown renderer in Hugo. This introduces a new `markup` package with some common interfaces and each implementation in its own package. See #5963
2019-08-16 13:55:03 +00:00
" Leaving reStructuredText content unrendered.")
Add some basic security policies with sensible defaults This ommmit contains some security hardening measures for the Hugo build runtime. There are some rarely used features in Hugo that would be good to have disabled by default. One example would be the "external helpers". For `asciidoctor` and some others we use Go's `os/exec` package to start a new process. These are a predefined set of binary names, all loaded from `PATH` and with a predefined set of arguments. Still, if you don't use `asciidoctor` in your project, you might as well have it turned off. You can configure your own in the new `security` configuration section, but the defaults are configured to create a minimal amount of site breakage. And if that do happen, you will get clear instructions in the loa about what to do. The default configuration is listed below. Note that almost all of these options are regular expression _whitelists_ (a string or a slice); the value `none` will block all. ```toml [security] enableInlineShortcodes = false [security.exec] allow = ['^dart-sass-embedded$', '^go$', '^npx$', '^postcss$'] osEnv = ['(?i)^(PATH|PATHEXT|APPDATA|TMP|TEMP|TERM)$'] [security.funcs] getenv = ['^HUGO_'] [security.http] methods = ['(?i)GET|POST'] urls = ['.*'] ```
2021-12-12 11:11:11 +00:00
return src, nil
Prepare for Goldmark 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
2019-08-16 13:55:03 +00:00
}
rst: Adjust log level
2021-01-01 10:50:13 +00:00
Add some basic security policies with sensible defaults 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)$'] [security.funcs] getenv = ['^HUGO_'] [security.http] methods = ['(?i)GET|POST'] urls = ['.*'] ```
2021-12-12 11:11:11 +00:00
logger.Infoln("Rendering", ctx.DocumentName, "with", binaryName, "...")
rst: Adjust log level
2021-01-01 10:50:13 +00:00
Prepare for Goldmark This commmit prepares for the addition of Goldmark as the new Markdown renderer in Hugo. This introduces a new `markup` package with some common interfaces and each implementation in its own package. See #5963
2019-08-16 13:55:03 +00:00
var result []byte
Add some basic security policies with sensible defaults This ommmit contains some security hardening measures for the Hugo build runtime. There are some rarely used features in Hugo that would be good to have disabled by default. One example would be the "external helpers". For `asciidoctor` and some others we use Go's `os/exec` package to start a new process. These are a predefined set of binary names, all loaded from `PATH` and with a predefined set of arguments. Still, if you don't use `asciidoctor` in your project, you might as well have it turned off. You can configure your own in the new `security` configuration section, but the defaults are configured to create a minimal amount of site breakage. And if that do happen, you will get clear instructions in the loa about what to do. The default configuration is listed below. Note that almost all of these options are regular expression _whitelists_ (a string or a slice); the value `none` will block all. ```toml [security] enableInlineShortcodes = false [security.exec] allow = ['^dart-sass-embedded$', '^go$', '^npx$', '^postcss$'] osEnv = ['(?i)^(PATH|PATHEXT|APPDATA|TMP|TEMP|TERM)$'] [security.funcs] getenv = ['^HUGO_'] [security.http] methods = ['(?i)GET|POST'] urls = ['.*'] ```
2021-12-12 11:11:11 +00:00
var err error
Prepare for Goldmark 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
2019-08-16 13:55:03 +00:00
// certain *nix based OSs wrap executables in scripted launchers
// invoking binaries on these OSs via python interpreter causes SyntaxError
// invoke directly so that shebangs work as expected
// handle Windows manually because it doesn't do shebangs
if runtime.GOOS == "windows" {
Add some basic security policies with sensible defaults 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)$'] [security.funcs] getenv = ['^HUGO_'] [security.http] methods = ['(?i)GET|POST'] urls = ['.*'] ```
2021-12-12 11:11:11 +00:00
pythonBinary, _ := internal.GetPythonBinaryAndExecPath()
args := []string{binaryPath, "--leave-comments", "--initial-header-level=2"}
result, err = internal.ExternallyRenderContent(c.cfg, ctx, src, pythonBinary, args)
Prepare for Goldmark This commmit prepares for the addition of Goldmark as the new Markdown renderer in Hugo. This introduces a new `markup` package with some common interfaces and each implementation in its own package. See #5963
2019-08-16 13:55:03 +00:00
} else {
args := []string{"--leave-comments", "--initial-header-level=2"}
Add some basic security policies with sensible defaults This ommmit contains some security hardening measures for the Hugo build runtime. There are some rarely used features in Hugo that would be good to have disabled by default. One example would be the "external helpers". For `asciidoctor` and some others we use Go's `os/exec` package to start a new process. These are a predefined set of binary names, all loaded from `PATH` and with a predefined set of arguments. Still, if you don't use `asciidoctor` in your project, you might as well have it turned off. You can configure your own in the new `security` configuration section, but the defaults are configured to create a minimal amount of site breakage. And if that do happen, you will get clear instructions in the loa about what to do. The default configuration is listed below. Note that almost all of these options are regular expression _whitelists_ (a string or a slice); the value `none` will block all. ```toml [security] enableInlineShortcodes = false [security.exec] allow = ['^dart-sass-embedded$', '^go$', '^npx$', '^postcss$'] osEnv = ['(?i)^(PATH|PATHEXT|APPDATA|TMP|TEMP|TERM)$'] [security.funcs] getenv = ['^HUGO_'] [security.http] methods = ['(?i)GET|POST'] urls = ['.*'] ```
2021-12-12 11:11:11 +00:00
result, err = internal.ExternallyRenderContent(c.cfg, ctx, src, binaryName, args)
}
if err != nil {
return nil, err
Prepare for Goldmark 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
2019-08-16 13:55:03 +00:00
}
Add some basic security policies with sensible defaults 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 = ['.*'] ```
2021-12-12 11:11:11 +00:00
Prepare for Goldmark 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
2019-08-16 13:55:03 +00:00
// TODO(bep) check if rst2html has a body only option.
bodyStart := bytes.Index(result, []byte("<body>\n"))
if bodyStart < 0 {
all: Format code with gofumpt See https://github.com/mvdan/gofumpt
2020-12-02 12:23:25 +00:00
bodyStart = -7 // compensate for length
Prepare for Goldmark 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
2019-08-16 13:55:03 +00:00
}
bodyEnd := bytes.Index(result, []byte("\n</body>"))
if bodyEnd < 0 || bodyEnd >= len(result) {
bodyEnd = len(result) - 1
if bodyEnd < 0 {
bodyEnd = 0
}
}
Add some basic security policies with sensible defaults 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 = ['.*'] ```
2021-12-12 11:11:11 +00:00
return result[bodyStart+7 : bodyEnd], err
Prepare for Goldmark 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
2019-08-16 13:55:03 +00:00
}
Add some basic security policies with sensible defaults 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)$'] [security.funcs] getenv = ['^HUGO_'] [security.http] methods = ['(?i)GET|POST'] urls = ['.*'] ```
2021-12-12 11:11:11 +00:00
var rst2Binaries = []string{"rst2html", "rst2html.py"}
func getRstBinaryNameAndPath() (string, string) {
for _, candidate := range rst2Binaries {
if pth := hexec.LookPath(candidate); pth != "" {
return candidate, pth
Prepare for Goldmark This commmit prepares for the addition of Goldmark as the new Markdown renderer in Hugo. This introduces a new `markup` package with some common interfaces and each implementation in its own package. See #5963
2019-08-16 13:55:03 +00:00
}
}
Add some basic security policies with sensible defaults This ommmit contains some security hardening measures for the Hugo build runtime. There are some rarely used features in Hugo that would be good to have disabled by default. One example would be the "external helpers". For `asciidoctor` and some others we use Go's `os/exec` package to start a new process. These are a predefined set of binary names, all loaded from `PATH` and with a predefined set of arguments. Still, if you don't use `asciidoctor` in your project, you might as well have it turned off. You can configure your own in the new `security` configuration section, but the defaults are configured to create a minimal amount of site breakage. And if that do happen, you will get clear instructions in the loa about what to do. The default configuration is listed below. Note that almost all of these options are regular expression _whitelists_ (a string or a slice); the value `none` will block all. ```toml [security] enableInlineShortcodes = false [security.exec] allow = ['^dart-sass-embedded$', '^go$', '^npx$', '^postcss$'] osEnv = ['(?i)^(PATH|PATHEXT|APPDATA|TMP|TEMP|TERM)$'] [security.funcs] getenv = ['^HUGO_'] [security.http] methods = ['(?i)GET|POST'] urls = ['.*'] ```
2021-12-12 11:11:11 +00:00
return "", ""
Prepare for Goldmark 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
2019-08-16 13:55:03 +00:00
}
Add some basic security policies with sensible defaults 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)$'] [security.funcs] getenv = ['^HUGO_'] [security.http] methods = ['(?i)GET|POST'] urls = ['.*'] ```
2021-12-12 11:11:11 +00:00
// Supports returns whether rst is (or should be) installed on this computer.
Prepare for Goldmark This commmit prepares for the addition of Goldmark as the new Markdown renderer in Hugo. This introduces a new `markup` package with some common interfaces and each implementation in its own package. See #5963
2019-08-16 13:55:03 +00:00
func Supports() bool {
Add some basic security policies with sensible defaults This ommmit contains some security hardening measures for the Hugo build runtime. There are some rarely used features in Hugo that would be good to have disabled by default. One example would be the "external helpers". For `asciidoctor` and some others we use Go's `os/exec` package to start a new process. These are a predefined set of binary names, all loaded from `PATH` and with a predefined set of arguments. Still, if you don't use `asciidoctor` in your project, you might as well have it turned off. You can configure your own in the new `security` configuration section, but the defaults are configured to create a minimal amount of site breakage. And if that do happen, you will get clear instructions in the loa about what to do. The default configuration is listed below. Note that almost all of these options are regular expression _whitelists_ (a string or a slice); the value `none` will block all. ```toml [security] enableInlineShortcodes = false [security.exec] allow = ['^dart-sass-embedded$', '^go$', '^npx$', '^postcss$'] osEnv = ['(?i)^(PATH|PATHEXT|APPDATA|TMP|TEMP|TERM)$'] [security.funcs] getenv = ['^HUGO_'] [security.http] methods = ['(?i)GET|POST'] urls = ['.*'] ```
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name, _ := getRstBinaryNameAndPath()
hasBin := name != ""
Add Dart Sass support But note that the Dart Sass Embedded Protocol is still in beta (beta 5), a main release scheduled for Q1 2021. Fixes #7380 Fixes #8102
2020-12-23 08:26:23 +00:00
if htesting.SupportsAll() {
Add some basic security policies with sensible defaults 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)$'] [security.funcs] getenv = ['^HUGO_'] [security.http] methods = ['(?i)GET|POST'] urls = ['.*'] ```
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if !hasBin {
panic("rst not installed")
}
Add Dart Sass support But note that the Dart Sass Embedded Protocol is still in beta (beta 5), a main release scheduled for Q1 2021. Fixes #7380 Fixes #8102
2020-12-23 08:26:23 +00:00
return true
}
Add some basic security policies with sensible defaults This ommmit contains some security hardening measures for the Hugo build runtime. There are some rarely used features in Hugo that would be good to have disabled by default. One example would be the "external helpers". For `asciidoctor` and some others we use Go's `os/exec` package to start a new process. These are a predefined set of binary names, all loaded from `PATH` and with a predefined set of arguments. Still, if you don't use `asciidoctor` in your project, you might as well have it turned off. You can configure your own in the new `security` configuration section, but the defaults are configured to create a minimal amount of site breakage. And if that do happen, you will get clear instructions in the loa about what to do. The default configuration is listed below. Note that almost all of these options are regular expression _whitelists_ (a string or a slice); the value `none` will block all. ```toml [security] enableInlineShortcodes = false [security.exec] allow = ['^dart-sass-embedded$', '^go$', '^npx$', '^postcss$'] osEnv = ['(?i)^(PATH|PATHEXT|APPDATA|TMP|TEMP|TERM)$'] [security.funcs] getenv = ['^HUGO_'] [security.http] methods = ['(?i)GET|POST'] urls = ['.*'] ```
2021-12-12 11:11:11 +00:00
return hasBin
Prepare for Goldmark 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
2019-08-16 13:55:03 +00:00
}
Reference in a new issue Copy permalink