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Paul Gottschling e03f82eef2
Pass minification errors to the user
Previously, *minifyTransformation.Transform suppressed the
error returned by t.m.Minify. This meant that when minification
returned an error, the error would not reach the user. Instead,
minification would silently fail. For example, if a JavaScript
file included a call to the Date constructor with:

new Date(2020, 04, 02)

The package that the minification library uses to parse JS files,
github.com/tdewolff/parse would return an error, since "04" would
be parsed as a legacy octal. However, the JS file would remain
un-minified with no error.

Fixing this is not as simple as replacing "_" with an "err" in
*minifyTransformation.Transform, however (though this is
necessary). If we only returned this error from Transform,
then hugolib.TestResourceMinifyDisabled would fail. Instead of
being a no-op, as TestResourceMinifyDisabled expects, using the
"minify" template function with a "disableXML=true" config
setting instead returns the error, "minifier does not exist for
mimetype."

The "minifier does not exist" error is returned because of the
way minifiers.New works. If the user's config disables
minification for a particular MIME type, minifiers.New does
not add it to the resulting Client's *minify.M. However, this
also means that when the "minify" template function is executed,
 a *resourceAdapter's transformations still add a minification.
When it comes time to call the minify.Minifier for a specific
MIME type via *M.MinifyMimetype, the github.com/tdewolff/minify
library throws the "does not exist" error for the missing MIME
type.

The solution was to change minifiers.New so, instead of skipping
a minifier for each disabled MIME type, it adds  a NoOpMinifier,
which simply copies the source to the destination without
minification. This means that when the "minify" template
function is used for a particular resource, and that resource's
MIME type has minification disabled, minification is genuinely
skipped, and does not result in an error.

In order to add this, I've fixed a possibly unwanted interaction
between minifiers.TestConfigureMinify and
hugolib.TestResourceMinifyDisabled. The latter disables
minification and expects minification to be a no-op. The former
disables minification and expects it to result in an error. The
only reason hugolib.TestResourceMinifyDisabled passes in the
original code is that the "does not exist" error is suppressed.
However, we shouldn't suppress minification errors, since they
can leave users perplexed. I've changed the test assertion in
minifiers.TestConfigureMinify to expect no errors and a no-op
if minification is disabled for a particular MIME type.

Fixes #8954
2021-09-22 20:54:40 +02:00
.circleci Bump down again to Go 1.16.7 for the release builds 2021-09-04 11:22:51 +02:00
.github Update to Go 1.17 2021-08-31 11:19:51 +02:00
bufferpool tests: Convert from testify to quicktest 2019-08-12 13:26:32 +02:00
cache Misc config loading fixes 2021-06-14 17:00:32 +02:00
codegen all: Fix minor typos 2020-12-16 12:11:32 +01:00
commands commands: Make the error handling for the mod commands more lenient 2021-09-17 17:16:34 +02:00
common releaser: Prepare repository for 0.89.0-DEV 2021-09-04 10:33:09 +00:00
compare all: Format code with gofumpt 2020-12-03 13:12:58 +01:00
config Fix it so disableKinds etc. does not get merged in from theme 2021-08-22 13:25:20 +02:00
create hugofs: Make FileMeta a struct 2021-07-15 17:14:26 +02:00
deploy Misc config loading fixes 2021-06-14 17:00:32 +02:00
deps tpl/fmt: Add erroridf template func 2021-06-07 19:11:03 +02:00
docs releaser: Add release notes to /docs for release of 0.88.1 2021-09-04 09:39:19 +00:00
docshelper Some minify configuration adjustments 2020-03-20 20:35:57 +01:00
examples examples: Remove unneeded meta tag from blog example 2020-11-24 20:20:04 +01:00
helpers Bump all long-living deprecations to ERRORs 2021-07-25 17:17:21 +02:00
htesting Update to Go 1.17 2021-08-31 11:19:51 +02:00
hugofs hugofs: Make FileMeta a struct 2021-07-15 17:14:26 +02:00
hugolib Pass minification errors to the user 2021-09-22 20:54:40 +02:00
identity all: Format code with gofumpt 2020-12-03 13:12:58 +01:00
langs Reduce binary size vs locale, update to CLDR v36.1 2021-08-02 19:40:32 +02:00
lazy all: Format code with gofumpt 2020-12-03 13:12:58 +01:00
livereload all: Format code with gofumpt 2020-12-03 13:12:58 +01:00
markup highlight: Add tabindex when code is not highlighted 2021-08-23 12:28:45 +02:00
media media: Adjust test assertion 2021-06-18 13:15:00 +02:00
metrics all: Format code with gofumpt 2020-12-03 13:12:58 +01:00
minifiers Pass minification errors to the user 2021-09-22 20:54:40 +02:00
modules modules: Add some help text to the 'unknown revision' error 2021-09-17 09:34:35 +02:00
navigation Improve handling of <nil> Params 2021-07-30 21:07:52 +02:00
output output: Make WebAppManifestFormat NotAlternative=true 2021-06-18 13:19:37 +02:00
parser parser: Indent TOML tables 2021-08-04 11:39:16 +02:00
publisher Misc config loading fixes 2021-06-14 17:00:32 +02:00
related Misc config loading fixes 2021-06-14 17:00:32 +02:00
releaser Fix theme count in release notes 2021-07-21 16:35:38 +02:00
resources Pass minification errors to the user 2021-09-22 20:54:40 +02:00
scripts/fork_go_templates Pull in latest Go 1.16 template source 2021-02-18 14:11:48 +01:00
snap releaser: Prepare repository for 0.89.0-DEV 2021-09-04 10:33:09 +00:00
source hugofs: Make FileMeta a struct 2021-07-15 17:14:26 +02:00
temp releaser: Prepare repository for 0.89.0-DEV 2021-09-04 10:33:09 +00:00
tpl Clarify "precision" in currency format functions 2021-09-22 20:00:30 +02:00
transform all: Fix minor typos 2020-12-16 12:11:32 +01:00
watcher Add polling as a fallback to native filesystem events in server watch 2021-07-04 16:12:28 +02:00
.dockerignore Support Docker args TAGS, WORKDIR, CGO; speed up repetitive builds 2019-02-22 11:53:17 -08:00
.gitattributes .gitattributes: Exclude *.svg from CRLF/LF conversion 2018-07-09 21:06:15 -06:00
.gitignore Collect HTML elements during the build to use in PurgeCSS etc. 2020-04-09 22:57:26 +02:00
.gitmodules Remove the theme submodule from /docs 2017-08-10 14:54:19 +02:00
.mailmap Add .mailmap to get a more correct author log 2015-01-28 16:50:36 +01:00
bench.sh Add GOEXE to support building with different versions of go 2017-07-16 00:35:15 +02:00
benchbep.sh Add Hugo Modules 2019-07-24 09:35:53 +02:00
benchSite.sh all: Fix minor typos 2020-12-16 12:11:32 +01:00
bepdock.sh build: Update the temp docker script 2018-09-24 12:41:12 +02:00
CONTRIBUTING.md Update CONTRIBUTING.md 2021-02-25 11:50:08 +01:00
Dockerfile #8210 Upgrade golang version for Dockerfile 2021-02-28 14:14:06 +01:00
go.mod build(deps): bump github.com/evanw/esbuild from 0.12.24 to 0.12.29 2021-09-22 20:00:05 +02:00
go.sum build(deps): bump github.com/evanw/esbuild from 0.12.24 to 0.12.29 2021-09-22 20:00:05 +02:00
goreleaser.yml Use SPDX license identifier 2021-05-24 11:54:46 +02:00
LICENSE Add a GitHub compatible Apache 2 license text 2018-04-16 00:03:30 +02:00
magefile.go all: Format code with gofumpt 2020-12-03 13:12:58 +01:00
main.go all: Format code with gofumpt 2020-12-03 13:12:58 +01:00
merge-release.sh Add merge helper 2020-10-08 19:32:53 +02:00
pull-docs.sh Allow the pull-docs script to pull other than master 2017-09-23 10:13:40 +02:00
README.md readme: Update dependency list 2021-05-03 15:55:28 +02:00
SECURITY.md Update SECURITY.md 2020-12-22 10:09:59 +01:00

Hugo

A Fast and Flexible Static Site Generator built with love by bep, spf13 and friends in Go.

Website | Forum | Documentation | Installation Guide | Contribution Guide | Twitter

GoDoc Tests on Linux, MacOS and Windows Go Report Card

Overview

Hugo is a static HTML and CSS website generator written in Go. It is optimized for speed, ease of use, and configurability. Hugo takes a directory with content and templates and renders them into a full HTML website.

Hugo relies on Markdown files with front matter for metadata, and you can run Hugo from any directory. This works well for shared hosts and other systems where you dont have a privileged account.

Hugo renders a typical website of moderate size in a fraction of a second. A good rule of thumb is that each piece of content renders in around 1 millisecond.

Hugo is designed to work well for any kind of website including blogs, tumbles, and docs.

Supported Architectures

Currently, we provide pre-built Hugo binaries for Windows, Linux, FreeBSD, NetBSD, DragonFly BSD, Open BSD, macOS (Darwin), and Android for x64, i386 and ARM architectures.

Hugo may also be compiled from source wherever the Go compiler tool chain can run, e.g. for other operating systems including Plan 9 and Solaris.

Complete documentation is available at Hugo Documentation.

Choose How to Install

If you want to use Hugo as your site generator, simply install the Hugo binaries. The Hugo binaries have no external dependencies.

To contribute to the Hugo source code or documentation, you should fork the Hugo GitHub project and clone it to your local machine.

Finally, you can install the Hugo source code with go, build the binaries yourself, and run Hugo that way. Building the binaries is an easy task for an experienced go getter.

Install Hugo as Your Site Generator (Binary Install)

Use the installation instructions in the Hugo documentation.

Build and Install the Binaries from Source (Advanced Install)

Prerequisite Tools

Fetch from GitHub

Since Hugo 0.48, Hugo uses the Go Modules support built into Go 1.11 to build. The easiest is to clone Hugo in a directory outside of GOPATH, as in the following example:

mkdir $HOME/src
cd $HOME/src
git clone https://github.com/gohugoio/hugo.git
cd hugo
go install

If you are a Windows user, substitute the $HOME environment variable above with %USERPROFILE%.

If you want to compile with Sass/SCSS support use --tags extended and make sure CGO_ENABLED=1 is set in your go environment. If you don't want to have CGO enabled, you may use the following command to temporarily enable CGO only for hugo compilation:

CGO_ENABLED=1 go install --tags extended

The Hugo Documentation

The Hugo documentation now lives in its own repository, see https://github.com/gohugoio/hugoDocs. But we do keep a version of that documentation as a git subtree in this repository. To build the sub folder /docs as a Hugo site, you need to clone this repo:

git clone git@github.com:gohugoio/hugo.git

Contributing to Hugo

For a complete guide to contributing to Hugo, see the Contribution Guide.

We welcome contributions to Hugo of any kind including documentation, themes, organization, tutorials, blog posts, bug reports, issues, feature requests, feature implementations, pull requests, answering questions on the forum, helping to manage issues, etc.

The Hugo community and maintainers are very active and helpful, and the project benefits greatly from this activity.

Asking Support Questions

We have an active discussion forum where users and developers can ask questions. Please don't use the GitHub issue tracker to ask questions.

Reporting Issues

If you believe you have found a defect in Hugo or its documentation, use the GitHub issue tracker to report the problem to the Hugo maintainers. If you're not sure if it's a bug or not, start by asking in the discussion forum. When reporting the issue, please provide the version of Hugo in use (hugo version).

Submitting Patches

The Hugo project welcomes all contributors and contributions regardless of skill or experience level. If you are interested in helping with the project, we will help you with your contribution. Hugo is a very active project with many contributions happening daily.

We want to create the best possible product for our users and the best contribution experience for our developers, we have a set of guidelines which ensure that all contributions are acceptable. The guidelines are not intended as a filter or barrier to participation. If you are unfamiliar with the contribution process, the Hugo team will help you and teach you how to bring your contribution in accordance with the guidelines.

For a complete guide to contributing code to Hugo, see the Contribution Guide.

Analytics

Dependencies

Hugo stands on the shoulder of many great open source libraries.

If you run hugo env -v you will get a complete and up to date list.

In Hugo 0.83.0 that list is, in lexical order:

cloud.google.com/go/storage="v1.10.0"
cloud.google.com/go="v0.81.0"
github.com/Azure/azure-pipeline-go="v0.2.2"
github.com/Azure/azure-storage-blob-go="v0.9.0"
github.com/BurntSushi/locker="v0.0.0-20171006230638-a6e239ea1c69"
github.com/BurntSushi/toml="v0.3.1"
github.com/PuerkitoBio/purell="v1.1.1"
github.com/PuerkitoBio/urlesc="v0.0.0-20170810143723-de5bf2ad4578"
github.com/alecthomas/chroma="v0.9.1"
github.com/armon/go-radix="v1.0.0"
github.com/aws/aws-sdk-go="v1.38.23"
github.com/bep/debounce="v1.2.0"
github.com/bep/gitmap="v1.1.2"
github.com/bep/godartsass="v0.12.0"
github.com/bep/gowebp="v0.1.0"
github.com/bep/tmc="v0.5.1"
github.com/cli/safeexec="v1.0.0"
github.com/cpuguy83/go-md2man/v2="v2.0.0"
github.com/danwakefield/fnmatch="v0.0.0-20160403171240-cbb64ac3d964"
github.com/disintegration/gift="v1.2.1"
github.com/dlclark/regexp2="v1.4.0"
github.com/dustin/go-humanize="v1.0.0"
github.com/evanw/esbuild="v0.11.16"
github.com/fsnotify/fsnotify="v1.4.9"
github.com/getkin/kin-openapi="v0.61.0"
github.com/ghodss/yaml="v1.0.0"
github.com/go-openapi/jsonpointer="v0.19.5"
github.com/go-openapi/swag="v0.19.5"
github.com/gobuffalo/flect="v0.2.2"
github.com/gobwas/glob="v0.2.3"
github.com/gohugoio/go-i18n/v2="v2.1.3-0.20210430103248-4c28c89f8013"
github.com/golang/groupcache="v0.0.0-20200121045136-8c9f03a8e57e"
github.com/golang/protobuf="v1.5.2"
github.com/google/go-cmp="v0.5.5"
github.com/google/uuid="v1.1.2"
github.com/google/wire="v0.4.0"
github.com/googleapis/gax-go/v2="v2.0.5"
github.com/googleapis/gax-go="v2.0.2+incompatible"
github.com/gorilla/websocket="v1.4.2"
github.com/hashicorp/hcl="v1.0.0"
github.com/jdkato/prose="v1.2.1"
github.com/jmespath/go-jmespath="v0.4.0"
github.com/kyokomi/emoji/v2="v2.2.8"
github.com/magiconair/properties="v1.8.1"
github.com/mailru/easyjson="v0.0.0-20190626092158-b2ccc519800e"
github.com/mattn/go-ieproxy="v0.0.1"
github.com/mattn/go-isatty="v0.0.12"
github.com/mattn/go-runewidth="v0.0.9"
github.com/miekg/mmark="v1.3.6"
github.com/mitchellh/hashstructure="v1.0.0"
github.com/mitchellh/mapstructure="v1.3.3"
github.com/muesli/smartcrop="v0.3.0"
github.com/niklasfasching/go-org="v1.5.0"
github.com/olekukonko/tablewriter="v0.0.5"
github.com/pelletier/go-toml="v1.9.0"
github.com/pkg/errors="v0.9.1"
github.com/rogpeppe/go-internal="v1.8.0"
github.com/russross/blackfriday/v2="v2.0.1"
github.com/russross/blackfriday="v1.5.3-0.20200218234912-41c5fccfd6f6"
github.com/rwcarlsen/goexif="v0.0.0-20190401172101-9e8deecbddbd"
github.com/sanity-io/litter="v1.5.0"
github.com/shurcooL/sanitized_anchor_name="v1.0.0"
github.com/spf13/afero="v1.6.0"
github.com/spf13/cast="v1.3.1"
github.com/spf13/cobra="v1.1.3"
github.com/spf13/fsync="v0.9.0"
github.com/spf13/jwalterweatherman="v1.1.0"
github.com/spf13/pflag="v1.0.5"
github.com/spf13/viper="v1.7.1"
github.com/subosito/gotenv="v1.2.0"
github.com/tdewolff/minify/v2="v2.9.16"
github.com/tdewolff/parse/v2="v2.5.14"
github.com/yuin/goldmark-highlighting="v0.0.0-20200307114337-60d527fdb691"
github.com/yuin/goldmark="v1.3.5"
go.opencensus.io="v0.23.0"
gocloud.dev="v0.20.0"
golang.org/x/image="v0.0.0-20210220032944-ac19c3e999fb"
golang.org/x/net="v0.0.0-20210316092652-d523dce5a7f4"
golang.org/x/oauth2="v0.0.0-20210413134643-5e61552d6c78"
golang.org/x/sync="v0.0.0-20210220032951-036812b2e83c"
golang.org/x/sys="v0.0.0-20210412220455-f1c623a9e750"
golang.org/x/text="v0.3.6"
golang.org/x/xerrors="v0.0.0-20200804184101-5ec99f83aff1"
google.golang.org/api="v0.45.0"
google.golang.org/genproto="v0.0.0-20210413151531-c14fb6ef47c3"
google.golang.org/grpc="v1.37.0"
google.golang.org/protobuf="v1.26.0"
gopkg.in/ini.v1="v1.51.1"
gopkg.in/yaml.v2="v2.4.0"