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2024-01-27all: Rework page store, add a dynacache, improve partial rebuilds, and some ↵develop2024Bjørn Erik Pedersen
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
2023-11-01Avoid double printing INFO deprecation messagesBjørn Erik Pedersen
Fixes #11645
2023-10-26Revise the deprecation loggingBjørn Erik Pedersen
This introduces a more automatic way of increasing the log levels for deprecation log statements based on the version it was deprecated. The thresholds are a little arbitrary, but * We log INFO for 6 releases * We log WARN for another 6 releases * THen ERROR (failing the build) This should give theme authors plenty of time to catch up without having the log filled with warnings.
2023-07-29commands: Update cacheDir descriptionJoe Mooring
2023-07-04Bump github.com/bep/clock v0.3.0 to renamed github.com/bep/clocks v0.5.0Anthony Fok
2023-06-30Only print the path warnings onceBjørn Erik Pedersen
We could reset and rerun it on server rebuilds, but that report needs a full build to make sense. Also clean up the config vs flags in this area: Make all config settings match the flags e.g. `printPathWarnings`, but set up aliases for the old. Fixes #11187
2023-06-21commands: Make hugo env respect --logLevelBjørn Erik Pedersen
Fixes #11145
2023-06-19all: Fix typos in function names and commentsOleksandr Redko
2023-06-18Replace the old log setup, with structured logging etc.Bjørn Erik Pedersen
Fixes #11124
2023-06-13commands: Remove flags log, verboseLog, add flag logLevel, deprecate flags ↵Bjørn Erik Pedersen
verbose and debug Fixes #9648 Fixes #11071
2023-06-12cache: Set default cache path based on $USERErica Mays
Change the default cache directory to `$TMPDIR/hugo_cache_$USER`, so that multi-user systems do not have caches that interfere with each other. The other cache-choosing logic (e.g. Netlify exceptions, configuration options) are not affected. Fixes #7391
2023-06-05commands: Add TLS/HTTPS support to hugo serverBjørn Erik Pedersen
* commands: Add TLS/HTTPS support to hugo server The "auto cert" handling in this PR is backed by mkcert (see link below). To get this up and running on a new PC, you can: ``` hugo server trust hugo server --tlsAuto ``` When `--tlsAuto` (or `--tlsCertFile` and `--tlsKeyFile`) is set and no `--baseURL` is provided as a flag, the server is started with TLS and `https` as the protocol. Note that you only need to run `hugo server trust` once per PC. If you already have the key and the cert file (e.g. by using mkcert directly), you can do: ``` hugo server --tlsCertFile mycert.pem --tlsKeyFile mykey.pem ``` See https://github.com/FiloSottile/mkcert Fixes #11064
2023-05-28commands: Add the common build flags to the config commandsBjørn Erik Pedersen
Which allows to see the config with `--theme` applied. Updates #11018
2023-05-28commands: Reinstate some of the removed build flags (e.g. --theme) to new ↵Bjørn Erik Pedersen
and mod Fixes #11018
2023-05-27commands: Move the --format flag to only the commands that support itBjørn Erik Pedersen
Fixes #11022
2023-05-24Fix regression with site.IsServer when not running a serverBjørn Erik Pedersen
Fixes #11006
2023-05-22Add --format to hugo configBjørn Erik Pedersen
Now default to TOML.
2023-05-22Add cache busting config to support Tailwind 3Bjørn Erik Pedersen
Fixes #10974
2023-05-19commands: Fix data raceBjørn Erik Pedersen
By wrapping all use of the shared config in a lock. Updates #10953
2023-05-19Re-add --printUnusedTemplates and --printPathWarningsBjørn Erik Pedersen
And now with tests. Updates #10953
2023-05-18Make GOMAXPROCS to be CPU limit aware Benjamin Elder
Fixes #10950
2023-05-18commands: Load config before creating the filesystemBjørn Erik Pedersen
To allow publishDir to be set in config file.
2023-05-18Fix some recently introduced error handling issuesBjørn Erik Pedersen
Updates #10953
2023-05-17commands: Improve the common build flag handlingBjørn Erik Pedersen
Updates #10947
2023-05-17Re-establish all the server flagsBjørn Erik Pedersen
Updates #10947
2023-05-16Create a struct with all of Hugo's config optionsBjørn Erik Pedersen
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
2023-03-14commands: Fix data race in testBjørn Erik Pedersen
Note that this is a test fix only.
2023-03-01Replace deprecated ioutil with io and osOleksandr Redko
https://pkg.go.dev/io/ioutil is deprecated since Go 1.16.
2022-12-22Add HUGO_PUBLISHDIR to the Node environmentBjørn Erik Pedersen
So you can do `process.env.HUGO_PUBLISHDIR` in your `postcss.config.js` to figure out where Hugo publishes its files. Note that the value will always be an absolute file path and will point to a directory on disk even when running `hugo server` in memory mode. If you write to this folder from PostCSS when running the server, you could run the server with one of these flags: ``` hugo server --renderToDisk hugo server --renderStaticToDisk ``` Fixes #10554
2022-12-21Allow "fast render mode" even if --disableLiveReload is setBjørn Erik Pedersen
Fixes #10561
2022-09-29Fix htimes /: operation not permitted error on config changesBjørn Erik Pedersen
Regression introduced in v0.104.1.
2022-05-27commands: Fix case where languages cannot be configuredBjørn Erik Pedersen
There are some commands that needs to complete without a complete configuration.
2022-05-15server: Fix SIGINT handling after loading bad configurationBjørn Erik Pedersen
Also fix the config error messages. Fixes #9664
2022-05-08Use configured timeZone for the clockBjørn Erik Pedersen
And some other related adjustments. Updates #8787
2022-05-08Add `clock` cli flagsatotake
Close #8787
2022-05-06Improve error messages, esp. when the server is runningBjørn Erik Pedersen
* Add file context to minifier errors when publishing * Misc fixes (see issues) * Allow custom server error template in layouts/server/error.html To get to this, this commit also cleans up and simplifies the code surrounding errors and files. This also removes the usage of `github.com/pkg/errors`, mostly because of https://github.com/pkg/errors/issues/223 -- but also because most of this is now built-in to Go. Fixes #9852 Fixes #9857 Fixes #9863
2022-04-18Revert "Revert "Fix PostProcess regression for hugo server""Bjørn Erik Pedersen
This reverts commit 6c35a1a9eacf2aa86a11ecd31c4022ce330b2f16. Updates #9794
2022-04-17Revert "Fix PostProcess regression for hugo server"Bjørn Erik Pedersen
This reverts commit 4deb5c60661bdb1d686664f0207f45517a086f29.
2022-04-16Fix PostProcess regression for hugo serverBjørn Erik Pedersen
Fixes #9788
2022-04-08Rework the Destination filesystem to make --renderStaticToDisk workBjørn Erik Pedersen
See #9626
2022-04-08Revert "Revert "Some minor adjustments to the new static filesystem logic""Bjørn Erik Pedersen
This reverts commit 5ef8a9f32c25a9b4cc821393c58733e57a7ad234.
2022-04-08Revert "Revert "Allow rendering static files to disk and dynamic to memory ↵Bjørn Erik Pedersen
in server mode"" This reverts commit 64b7b7a89753a39661219b2fcb92d7f185a03f63.
2022-03-21commands: Improve server startup to make tests less flakyBjørn Erik Pedersen
Do this by announcing/listen on the local address before we start the server.
2022-03-17all: gofmt -w -r 'interface{} -> any' .Bjørn Erik Pedersen
Updates #9687
2022-03-11Revert "Allow rendering static files to disk and dynamic to memory in server ↵Bjørn Erik Pedersen
mode" This reverts commit 7d8011ed63d587b87a7c182748914fe146590093. Updates #9647
2022-03-11Revert "Some minor adjustments to the new static filesystem logic"Bjørn Erik Pedersen
This reverts commit 63bb2a5b18193602fd442ebafdc85bc36fe05ad2.
2022-03-08Some minor adjustments to the new static filesystem logicBjørn Erik Pedersen
Closes #9625
2022-03-08Allow rendering static files to disk and dynamic to memory in server modeSatowTakeshi
Updates #9625
2022-02-21commands: Fix server panic regressionBjørn Erik Pedersen
And now with a proper server test. Fixes #9518 Fixes #9530 Fixes #9539
2022-02-10commands: Fix server deadlock on config errorBjørn Erik Pedersen
Fixes #9486