v0.3.819

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This release has a couple of potentially breaking changes:

• templ now requires Go 1.23, due to an upstream dependency update (goquery). Usually, templ stays on the oldest supported version of Go (currently 1.22), but in this case, the fix upstream included a change to Go 1.23.
• A change to watch mode behaviour. templ generate --watch now triggers on changes to *.go files in addition to *.templ and other related templ files. This behaviour can be controlled by the new -watch-pattern <regexp> argument, which defaults to(.+\.go$)|(.+\.templ$)|(.+_templ\.txt$). This is useful, because templ can now restart your web server if you make changes to your Go code. This change might break people's workflows, hence the bump to v0.3.xxx.

templ generate --watch --cmd="go run ." --proxy="http://localhost:8080"

The biggest change in this release is probably #​700 - which means that templ now generates the same code for dev mode and standard mode, using an environment variable to switch between. This should reduce issues where people accidentally commit dev mode code to their repos.

Important!

When you upgrade templ CLI, you will also need to upgrade templ in your project's go.mod file by running go get -u github.com/a-h/templ

Changelog

• b919741 chore(docs): fix docs link
• b15d514 chore: bump docusaurus version to 3.6.3
• 1b58e02 chore: bump echo version in examples
• 65657de chore: bump nixpkgs version to use latest Go point release
• e54517e chore: bump version
• 2cc2884 chore: bump version of go tools, go compiler, and goquery (fixes CVE) (#​1031)
• 3643c9b chore: storybook check int conversion bounds to remove lint warning
• 95a0cea chore: update generated code to return nil instead of generated value (#​1025)
• b4a2274 chore: update ignore rules for text editor search to ignore go.sum and LLM help files by default
• 1d87e1a feat(docs): add llms.md (#​1023)
• 4f2ce16 feat(lsp): add primitive document symbol support (#​848)
• 98c4466 feat(storybook): add multiple story support for components (#​971)
• a66a237 feat: generate same dev and prod code, fixes #​700 (#​1027)
• 3eaa56a feat: support latest version of Storybook (#​1024)
• e16b2d8 feat: support unquoted HTML attributes, closes #​963 (#​1028)
• 6afd676 fix(breaking): trigger rebuild on changes to *.go files, fixes #​646 (#​1026)
• 9c8ad4d fix: increase hash size for autogenerated IDs to reduce collisions - fixes #​978
• 9058914 fix: parser hangs when a bracket isn't closed (#​1005) (#​1029)
• c36a9e1 fix: remove repeated error messages (#​1011) (#​1017)
• 1f94c7b fix: stop double-processing generation in watch mode, now that the generation is identical
• 3d695f9 refactor: removed all references to github.com/a-h/pathvars (#​999)

v0.2.793

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Changelog

• d9eefff chore: bump version
• f5e2469 chore: fix casing of files in test
• 9b77eee chore: fix link in README.md (#​931)
• 30dff50 chore: normalize filenames
• fb6a5c2 feat(lsp): add workspace folder initialization (#​912)
• ff29e12 feat: Add -fail flag to fmt (#​923)
• 88eed0f feat: promote rawgo from experiment to core feature (#​905)
• 3c65b43 feat: templ.Join method renders multiple components into a single component (#​929)
• bb5e41b fix: example flake syntax error (#​959)
• a4638e3 fix: parser: fix memory leak in goexpression.Func (fixes #​916) (#​935)

v0.2.778

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Changelog

• ad20522 chore: bump docs deps
• e2511cd chore: bump version
• e29dcde feat: context cancellation aborts rendering (#​894)
• c7c32aa feat: support running templ generate in a symlinked directory, fixes #​858 (#​901)
• dcc8987 fix(lsp): update URI handling for non-templ files for references (#​899)
• c813195 fix: find gopls if not in path, fixes #​895
• 3ac3c9d fix: send SIGTERM signal to --cmd instead of SIGKILL (#​687)

v0.2.771

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Changelog

• ce14607 chore: bump Go to 1.22 in flake.nix
• aea3ae3 chore: bump version [no ci]
• 7279001 chore: fix linter errors
• c24c8e4 chore: fix stale test
• a033408 chore: switch to v0.8.4 of xc due to nix config error in xc
• f29cc7a chore: update gofiber example with new rendering (#​878)
• ef4dde6 feat: add JSExpression to support passing arbitrary JS to script templates (#​851)
• a98204d feat: add templ info command (#​840)
• 65c2618 feat: add support for lazy generation (#​874)
• 889c833 fix: close SSE endpoint when browser page is reloaded
• 4b2219c fix: duplicate import added when import path contains hyphens (#​859) (#​890)
• 979cd97 fix: resolve templruntime imported and not used (#​841), fixes #​834
• 211912f fix: support comments at end of raw go expressions (#​871)
• 15b3483 refactor: add CI checks to xc task list
• 4c14ab0 refactor: allow for in flowing text if for statement not found (#​777)
• ae99146 refactor: improve void element parsing perf, fixes #​886 and #​857 (#​887)

v0.2.747

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Changelog

• 9ae32f9 chore: bump version
• 37faae0 fix: off by one error in LSP that prevents autocomplete from functioning in some contexts

v0.2.742

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Changelog

• 6c5eeb0 chore: bump docusaurus
• 1c753f6 chore: bump version
• 8b1f399 chore: update deps in examples
• 5fb61a0 chore: update go modules in Nix setup
• 26c1d79 feat: add support for gopls v0.16.x
• bf98022 feat: update nixpkgs to release-24.05
• 01d3361 fix: LSP CodeAction sometimes results in "error: column is beyond end of line" (#​817)
• 24520b8 fix: allow space after a period in go expressions (#​811)
• d3033c5 fix: don't pass ranges to gopls if outside of a known Go code region, fixes #​801
• bc6e65a fix: only call gopls if the source exists at the location, fixes #​801