svelte

Commit Graph

Author	SHA1	Message	Date
ComputerGuy	645706d73f	Merge `50e4a08e9f` into `2344b4052e`	5 days ago
Simon H	a60995abef	fix: allow async `{@const}` in more places (#16643 ) Implemented by reusing the `async_body` function inside `Fragment.js`. Also removes the ability to reference a `{@const ...}` of an implicit child inside a boundary pending/failed snippet: - existing duplication of consts can have unintended side effects, e.g. async consts would unexpectedly called multiple times - what if a const is the reason for the failure of a boundary, but is then referenced in the failed snippet? - what if an async const is referenced in a pending snippet? deadlock - inconsistent with how it behaves for components where this already does not work Implemented via the experimental flag so the behavior change only applies there as this is a breaking change strictly speaking. Also added a compiler error for this. closes #16462	2 weeks ago
Rich Harris	e7e8a9c7b7	docs: remove 'thus', fix some phrasing (#16559 )	1 month ago
Anthony	a3f18351af	docs: corrections (#16550 ) * Add missing hyphen in "server-side rendering" * Fix incorrect use of "as such" * regenerate types --------- Co-authored-by: Chew Tee Ming <chew.tee.ming@nindatech.com>	1 month ago
ComputerGuy	256c7966aa	Merge branch 'main' into $state-invalidate	1 month ago
ComputerGuy	b0f9ea3ae6	fix: throw on duplicate class field declarations (#16502 ) * fix: throw on duplicate class field declarations * doh * handle assignment in constructor * fix * apply suggestion from review * fix * fix failing test	1 month ago
Rich Harris	0672e48223	feat: allow `await` in components (#15844 ) * tidy * tidy * yes it can, apparently * tidy up * unused * complete merge * WIP * simplify * debugging help * WIP * unused * partial merge * WIP * fix * add test * rename * fix * unused * oops * chore: merge main into async branch (#16197) * chore: merge main into async branch * adjust test * fix: make effects depend on state created inside them (#16198) * make effects depend on state created inside them * fix, add github action * disable test in async mode * make batch.#deferred private * fix settled when awaits occur inside pending boundary * tweak * change behaviour of `tick()` to be requestAnimationFrame-based * get rid of a bunch of Promise.resolve chains * more * more * fix test * disallow `flushSync()` inside effects * regenerate * handle errors in block expressions * make validate_each_keys async-aware * for unowned deriveds, throw errors lazily * rename ASYNC_ERROR -> ERROR_VALUE, and avoid conflicts with other flags now that it's used with deriveds as well as sources * invoke boundary directly * local effect pending * update test * fix * fix * fix weird bug in tests * delete old changeset that somehow got left over here * Update .changeset/eleven-weeks-dance.md * update error details * unused * simplify * tweak * tweak * tweak * tweak * tidy up * handle errors in async block expressions * tweak * groundwork for async attribute_effect * dry out * fix async directives * tidy up * initialize option values before initing select values * simplify init_select * simplify * tweak * tidy up * tweak * on second thoughts just simplify it here * tidy * handle awaits in `<slot>` * unused * tidy up * tidy up * dry out * dry out * Revert "dry out" This reverts commit `25855163bf`. * dry out * dry out * use let for block-scoped stuff * dry out * dry out * tidy up * only wrap awaits in `$.save` when necessary * oops * remove TODO comment (just checked) * oops, leftover * simplify * unused * remove logging * tweak * unused * unused * remove logging * partial fix * fix * remove unused EFFECT_HAS_DERIVED * Update packages/svelte/src/reactivity/create-subscriber.js Co-authored-by: Elliott Johnson <sejohnson@torchcloudconsulting.com> * Update packages/svelte/src/index-client.js Co-authored-by: Elliott Johnson <sejohnson@torchcloudconsulting.com> * Update packages/svelte/src/internal/client/runtime.js Co-authored-by: Elliott Johnson <sejohnson@torchcloudconsulting.com> * unused * Update packages/svelte/src/internal/client/reactivity/sources.js Co-authored-by: Elliott Johnson <sejohnson@torchcloudconsulting.com> * Update packages/svelte/src/internal/client/reactivity/deriveds.js Co-authored-by: Elliott Johnson <sejohnson@torchcloudconsulting.com> * Update packages/svelte/src/internal/client/reactivity/deriveds.js Co-authored-by: Elliott Johnson <sejohnson@torchcloudconsulting.com> * prettier * unused * fix flags * tweak * tweak * unused * fix * no idea what a 'boundary micro task' is or why it was deemed necessary but evidently it isn't * remove queue_boundary_micro_task * oops * note * tidy up * remove TODO * make method private * simplify * flesh out await_reactivity_loss warning * tweak * update test * fix * null out from_async_derived in more places * tidy up test * failing test * unused * fix test * fix * simplify. no idea what the async_mode_flag stuff is about, but it appears unnecessary * add async_derived_orphan error * regenerate * flesh out await_outside_boundary message * add some JSDoc * only update `$effect.pending()` if someone is listening, since it causes a double flush and makes debugging harder * tweak logic to make it clearer why and when we commit a batch * add a couple of comments * false -> 0 * add comment * unused * silence warning * add effect_pending_outside_reaction error * Update packages/svelte/src/compiler/types/index.d.ts Co-authored-by: Elliott Johnson <sejohnson@torchcloudconsulting.com> * suspend batch, not boundary * rename from_async_derived -> current_async_derived * tweak * remove TODO - this method is only called when pending snippet exists * use error boundary for test - vitest does some weird error swallowing afaict * flush less often * restore -> activate * remove TODO * move batch-related code into batch.js * make flush_queued_root_effects a method of batch * make process_effects a method of batch * make stuff private * unused * regenerate * update test * more JSDoc * add more JSDoc * branch and block effects do not also need to be render effects * tidy up * simplify * unused * move code where it belongs * remove, for now * fix * only apply error adjustments when error escapes boundaries * remove EFFECT_IS_UPDATING * is_dirty is a better name than check_dirtiness * duplicates are rare and harmless * apparently we no longer need the merging logic? we can simplify and fix stuff by removing it * tidy * don't commit stale batches * add skipped failing test * partial merge * WIP * WIP * WIP * tweak * tidy up * dont update derived status when time-travelling * tidy up * tidy up * tag async deriveds * tweak * bail out of secondary flushes * re-run blocks on subsequent flushes * add test * fix * add tests, one failing * fix * flesh out await_waterfall message * tidy up * dry out * unused * tweak * tidy up * TODO * tweak * tidy up * remove TODO * unused export * add optimisation back * revert unneeded changes * revert * update some tests * more * more * move some code * rename * WIP * unset context synchronously * remove unused argument * Apply suggestions from code review Co-authored-by: Simon H <5968653+dummdidumm@users.noreply.github.com> * add comment * add comment * use queue_micro_task in createSubscriber * Update packages/svelte/src/compiler/phases/3-transform/client/visitors/AwaitExpression.js Co-authored-by: Elliott Johnson <sejohnson@torchcloudconsulting.com> * prettier --------- Co-authored-by: Simon H <5968653+dummdidumm@users.noreply.github.com> Co-authored-by: Simon Holthausen <simon.holthausen@vercel.com> Co-authored-by: Elliott Johnson <sejohnson@torchcloudconsulting.com>	2 months ago
ComputerGuy	a0dfeea62f	Merge branch 'main' into $state-invalidate	3 months ago
Elliott Johnson	d103adff9c	feat: State declarations in class constructors (#15820 ) * feat: State declarations in class constructors * feat: Analysis phase * misc * feat: client * improvements * feat: It is now at least backwards compatible. though the new stuff may still be wrong * feat: It works I think? * final cleanup?? * tests * test for better types * changeset * rename functions (the function doesn't test call-expression-ness) * small readability tweak * failing test * fix * disallow computed state fields * tweak message to better accommodate the case in which state is declared after a regular property * failing test * wildly confusing to have so many things called 'class analysis' - rename the transform-phrase ones to transformers * missed a spot * and another * store analysis for use during transformation * move code to where it is used * do the analysis upfront, it's way simpler * skip failing test for now * simplify * get rid of the class * on second thoughts * reduce indirection * make analysis available at transform time * WIP * WIP * WIP * fix * remove unused stuff * revert snapshot tests * unused * note to self * fix * unused * unused * remove some unused stuff * unused * lint, tidy up * reuse helper * tweak * simplify/DRY * unused * tweak * unused * more * tweak * tweak * fix proxying logic * tweak * tweak * adjust message to accommodate more cases * unskip and fix test * fix * move * revert unneeded drive-by change * fix * fix * update docs --------- Co-authored-by: Rich Harris <rich.harris@vercel.com>	4 months ago
ComputerGuy	b8b7d49295	Merge remote-tracking branch 'upstream/main' into $state-invalidate	5 months ago
7nik	d8c6afde94	fix: emit error on wrong placement of the `:global` block selector (#15794 ) Co-authored-by: 7nik <kifiranet@gmail.com>	5 months ago
ComputerGuy	814e089c81	Merge remote-tracking branch 'upstream/main' into $state-invalidate	5 months ago
Simon H	a051f96ed6	fix: relax `:global` selector list validation (#15762 ) We have to allow `:global x, :global y` selector lists because CSS preprocessors might generate that from `:global { x, y {...} }`	5 months ago
ComputerGuy	524d22954b	add support for class fields	5 months ago
ComputerGuy	acc8361cd2	init	5 months ago
Paolo Ricciuti	3080c1334e	fix: prevent state runes from being called with spread (#15585 ) * fix: prevent state runes from being called with spread * prevent spread arguments for all runes except $inspect --------- Co-authored-by: Rich Harris <rich.harris@vercel.com>	6 months ago
Paolo Ricciuti	474c588067	fix: disallow `bind:group` to snippet parameters (#15401 )	6 months ago
adiGuba	85f83ec435	feat: $props.id(), a SSR-safe ID generation (#15185 ) * first impl of $$uid * fix * $props.id() * fix errors * rename $.create_uid() into $.props_id() * fix message * relax const requirement, validate assignments instead * oops * simplify * non-constants should be lowercased * ditto * start at 1 * add docs * changeset * add test * add docs * doc : add code example * fix type reported by bennymi --------- Co-authored-by: Rich Harris <rich.harris@vercel.com>	7 months ago
Paolo Ricciuti	99fdc3f0ab	docs: update error message for `const_tag_invalid_placement` (#15003 )	8 months ago
Simon H	a2565efa37	docs: tweak "invalid assignment" compiler error message (#14955 ) * docs: tweak "invalid assignment" compiler error message fixes #14702 * tweak wording --------- Co-authored-by: Rich Harris <rich.harris@vercel.com>	8 months ago
Caique Torres	48e3db21c1	fix: default values in object destructuring (#14554 ) * fix: enhance string/expression length check and fix closing character issues * docs: add documentation for unterminated_string_constant error * test: add tests for object destructuring with default values in "each" blocks * Update .changeset/clean-planets-rush.md * refactor: clean up unnecessary comments and whitespace * fix: resolve formatting issues * simplify * tweak * regenerate --------- Co-authored-by: Rich Harris <rich.harris@vercel.com>	8 months ago
Dominic Gannaway	5483495c8d	feat: add $inspect.trace rune (#14290 ) * feat: add $trace rune WIP WIP WIP WIP WIP WIP WIP WIP WIP WIP WIP WIP WIP WIP WIP WIP WIP WIP WIP WIP * lint * fix * fix * fix * fix * fix * fix * fix * more tweaks * lint * improve label for derived cached * improve label for derived cached * lint * better stacks * complete redesign * fixes * dead code * dead code * improve change detection * rename rune * lint * lint * fix bug * tweaks * Update packages/svelte/src/internal/client/dev/tracing.js Co-authored-by: Rich Harris <rich.harris@vercel.com> * Update packages/svelte/src/internal/client/dev/tracing.js Co-authored-by: Rich Harris <rich.harris@vercel.com> * Update packages/svelte/src/internal/client/dev/tracing.js Co-authored-by: Rich Harris <rich.harris@vercel.com> * Update packages/svelte/src/internal/client/dev/tracing.js Co-authored-by: Rich Harris <rich.harris@vercel.com> * todos * add test + some docs * changeset * update messages * address feedback * address feedback * limit to first statement of function * remove unreachable trace_rune_duplicate error * tweak message * remove the expression statement, not the expression * revert * make label optional * relax restriction on label - no longer necessary with new design * update errors * newline * tweak * add some docs * fix playground * fix playground * tweak message when function runs outside an effect * unused * tweak * handle async functions * fail on generators * regenerate, update docs * better labelling --------- Co-authored-by: Rich Harris <rich.harris@vercel.com>	9 months ago
Dominic Gannaway	5771b455c0	feat: add support for bind getter/setters (#14307 ) * feat: add support for bind getters/setters * different direction * oops * oops * build * add changeset and tests * move validation * add comment * build * bind:group error * simpler to just keep it as a SequenceExpression * fix * lint * fix * move validation to visitor * fix * no longer needed * fix * parser changes are no longer needed * simplify * simplify * update messages * docs --------- Co-authored-by: Rich Harris <rich.harris@vercel.com> Co-authored-by: Simon Holthausen <simon.holthausen@vercel.com>	9 months ago
Simon H	86ae349bcc	fix: better error messages for invalid HTML trees (#14445 ) * fix: better error messages for invalid HTML trees closes #13331 * fix test * more concise * tweak * tweak messages * adjust tests * tweak message slightly, so it doesn't sound like the bad element is the one we're currently encountering * put locations in generated message * tidy up * consistency * fix --------- Co-authored-by: Rich Harris <rich.harris@vercel.com>	9 months ago
Dominic Gannaway	4d2f2fb8e6	feat: allow snippets to be exported from module scripts (#14315 ) * feat: allow snippets to be exported from module scripts * tweak type * fix issue + add test * refactor * refactor * fix exports error * fix lint * fix lint * error on undefined export * hoisted snippets belong in transform state, not analysis * put the code where it's used * drop the local_. just binding. it's cleaner * simplify * simplify * simplify * simplify * tidy up * oops * update message, add some details * lint * Apply suggestions from code review * add some docs * Update packages/svelte/src/compiler/phases/3-transform/utils.js * Update .changeset/famous-parents-turn.md --------- Co-authored-by: Rich Harris <rich.harris@vercel.com> Co-authored-by: Simon H <5968653+dummdidumm@users.noreply.github.com>	9 months ago
Dominic Gannaway	ed7ebcde1e	feat: add error boundaries (#14211 ) * feat: add error boundary support tweak tweak again retry -> reset tweaks add tests tweaks tweaks tweaks more tests more tests and tweaks comments tweak tweak tweak tweak tweak * tweak tweak tweak tweak more fixes tweak tweak more fixes changeset * Update packages/svelte/elements.d.ts Co-authored-by: Simon H <5968653+dummdidumm@users.noreply.github.com> * Update .changeset/polite-peaches-do.md Co-authored-by: Simon H <5968653+dummdidumm@users.noreply.github.com> * fix issue with rethrowing * handle fallback error * handle fallback error * add more test coverage * more tests * more bug fixes * guard against non-errors * add component_stack to error * alternative approach * remove spread support * lint * add to legacy ast * add to svelte-html * disallow anything but attributes on the boundary element * fix error * more validation * only create block when necessary * swap argument order - results in nicer-looking code in many cases * Update .changeset/polite-peaches-do.md * simplify a bit * simplify * move declaration closer to usage * push once * unused * tweaks * consistent naming * simplify * add a couple newlines * tweak comments * simplify * newlines * placeholder documentation * add some docs * Update packages/svelte/src/internal/client/dom/blocks/boundary.js Co-authored-by: Rich Harris <rich.harris@vercel.com> * Update packages/svelte/src/internal/client/dom/blocks/boundary.js Co-authored-by: Rich Harris <rich.harris@vercel.com> * Update packages/svelte/src/internal/client/dom/blocks/boundary.js Co-authored-by: Rich Harris <rich.harris@vercel.com> * fix type * fix link * explain what happens if onerror throws --------- Co-authored-by: Simon H <5968653+dummdidumm@users.noreply.github.com> Co-authored-by: Simon Holthausen <simon.holthausen@vercel.com> Co-authored-by: Rich Harris <rich.harris@vercel.com>	9 months ago
Dominic Gannaway	7fd3774015	fix: disallow invalid attributes for `<svelte:window>` and `<svelte:document>` (#14228 )	10 months ago
Conduitry	2ab70041fd	chore: mark markdown output from process-messages as generated (#13913 ) * chore: mark markdown output from process-messages as generated * regenerate	10 months ago
Rich Harris	4157db94c4	fix: correct typo in compiler error messages (#14044 )	10 months ago
Simon H	4578d4f25a	docs: generate pages for compiler/runtime warnings/errors (#13557 ) * docs: generate pages for compiler/runtime warnings/errors Ideally each warning has accompanying details so that it doesn't look so empty on the final site, but that can happen separately * fix * sort alphabetically, code ticks for headings * only uppercase first word * regenerate * generate codes using [!NOTE], remove any backticks and escape `<` characters * some prose preceeding the list of compiler warnings * bring over prose from Svelte 4 a11y warnings * fix * lint * remove backticks from headers, now that they are getting rendered * Revert "remove backticks from headers, now that they are getting rendered" This reverts commit `c295281848`. * back to normal headers/code blocks * fix * separate authored from generated stuff * newlines --------- Co-authored-by: Rich Harris <rich.harris@vercel.com>	11 months ago

30 Commits (645706d73f1ff7fac6a4adb6527352c361dab35b)