# Changelog
## v0.6.1 (2021-10-26)
* Add `surface_formatter` dependency to `mix.exs` when running `mix surface.init` (#507)
* Allow `Inputs` component inside the `Field` component (#492)
* Fix using context with external `.sface` templates (#511)
* Fix attribute name conversion (#512)
## v0.6.0 (2021-10-21)
* Compatibility with Phoenix `v1.6` and Liveview `v0.16`
* New `mix surface.init` task
* Add support for function components
* Add support for dynamic function components via `<Component>`
* Add support for recursive function components
* Optimize change tracking for contexts
* Fix race condition when compiling tests
* Fix recompilation of used components
## v0.5.1 (2021-07-13)
* Add property `values` to form inputs
* Handle doctype as text
* Improve error message when `default_translator` is not configured for `ErrorTag` (#449)
* Raise on invalid attribute/directive in `<#slot>` (#456)
* Raise error on `{#case}` without `{#match}` (#443)
* Raise on blocks without expression
* Fix error line on missing closing tag
## v0.5.0 (2021-06-17)
* Add `<:slotname>` shorthand for `<#template slot="slotname">`
* Introduce block expressions for surface templates (e.g., `{#if}..{/if}`)
* Introduce `{#if}` block expression with support for `{#elseif}` and `{#else}` sub blocks
* Introduce `{#for}` block expression with support for `{#else}` sub block
* Introduce `{#unless}` block expression
* Introduce new shorthand notation for dynamic attributes/props using the `{... }` tagged expression
* Introduce new shorthand notation for attribute assignment using the `{= }` tagged expression
* Support private comments using `{!-- --}` for comments that are not supposed to hit the browser
* Introduce `s-` prefix as an alternative to `:` for directives (i.e. `s-if` and `:if` are now equivalent)
* Introduce `:values` directive for generating multiple `phx-value-` attributes
* Added a convert task to aid migrating to the new syntax
* Evaluate literal attribute values at compile time instead of runtime
* Fix compile error when using single quotes as attribute value delimiters
* Add `quote_surface/2` macro to generate Surface AST from template snippets.
### Breaking Changes
* Replace the sigil `~H` with `~F` to avoid conflict with `HEEx`
* Replace interpolation delimiters `{{` and `}}` with `{` and `}`
* Remove support for interpolation inside `<style>...</style>` and `<script>...</script>` nodes
* ErrorTag: Renamed prop `phx_feedback_for` to `feedback_for`
* Slot directive `:props` has been renamed to `:args`
* Option `:props` for the `slot/2` macro has been renamed to `:args`
* The use of `<template>` has been removed in favor of `<#template>`
* The use of `<slot>` has been removed in favor of `<#slot>`
* The use of `<If>` has been removed in favor of `{#if}...{/if}`
* The use of `<For>` has been removed in favor of `{#for}...{/for}`
* `MacroComponent.eval_static_props!/3` evaluates and returns only props with option `static: true`
### Deprecations
* Support for passing non-string attribute values as literals (i.e. `selected=true` or `tabindex=3`) has been removed.
Any non-string value should be passed as an expression (i.e. `selected={true}`)
## v0.4.1 (2021-05-26)
* Fix warning on Phoenix Live View >= 1.15.6
## v0.4.0 (2021-05-01)
* Call render when defined in slotable components (#283)
* Support defining form fields as strings. Consequently, fields defined as literal strings will
no longer be auto-converted to `:atom` and will keep the original value (#319)
* Deprecate auto-conversion of attribute values passed as string literals into atoms
* Do not encode HTML entities when passing attribute values as string literals (#323)
* Extract the Markdown macro component in its repository (#316)
* Renamed `Surface.Components.Button` to `Surface.Components.Link.Button` (#350)
## v0.3.2 (2021-03-19)
* Warn if prop is required and has default value (#282)
* Warn if slot is required and has a fallback content (#296)
* Warn on `LiveComponent` with another `LiveComponent` as root
* Support escaped three double-quotes in `Markdown` content
* Improve `Label` component compatibility with Phoenix `label/2` (#284)
* Update props according to new types (#297)
* Fix copying JS hooks multiple times (#294)
## v0.3.1 (2021-03-05)
* Fix `index.js` generation when no hooks are available
* Fix loading hooks from dependencies
* Support `<Link>` with scheme (#273)
## v0.3.0 (2021-02-24)
* Autoload JS hooks via new surface compiler (#271)
* New `<Link>` and `<Label>` implementation without depending on `content_tag` to allow receiving
child components in slots (#264)
* Don't validate undefined assigns outside render (#263)
* Load subject's default props values before sending them to playgrounds
## v0.2.1 (2021-02-01)
* Allow different catalogue options for examples and playgrounds
## v0.2.0 (2021-01-27)
* Introduce new testing API using `render_surface/1`
* Add experimental support to create examples and playgrounds for catalogues
* Raises compile error if slots are not declared
* Raises compile error on duplicate built-in assign
* Allow defining the assign name for slot through the :as option (#230)
* Implement the `:show` directive via hidden attribute (#244)
* Add new `<DateSelectComponent>` component
* Remove default value from `Form` method prop
* Reintroduce opts prop for the `<Select>` component
* Fix markdown syntax warning in `<Form>` docs
* Fix error when using :if + :props in slots (#224)
* Fix line offset when using single-line `~H` variants (#246)
* Fix UnicodeConversionError when using string literals inside interpolation
## v0.1.1 (2020-11-28)
* Add explicit props for the main opts of Checkbox, Select, MultipleSelect, FileInput and Form (#215).
* Add new `slot_assigned?/1` macro to check if a slot has been filled in (#211).
* Fix attribute value encoding
## v0.1.0 (2020-11-23)
* Update liveview to v0.15
* Add new `Surface.Components.Form.ErrorTag` to render error messages in forms (#199).
* Disable validation for required props if `:props` is passed (#204)
## v0.1.0-rc.2 (2020-11-04)
* Update liveview to latest v0.15-dev (f986171)
* New wrapper components `Surface.Components.{For, If}` for when the `:for` and `:if` directives aren't sufficient (#184)
* Allow double braces within interpolation (#171)
* Add new `Surface.Components.FieldContext` to support form fields without wrapping divs (#172)
* Improve error message for unloaded modules (#174)
* Fix issue with `:for` modifiers on components (#176)
* Expose form instance as slot prop on `Surface.Components.Form` (#183)
* Don't initialize data assigns without default value (#195)
## v0.1.0-rc.1 (2020-10-21)
* Fix support for Elixir >= v1.11
* Update liveview to latest v0.15-dev (597c5dd)
* Add undefined assign check for `Surface.{LiveComponent,Component,LiveView}`
* New form controls wrappers: `<DateTimeSelect>` and `<TimeSelect>`.
* Force recompilation of the parent component after fixing errors on any of its children.
## v0.1.0-rc.0 (2020-10-06)
* Update LiveView to v0.15-dev (0f592a4).
* Make `<slot>` mandatory instead of `inner_content`.
* Add attribute `index` to `<slot>` to allow rendering individual named slot items.
* Rename macro `property` to `prop`.
* Remove macro `context` and add a `<Context>` component to be used instead.
* Rename directives `:on-phx-[event]` to `:on-[event]`.
* Add support for co-located template files using `.sface` suffix.
* Add `Surface.init/1` to initialize internal assigns when not using `Surface.LiveView`.
* Add `:props` directive to pass dynamic props to a component.
* Add `:attrs` directive to pass dynamic attributes to a tag.
* Add new modifiers `index` and `with_index` for `:for`.
* Update html tag generation to remove the tag if it's value computes to `nil`.
* Add support for a `transform/1` callback to allow components to manipulate its
own node at compile-time.
* New form controls: `<Inputs>`, `<Checkbox>`, `<Select>`, `<MultipleSelect>`,
`<HiddenInputs>`, `<FileInput>` and `<OptionsForSelect>`.
## v0.1.0-alpha.2 (2020-06-09)
* New Markdown component
* New Link component
* New form components Form, Field, TextArea, Label, TextInput, RadioButton,
HiddenInput, ColorInput, DateInput, DateTimeLocalInput, EmailInput, NumberInput,
PasswordInput, RangeInput, SearchInput, TelephoneInput, TimeInput, UrlInput,
Reset and Submit.
* Automatically define a required :id property for live components that implement
`handle_event/3`
* New config API for components
* Update LiveView to v0.13
## v0.1.0-alpha.1 (2020-04-13)
* Add support for slots
* Add built-in LivePath and LiveRedirect components
* Drop automatic camel-to-kebab conversion for CSS class name
* Drop support for `inner_content.()`. Use `inner_content.([])` instead
* Update LiveView to v0.11.1
## v0.1.0-alpha.0 (2020-02-26)
* Initial alpha release
