giles
547d271571
Three fixes: 1. Framework: render-dom-lake preserves SSR elements during hydration. When client-side render-to-dom encounters a lake with an existing DOM element (from SSR), it reuses that element instead of creating a new one. This prevents the SSR HTML from being replaced with unresolvable raw SX expressions (~tw calls). 2. Stepper: skip rebuild-preview on initial hydration. Uses a non- reactive dict flag (not a signal) to avoid triggering the effect twice. On first run, just initializes the DOM stack from the existing SSR content by computing open-element depth from step types and walking lastElementChild. 3. Stepper: rebuild-preview computes correct DOM stack after re-render. Same depth computation + DOM walk approach. This fixes the bug where do-step after do-back would append elements to the wrong parent (e.g. "sx" span outside h1). Also: increased code view font-size from 0.5rem to 0.85rem. Playwright tests: - lake never shows raw SX during hydration (mutation observer) - back 6 + forward 6 keeps all 4 spans inside h1 Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
233 lines
11 KiB
Plaintext
233 lines
11 KiB
Plaintext
(define special-form-category-map {:defmacro "Functions & Components" :for-each "Higher-Order Forms" :defpage "Domain Definitions" :let "Binding" :filter "Higher-Order Forms" :shift "Continuations" :and "Control Flow" :set! "Binding" :map-indexed "Higher-Order Forms" :dynamic-wind "Guards" :reduce "Higher-Order Forms" :cond "Control Flow" :defquery "Domain Definitions" :-> "Sequencing & Threading" :let* "Binding" :define "Binding" :reset "Continuations" :case "Control Flow" :do "Sequencing & Threading" :map "Higher-Order Forms" :some "Higher-Order Forms" :letrec "Binding" :if "Control Flow" :quote "Quoting" :every? "Higher-Order Forms" :defhandler "Domain Definitions" :fn "Functions & Components" :defstyle "Domain Definitions" :lambda "Functions & Components" :defaction "Domain Definitions" :or "Control Flow" :defcomp "Functions & Components" :quasiquote "Quoting" :when "Control Flow" :begin "Sequencing & Threading"})
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(define
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extract-define-kwargs
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(fn
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((expr :as list))
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(let
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((result {}) (items (slice expr 2)) (n (len items)))
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(for-each
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(fn
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((idx :as number))
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(when
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(and (< (+ idx 1) n) (= (type-of (nth items idx)) "keyword"))
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(let
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((key (keyword-name (nth items idx)))
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(val (nth items (+ idx 1))))
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(dict-set!
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result
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key
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(if
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(= (type-of val) "list")
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(str "(" (join " " (map serialize val)) ")")
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(str val))))))
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(range 0 n))
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result)))
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(define
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categorize-special-forms
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(fn
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((parsed-exprs :as list))
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(let
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((categories {}))
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(for-each
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(fn
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(expr)
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(when
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(and
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(= (type-of expr) "list")
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(>= (len expr) 2)
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(= (type-of (first expr)) "symbol")
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(= (symbol-name (first expr)) "define-special-form"))
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(let
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((name (nth expr 1))
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(kwargs (extract-define-kwargs expr))
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(category
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(or
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(get kwargs "category")
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(get special-form-category-map name)
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"Other")))
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(when
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(not (has-key? categories category))
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(dict-set! categories category (list)))
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(append! (get categories category) {:doc (or (get kwargs "doc") "") :example (or (get kwargs "example") "") :tail-position (or (get kwargs "tail-position") "") :syntax (or (get kwargs "syntax") "") :name name}))))
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parsed-exprs)
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categories)))
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(define
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build-ref-items-with-href
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(fn
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((items :as list)
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(base-path :as string)
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(detail-keys :as list)
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(n-fields :as number))
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(map
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(fn
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((item :as list))
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(if
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(= n-fields 3)
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(let
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((name (nth item 0))
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(field2 (nth item 1))
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(field3 (nth item 2)))
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{:href (if (and field3 (some (fn ((k :as string)) (= k name)) detail-keys)) (str base-path name) nil) :exists field3 :desc field2 :name name})
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(let ((name (nth item 0)) (desc (nth item 1))) {:href (if (some (fn ((k :as string)) (= k name)) detail-keys) (str base-path name) nil) :desc desc :name name})))
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items)))
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(define
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build-reference-data
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(fn
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((slug :as string) (raw-data :as dict) (detail-keys :as list))
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(case
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slug
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"attributes"
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{:req-attrs (build-ref-items-with-href (get raw-data "req-attrs") "/geography/hypermedia/reference/attributes/" detail-keys 3) :beh-attrs (build-ref-items-with-href (get raw-data "beh-attrs") "/geography/hypermedia/reference/attributes/" detail-keys 3) :uniq-attrs (build-ref-items-with-href (get raw-data "uniq-attrs") "/geography/hypermedia/reference/attributes/" detail-keys 3)}
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"headers"
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{:req-headers (build-ref-items-with-href (get raw-data "req-headers") "/geography/hypermedia/reference/headers/" detail-keys 3) :resp-headers (build-ref-items-with-href (get raw-data "resp-headers") "/geography/hypermedia/reference/headers/" detail-keys 3)}
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"events"
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{:events-list (build-ref-items-with-href (get raw-data "events-list") "/geography/hypermedia/reference/events/" detail-keys 2)}
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"js-api"
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{:js-api-list (map (fn ((item :as list)) {:desc (nth item 1) :name (nth item 0)}) (get raw-data "js-api-list"))}
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:else {:req-attrs (build-ref-items-with-href (get raw-data "req-attrs") "/geography/hypermedia/reference/attributes/" detail-keys 3) :beh-attrs (build-ref-items-with-href (get raw-data "beh-attrs") "/geography/hypermedia/reference/attributes/" detail-keys 3) :uniq-attrs (build-ref-items-with-href (get raw-data "uniq-attrs") "/geography/hypermedia/reference/attributes/" detail-keys 3)})))
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(define
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build-attr-detail
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(fn ((slug :as string) detail) (if (nil? detail) {:attr-not-found true} {:attr-handler (get detail "handler") :attr-title slug :attr-example (get detail "example") :attr-not-found nil :attr-description (get detail "description") :attr-demo (get detail "demo") :attr-wire-id (if (has-key? detail "handler") (str "ref-wire-" (replace (replace slug ":" "-") "*" "star")) nil)})))
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(define
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build-header-detail
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(fn ((slug :as string) detail) (if (nil? detail) {:header-not-found true} {:header-description (get detail "description") :header-demo (get detail "demo") :header-not-found nil :header-title slug :header-example (get detail "example") :header-direction (get detail "direction")})))
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(define
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build-event-detail
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(fn ((slug :as string) detail) (if (nil? detail) {:event-not-found true} {:event-example (get detail "example") :event-demo (get detail "demo") :event-description (get detail "description") :event-not-found nil :event-title slug})))
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(define
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build-component-source
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(fn
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((comp-data :as dict))
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(let
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((comp-type (get comp-data "type"))
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(name (get comp-data "name"))
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(params (get comp-data "params"))
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(has-children (get comp-data "has-children"))
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(body-sx (get comp-data "body-sx"))
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(affinity (get comp-data "affinity")))
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(if
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(= comp-type "not-found")
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(str ";; component " name " not found")
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(let
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((param-strs (if (empty? params) (if has-children (list "&rest" "children") (list)) (if has-children (append (cons "&key" params) (list "&rest" "children")) (cons "&key" params))))
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(params-sx (str "(" (join " " param-strs) ")"))
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(form-name (if (= comp-type "island") "defisland" "defcomp"))
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(affinity-str
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(if
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(and
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(= comp-type "component")
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(not (nil? affinity))
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(not (= affinity "auto")))
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(str " :affinity " affinity)
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"")))
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(str
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"("
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form-name
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" "
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name
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" "
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params-sx
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affinity-str
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"\n "
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body-sx
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")"))))))
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(define
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build-bundle-analysis
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(fn
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((pages-raw :as list)
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(components-raw :as dict)
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(total-components :as number)
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(total-macros :as number)
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(pure-count :as number)
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(io-count :as number))
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(let
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((pages-data (list)))
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(for-each
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(fn
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((page :as dict))
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(let
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((needed-names (get page "needed-names"))
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(n (len needed-names))
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(pct
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(if
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(> total-components 0)
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(round (* (/ n total-components) 100))
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0))
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(savings (- 100 pct))
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(pure-in-page 0)
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(io-in-page 0)
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(page-io-refs (list))
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(comp-details (list)))
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(for-each
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(fn
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((comp-name :as string))
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(let
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((info (get components-raw comp-name)))
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(when
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(not (nil? info))
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(if
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(get info "is-pure")
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(set! pure-in-page (+ pure-in-page 1))
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(do
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(set! io-in-page (+ io-in-page 1))
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(for-each
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(fn
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((ref :as string))
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(when
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(not
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(some
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(fn ((r :as string)) (= r ref))
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page-io-refs))
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(append! page-io-refs ref)))
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(or (get info "io-refs") (list)))))
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(append! comp-details {:io-refs (or (get info "io-refs") (list)) :render-target (get info "render-target") :deps (or (get info "deps") (list)) :source (get info "source") :name comp-name :is-pure (get info "is-pure") :affinity (get info "affinity")}))))
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needed-names)
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(append! pages-data {:pure-in-page pure-in-page :io-refs (len page-io-refs) :direct (get page "direct") :needed n :io-in-page io-in-page :components comp-details :savings savings :pct pct :path (get page "path") :name (get page "name")})))
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pages-raw)
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{:total-macros total-macros :pages pages-data :io-count io-count :pure-count pure-count :total-components total-components})))
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(define
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build-routing-analysis
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(fn
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((pages-raw :as list))
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(let
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((pages-data (list)) (client-count 0) (server-count 0))
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(for-each
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(fn
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((page :as dict))
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(let
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((has-data (not (nil? (get page "data"))))
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(content-src (or (get page "content-src") ""))
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(mode nil)
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(reason ""))
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(cond
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has-data
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(do
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(set! mode "server")
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(set! reason "Has :data expression — needs server IO")
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(set! server-count (+ server-count 1)))
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(empty? content-src)
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(do
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(set! mode "server")
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(set! reason "No content expression")
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(set! server-count (+ server-count 1)))
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:else (do
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(set! mode "client")
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(set! client-count (+ client-count 1))))
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(append! pages-data {:reason reason :mode mode :content-expr (if (> (len content-src) 80) (str (slice content-src 0 80) "...") content-src) :has-data has-data :path (get page "path") :name (get page "name")})))
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pages-raw)
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{:pages pages-data :total-pages (+ client-count server-count) :server-count server-count :client-count client-count})))
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(define
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build-affinity-analysis
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(fn ((demo-components :as list) (page-plans :as list)) {:components demo-components :page-plans page-plans}))
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