2018-09-30 22:32:05 +03:00
|
|
|
(ns glyphs
|
2019-09-04 12:47:49 +03:00
|
|
|
(:refer-clojure :exclude [load])
|
2018-09-28 01:00:09 +03:00
|
|
|
(:require
|
|
|
|
[clojure.java.io :as io]
|
2018-09-30 22:32:05 +03:00
|
|
|
[clojure.string :as str]
|
|
|
|
[fipp.edn :as fipp]
|
|
|
|
[flatland.ordered.map :refer [ordered-map]]))
|
2018-09-28 01:00:09 +03:00
|
|
|
|
|
|
|
(def ^:dynamic *str)
|
|
|
|
(def ^:dynamic *pos)
|
|
|
|
|
|
|
|
(defn current-char [] (nth @*str @*pos))
|
|
|
|
|
|
|
|
(defn advance! [] (swap! *pos inc))
|
|
|
|
|
|
|
|
(declare parse-anything!)
|
|
|
|
|
|
|
|
(defn skip-ws! []
|
|
|
|
(loop []
|
|
|
|
(case (current-char)
|
|
|
|
\space (do (advance!) (recur))
|
|
|
|
\newline (do (advance!) (recur))
|
|
|
|
nil)))
|
|
|
|
|
|
|
|
(defn parse-escaped-string! []
|
|
|
|
(skip-ws!)
|
|
|
|
(when (= \" (current-char))
|
|
|
|
(let [sb (StringBuilder.)]
|
2018-09-30 22:32:05 +03:00
|
|
|
(->
|
|
|
|
(loop []
|
|
|
|
(advance!)
|
|
|
|
(let [ch (current-char)]
|
|
|
|
(cond
|
|
|
|
(= ch \\) (do (.append sb \\) (advance!) (.append sb (current-char)) (recur))
|
|
|
|
(= ch \") (do (advance!) (str sb))
|
|
|
|
:else (do (.append sb ch) (recur)))))
|
|
|
|
(str/replace "\\012" "\n")
|
|
|
|
(str/replace "\\\"" "\"")
|
|
|
|
(str/replace "\\\\" "\\")))))
|
2018-09-28 01:00:09 +03:00
|
|
|
|
|
|
|
(defn parse-string! []
|
|
|
|
(skip-ws!)
|
|
|
|
(let [sb (StringBuilder.)]
|
|
|
|
(loop []
|
|
|
|
(let [ch (current-char)]
|
|
|
|
(cond
|
|
|
|
(#{\space \newline \{ \} \( \) \; \, \" \=} ch) sb
|
|
|
|
:else (do (.append sb ch) (advance!) (recur)))))
|
|
|
|
(let [res (str sb)]
|
|
|
|
(cond
|
2018-09-30 22:32:05 +03:00
|
|
|
(re-matches #"-?[1-9][0-9]*" res) (Integer/parseInt res)
|
|
|
|
(re-matches #"-?[0-9]+\.[0-9]+" res) (Double/parseDouble res)
|
2018-09-28 01:00:09 +03:00
|
|
|
(re-matches #"[a-zA-Z][a-zA-Z\.0-9]*" res) (keyword res)
|
|
|
|
:else res))))
|
|
|
|
|
|
|
|
(defn expect [c]
|
2019-09-02 21:04:40 +03:00
|
|
|
(assert (= c (current-char))
|
|
|
|
(str "Expected '" c
|
|
|
|
"', found " (current-char)
|
|
|
|
" at " @*pos
|
|
|
|
" around here:\n" (subs @*str (max 0 (- @*pos 100)) (min (count @*str) (+ @*pos 100))))))
|
2018-09-28 01:00:09 +03:00
|
|
|
|
|
|
|
(defn parse-map! []
|
|
|
|
(skip-ws!)
|
|
|
|
(when (= \{ (current-char))
|
|
|
|
(advance!)
|
2018-09-30 22:32:05 +03:00
|
|
|
(loop [m (ordered-map)]
|
2018-09-28 01:00:09 +03:00
|
|
|
(skip-ws!)
|
|
|
|
(if (= \} (current-char))
|
|
|
|
(do (advance!) m)
|
|
|
|
(let [k (or (parse-escaped-string!) (parse-string!))
|
|
|
|
_ (do (skip-ws!) (expect \=) (advance!))
|
|
|
|
v (parse-anything!)
|
|
|
|
v (if (keyword? v) (name v) v)
|
|
|
|
_ (do (skip-ws!) (expect \;) (advance!))]
|
|
|
|
(recur (assoc m k v)))))))
|
|
|
|
|
|
|
|
(defn parse-list! []
|
|
|
|
(skip-ws!)
|
|
|
|
(when (= \( (current-char))
|
|
|
|
(advance!)
|
|
|
|
(loop [l []]
|
|
|
|
(skip-ws!)
|
|
|
|
(if (= \) (current-char))
|
|
|
|
(do (advance!) l)
|
|
|
|
(let [v (parse-anything!)
|
|
|
|
_ (skip-ws!)
|
|
|
|
_ (when (not= \) (current-char))
|
|
|
|
(expect \,)
|
|
|
|
(advance!))]
|
|
|
|
(recur (conj l v)))))))
|
|
|
|
|
|
|
|
(defn parse-anything! []
|
|
|
|
(skip-ws!)
|
|
|
|
(or
|
|
|
|
(parse-map!)
|
|
|
|
(parse-list!)
|
|
|
|
(parse-escaped-string!)
|
|
|
|
(parse-string!)))
|
|
|
|
|
|
|
|
(defn parse [s]
|
|
|
|
(binding [*str (atom s)
|
|
|
|
*pos (atom 0)]
|
|
|
|
(parse-anything!)))
|
|
|
|
|
2018-09-30 22:32:05 +03:00
|
|
|
(def escapes {"\n" "\\012"
|
|
|
|
"\"" "\\\""
|
|
|
|
"\\" "\\\\"})
|
|
|
|
|
|
|
|
(def escape-re #"[\n\"\\]")
|
|
|
|
|
|
|
|
(defn serialize [form]
|
|
|
|
(cond
|
|
|
|
(string? form) (if (re-matches #"[a-zA-Z0-9._/]+" form)
|
|
|
|
form
|
|
|
|
(str \" (str/replace form escape-re escapes) \"))
|
|
|
|
(keyword? form) (name form)
|
|
|
|
(number? form) (str form)
|
2019-09-02 21:04:40 +03:00
|
|
|
(instance? clojure.lang.MapEntry form)
|
|
|
|
(str
|
|
|
|
(serialize (key form))
|
|
|
|
" = "
|
|
|
|
(if (= ".appVersion" (key form)) ;; https://github.com/googlefonts/glyphsLib/issues/209
|
|
|
|
(str \" (val form) \")
|
|
|
|
(serialize (val form)))
|
|
|
|
";")
|
2018-09-30 22:32:05 +03:00
|
|
|
(sequential? form) (str "(\n" (str/join ",\n" (map serialize form)) "\n)")
|
2019-09-02 21:04:40 +03:00
|
|
|
(map? form) (str "{\n" (str/join "\n" (map serialize form)) "\n}")))
|
2018-09-30 22:32:05 +03:00
|
|
|
|
|
|
|
; (-> (slurp "FiraCode.glyphs") parse serialize (->> (spit "FiraCode_saved.glyphs")))
|
|
|
|
|
2019-09-04 12:47:49 +03:00
|
|
|
(defn load [path]
|
|
|
|
(println "Parsing" path "...")
|
|
|
|
(parse (slurp path)))
|
|
|
|
|
|
|
|
(defn save! [path font]
|
|
|
|
(println "Saving" path "...")
|
|
|
|
(spit path (serialize font)))
|
|
|
|
|
2018-09-28 01:00:09 +03:00
|
|
|
(defn -main [& args]
|
2018-09-28 01:00:23 +03:00
|
|
|
(let [font (-> (slurp "FiraCode.glyphs") parse)]
|
2018-09-28 01:00:09 +03:00
|
|
|
(with-open [os (io/writer "clojure/FiraCode.edn")]
|
|
|
|
(binding [*out* os]
|
2018-09-28 01:00:23 +03:00
|
|
|
(fipp/pprint font {:width 200})))))
|
|
|
|
|
|
|
|
(def weights {:Regular "UUID0"
|
|
|
|
:Bold "BF448B58-7A35-489E-A1C9-12628F60690C"})
|
|
|
|
|
|
|
|
(defn layer [l]
|
|
|
|
{ :id (case (:layerId l)
|
2018-09-30 17:43:03 +03:00
|
|
|
((:Regular weights)) "Regular"
|
|
|
|
((:Bold weights)) "Bold"
|
2018-09-28 01:00:23 +03:00
|
|
|
(:layerId l))
|
|
|
|
:width (:width l) })
|
|
|
|
|
|
|
|
(defn save-not600 []
|
|
|
|
(let [font (-> (slurp "FiraCode.glyphs") parse)]
|
|
|
|
(with-open [os (io/writer "clojure/FiraCode_not600.edn")]
|
|
|
|
(binding [*out* os]
|
|
|
|
(let [glyphs (for [glyph (:glyphs font)
|
|
|
|
:when (->> (:layers glyph)
|
|
|
|
(filter #(contains? (set (vals weights)) (:layerId %)))
|
|
|
|
(every? #(= 600 (:width %)))
|
|
|
|
(not))]
|
|
|
|
{:glyphname (:glyphname glyph)
|
|
|
|
:layers (mapv layer (:layers glyph))})]
|
|
|
|
(doseq [glyph glyphs]
|
|
|
|
(fipp/pprint glyph {:width 200}))
|
|
|
|
(count glyphs))))))
|
|
|
|
|
|
|
|
;; (-main)
|
2018-09-30 22:32:05 +03:00
|
|
|
;; (save-not600)
|
|
|
|
;; (-> (slurp "FiraCode.glyphs") parse keys)
|
|
|
|
;;
|