Simplify even further

Author: kddnewton

package.json

@@ -7,14 +7,11 @@
   },
   "dependencies": {
     "@monaco-editor/loader": "^1.3.2",
-    "@wasmer/wasi": "^0.12.0",
-    "@wasmer/wasmfs": "^0.12.0",
     "mermaid": "^10.0.0",
-    "path-browserify": "^1.0.1",
+    "monaco-editor": "^0.36.0",
     "ruby-head-wasm-wasi": "^0.6.0"
   },
   "devDependencies": {
-    "esbuild": "^0.17.10",
-    "monaco-editor": "^0.36.0"
+    "esbuild": "^0.17.10"
   }
 }

src/index.js

@@ -41,12 +41,9 @@ await Promise.all([
     try {
       let source = displayFunction(editor.getValue());
 
-      if (event.detail.kind === 'mermaid') {
-        mermaid.render(() => {
-          output.setAttribute("style", "display: none;");
-
-          return source;
-        });
+      if (event.detail.kind === "mermaid") {
+        output.setAttribute("style", "display: none;");
+        mermaid.render(source);
       } else {
         output.value = source;
         output.setAttribute("style", "");
@@ -73,9 +70,10 @@ await Promise.all([
   // turns out to be faster than handling the change event directly on the
   // editor since it blocks updates to the UI until the event handled returns.
   output.addEventListener("source-changed", (event) => {
-    // We may want to add some throttle here to avoid to much rerendering in our Graph
+    // We may want to add some throttle here to avoid to much rerendering in our
+    // graph.
     output.dispatchEvent(new CustomEvent("display-changed", {
-      detail: { kind: toggles.querySelector('select').value }
+      detail: { kind: toggles.querySelector("select").value }
     }));
   });
 
@@ -96,5 +94,5 @@ await Promise.all([
     editor.setValue(ruby.format(editor.getValue()));
   });
 
-  toggles.querySelector("select").removeAttribute('disabled');
+  toggles.querySelector("select").removeAttribute("disabled");
 });

src/mermaid.js

@@ -6,15 +6,14 @@ const getCleanContainer = () => {
   return div;
 }
 
-const render = (fn) => {
+const render = async (source) => {
   let container = getCleanContainer();
 
   container.setAttribute("style", "display: block;");
 
   mermaidjs.initialize({ startOnLoad: false });
-  mermaidjs.render('preparedScheme', fn(), (svg) => {
-    container.innerHTML = svg;
-  }, container);
+  const { svg } = await mermaidjs.render('preparedScheme', source);
+  container.innerHTML = svg;
 }
 
 const reset = () => getCleanContainer().setAttribute("style", "display: none;");

yarn.lock

@@ -251,49 +251,16 @@
     "@types/glob" "*"
     "@types/node" "*"
 
-"@wasmer/wasi@^0.12.0":
-  version "0.12.0"
-  resolved "https://registry.yarnpkg.com/@wasmer/wasi/-/wasi-0.12.0.tgz#89c7c5e5ba58f7dfae4e323359346639c4ec382a"
-  integrity sha512-FJhLZKAfLWm/yjQI7eCRHNbA8ezmb7LSpUYFkHruZXs2mXk2+DaQtSElEtOoNrVQ4vApTyVaAd5/b7uEu8w6wQ==
-  dependencies:
-    browser-process-hrtime "^1.0.0"
-    buffer-es6 "^4.9.3"
-    path-browserify "^1.0.0"
-    randomfill "^1.0.4"
-
-"@wasmer/wasmfs@^0.12.0":
-  version "0.12.0"
-  resolved "https://registry.yarnpkg.com/@wasmer/wasmfs/-/wasmfs-0.12.0.tgz#7f2ad51b42b87316fac5df0b93256d1b7e567c1b"
-  integrity sha512-m1ftchyQ1DfSenm5XbbdGIpb6KJHH5z0gODo3IZr6lATkj4WXfX/UeBTZ0aG9YVShBp+kHLdUHvOkqjy6p/GWw==
-  dependencies:
-    memfs "3.0.4"
-    pako "^1.0.11"
-    tar-stream "^2.1.0"
-
 balanced-match@^1.0.0:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/balanced-match/-/balanced-match-1.0.2.tgz#e83e3a7e3f300b34cb9d87f615fa0cbf357690ee"
   integrity sha512-3oSeUO0TMV67hN1AmbXsK4yaqU7tjiHlbxRDZOpH0KW9+CeX4bRAaX0Anxt0tx2MrpRpWwQaPwIlISEJhYU5Pw==
 
-base64-js@^1.3.1:
-  version "1.5.1"
-  resolved "https://registry.yarnpkg.com/base64-js/-/base64-js-1.5.1.tgz#1b1b440160a5bf7ad40b650f095963481903930a"
-  integrity sha512-AKpaYlHn8t4SVbOHCy+b5+KKgvR4vrsD8vbvrbiQJps7fKDTkjkDry6ji0rUJjC0kzbNePLwzxq8iypo41qeWA==
-
 before-after-hook@^2.2.0:
   version "2.2.3"
   resolved "https://registry.yarnpkg.com/before-after-hook/-/before-after-hook-2.2.3.tgz#c51e809c81a4e354084422b9b26bad88249c517c"
   integrity sha512-NzUnlZexiaH/46WDhANlyR2bXRopNg4F/zuSA3OpZnllCUgRaOF2znDioDWrmbNVsuZk6l9pMquQB38cfBZwkQ==
 
-bl@^4.0.3:
-  version "4.1.0"
-  resolved "https://registry.yarnpkg.com/bl/-/bl-4.1.0.tgz#451535264182bec2fbbc83a62ab98cf11d9f7b3a"
-  integrity sha512-1W07cM9gS6DcLperZfFSj+bWLtaPGSOHWhPiGzXmvVJbRLdG82sH/Kn8EtW1VqWVA54AKf2h5k5BbnIbwF3h6w==
-  dependencies:
-    buffer "^5.5.0"
-    inherits "^2.0.4"
-    readable-stream "^3.4.0"
-
 brace-expansion@^1.1.7:
   version "1.1.11"
   resolved "https://registry.yarnpkg.com/brace-expansion/-/brace-expansion-1.1.11.tgz#3c7fcbf529d87226f3d2f52b966ff5271eb441dd"
@@ -302,24 +269,6 @@ brace-expansion@^1.1.7:
     balanced-match "^1.0.0"
     concat-map "0.0.1"
 
-browser-process-hrtime@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/browser-process-hrtime/-/browser-process-hrtime-1.0.0.tgz#3c9b4b7d782c8121e56f10106d84c0d0ffc94626"
-  integrity sha512-9o5UecI3GhkpM6DrXr69PblIuWxPKk9Y0jHBRhdocZ2y7YECBFCsHm79Pr3OyR2AvjhDkabFJaDJMYRazHgsow==
-
-buffer-es6@^4.9.3:
-  version "4.9.3"
-  resolved "https://registry.yarnpkg.com/buffer-es6/-/buffer-es6-4.9.3.tgz#f26347b82df76fd37e18bcb5288c4970cfd5c404"
-  integrity sha512-Ibt+oXxhmeYJSsCkODPqNpPmyegefiD8rfutH1NYGhMZQhSp95Rz7haemgnJ6dxa6LT+JLLbtgOMORRluwKktw==
-
-buffer@^5.5.0:
-  version "5.7.1"
-  resolved "https://registry.yarnpkg.com/buffer/-/buffer-5.7.1.tgz#ba62e7c13133053582197160851a8f648e99eed0"
-  integrity sha512-EHcyIPBQ4BSGlvjB16k5KgAJ27CIsHY/2JBmCRReo48y9rQ3MaUzWX3KVlBa4U7MyX02HdVj0K7C3WaB3ju7FQ==
-  dependencies:
-    base64-js "^1.3.1"
-    ieee754 "^1.1.13"
-
 commander@7:
   version "7.2.0"
   resolved "https://registry.yarnpkg.com/commander/-/commander-7.2.0.tgz#a36cb57d0b501ce108e4d20559a150a391d97ab7"
@@ -652,13 +601,6 @@ elkjs@^0.8.2:
   resolved "https://registry.yarnpkg.com/elkjs/-/elkjs-0.8.2.tgz#c37763c5a3e24e042e318455e0147c912a7c248e"
   integrity sha512-L6uRgvZTH+4OF5NE/MBbzQx/WYpru1xCBE9respNj6qznEewGUIfhzmm7horWWxbNO2M0WckQypGctR8lH79xQ==
 
-end-of-stream@^1.4.1:
-  version "1.4.4"
-  resolved "https://registry.yarnpkg.com/end-of-stream/-/end-of-stream-1.4.4.tgz#5ae64a5f45057baf3626ec14da0ca5e4b2431eb0"
-  integrity sha512-+uw1inIHVPQoaVuHzRyXd21icM+cnt4CzD5rW+NC1wjOUSTOs+Te7FOv7AhN7vS9x/oIyhLP5PR1H+phQAHu5Q==
-  dependencies:
-    once "^1.4.0"
-
 esbuild@^0.17.10:
   version "0.17.10"
   resolved "https://registry.yarnpkg.com/esbuild/-/esbuild-0.17.10.tgz#3be050561b34c5dc05b46978f4e1f326d5cc9437"
@@ -692,21 +634,6 @@ escape-string-regexp@^4.0.0:
   resolved "https://registry.yarnpkg.com/escape-string-regexp/-/escape-string-regexp-4.0.0.tgz#14ba83a5d373e3d311e5afca29cf5bfad965bf34"
   integrity sha512-TtpcNJ3XAzx3Gq8sWRzJaVajRs0uVxA2YAkdb1jm2YkPz4G6egUFAyA3n5vtEIZefPk5Wa4UXbKuS5fKkJWdgA==
 
-fast-extend@1.0.2:
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/fast-extend/-/fast-extend-1.0.2.tgz#3b8a5b09cbc8ff3d6d47eaf397398c0a643e441b"
-  integrity sha512-XXA9RmlPatkFKUzqVZAFth18R4Wo+Xug/S+C7YlYA3xrXwfPlW3dqNwOb4hvQo7wZJ2cNDYhrYuPzVOfHy5/uQ==
-
-fs-constants@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/fs-constants/-/fs-constants-1.0.0.tgz#6be0de9be998ce16af8afc24497b9ee9b7ccd9ad"
-  integrity sha512-y6OAwoSIf7FyjMIv94u+b5rdheZEjzR63GTyZJm5qh4Bi+2YgwLCcI/fPFZkL5PSixOt6ZNKm+w+Hfp/Bciwow==
-
-fs-monkey@0.3.3:
-  version "0.3.3"
-  resolved "https://registry.yarnpkg.com/fs-monkey/-/fs-monkey-0.3.3.tgz#7960bb2b1fa2653731b9d0e2e84812a7e8b3664a"
-  integrity sha512-FNUvuTAJ3CqCQb5ELn+qCbGR/Zllhf2HtwsdAtBi59s1WeCjKMT81fHcSu7dwIskqGVK+MmOrb7VOBlq3/SItw==
-
 fs.realpath@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/fs.realpath/-/fs.realpath-1.0.0.tgz#1504ad2523158caa40db4a2787cb01411994ea4f"
@@ -748,11 +675,6 @@ iconv-lite@0.6:
   dependencies:
     safer-buffer ">= 2.1.2 < 3.0.0"
 
-ieee754@^1.1.13:
-  version "1.2.1"
-  resolved "https://registry.yarnpkg.com/ieee754/-/ieee754-1.2.1.tgz#8eb7a10a63fff25d15a57b001586d177d1b0d352"
-  integrity sha512-dcyqhDvX1C46lXZcVqCpK+FtMRQVdIMN6/Df5js2zouUsqG7I6sFxitIC+7KYK29KdXOLHdu9zL4sFnoVQnqaA==
-
 inflight@^1.0.4:
   version "1.0.6"
   resolved "https://registry.yarnpkg.com/inflight/-/inflight-1.0.6.tgz#49bd6331d7d02d0c09bc910a1075ba8165b56df9"
@@ -761,7 +683,7 @@ inflight@^1.0.4:
     once "^1.3.0"
     wrappy "1"
 
-inherits@2, inherits@^2.0.3, inherits@^2.0.4:
+inherits@2:
   version "2.0.4"
   resolved "https://registry.yarnpkg.com/inherits/-/inherits-2.0.4.tgz#0fa2c64f932917c3433a0ded55363aae37416b7c"
   integrity sha512-k/vGaX4/Yla3WzyMCvTQOXYeIHvqOKtnqBduzTHpzpQZzAskKMhZ2K+EnBiSM9zGSoIFeMpXKxa4dYeZIQqewQ==
@@ -820,14 +742,6 @@ matcher@^4.0.0:
   dependencies:
     escape-string-regexp "^4.0.0"
 
-memfs@3.0.4:
-  version "3.0.4"
-  resolved "https://registry.yarnpkg.com/memfs/-/memfs-3.0.4.tgz#17997ec34d67d0a4756f6a34f2fefd13a8dbab08"
-  integrity sha512-OcZEzwX9E5AoY8SXjuAvw0DbIAYwUzV/I236I8Pqvrlv7sL/Y0E9aRCon05DhaV8pg1b32uxj76RgW0s5xjHBA==
-  dependencies:
-    fast-extend "1.0.2"
-    fs-monkey "0.3.3"
-
 mermaid@^10.0.0:
   version "10.0.0"
   resolved "https://registry.yarnpkg.com/mermaid/-/mermaid-10.0.0.tgz#6f7ae2eda0ab221089dc1eb166938203f2a7b04d"
@@ -895,16 +809,6 @@ once@^1.3.0, once@^1.4.0:
   dependencies:
     wrappy "1"
 
-pako@^1.0.11:
-  version "1.0.11"
-  resolved "https://registry.yarnpkg.com/pako/-/pako-1.0.11.tgz#6c9599d340d54dfd3946380252a35705a6b992bf"
-  integrity sha512-4hLB8Py4zZce5s4yd9XzopqwVv/yGNhV1Bl8NTmCq1763HeK2+EwVTv+leGeL13Dnh2wfbqowVPXCIO0z4taYw==
-
-path-browserify@^1.0.0, path-browserify@^1.0.1:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/path-browserify/-/path-browserify-1.0.1.tgz#d98454a9c3753d5790860f16f68867b9e46be1fd"
-  integrity sha512-b7uo2UCUOYZcnF/3ID0lulOJi/bafxa1xPe7ZPsammBSpjSWQkjNxlt635YGS2MiR9GjvuXCtz2emr3jbsz98g==
-
 path-is-absolute@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/path-is-absolute/-/path-is-absolute-1.0.1.tgz#174b9268735534ffbc7ace6bf53a5a9e1b5c5f5f"
@@ -926,30 +830,6 @@ pin-github-action@^1.8.0:
     matcher "^4.0.0"
     yaml "^2.1.3"
 
-randombytes@^2.0.5:
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/randombytes/-/randombytes-2.1.0.tgz#df6f84372f0270dc65cdf6291349ab7a473d4f2a"
-  integrity sha512-vYl3iOX+4CKUWuxGi9Ukhie6fsqXqS9FE2Zaic4tNFD2N2QQaXOMFbuKK4QmDHC0JO6B1Zp41J0LpT0oR68amQ==
-  dependencies:
-    safe-buffer "^5.1.0"
-
-randomfill@^1.0.4:
-  version "1.0.4"
-  resolved "https://registry.yarnpkg.com/randomfill/-/randomfill-1.0.4.tgz#c92196fc86ab42be983f1bf31778224931d61458"
-  integrity sha512-87lcbR8+MhcWcUiQ+9e+Rwx8MyR2P7qnt15ynUlbm3TU/fjbgz4GsvfSUDTemtCCtVCqb4ZcEFlyPNTh9bBTLw==
-  dependencies:
-    randombytes "^2.0.5"
-    safe-buffer "^5.1.0"
-
-readable-stream@^3.1.1, readable-stream@^3.4.0:
-  version "3.6.1"
-  resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-3.6.1.tgz#f9f9b5f536920253b3d26e7660e7da4ccff9bb62"
-  integrity sha512-+rQmrWMYGA90yenhTYsLWAsLsqVC8osOw6PKE1HDYiO0gdPeKe/xDHNzIAIn4C91YQ6oenEhfYqqc1883qHbjQ==
-  dependencies:
-    inherits "^2.0.3"
-    string_decoder "^1.1.1"
-    util-deprecate "^1.0.1"
-
 rechoir@^0.6.2:
   version "0.6.2"
   resolved "https://registry.yarnpkg.com/rechoir/-/rechoir-0.6.2.tgz#85204b54dba82d5742e28c96756ef43af50e3384"
@@ -981,11 +861,6 @@ rw@1:
   resolved "https://registry.yarnpkg.com/rw/-/rw-1.3.3.tgz#3f862dfa91ab766b14885ef4d01124bfda074fb4"
   integrity sha512-PdhdWy89SiZogBLaw42zdeqtRJ//zFd2PgQavcICDUgJT5oW10QCRKbJ6bg4r0/UY2M6BWd5tkxuGFRvCkgfHQ==
 
-safe-buffer@^5.1.0, safe-buffer@~5.2.0:
-  version "5.2.1"
-  resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.2.1.tgz#1eaf9fa9bdb1fdd4ec75f58f9cdb4e6b7827eec6"
-  integrity sha512-rp3So07KcdmmKbGvgaNxQSJr7bGVSVk5S9Eq1F+ppbRo70+YeaDxkw5Dd8NPN+GD6bjnYm2VuPuCXmpuYvmCXQ==
-
 "safer-buffer@>= 2.1.2 < 3.0.0":
   version "2.1.2"
   resolved "https://registry.yarnpkg.com/safer-buffer/-/safer-buffer-2.1.2.tgz#44fa161b0187b9549dd84bb91802f9bd8385cd6a"
@@ -1005,13 +880,6 @@ state-local@^1.0.6:
   resolved "https://registry.yarnpkg.com/state-local/-/state-local-1.0.7.tgz#da50211d07f05748d53009bee46307a37db386d5"
   integrity sha512-HTEHMNieakEnoe33shBYcZ7NX83ACUjCu8c40iOGEZsngj9zRnkqS9j1pqQPXwobB0ZcVTk27REb7COQ0UR59w==
 
-string_decoder@^1.1.1:
-  version "1.3.0"
-  resolved "https://registry.yarnpkg.com/string_decoder/-/string_decoder-1.3.0.tgz#42f114594a46cf1a8e30b0a84f56c78c3edac21e"
-  integrity sha512-hkRX8U1WjJFd8LsDJ2yQ/wWWxaopEsABU1XfkM8A+j0+85JAGppt16cr1Whg6KIbb4okU6Mql6BOj+uup/wKeA==
-  dependencies:
-    safe-buffer "~5.2.0"
-
 stylis@^4.1.2:
   version "4.1.3"
   resolved "https://registry.yarnpkg.com/stylis/-/stylis-4.1.3.tgz#fd2fbe79f5fed17c55269e16ed8da14c84d069f7"
@@ -1022,17 +890,6 @@ supports-preserve-symlinks-flag@^1.0.0:
   resolved "https://registry.yarnpkg.com/supports-preserve-symlinks-flag/-/supports-preserve-symlinks-flag-1.0.0.tgz#6eda4bd344a3c94aea376d4cc31bc77311039e09"
   integrity sha512-ot0WnXS9fgdkgIcePe6RHNk1WA8+muPa6cSjeR3V8K27q9BB1rTE3R1p7Hv0z1ZyAc8s6Vvv8DIyWf681MAt0w==
 
-tar-stream@^2.1.0:
-  version "2.2.0"
-  resolved "https://registry.yarnpkg.com/tar-stream/-/tar-stream-2.2.0.tgz#acad84c284136b060dc3faa64474aa9aebd77287"
-  integrity sha512-ujeqbceABgwMZxEJnk2HDY2DlnUZ+9oEcb1KzTVfYHio0UE6dG71n60d8D2I4qNvleWrrXpmjpt7vZeF1LnMZQ==
-  dependencies:
-    bl "^4.0.3"
-    end-of-stream "^1.4.1"
-    fs-constants "^1.0.0"
-    inherits "^2.0.3"
-    readable-stream "^3.1.1"
-
 tr46@~0.0.3:
   version "0.0.3"
   resolved "https://registry.yarnpkg.com/tr46/-/tr46-0.0.3.tgz#8184fd347dac9cdc185992f3a6622e14b9d9ab6a"
@@ -1048,11 +905,6 @@ universal-user-agent@^6.0.0:
   resolved "https://registry.yarnpkg.com/universal-user-agent/-/universal-user-agent-6.0.0.tgz#3381f8503b251c0d9cd21bc1de939ec9df5480ee"
   integrity sha512-isyNax3wXoKaulPDZWHQqbmIx1k2tb9fb3GGDBRxCscfYV2Ch7WxPArBsFEG8s/safwXTT7H4QGhaIkTp9447w==
 
-util-deprecate@^1.0.1:
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/util-deprecate/-/util-deprecate-1.0.2.tgz#450d4dc9fa70de732762fbd2d4a28981419a0ccf"
-  integrity sha512-EPD5q1uXyFxJpCrLnCc1nHnq3gOa6DZBocAIiI2TaSCA7VCJ1UJDMagCzIkXNsUYfD1daK//LTEQ8xiIbrHtcw==
-
 uuid@^9.0.0:
   version "9.0.0"
   resolved "https://registry.yarnpkg.com/uuid/-/uuid-9.0.0.tgz#592f550650024a38ceb0c562f2f6aa435761efb5"