Add devcontainer and stuff

.devcontainer/Dockerfile

@@ -0,0 +1,16 @@
+# See here for image contents: https://github.com/microsoft/vscode-dev-containers/tree/v0.163.1/containers/javascript-node/.devcontainer/base.Dockerfile
+
+# [Choice] Node.js version: 14, 12, 10
+ARG VARIANT="14-buster"
+FROM mcr.microsoft.com/vscode/devcontainers/javascript-node:0-${VARIANT}
+
+# [Optional] Uncomment this section to install additional OS packages.
+# RUN apt-get update && export DEBIAN_FRONTEND=noninteractive \
+#     && apt-get -y install --no-install-recommends <your-package-list-here>
+
+# [Optional] Uncomment if you want to install an additional version of node using nvm
+# ARG EXTRA_NODE_VERSION=10
+# RUN su node -c "source /usr/local/share/nvm/nvm.sh && nvm install ${EXTRA_NODE_VERSION}"
+
+# [Optional] Uncomment if you want to install more global node modules
+# RUN su node -c "npm install -g <your-package-list-here>"

.devcontainer/devcontainer.json

@@ -0,0 +1,29 @@
+// For format details, see https://aka.ms/devcontainer.json. For config options, see the README at:
+// https://github.com/microsoft/vscode-dev-containers/tree/v0.163.1/containers/javascript-node
+{
+	"name": "Node.js",
+	"build": {
+		"dockerfile": "Dockerfile",
+		// Update 'VARIANT' to pick a Node version: 10, 12, 14
+		"args": { "VARIANT": "14" }
+	},
+
+	// Set *default* container specific settings.json values on container create.
+	"settings": { 
+		"terminal.integrated.shell.linux": "/bin/bash"
+	},
+
+	// Add the IDs of extensions you want installed when the container is created.
+	"extensions": [
+		"dbaeumer.vscode-eslint"
+	],
+
+	// Use 'forwardPorts' to make a list of ports inside the container available locally.
+	// "forwardPorts": [],
+
+	// Use 'postCreateCommand' to run commands after the container is created.
+	// "postCreateCommand": "yarn install",
+
+	// Comment out connect as root instead. More info: https://aka.ms/vscode-remote/containers/non-root.
+	"remoteUser": "node"
+}

.vscode/launch.json

@@ -0,0 +1,16 @@
+{
+    // Use IntelliSense to learn about possible attributes.
+    // Hover to view descriptions of existing attributes.
+    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "type": "pwa-chrome",
+            "request": "launch",
+            "name": "Launch Chrome against localhost",
+            "url": "http://localhost:8080/index.html",
+            "webRoot": "${workspaceFolder}",
+            "trace": true
+        }
+    ]
+}

.vscode/settings.json

@@ -0,0 +1,14 @@
+{
+    "files.eol": "\n",
+      "editor.tabSize": 2,
+      "editor.formatOnPaste": false,
+      "editor.formatOnSave": true,
+      "editor.formatOnType": true,
+      "[javascript]": {
+        "editor.defaultFormatter": "esbenp.prettier-vscode"
+      },
+      "[typescript]": {
+        "editor.defaultFormatter": "esbenp.prettier-vscode"
+      },
+      "files.trimTrailingWhitespace": true
+}

package-lock.json

@@ -1,215 +1,8 @@
 {
   "name": "script-graph",
   "version": "1.0.0",
-  "lockfileVersion": 2,
+  "lockfileVersion": 1,
   "requires": true,
-  "packages": {
-    "": {
-      "version": "1.0.0",
-      "license": "ISC",
-      "dependencies": {
-        "@mdi/js": "^5.5.55",
-        "@vanillawc/wc-codemirror": "^1.8.10",
-        "lit-element": "^2.3.1"
-      },
-      "devDependencies": {
-        "@rollup/plugin-node-resolve": "^9.0.0",
-        "@rollup/plugin-typescript": "^5.0.2",
-        "rollup": "^2.26.4",
-        "tslib": "^2.0.1",
-        "typescript": "^4.0.2"
-      }
-    },
-    "node_modules/@mdi/js": {
-      "version": "5.5.55",
-      "resolved": "https://registry.npmjs.org/@mdi/js/-/js-5.5.55.tgz",
-      "integrity": "sha512-vbw1QW3M9A4vObU9WmTETTG7n7feC9HSn/3up8ZYk/M3K9fGL9FPtw0+bdASRu1UOBgEsqC9eBhNW10IOcwMIg=="
-    },
-    "node_modules/@rollup/plugin-node-resolve": {
-      "version": "9.0.0",
-      "resolved": "https://registry.npmjs.org/@rollup/plugin-node-resolve/-/plugin-node-resolve-9.0.0.tgz",
-      "integrity": "sha512-gPz+utFHLRrd41WMP13Jq5mqqzHL3OXrfj3/MkSyB6UBIcuNt9j60GCbarzMzdf1VHFpOxfQh/ez7wyadLMqkg==",
-      "dev": true,
-      "dependencies": {
-        "@rollup/pluginutils": "^3.1.0",
-        "@types/resolve": "1.17.1",
-        "builtin-modules": "^3.1.0",
-        "deepmerge": "^4.2.2",
-        "is-module": "^1.0.0",
-        "resolve": "^1.17.0"
-      },
-      "engines": {
-        "node": ">= 10.0.0"
-      }
-    },
-    "node_modules/@rollup/plugin-typescript": {
-      "version": "5.0.2",
-      "resolved": "https://registry.npmjs.org/@rollup/plugin-typescript/-/plugin-typescript-5.0.2.tgz",
-      "integrity": "sha512-CkS028Itwjqm1uLbFVfpJgtVtnNvZ+og/m6UlNRR5wOOnNTWPcVQzOu5xGdEX+WWJxdvWIqUq2uR/RBt2ZipWg==",
-      "dev": true,
-      "dependencies": {
-        "@rollup/pluginutils": "^3.0.1",
-        "resolve": "^1.14.1"
-      },
-      "engines": {
-        "node": ">=8.0.0"
-      }
-    },
-    "node_modules/@rollup/pluginutils": {
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-        "estree-walker": "^1.0.1",
-        "picomatch": "^2.2.2"
-      },
-      "engines": {
-        "node": ">= 8.0.0"
-      }
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-    "node_modules/@types/estree": {
-      "version": "0.0.39",
-      "resolved": "https://registry.npmjs.org/@types/estree/-/estree-0.0.39.tgz",
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-      "version": "14.6.0",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-14.6.0.tgz",
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-    "node_modules/@vanillawc/wc-codemirror": {
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-      "resolved": "https://registry.npmjs.org/@vanillawc/wc-codemirror/-/wc-codemirror-1.8.10.tgz",
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-      "dev": true,
-      "engines": {
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-      "dev": true,
-      "bin": {
-        "rollup": "dist/bin/rollup"
-      },
-      "engines": {
-        "node": ">=10.0.0"
-      },
-      "optionalDependencies": {
-        "fsevents": "~2.1.2"
-      }
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-    "node_modules/tslib": {
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-      "dev": true
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-    "node_modules/typescript": {
-      "version": "4.0.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.0.2.tgz",
-      "integrity": "sha512-e4ERvRV2wb+rRZ/IQeb3jm2VxBsirQLpQhdxplZ2MEzGvDkkMmPglecnNDfSUBivMjP93vRbngYYDQqQ/78bcQ==",
-      "dev": true,
-      "bin": {
-        "tsc": "bin/tsc",
-        "tsserver": "bin/tsserver"
-      },
-      "engines": {
-        "node": ">=4.2.0"
-      }
-    }
-  },
   "dependencies": {
     "@mdi/js": {
       "version": "5.5.55",
@@ -277,24 +70,94 @@
       "resolved": "https://registry.npmjs.org/@vanillawc/wc-codemirror/-/wc-codemirror-1.8.10.tgz",
       "integrity": "sha512-UKMD/UOpF1uRl29nlwvwQqSMBqsl+uDWYlGx82wIYbIBJkeqPrSo1Ez1rGi9jc1CL7/XwUr7u+l/kTwZAEkrEg=="
     },
+    "async": {
+      "version": "2.6.3",
+      "resolved": "https://registry.npmjs.org/async/-/async-2.6.3.tgz",
+      "integrity": "sha512-zflvls11DCy+dQWzTW2dzuilv8Z5X/pjfmZOWba6TNIVDm+2UDaJmXSOXlasHKfNBs8oo3M0aT50fDEWfKZjXg==",
+      "dev": true,
+      "requires": {
+        "lodash": "^4.17.14"
+      }
+    },
+    "basic-auth": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/basic-auth/-/basic-auth-1.1.0.tgz",
+      "integrity": "sha1-RSIe5Cn37h5QNb4/UVM/HN/SmIQ=",
+      "dev": true
+    },
     "builtin-modules": {
       "version": "3.1.0",
       "resolved": "https://registry.npmjs.org/builtin-modules/-/builtin-modules-3.1.0.tgz",
       "integrity": "sha512-k0KL0aWZuBt2lrxrcASWDfwOLMnodeQjodT/1SxEQAXsHANgo6ZC/VEaSEHCXt7aSTZ4/4H5LKa+tBXmW7Vtvw==",
       "dev": true
     },
+    "call-bind": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/call-bind/-/call-bind-1.0.2.tgz",
+      "integrity": "sha512-7O+FbCihrB5WGbFYesctwmTKae6rOiIzmz1icreWJ+0aA7LJfuqhEso2T9ncpcFtzMQtzXf2QGGueWJGTYsqrA==",
+      "dev": true,
+      "requires": {
+        "function-bind": "^1.1.1",
+        "get-intrinsic": "^1.0.2"
+      }
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+    "colors": {
+      "version": "1.4.0",
+      "resolved": "https://registry.npmjs.org/colors/-/colors-1.4.0.tgz",
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+      "dev": true
+    },
+    "corser": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/corser/-/corser-2.0.1.tgz",
+      "integrity": "sha1-jtolLsqrWEDc2XXOuQ2TcMgZ/4c=",
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+      "dev": true,
+      "requires": {
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+      }
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       "resolved": "https://registry.npmjs.org/deepmerge/-/deepmerge-4.2.2.tgz",
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       "dev": true
     },
+    "ecstatic": {
+      "version": "3.3.2",
+      "resolved": "https://registry.npmjs.org/ecstatic/-/ecstatic-3.3.2.tgz",
+      "integrity": "sha512-fLf9l1hnwrHI2xn9mEDT7KIi22UDqA2jaCwyCbSUJh9a1V+LEUSL/JO/6TIz/QyuBURWUHrFL5Kg2TtO1bkkog==",
+      "dev": true,
+      "requires": {
+        "he": "^1.1.1",
+        "mime": "^1.6.0",
+        "minimist": "^1.1.0",
+        "url-join": "^2.0.5"
+      }
+    },
     "estree-walker": {
       "version": "1.0.1",
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       "dev": true
     },
+    "eventemitter3": {
+      "version": "4.0.7",
+      "resolved": "https://registry.npmjs.org/eventemitter3/-/eventemitter3-4.0.7.tgz",
+      "integrity": "sha512-8guHBZCwKnFhYdHr2ysuRWErTwhoN2X8XELRlrRwpmfeY2jjuUN4taQMsULKUVo1K4DvZl+0pgfyoysHxvmvEw==",
+      "dev": true
+    },
+    "follow-redirects": {
+      "version": "1.13.3",
+      "resolved": "https://registry.npmjs.org/follow-redirects/-/follow-redirects-1.13.3.tgz",
+      "integrity": "sha512-DUgl6+HDzB0iEptNQEXLx/KhTmDb8tZUHSeLqpnjpknR70H0nC2t9N73BK6fN4hOvJ84pKlIQVQ4k5FFlBedKA==",
+      "dev": true
+    },
     "fsevents": {
       "version": "2.1.3",
       "resolved": "https://registry.npmjs.org/fsevents/-/fsevents-2.1.3.tgz",
@@ -302,6 +165,73 @@
       "dev": true,
       "optional": true
     },
+    "function-bind": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/function-bind/-/function-bind-1.1.1.tgz",
+      "integrity": "sha512-yIovAzMX49sF8Yl58fSCWJ5svSLuaibPxXQJFLmBObTuCr0Mf1KiPopGM9NiFjiYBCbfaa2Fh6breQ6ANVTI0A==",
+      "dev": true
+    },
+    "get-intrinsic": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/get-intrinsic/-/get-intrinsic-1.1.1.tgz",
+      "integrity": "sha512-kWZrnVM42QCiEA2Ig1bG8zjoIMOgxWwYCEeNdwY6Tv/cOSeGpcoX4pXHfKUxNKVoArnrEr2e9srnAxxGIraS9Q==",
+      "dev": true,
+      "requires": {
+        "function-bind": "^1.1.1",
+        "has": "^1.0.3",
+        "has-symbols": "^1.0.1"
+      }
+    },
+    "has": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/has/-/has-1.0.3.tgz",
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+      "dev": true,
+      "requires": {
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+      }
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+      "dev": true
+    },
+    "http-proxy": {
+      "version": "1.18.1",
+      "resolved": "https://registry.npmjs.org/http-proxy/-/http-proxy-1.18.1.tgz",
+      "integrity": "sha512-7mz/721AbnJwIVbnaSv1Cz3Am0ZLT/UBwkC92VlxhXv/k/BBQfM2fXElQNC27BVGr0uwUpplYPQM9LnaBMR5NQ==",
+      "dev": true,
+      "requires": {
+        "eventemitter3": "^4.0.0",
+        "follow-redirects": "^1.0.0",
+        "requires-port": "^1.0.0"
+      }
+    },
+    "http-server": {
+      "version": "0.12.3",
+      "resolved": "https://registry.npmjs.org/http-server/-/http-server-0.12.3.tgz",
+      "integrity": "sha512-be0dKG6pni92bRjq0kvExtj/NrrAd28/8fCXkaI/4piTwQMSDSLMhWyW0NI1V+DBI3aa1HMlQu46/HjVLfmugA==",
+      "dev": true,
+      "requires": {
+        "basic-auth": "^1.0.3",
+        "colors": "^1.4.0",
+        "corser": "^2.0.1",
+        "ecstatic": "^3.3.2",
+        "http-proxy": "^1.18.0",
+        "minimist": "^1.2.5",
+        "opener": "^1.5.1",
+        "portfinder": "^1.0.25",
+        "secure-compare": "3.0.1",
+        "union": "~0.5.0"
+      }
+    },
     "is-module": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/is-module/-/is-module-1.0.0.tgz",
@@ -321,6 +251,51 @@
       "resolved": "https://registry.npmjs.org/lit-html/-/lit-html-1.2.1.tgz",
       "integrity": "sha512-GSJHHXMGLZDzTRq59IUfL9FCdAlGfqNp/dEa7k7aBaaWD+JKaCjsAk9KYm2V12ItonVaYx2dprN66Zdm1AuBTQ=="
     },
+    "lodash": {
+      "version": "4.17.21",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
+      "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==",
+      "dev": true
+    },
+    "mime": {
+      "version": "1.6.0",
+      "resolved": "https://registry.npmjs.org/mime/-/mime-1.6.0.tgz",
+      "integrity": "sha512-x0Vn8spI+wuJ1O6S7gnbaQg8Pxh4NNHb7KSINmEWKiPE4RKOplvijn+NkmYmmRgP68mc70j2EbeTFRsrswaQeg==",
+      "dev": true
+    },
+    "minimist": {
+      "version": "1.2.5",
+      "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.5.tgz",
+      "integrity": "sha512-FM9nNUYrRBAELZQT3xeZQ7fmMOBg6nWNmJKTcgsJeaLstP/UODVpGsr5OhXhhXg6f+qtJ8uiZ+PUxkDWcgIXLw==",
+      "dev": true
+    },
+    "mkdirp": {
+      "version": "0.5.5",
+      "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.5.tgz",
+      "integrity": "sha512-NKmAlESf6jMGym1++R0Ra7wvhV+wFW63FaSOFPwRahvea0gMUcGUhVeAg/0BC0wiv9ih5NYPB1Wn1UEI1/L+xQ==",
+      "dev": true,
+      "requires": {
+        "minimist": "^1.2.5"
+      }
+    },
+    "ms": {
+      "version": "2.1.3",
+      "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.3.tgz",
+      "integrity": "sha512-6FlzubTLZG3J2a/NVCAleEhjzq5oxgHyaCU9yYXvcLsvoVaHJq/s5xXI6/XXP6tz7R9xAOtHnSO/tXtF3WRTlA==",
+      "dev": true
+    },
+    "object-inspect": {
+      "version": "1.9.0",
+      "resolved": "https://registry.npmjs.org/object-inspect/-/object-inspect-1.9.0.tgz",
+      "integrity": "sha512-i3Bp9iTqwhaLZBxGkRfo5ZbE07BQRT7MGu8+nNgwW9ItGp1TzCTw2DLEoWwjClxBjOFI/hWljTAmYGCEwmtnOw==",
+      "dev": true
+    },
+    "opener": {
+      "version": "1.5.2",
+      "resolved": "https://registry.npmjs.org/opener/-/opener-1.5.2.tgz",
+      "integrity": "sha512-ur5UIdyw5Y7yEj9wLzhqXiy6GZ3Mwx0yGI+5sMn2r0N0v3cKJvUmFH5yPP+WXh9e0xfyzyJX95D8l088DNFj7A==",
+      "dev": true
+    },
     "path-parse": {
       "version": "1.0.6",
       "resolved": "https://registry.npmjs.org/path-parse/-/path-parse-1.0.6.tgz",
@@ -333,6 +308,32 @@
       "integrity": "sha512-q0M/9eZHzmr0AulXyPwNfZjtwZ/RBZlbN3K3CErVrk50T2ASYI7Bye0EvekFY3IP1Nt2DHu0re+V2ZHIpMkuWg==",
       "dev": true
     },
+    "portfinder": {
+      "version": "1.0.28",
+      "resolved": "https://registry.npmjs.org/portfinder/-/portfinder-1.0.28.tgz",
+      "integrity": "sha512-Se+2isanIcEqf2XMHjyUKskczxbPH7dQnlMjXX6+dybayyHvAf/TCgyMRlzf/B6QDhAEFOGes0pzRo3by4AbMA==",
+      "dev": true,
+      "requires": {
+        "async": "^2.6.2",
+        "debug": "^3.1.1",
+        "mkdirp": "^0.5.5"
+      }
+    },
+    "qs": {
+      "version": "6.10.1",
+      "resolved": "https://registry.npmjs.org/qs/-/qs-6.10.1.tgz",
+      "integrity": "sha512-M528Hph6wsSVOBiYUnGf+K/7w0hNshs/duGsNXPUCLH5XAqjEtiPGwNONLV0tBH8NoGb0mvD5JubnUTrujKDTg==",
+      "dev": true,
+      "requires": {
+        "side-channel": "^1.0.4"
+      }
+    },
+    "requires-port": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/requires-port/-/requires-port-1.0.0.tgz",
+      "integrity": "sha1-kl0mAdOaxIXgkc8NpcbmlNw9yv8=",
+      "dev": true
+    },
     "resolve": {
       "version": "1.17.0",
       "resolved": "https://registry.npmjs.org/resolve/-/resolve-1.17.0.tgz",
@@ -351,6 +352,23 @@
         "fsevents": "~2.1.2"
       }
     },
+    "secure-compare": {
+      "version": "3.0.1",
+      "resolved": "https://registry.npmjs.org/secure-compare/-/secure-compare-3.0.1.tgz",
+      "integrity": "sha1-8aAymzCLIh+uN7mXTz1XjQypmeM=",
+      "dev": true
+    },
+    "side-channel": {
+      "version": "1.0.4",
+      "resolved": "https://registry.npmjs.org/side-channel/-/side-channel-1.0.4.tgz",
+      "integrity": "sha512-q5XPytqFEIKHkGdiMIrY10mvLRvnQh42/+GoBlFW3b2LXLE2xxJpZFdm94we0BaoV3RwJyGqg5wS7epxTv0Zvw==",
+      "dev": true,
+      "requires": {
+        "call-bind": "^1.0.0",
+        "get-intrinsic": "^1.0.2",
+        "object-inspect": "^1.9.0"
+      }
+    },
     "tslib": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.0.1.tgz",
@@ -362,6 +380,21 @@
       "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.0.2.tgz",
       "integrity": "sha512-e4ERvRV2wb+rRZ/IQeb3jm2VxBsirQLpQhdxplZ2MEzGvDkkMmPglecnNDfSUBivMjP93vRbngYYDQqQ/78bcQ==",
       "dev": true
+    },
+    "union": {
+      "version": "0.5.0",
+      "resolved": "https://registry.npmjs.org/union/-/union-0.5.0.tgz",
+      "integrity": "sha512-N6uOhuW6zO95P3Mel2I2zMsbsanvvtgn6jVqJv4vbVcz/JN0OkL9suomjQGmWtxJQXOCqUJvquc1sMeNz/IwlA==",
+      "dev": true,
+      "requires": {
+        "qs": "^6.4.0"
+      }
+    },
+    "url-join": {
+      "version": "2.0.5",
+      "resolved": "https://registry.npmjs.org/url-join/-/url-join-2.0.5.tgz",
+      "integrity": "sha1-WvIvGMBSoACkjXuCxenC4v7tpyg=",
+      "dev": true
     }
   }
 }

package.json

@@ -6,13 +6,15 @@
   "main": "index.js",
   "scripts": {
     "build": "rollup -c",
-    "watch": "rollup -c -w"
+    "watch": "rollup -c -w",
+    "serve": "http-server ."
   },
   "author": "",
   "license": "ISC",
   "devDependencies": {
     "@rollup/plugin-node-resolve": "^9.0.0",
     "@rollup/plugin-typescript": "^5.0.2",
+    "http-server": "^0.12.3",
     "rollup": "^2.26.4",
     "tslib": "^2.0.1",
     "typescript": "^4.0.2"

src/script-graph3.ts

@@ -4,7 +4,7 @@ import {
   css,
   svg,
   property,
-  TemplateResult
+  TemplateResult,
 } from "lit-element";
 
 import {
@@ -28,11 +28,11 @@ import {
 const ICONS = {
   "call-split": mdiCallSplit,
   "ab-testing": mdiAbTesting,
-  "check": mdiCheck,
+  check: mdiCheck,
-  "close": mdiClose,
+  close: mdiClose,
   "chevron-right": mdiChevronRight,
-  "exclamation": mdiExclamation,
+  exclamation: mdiExclamation,
-  "asterisk": mdiAsterisk,
+  asterisk: mdiAsterisk,
 };
 
 const SIZE = 24;
@@ -44,13 +44,11 @@ interface GraphNode extends LitElement{
 }
 
 class ScriptGraphNode extends LitElement {
-
   @property() icon = "chevron-right";
 
   connectedCallback() {
     super.connectedCallback();
-    if(!this.hasAttribute('tabindex'))
+    if (!this.hasAttribute("tabindex")) this.setAttribute("tabindex", "0");
-      this.setAttribute('tabindex', "0");
   }
 
   get width() {
@@ -64,21 +62,27 @@ class ScriptGraphNode extends LitElement {
     <svg
       width="${this.width}"
       height="${this.height}"
-      viewBox="${-this.width/2} 0 ${this.width} ${this.height}">
+      viewBox="${-this.width / 2} 0 ${this.width} ${this.height}"
+    >
       <circle
         cx="0"
         cy="${this.width / 2}"
         r="${SIZE / 2}"
       />
-      <g style="pointer-events: none" transform="translate(${- 12} ${this.width/2 - 12})">
+      <g
-      ${ICONS[this.icon] ?
+        style="pointer-events: none"
-        svg`
+        transform="translate(${-12} ${this.width / 2 - 12})"
+      >
+        ${
+          ICONS[this.icon]
+            ? svg`
           <path d="${ICONS[this.icon]}"/>
           `
-        : ""}
+            : ""
+        }
       </g>
       </svg>
-    `
+    `;
   }
 
   static get styles() {
@@ -102,12 +106,9 @@ class ScriptGraphNode extends LitElement {
       }
     `;
   }
-  
-
 }
 
 class ScriptGraphBranch extends LitElement {
-
   @property() _num_items = 0;
   @property() _branch_height = 30;
   @property() _branch_curve = 25;
@@ -144,7 +145,13 @@ class ScriptGraphBranch extends LitElement {
 
     return html`
       <svg width="${this.width}" height="${this.height}">
-    <rect x=0 y=0 width="${this.width}" height="${this.height}" fill="white" />
+        <rect
+          x="0"
+          y="0"
+          width="${this.width}"
+          height="${this.height}"
+          fill="white"
+        />
         ${branch_x.map((x) => {
           return svg`
               <path
@@ -160,20 +167,14 @@ class ScriptGraphBranch extends LitElement {
                     ${this.width / 2} ${this.height}
                 "
               />
-      `
+            `;
         })}
       </svg>
-    <script-graph-node
+      <script-graph-node id="head" .icon=${"call-split"}> </script-graph-node>
-    id="head"
-    .icon=${"call-split"}
-    >
-    </script-graph-node>
       <div id="branches" style="top: ${this._branch_height}px;">
-      <slot
+        <slot @slotchange=${this.updateChildren}></slot>
-        @slotchange=${this.updateChildren}
-      ></slot>
       </div>
-    `
+    `;
   }
 
   static get styles() {
@@ -208,11 +209,9 @@ class ScriptGraphBranch extends LitElement {
       }
     `;
   }
-
 }
 
 class ScriptGraph3 extends LitElement {
-
   @property() content = [];
   @property() _width = 0;
   @property() _height = 0;
@@ -246,7 +245,13 @@ class ScriptGraph3 extends LitElement {
   render() {
     return html`
       <svg width="${this.width}" height="${this.height}">
-    <rect x=0 y=0 width="${this.width}" height="${this.height}" fill="white" />
+        <rect
+          x="0"
+          y="0"
+          width="${this.width}"
+          height="${this.height}"
+          fill="white"
+        />
         <path
           class="line"
           d="
@@ -256,11 +261,9 @@ class ScriptGraph3 extends LitElement {
         />
       </svg>
       <div id="nodes" style="--distance: ${this._distance}px;">
-      <slot
+        <slot @slotchange=${this.updateChildren}></slot>
-        @slotchange=${this.updateChildren}
-      ></slot>
       </div>
-    `
+    `;
   }
 
   static get styles() {
@@ -288,9 +291,7 @@ class ScriptGraph3 extends LitElement {
         fill: white;
       }
     `;
-
   }
-
 }
 customElements.define("script-graph3", ScriptGraph3);
 customElements.define("script-graph-node", ScriptGraphNode);