Generate Code Coverage report for Cypress (#5137)

.circleci/Dockerfile.cypress

@@ -9,4 +9,6 @@ RUN npm run cypress:install > /dev/null
 COPY client/cypress $APP/client/cypress
 COPY cypress.json $APP/cypress.json
 
+COPY . $APP
+
 RUN ./node_modules/.bin/cypress verify

.circleci/config.yml

@@ -95,6 +95,13 @@ jobs:
     steps:
       - setup_remote_docker
       - checkout
+      - run:
+          name: Enable Code Coverage report for master branch
+          command: |
+            if [ "$CIRCLE_BRANCH" = "master" ]; then
+              echo 'export CODE_COVERAGE=true' >> $BASH_ENV
+              source $BASH_ENV
+            fi
       - run:
           name: Install npm dependencies
           command: |
@@ -113,6 +120,13 @@ jobs:
           command: |
             docker-compose logs
           when: on_fail
+      - run:
+          name: Copy Code Coverage results
+          command: |
+            docker cp cypress:/usr/src/app/coverage ./coverage || true
+          when: always
+      - store_artifacts:
+          path: coverage
   build-docker-image: *build-docker-image-job
   build-preview-docker-image: *build-docker-image-job
 workflows:

.circleci/docker-compose.cypress.yml

@@ -1,7 +1,20 @@
-version: '2.2'
+version: "2.2"
+x-redash-service: &redash-service
+  build:
+    context: ../
+    args:
+      skip_dev_deps: "true"
+      skip_ds_deps: "true"
+      code_coverage: ${CODE_COVERAGE}
+x-redash-environment: &redash-environment
+  REDASH_LOG_LEVEL: "INFO"
+  REDASH_REDIS_URL: "redis://redis:6379/0"
+  REDASH_DATABASE_URL: "postgresql://postgres@postgres/postgres"
+  REDASH_RATELIMIT_ENABLED: "false"
+  REDASH_ENFORCE_CSRF: "true"
 services:
   server:
-    build: ../
+    <<: *redash-service
     command: server
     depends_on:
       - postgres
@@ -9,30 +22,25 @@ services:
     ports:
       - "5000:5000"
     environment:
+      <<: *redash-environment
       PYTHONUNBUFFERED: 0
-      REDASH_LOG_LEVEL: "INFO"
-      REDASH_REDIS_URL: "redis://redis:6379/0"
-      REDASH_DATABASE_URL: "postgresql://postgres@postgres/postgres"
-      REDASH_RATELIMIT_ENABLED: "false"
-      REDASH_ENFORCE_CSRF: "true"
   scheduler:
-    build: ../
+    <<: *redash-service
     command: scheduler
     depends_on:
       - server
     environment:
-      REDASH_REDIS_URL: "redis://redis:6379/0"
+      <<: *redash-environment
   worker:
-    build: ../
+    <<: *redash-service
     command: worker
     depends_on:
       - server
     environment:
+      <<: *redash-environment
       PYTHONUNBUFFERED: 0
-      REDASH_LOG_LEVEL: "INFO"
-      REDASH_REDIS_URL: "redis://redis:6379/0"
-      REDASH_DATABASE_URL: "postgresql://postgres@postgres/postgres"
   cypress:
+    ipc: host
     build:
       context: ../
       dockerfile: .circleci/Dockerfile.cypress
@@ -42,6 +50,7 @@ services:
       - scheduler
     environment:
       CYPRESS_baseUrl: "http://server:5000"
+      CYPRESS_coverage: ${CODE_COVERAGE}
       PERCY_TOKEN: ${PERCY_TOKEN}
       PERCY_BRANCH: ${CIRCLE_BRANCH}
       PERCY_COMMIT: ${CIRCLE_SHA1}

.gitignore

@@ -5,6 +5,8 @@ venv/
 .coveralls.yml
 .idea
 *.pyc
+.nyc_output
+coverage
 .coverage
 coverage.xml
 client/dist

Dockerfile

@@ -6,6 +6,11 @@ ARG skip_frontend_build
 WORKDIR /frontend
 COPY package.json package-lock.json /frontend/
 COPY viz-lib /frontend/viz-lib
+
+# Controls whether to instrument code for coverage information
+ARG code_coverage
+ENV BABEL_ENV=${code_coverage:+test}
+
 RUN if [ "x$skip_frontend_build" = "x" ] ; then npm ci --unsafe-perm; fi
 
 COPY client /frontend/client

client/.babelrc

@@ -20,5 +20,10 @@
         "globals": ["Error"]
       }
     ]
-  ]
+  ],
+  "env": {
+    "test": {
+      "plugins": ["istanbul"]
+    }
+  }
 }

client/cypress/cypress.js

@@ -81,7 +81,7 @@ function runCypressCI() {
   }
 
   execSync(
-    "COMMIT_INFO_MESSAGE=$(git show -s --format=%s) docker-compose run cypress ./node_modules/.bin/percy exec -t 300 -- ./node_modules/.bin/cypress run --record",
+    "COMMIT_INFO_MESSAGE=$(git show -s --format=%s) docker-compose run --name cypress cypress ./node_modules/.bin/percy exec -t 300 -- ./node_modules/.bin/cypress run --record",
     { stdio: "inherit" }
   );
 }

client/cypress/plugins/index.js

@@ -1,5 +1,10 @@
 const percyHealthCheck = require("@percy/cypress/task"); // eslint-disable-line import/no-extraneous-dependencies, import/no-unresolved
 
-module.exports = on => {
+module.exports = (on, config) => {
+  if (config.env.coverage) {
+    require("@cypress/code-coverage/task")(on, config);
+  }
   on("task", percyHealthCheck);
+
+  return config;
 };

client/cypress/support/index.js

@@ -1,5 +1,6 @@
 /* global Cypress */
 
+import "@cypress/code-coverage/support";
 import "./commands";
 import "./redash-api/index.js";
 

cypress.json

@@ -11,5 +11,8 @@
   "defaultCommandTimeout": 20000,
   "requestTimeout": 15000,
   "viewportWidth": 1280,
-  "viewportHeight": 1024
+  "viewportHeight": 1024,
+  "env": {
+    "coverage": false
+  }
 }

package-lock.json

@@ -3213,6 +3213,98 @@
         "commander": "^2.15.1"
       }
     },
+    "@istanbuljs/load-nyc-config": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/@istanbuljs/load-nyc-config/-/load-nyc-config-1.1.0.tgz",
+      "integrity": "sha512-VjeHSlIzpv/NyD3N0YuHfXOPDIixcA1q2ZV98wsMqcYlPmv2n3Yb2lYP9XMElnaFVXg5A7YLTeLu6V84uQDjmQ==",
+      "dev": true,
+      "requires": {
+        "camelcase": "^5.3.1",
+        "find-up": "^4.1.0",
+        "get-package-type": "^0.1.0",
+        "js-yaml": "^3.13.1",
+        "resolve-from": "^5.0.0"
+      },
+      "dependencies": {
+        "camelcase": {
+          "version": "5.3.1",
+          "resolved": "https://registry.npmjs.org/camelcase/-/camelcase-5.3.1.tgz",
+          "integrity": "sha512-L28STB170nwWS63UjtlEOE3dldQApaJXZkOI1uMFfzf3rRuPegHaHesyee+YxQ+W6SvRDQV6UrdOdRiR153wJg==",
+          "dev": true
+        },
+        "esprima": {
+          "version": "4.0.1",
+          "resolved": "https://registry.npmjs.org/esprima/-/esprima-4.0.1.tgz",
+          "integrity": "sha512-eGuFFw7Upda+g4p+QHvnW0RyTX/SVeJBDM/gCtMARO0cLuT2HcEKnTPvhjV6aGeqrCB/sbNop0Kszm0jsaWU4A==",
+          "dev": true
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+        "find-up": {
+          "version": "4.1.0",
+          "resolved": "https://registry.npmjs.org/find-up/-/find-up-4.1.0.tgz",
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+          "dev": true,
+          "requires": {
+            "locate-path": "^5.0.0",
+            "path-exists": "^4.0.0"
+          }
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+          "version": "3.14.0",
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+          "dev": true,
+          "requires": {
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+          "dev": true,
+          "requires": {
+            "p-try": "^2.0.0"
+          }
+        },
+        "p-locate": {
+          "version": "4.1.0",
+          "resolved": "https://registry.npmjs.org/p-locate/-/p-locate-4.1.0.tgz",
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+          "dev": true,
+          "requires": {
+            "p-limit": "^2.2.0"
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+        "path-exists": {
+          "version": "4.0.0",
+          "resolved": "https://registry.npmjs.org/path-exists/-/path-exists-4.0.0.tgz",
+          "integrity": "sha512-ak9Qy5Q7jYb2Wwcey5Fpvg2KoAc/ZIhLSLOSBmRmygPsGwkVVt0fZa0qrtMz+m6tJTAHfZQ8FnmB4MG4LWy7/w==",
+          "dev": true
+        },
+        "resolve-from": {
+          "version": "5.0.0",
+          "resolved": "https://registry.npmjs.org/resolve-from/-/resolve-from-5.0.0.tgz",
+          "integrity": "sha512-qYg9KP24dD5qka9J47d0aVky0N+b4fTU89LN9iDnjB5waksiC49rvMB0PrUJQGoTmH50XPiqOvAjDfaijGxYZw==",
+          "dev": true
+        }
+      }
+    },
+    "@istanbuljs/schema": {
+      "version": "0.1.2",
+      "resolved": "https://registry.npmjs.org/@istanbuljs/schema/-/schema-0.1.2.tgz",
+      "integrity": "sha512-tsAQNx32a8CoFhjhijUIhI4kccIAgmGhy8LZMZgGfmXcpMbPRUqn5LWmgRttILi6yeGmBJd2xsPkFMs0PzgPCw==",
+      "dev": true
+    },
     "@mapbox/geojson-area": {
       "version": "0.2.2",
       "resolved": "https://registry.npmjs.org/@mapbox/geojson-area/-/geojson-area-0.2.2.tgz",
@@ -4187,12 +4279,6 @@
         "function-bind": "^1.1.1"
       }
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-    "arrify": {
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-      "resolved": "https://registry.npmjs.org/arrify/-/arrify-1.0.1.tgz",
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-      "dev": true
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@@ -4505,6 +4591,197 @@
         "babel-preset-jest": "^24.1.0",
         "chalk": "^2.4.2",
         "slash": "^2.0.0"
+      },
+      "dependencies": {
+        "@babel/code-frame": {
+          "version": "7.10.4",
+          "resolved": "https://registry.npmjs.org/@babel/code-frame/-/code-frame-7.10.4.tgz",
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+          "dev": true,
+          "requires": {
+            "@babel/highlight": "^7.10.4"
+          }
+        },
+        "@babel/generator": {
+          "version": "7.11.4",
+          "resolved": "https://registry.npmjs.org/@babel/generator/-/generator-7.11.4.tgz",
+          "integrity": "sha512-Rn26vueFx0eOoz7iifCN2UHT6rGtnkSGWSoDRIy8jZN3B91PzeSULbswfLoOWuTuAcNwpG/mxy+uCTDnZ9Mp1g==",
+          "dev": true,
+          "requires": {
+            "@babel/types": "^7.11.0",
+            "jsesc": "^2.5.1",
+            "source-map": "^0.5.0"
+          }
+        },
+        "@babel/helper-function-name": {
+          "version": "7.10.4",
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+          "requires": {
+            "@babel/helper-get-function-arity": "^7.10.4",
+            "@babel/template": "^7.10.4",
+            "@babel/types": "^7.10.4"
+          }
+        },
+        "@babel/helper-get-function-arity": {
+          "version": "7.10.4",
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+        }
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@@ -9564,6 +9869,12 @@
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       "integrity": "sha1-1ue1C8TkyGNXzTnyJkeoS3NgHpM="
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@@ -11999,12 +12310,129 @@
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       },
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+          "dev": true,
+          "requires": {
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+            "@babel/template": "^7.10.4",
+            "@babel/types": "^7.10.4"
+          }
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+          "requires": {
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+          }
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+        "@babel/helper-split-export-declaration": {
+          "version": "7.11.0",
+          "resolved": "https://registry.npmjs.org/@babel/helper-split-export-declaration/-/helper-split-export-declaration-7.11.0.tgz",
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+          }
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+          "resolved": "https://registry.npmjs.org/@babel/highlight/-/highlight-7.10.4.tgz",
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+          "dev": true,
+          "requires": {
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+            "chalk": "^2.0.0",
+            "js-tokens": "^4.0.0"
+          }
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+          "resolved": "https://registry.npmjs.org/@babel/parser/-/parser-7.11.4.tgz",
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+        },
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+            "@babel/parser": "^7.10.4",
+            "@babel/types": "^7.10.4"
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+        "@babel/traverse": {
+          "version": "7.11.0",
+          "resolved": "https://registry.npmjs.org/@babel/traverse/-/traverse-7.11.0.tgz",
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+          "dev": true,
+          "requires": {
+            "@babel/code-frame": "^7.10.4",
+            "@babel/generator": "^7.11.0",
+            "@babel/helper-function-name": "^7.10.4",
+            "@babel/helper-split-export-declaration": "^7.11.0",
+            "@babel/parser": "^7.11.0",
+            "@babel/types": "^7.11.0",
+            "debug": "^4.1.0",
+            "globals": "^11.1.0",
+            "lodash": "^4.17.19"
+          }
+        },
+        "@babel/types": {
+          "version": "7.11.0",
+          "resolved": "https://registry.npmjs.org/@babel/types/-/types-7.11.0.tgz",
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+          "dev": true,
+          "requires": {
+            "@babel/helper-validator-identifier": "^7.10.4",
+            "lodash": "^4.17.19",
+            "to-fast-properties": "^2.0.0"
+          }
+        },
         "ansi-regex": {
           "version": "3.0.0",
           "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-3.0.0.tgz",
           "integrity": "sha1-7QMXwyIGT3lGbAKWa922Bas32Zg=",
           "dev": true
         },
+        "babel-plugin-istanbul": {
+          "version": "5.2.0",
+          "resolved": "https://registry.npmjs.org/babel-plugin-istanbul/-/babel-plugin-istanbul-5.2.0.tgz",
+          "integrity": "sha512-5LphC0USA8t4i1zCtjbbNb6jJj/9+X6P37Qfirc/70EQ34xKlMW+a1RHGwxGI+SwWpNwZ27HqvzAobeqaXwiZw==",
+          "dev": true,
+          "requires": {
+            "@babel/helper-plugin-utils": "^7.0.0",
+            "find-up": "^3.0.0",
+            "istanbul-lib-instrument": "^3.3.0",
+            "test-exclude": "^5.2.3"
+          }
+        },
         "cliui": {
           "version": "4.1.0",
           "resolved": "https://registry.npmjs.org/cliui/-/cliui-4.1.0.tgz",
@@ -12016,6 +12444,60 @@
             "wrap-ansi": "^2.0.0"
           }
         },
+        "debug": {
+          "version": "4.1.1",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-4.1.1.tgz",
+          "integrity": "sha512-pYAIzeRo8J6KPEaJ0VWOh5Pzkbw/RetuzehGM7QRRX5he4fPHx2rdKMB256ehJCkX+XRQm16eZLqLNS8RSZXZw==",
+          "dev": true,
+          "requires": {
+            "ms": "^2.1.1"
+          }
+        },
+        "istanbul-lib-coverage": {
+          "version": "2.0.5",
+          "resolved": "https://registry.npmjs.org/istanbul-lib-coverage/-/istanbul-lib-coverage-2.0.5.tgz",
+          "integrity": "sha512-8aXznuEPCJvGnMSRft4udDRDtb1V3pkQkMMI5LI+6HuQz5oQ4J2UFn1H82raA3qJtyOLkkwVqICBQkjnGtn5mA==",
+          "dev": true
+        },
+        "istanbul-lib-instrument": {
+          "version": "3.3.0",
+          "resolved": "https://registry.npmjs.org/istanbul-lib-instrument/-/istanbul-lib-instrument-3.3.0.tgz",
+          "integrity": "sha512-5nnIN4vo5xQZHdXno/YDXJ0G+I3dAm4XgzfSVTPLQpj/zAV2dV6Juy0yaf10/zrJOJeHoN3fraFe+XRq2bFVZA==",
+          "dev": true,
+          "requires": {
+            "@babel/generator": "^7.4.0",
+            "@babel/parser": "^7.4.3",
+            "@babel/template": "^7.4.0",
+            "@babel/traverse": "^7.4.3",
+            "@babel/types": "^7.4.0",
+            "istanbul-lib-coverage": "^2.0.5",
+            "semver": "^6.0.0"
+          }
+        },
+        "jsesc": {
+          "version": "2.5.2",
+          "resolved": "https://registry.npmjs.org/jsesc/-/jsesc-2.5.2.tgz",
+          "integrity": "sha512-OYu7XEzjkCQ3C5Ps3QIZsQfNpqoJyZZA99wd9aWd05NCtC5pWOkShK2mkL6HXQR6/Cy2lbNdPlZBpuQHXE63gA==",
+          "dev": true
+        },
+        "lodash": {
+          "version": "4.17.20",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.20.tgz",
+          "integrity": "sha512-PlhdFcillOINfeV7Ni6oF1TAEayyZBoZ8bcshTHqOYJYlrqzRK5hagpagky5o4HfCzzd1TRkXPMFq6cKk9rGmA==",
+          "dev": true
+        },
+        "semver": {
+          "version": "6.3.0",
+          "resolved": "https://registry.npmjs.org/semver/-/semver-6.3.0.tgz",
+          "integrity": "sha512-b39TBaTSfV6yBrapU89p5fKekE2m/NwnDocOVruQFS1/veMgdzuPcnOM34M6CwxW8jH/lxEa5rBoDeUwu5HHTw==",
+          "dev": true
+        },
+        "source-map": {
+          "version": "0.5.7",
+          "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.5.7.tgz",
+          "integrity": "sha1-igOdLRAh0i0eoUyA2OpGi6LvP8w=",
+          "dev": true
+        },
         "strip-ansi": {
           "version": "4.0.0",
           "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-4.0.0.tgz",
@@ -12025,6 +12507,26 @@
             "ansi-regex": "^3.0.0"
           }
         },
+        "test-exclude": {
+          "version": "5.2.3",
+          "resolved": "https://registry.npmjs.org/test-exclude/-/test-exclude-5.2.3.tgz",
+          "integrity": "sha512-M+oxtseCFO3EDtAaGH7iiej3CBkzXqFMbzqYAACdzKui4eZA+pq3tZEwChvOdNfa7xxy8BfbmgJSIr43cC/+2g==",
+          "dev": true,
+          "requires": {
+            "glob": "^7.1.3",
+            "minimatch": "^3.0.4",
+            "read-pkg-up": "^4.0.0",
+            "require-main-filename": "^2.0.0"
+          },
+          "dependencies": {
+            "require-main-filename": {
+              "version": "2.0.0",
+              "resolved": "https://registry.npmjs.org/require-main-filename/-/require-main-filename-2.0.0.tgz",
+              "integrity": "sha512-NKN5kMDylKuldxYLSUfrbo5Tuzh4hd+2E8NPPX02mZtn1VuREQToYe/ZdlJy+J3uCpfaiGF05e7B8W0iXbQHmg==",
+              "dev": true
+            }
+          }
+        },
         "yargs": {
           "version": "12.0.5",
           "resolved": "https://registry.npmjs.org/yargs/-/yargs-12.0.5.tgz",
@@ -19041,15 +19543,30 @@
       }
     },
     "test-exclude": {
-      "version": "5.1.0",
-      "resolved": "https://registry.npmjs.org/test-exclude/-/test-exclude-5.1.0.tgz",
-      "integrity": "sha512-gwf0S2fFsANC55fSeSqpb8BYk6w3FDvwZxfNjeF6FRgvFa43r+7wRiA/Q0IxoRU37wB/LE8IQ4221BsNucTaCA==",
+      "version": "6.0.0",
+      "resolved": "https://registry.npmjs.org/test-exclude/-/test-exclude-6.0.0.tgz",
+      "integrity": "sha512-cAGWPIyOHU6zlmg88jwm7VRyXnMN7iV68OGAbYDk/Mh/xC/pzVPlQtY6ngoIH/5/tciuhGfvESU8GrHrcxD56w==",
       "dev": true,
       "requires": {
-        "arrify": "^1.0.1",
-        "minimatch": "^3.0.4",
-        "read-pkg-up": "^4.0.0",
-        "require-main-filename": "^1.0.1"
+        "@istanbuljs/schema": "^0.1.2",
+        "glob": "^7.1.4",
+        "minimatch": "^3.0.4"
+      },
+      "dependencies": {
+        "glob": {
+          "version": "7.1.6",
+          "resolved": "https://registry.npmjs.org/glob/-/glob-7.1.6.tgz",
+          "integrity": "sha512-LwaxwyZ72Lk7vZINtNNrywX0ZuLyStrdDtabefZKAY5ZGJhVtgdznluResxNmPitE0SAO+O26sWTHeKSI2wMBA==",
+          "dev": true,
+          "requires": {
+            "fs.realpath": "^1.0.0",
+            "inflight": "^1.0.4",
+            "inherits": "2",
+            "minimatch": "^3.0.4",
+            "once": "^1.3.0",
+            "path-is-absolute": "^1.0.0"
+          }
+        }
       }
     },
     "text-cache": {

package.json

@@ -26,7 +26,7 @@
     "jest": "TZ=Africa/Khartoum jest",
     "test": "run-s type-check jest",
     "test:watch": "jest --watch",
-    "cypress:install": "npm install --no-save cypress@~4.12.1 @percy/agent@0.26.2 @percy/cypress@^2.2.0 atob@2.1.2 lodash@^4.17.10 request-cookies@^1.1.0",
+    "cypress:install": "npm install --no-save cypress@~4.12.1 @percy/agent@0.26.2 @percy/cypress@^2.2.0 atob@2.1.2 lodash@^4.17.10 request-cookies@^1.1.0 @cypress/code-coverage@^3.8.1",
     "cypress": "node client/cypress/cypress.js",
     "postinstall": "(cd viz-lib && npm ci && npm run build:babel)"
   },
@@ -98,6 +98,7 @@
     "babel-eslint": "^10.0.3",
     "babel-jest": "^24.1.0",
     "babel-loader": "^8.0.5",
+    "babel-plugin-istanbul": "^6.0.0",
     "babel-plugin-transform-builtin-extend": "^1.1.2",
     "copy-webpack-plugin": "^4.5.3",
     "css-loader": "^0.28.7",
@@ -162,6 +163,12 @@
       "<rootDir>/app/__tests__/"
     ]
   },
+  "nyc": {
+    "include": [
+      "client/app/**",
+      "viz-lib/**"
+    ]
+  },
   "//": "browserslist set to 'Async functions' compatibility",
   "browserslist": [
     "Edge >= 15",

viz-lib/.babelrc

@@ -11,5 +11,10 @@
         }
       }
     ]
-  ]
+  ],
+  "env": {
+    "test": {
+      "plugins": ["istanbul"]
+    }
+  }
 }

viz-lib/package-lock.json

@@ -1112,6 +1112,88 @@
         "minimist": "^1.2.0"
       }
     },
+    "@istanbuljs/load-nyc-config": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/@istanbuljs/load-nyc-config/-/load-nyc-config-1.1.0.tgz",
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+      "dev": true,
+      "requires": {
+        "camelcase": "^5.3.1",
+        "find-up": "^4.1.0",
+        "get-package-type": "^0.1.0",
+        "js-yaml": "^3.13.1",
+        "resolve-from": "^5.0.0"
+      },
+      "dependencies": {
+        "camelcase": {
+          "version": "5.3.1",
+          "resolved": "https://registry.npmjs.org/camelcase/-/camelcase-5.3.1.tgz",
+          "integrity": "sha512-L28STB170nwWS63UjtlEOE3dldQApaJXZkOI1uMFfzf3rRuPegHaHesyee+YxQ+W6SvRDQV6UrdOdRiR153wJg==",
+          "dev": true
+        },
+        "find-up": {
+          "version": "4.1.0",
+          "resolved": "https://registry.npmjs.org/find-up/-/find-up-4.1.0.tgz",
+          "integrity": "sha512-PpOwAdQ/YlXQ2vj8a3h8IipDuYRi3wceVQQGYWxNINccq40Anw7BlsEXCMbt1Zt+OLA6Fq9suIpIWD0OsnISlw==",
+          "dev": true,
+          "requires": {
+            "locate-path": "^5.0.0",
+            "path-exists": "^4.0.0"
+          }
+        },
+        "locate-path": {
+          "version": "5.0.0",
+          "resolved": "https://registry.npmjs.org/locate-path/-/locate-path-5.0.0.tgz",
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+          "dev": true,
+          "requires": {
+            "p-locate": "^4.1.0"
+          }
+        },
+        "p-limit": {
+          "version": "2.3.0",
+          "resolved": "https://registry.npmjs.org/p-limit/-/p-limit-2.3.0.tgz",
+          "integrity": "sha512-//88mFWSJx8lxCzwdAABTJL2MyWB12+eIY7MDL2SqLmAkeKU9qxRvWuSyTjm3FUmpBEMuFfckAIqEaVGUDxb6w==",
+          "dev": true,
+          "requires": {
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+          }
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+        "p-locate": {
+          "version": "4.1.0",
+          "resolved": "https://registry.npmjs.org/p-locate/-/p-locate-4.1.0.tgz",
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@@ -5458,6 +5675,12 @@
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       "integrity": "sha1-1ue1C8TkyGNXzTnyJkeoS3NgHpM="
     },
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viz-lib/package.json

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     "@babel/preset-react": "^7.9.4",
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     "css-loader": "^3.5.2",
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