to typescript

.dependency-cruiser.json

@@ -0,0 +1,139 @@
+{
+  "forbidden": [
+    {
+      "name": "not-to-test",
+      "comment": "Don't allow dependencies from outside the test folder to test",
+      "severity": "error",
+      "from": {
+        "pathNot": "^(test|spec)"
+      },
+      "to": {
+        "path": "^(test|spec)"
+      }
+    },
+    {
+      "name": "not-to-spec",
+      "comment": "Don't allow dependencies to (typescript/ javascript/ coffeescript) spec files",
+      "severity": "error",
+      "from": {},
+      "to": {
+        "path": "\\.spec\\.(js|ts|ls|coffee|litcoffee|coffee\\.md)$"
+      }
+    },
+    {
+      "name": "no-circular",
+      "severity": "warn",
+      "comment": "Warn in case there's circular dependencies",
+      "from": {},
+      "to": {
+        "circular": true
+      }
+    },
+    {
+      "name": "no-orphans",
+      "severity": "info",
+      "comment": "Inform in case there's orphans hiding in the code base",
+      "from": {
+        "orphan": true,
+        "pathNot": "\\.d\\.ts$"
+      },
+      "to": {}
+    },
+    {
+      "name": "no-deprecated-core",
+      "comment": "Warn about dependencies on deprecated core modules.",
+      "severity": "warn",
+      "from": {},
+      "to": {
+        "dependencyTypes": [
+          "core"
+        ],
+        "path": "^(punycode|domain|constants|sys|_linklist)$"
+      }
+    },
+    {
+      "name": "no-deprecated-npm",
+      "comment": "These npm modules are deprecated - find an alternative.",
+      "severity": "warn",
+      "from": {},
+      "to": {
+        "dependencyTypes": [
+          "deprecated"
+        ]
+      }
+    },
+    {
+      "name": "not-to-unresolvable",
+      "comment": "Don't allow dependencies on modules dependency-cruiser can't resolve to files on disk (which probably means they don't exist)",
+      "severity": "error",
+      "from": {},
+      "to": {
+        "couldNotResolve": true
+      }
+    },
+    {
+      "name": "not-to-dev-dep",
+      "severity": "error",
+      "comment": "Don't allow dependencies from src/app/lib to a development only package",
+      "from": {
+        "path": "^(src|app|lib)",
+        "pathNot": "\\.spec\\.(js|ts|ls|coffee|litcoffee|coffee\\.md)$"
+      },
+      "to": {
+        "dependencyTypes": [
+          "npm-dev"
+        ]
+      }
+    },
+    {
+      "name": "no-non-package-json",
+      "severity": "error",
+      "comment": "Don't allow dependencies to packages not in package.json (except from within node_modules)",
+      "from": {
+        "pathNot": "^node_modules"
+      },
+      "to": {
+        "dependencyTypes": [
+          "unknown",
+          "undetermined",
+          "npm-no-pkg",
+          "npm-unknown"
+        ]
+      }
+    },
+    {
+      "name": "optional-deps-used",
+      "severity": "info",
+      "comment": "nothing serious - but just check you have some serious try/ catches around the import/ requires of these",
+      "from": {},
+      "to": {
+        "dependencyTypes": [
+          "npm-optional"
+        ]
+      }
+    },
+    {
+      "name": "peer-deps-used",
+      "comment": "Warn about the use of a peer dependency (peer dependencies are deprecated with the advent of npm 3 - and probably gone with version 4).",
+      "severity": "warn",
+      "from": {},
+      "to": {
+        "dependencyTypes": [
+          "npm-peer"
+        ]
+      }
+    },
+    {
+      "name": "no-duplicate-dep-types",
+      "comment": "Warn if a dependency you're actually using occurs in your package.json more than once (technically: has more than one dependency type)",
+      "severity": "warn",
+      "from": {},
+      "to": {
+        "moreThanOneDependencyType": true
+      }
+    }
+  ],
+  "options": {
+    "doNotFollow": "node_modules"
+  }
+}

.gitignore

@@ -2,3 +2,8 @@
 .nyc_output
 coverage
 package-lock.json
+node_modules
+lib
+test.js.snap
+.vscode
+*.log

.prettierrc

@@ -0,0 +1,11 @@
+{
+    "useTabs": false,
+    "printWidth": 140,
+    "tabWidth": 2,
+    "singleQuote": true,
+    "trailingComma": "all",
+    "jsxBracketSameLine": false,
+    "parser": "typescript",
+    "bracketSpacing": true,
+    "semi": false
+}

jest.config.json

@@ -0,0 +1,34 @@
+{
+    "automock": false,
+    "unmockedModulePathPatterns": [
+        "<rootDir>/node_modules/*"
+    ],
+    "roots": [
+        "<rootDir>/src"
+    ],
+    "globals": {
+        "__DEV__": true,
+        "ts-jest": {
+            "tsConfig": "tsconfig.json"
+        }
+    },
+    "moduleDirectories": [
+        "node_modules"
+    ],
+    "moduleFileExtensions": [
+        "js",
+        "jsx",
+        "node",
+        "ts",
+        "tsx"
+    ],
+    "testMatch": [
+        "**/__tests__/*.test.+(ts|tsx)"
+    ],
+    "collectCoverage": true,
+    "transform": {
+        "^.+\\.(ts|tsx)$": "ts-jest"
+    },
+    "preset": "ts-jest",
+    "testEnvironment": "node"
+}