feature: add schema extractor initially

__fixtures__/schema-data/public-methods/contract.ts

@@ -0,0 +1,32 @@
+import { State } from './state';
+
+export class MyContract {
+  private state: State;
+
+  constructor() {
+    this.state = {
+      count: 0,
+      startCoin: {
+        denom: 'uatom',
+        amount: '1000'
+      },
+      tokens: []
+    };
+  }
+
+  public increment() {
+    this.state.count++;
+  }
+
+  private reset() {
+    this.state.count = 0;
+  }
+
+  public addToken(denom: string, amount: string) {
+    this.state.tokens.push({ denom, amount });
+  }
+
+  public removeToken(index: number) {
+    this.state.tokens.splice(index, 1);
+  }
+}

__fixtures__/schema-data/public-methods/index.ts

@@ -0,0 +1,4 @@
+import { MyContract } from "./contract";
+export type { State } from "./state";
+
+export default MyContract;

__fixtures__/schema-data/public-methods/state.ts

@@ -0,0 +1,10 @@
+export interface State {
+  count: number;
+  startCoin: Coin;
+  tokens: Coin[];
+}
+
+interface Coin {
+  denom: string;
+  amount: string;
+}

__fixtures__/schema-data/state-export/coin.ts

@@ -0,0 +1,4 @@
+export interface Coin {
+  denom: string;
+  amount: string;
+}

__fixtures__/schema-data/state-export/index.ts

@@ -0,0 +1,7 @@
+import { Coin } from "./coin";
+
+export interface State {
+  count: number;
+  startCoin: Coin;
+  tokens: Coin[];
+}

__output__/schema-data/public-methods.schema.json

@@ -0,0 +1,78 @@
+{
+  "state": {
+    "type": "object",
+    "properties": {
+      "count": {
+        "type": "number"
+      },
+      "startCoin": {
+        "type": "object",
+        "properties": {
+          "denom": {
+            "type": "string"
+          },
+          "amount": {
+            "type": "string"
+          }
+        }
+      },
+      "tokens": {
+        "type": "array",
+        "items": {
+          "type": "object",
+          "properties": {
+            "denom": {
+              "type": "string"
+            },
+            "amount": {
+              "type": "string"
+            }
+          }
+        }
+      }
+    }
+  },
+  "methods": [
+    {
+      "functionName": "increment",
+      "parameters": [],
+      "returnType": {
+        "type": "any"
+      }
+    },
+    {
+      "functionName": "addToken",
+      "parameters": [
+        {
+          "name": "denom",
+          "type": {
+            "type": "string"
+          }
+        },
+        {
+          "name": "amount",
+          "type": {
+            "type": "string"
+          }
+        }
+      ],
+      "returnType": {
+        "type": "any"
+      }
+    },
+    {
+      "functionName": "removeToken",
+      "parameters": [
+        {
+          "name": "index",
+          "type": {
+            "type": "number"
+          }
+        }
+      ],
+      "returnType": {
+        "type": "any"
+      }
+    }
+  ]
+}

__output__/schema-data/state-export.schema.json

@@ -0,0 +1,36 @@
+{
+  "state": {
+    "type": "object",
+    "properties": {
+      "count": {
+        "type": "number"
+      },
+      "startCoin": {
+        "type": "object",
+        "properties": {
+          "denom": {
+            "type": "string"
+          },
+          "amount": {
+            "type": "string"
+          }
+        }
+      },
+      "tokens": {
+        "type": "array",
+        "items": {
+          "type": "object",
+          "properties": {
+            "denom": {
+              "type": "string"
+            },
+            "amount": {
+              "type": "string"
+            }
+          }
+        }
+      }
+    }
+  },
+  "methods": []
+}

packages/build/__tests__/__snapshots__/schemaExtractor.test.ts.snap

@@ -0,0 +1,121 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`schemaExtractorPlugin should extract a basic contract with public and private methods 1`] = `
+{
+  "methods": [],
+  "state": {
+    "properties": {
+      "count": {
+        "type": "number",
+      },
+      "startCoin": {
+        "properties": {
+          "amount": {
+            "type": "string",
+          },
+          "denom": {
+            "type": "string",
+          },
+        },
+        "type": "object",
+      },
+      "tokens": {
+        "items": {
+          "properties": {
+            "amount": {
+              "type": "string",
+            },
+            "denom": {
+              "type": "string",
+            },
+          },
+          "type": "object",
+        },
+        "type": "array",
+      },
+    },
+    "type": "object",
+  },
+}
+`;
+
+exports[`schemaExtractorPlugin should extract methods from classes public methods 1`] = `
+{
+  "methods": [
+    {
+      "functionName": "increment",
+      "parameters": [],
+      "returnType": {
+        "type": "any",
+      },
+    },
+    {
+      "functionName": "addToken",
+      "parameters": [
+        {
+          "name": "denom",
+          "type": {
+            "type": "string",
+          },
+        },
+        {
+          "name": "amount",
+          "type": {
+            "type": "string",
+          },
+        },
+      ],
+      "returnType": {
+        "type": "any",
+      },
+    },
+    {
+      "functionName": "removeToken",
+      "parameters": [
+        {
+          "name": "index",
+          "type": {
+            "type": "number",
+          },
+        },
+      ],
+      "returnType": {
+        "type": "any",
+      },
+    },
+  ],
+  "state": {
+    "properties": {
+      "count": {
+        "type": "number",
+      },
+      "startCoin": {
+        "properties": {
+          "amount": {
+            "type": "string",
+          },
+          "denom": {
+            "type": "string",
+          },
+        },
+        "type": "object",
+      },
+      "tokens": {
+        "items": {
+          "properties": {
+            "amount": {
+              "type": "string",
+            },
+            "denom": {
+              "type": "string",
+            },
+          },
+          "type": "object",
+        },
+        "type": "array",
+      },
+    },
+    "type": "object",
+  },
+}
+`;