added compiler wrapper

Author: DadeKuma

package.json

@@ -11,7 +11,8 @@
   "dependencies": {
     "next": "12.3.1",
     "react": "18.2.0",
-    "react-dom": "18.2.0"
+    "react-dom": "18.2.0",
+    "solc": "^0.8.17"
   },
   "devDependencies": {
     "@types/node": "18.8.5",

pages/index.tsx

@@ -14,7 +14,7 @@ const Home: NextPage = () => {
 
       <main className={styles.main}>
         <h1 className={styles.title}>
-          Welcome to <a href="https://nextjs.org">Next.js!</a>
+          Frontend Solidity Compiler
         </h1>
 
         <p className={styles.description}>
@@ -23,48 +23,16 @@ const Home: NextPage = () => {
         </p>
 
         <div className={styles.grid}>
-          <a href="https://nextjs.org/docs" className={styles.card}>
+          <div className={styles.card}>
             <h2>Documentation &rarr;</h2>
             <p>Find in-depth information about Next.js features and API.</p>
-          </a>
-
-          <a href="https://nextjs.org/learn" className={styles.card}>
-            <h2>Learn &rarr;</h2>
-            <p>Learn about Next.js in an interactive course with quizzes!</p>
-          </a>
-
-          <a
-            href="https://github.com/vercel/next.js/tree/canary/examples"
-            className={styles.card}
-          >
-            <h2>Examples &rarr;</h2>
-            <p>Discover and deploy boilerplate example Next.js projects.</p>
-          </a>
-
-          <a
-            href="https://vercel.com/new?utm_source=create-next-app&utm_medium=default-template&utm_campaign=create-next-app"
-            className={styles.card}
-          >
-            <h2>Deploy &rarr;</h2>
-            <p>
-              Instantly deploy your Next.js site to a public URL with Vercel.
-            </p>
-          </a>
+          </div>
+          <div className={styles.card}>
+            <h2>Documentation &rarr;</h2>
+            <p>Find in-depth information about Next.js features and API.</p>
+          </div>
         </div>
       </main>
-
-      <footer className={styles.footer}>
-        <a
-          href="https://vercel.com?utm_source=create-next-app&utm_medium=default-template&utm_campaign=create-next-app"
-          target="_blank"
-          rel="noopener noreferrer"
-        >
-          Powered by{' '}
-          <span className={styles.logo}>
-            <Image src="/vercel.svg" alt="Vercel Logo" width={72} height={16} />
-          </span>
-        </a>
-      </footer>
     </div>
   )
 }

src/sol/compiler.ts

@@ -0,0 +1,46 @@
+interface AbiIO {
+    indexed?: boolean;
+    internalType: string;
+    name: string;
+    type: string;
+}
+
+interface Abi {
+    input: AbiIO[];
+    output: AbiIO[];
+    name: string;
+    stateMutability: string;
+    type: string;
+    anonymous?: boolean;
+}
+
+interface ContractData {
+    contractName: string;
+    byteCode: string;
+    abi: Abi[];
+}
+
+export const compile = (contractCode: string): Promise<ContractData[]> => {
+    return new Promise((resolve, reject) => {
+        const worker = new Worker(
+            new URL("./solc.worker.ts", import.meta.url), { type: "module" }
+        );
+        worker.onmessage = function (e: any) {
+            const output = e.data.output;
+            const result = [];
+            for (const contractName in output.contracts['contract']) {
+                const contract = output.contracts['contract'][contractName];
+                result.push({
+                    contractName: contractName,
+                    byteCode: contract.evm.bytecode.object,
+                    abi: contract.abi
+                } as ContractData);
+            }
+            resolve(result);
+        };
+        worker.onerror = reject;
+        worker.postMessage({
+            contractCode: contractCode,
+        });
+    });
+};

src/sol/dec.d.ts

@@ -0,0 +1,2 @@
+declare module "solc/wrapper";
+declare function importScripts(...urls: string[]): void;

src/sol/solc.worker.ts

@@ -0,0 +1,19 @@
+importScripts('https://binaries.soliditylang.org/bin/soljson-latest.js');
+import wrapper from 'solc/wrapper';
+
+self.onmessage = (event) => {
+    const contractCode = event.data.contractCode;
+    const sourceCode = {
+        language: 'Solidity',
+        sources: {
+            contract: { content: contractCode }
+        },
+        settings: {
+            outputSelection: { '*': { '*': ['*'] } }
+        }
+    };
+    const compiler = wrapper((self as any).Module);
+    self.postMessage({
+        output: JSON.parse(compiler.compile(JSON.stringify(sourceCode)))
+    });
+};

yarn.lock

@@ -395,6 +395,16 @@ color-name@~1.1.4:
   resolved "https://registry.yarnpkg.com/color-name/-/color-name-1.1.4.tgz#c2a09a87acbde69543de6f63fa3995c826c536a2"
   integrity sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA==
 
+command-exists@^1.2.8:
+  version "1.2.9"
+  resolved "https://registry.yarnpkg.com/command-exists/-/command-exists-1.2.9.tgz#c50725af3808c8ab0260fd60b01fbfa25b954f69"
+  integrity sha512-LTQ/SGc+s0Xc0Fu5WaKnR0YiygZkm9eKFvyS+fRsU7/ZWFF8ykFM6Pc9aCVf1+xasOOZpO3BAVgVrKvsqKHV7w==
+
+commander@^8.1.0:
+  version "8.3.0"
+  resolved "https://registry.yarnpkg.com/commander/-/commander-8.3.0.tgz#4837ea1b2da67b9c616a67afbb0fafee567bca66"
+  integrity sha512-OkTL9umf+He2DZkUq8f8J9of7yL6RJKI24dVITBmNfZBmri9zYZQrKkuXiKhyfPSu8tUhnVBB1iKXevvnlR4Ww==
+
 concat-map@0.0.1:
   version "0.0.1"
   resolved "https://registry.yarnpkg.com/concat-map/-/concat-map-0.0.1.tgz#d8a96bd77fd68df7793a73036a3ba0d5405d477b"
@@ -809,6 +819,11 @@ flatted@^3.1.0:
   resolved "https://registry.yarnpkg.com/flatted/-/flatted-3.2.7.tgz#609f39207cb614b89d0765b477cb2d437fbf9787"
   integrity sha512-5nqDSxl8nn5BSNxyR3n4I6eDmbolI6WT+QqR547RwxQapgjQBmtktdP+HTBb/a/zLsbzERTONyUB5pefh5TtjQ==
 
+follow-redirects@^1.12.1:
+  version "1.15.2"
+  resolved "https://registry.yarnpkg.com/follow-redirects/-/follow-redirects-1.15.2.tgz#b460864144ba63f2681096f274c4e57026da2c13"
+  integrity sha512-VQLG33o04KaQ8uYi2tVNbdrWp1QWxNNea+nmIB4EVM28v0hmP17z7aG1+wAkNzVq4KeXTq3221ye5qTJP91JwA==
+
 fs.realpath@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/fs.realpath/-/fs.realpath-1.0.0.tgz#1504ad2523158caa40db4a2787cb01411994ea4f"
@@ -1098,6 +1113,11 @@ js-sdsl@^4.1.4:
   resolved "https://registry.yarnpkg.com/js-sdsl/-/js-sdsl-4.1.5.tgz#1ff1645e6b4d1b028cd3f862db88c9d887f26e2a"
   integrity sha512-08bOAKweV2NUC1wqTtf3qZlnpOX/R2DU9ikpjOHs0H+ibQv3zpncVQg6um4uYtRtrwIX8M4Nh3ytK4HGlYAq7Q==
 
+js-sha3@0.8.0:
+  version "0.8.0"
+  resolved "https://registry.yarnpkg.com/js-sha3/-/js-sha3-0.8.0.tgz#b9b7a5da73afad7dedd0f8c463954cbde6818840"
+  integrity sha512-gF1cRrHhIzNfToc802P800N8PpXS+evLLXfsVpowqmAFR9uwbi89WvXg2QspOmXL8QL86J4T1EpFu+yUkwJY3Q==
+
 "js-tokens@^3.0.0 || ^4.0.0":
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/js-tokens/-/js-tokens-4.0.0.tgz#19203fb59991df98e3a287050d4647cdeaf32499"
@@ -1181,6 +1201,11 @@ lru-cache@^6.0.0:
   dependencies:
     yallist "^4.0.0"
 
+memorystream@^0.3.1:
+  version "0.3.1"
+  resolved "https://registry.yarnpkg.com/memorystream/-/memorystream-0.3.1.tgz#86d7090b30ce455d63fbae12dda51a47ddcaf9b2"
+  integrity sha512-S3UwM3yj5mtUSEfP41UZmt/0SCoVYUcU1rkXv+BQ5Ig8ndL4sPoJNBUJERafdPb5jjHJGuMgytgKvKIf58XNBw==
+
 merge2@^1.3.0, merge2@^1.4.1:
   version "1.4.1"
   resolved "https://registry.yarnpkg.com/merge2/-/merge2-1.4.1.tgz#4368892f885e907455a6fd7dc55c0c9d404990ae"
@@ -1336,6 +1361,11 @@ optionator@^0.9.1:
     type-check "^0.4.0"
     word-wrap "^1.2.3"
 
+os-tmpdir@~1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/os-tmpdir/-/os-tmpdir-1.0.2.tgz#bbe67406c79aa85c5cfec766fe5734555dfa1274"
+  integrity sha512-D2FR03Vir7FIu45XBY20mTb+/ZSWB00sjU9jdQXt83gDrI4Ztz5Fs7/yy74g2N5SVQY4xY1qDr4rNddwYRVX0g==
+
 p-limit@^3.0.2:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/p-limit/-/p-limit-3.1.0.tgz#e1daccbe78d0d1388ca18c64fea38e3e57e3706b"
@@ -1522,6 +1552,11 @@ scheduler@^0.23.0:
   dependencies:
     loose-envify "^1.1.0"
 
+semver@^5.5.0:
+  version "5.7.1"
+  resolved "https://registry.yarnpkg.com/semver/-/semver-5.7.1.tgz#a954f931aeba508d307bbf069eff0c01c96116f7"
+  integrity sha512-sauaDf/PZdVgrLTNYHRtpXa1iRiKcaebiKQ1BJdpQlWH2lCvexQdX55snPFyK7QzpudqbCI0qXFfOasHdyNDGQ==
+
 semver@^6.3.0:
   version "6.3.0"
   resolved "https://registry.yarnpkg.com/semver/-/semver-6.3.0.tgz#ee0a64c8af5e8ceea67687b133761e1becbd1d3d"
@@ -1560,6 +1595,19 @@ slash@^3.0.0:
   resolved "https://registry.yarnpkg.com/slash/-/slash-3.0.0.tgz#6539be870c165adbd5240220dbe361f1bc4d4634"
   integrity sha512-g9Q1haeby36OSStwb4ntCGGGaKsaVSjQ68fBxoQcutl5fS1vuY18H3wSt3jFyFtrkx+Kz0V1G85A4MyAdDMi2Q==
 
+solc@^0.8.17:
+  version "0.8.17"
+  resolved "https://registry.yarnpkg.com/solc/-/solc-0.8.17.tgz#c748fec6a64bf029ec406aa9b37e75938d1115ae"
+  integrity sha512-Dtidk2XtTTmkB3IKdyeg6wLYopJnBVxdoykN8oP8VY3PQjN16BScYoUJTXFm2OP7P0hXNAqWiJNmmfuELtLf8g==
+  dependencies:
+    command-exists "^1.2.8"
+    commander "^8.1.0"
+    follow-redirects "^1.12.1"
+    js-sha3 "0.8.0"
+    memorystream "^0.3.1"
+    semver "^5.5.0"
+    tmp "0.0.33"
+
 source-map-js@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/source-map-js/-/source-map-js-1.0.2.tgz#adbc361d9c62df380125e7f161f71c826f1e490c"
@@ -1636,6 +1684,13 @@ text-table@^0.2.0:
   resolved "https://registry.yarnpkg.com/text-table/-/text-table-0.2.0.tgz#7f5ee823ae805207c00af2df4a84ec3fcfa570b4"
   integrity sha512-N+8UisAXDGk8PFXP4HAzVR9nbfmVJ3zYLAWiTIoqC5v5isinhr+r5uaO8+7r3BMfuNIufIsA7RdpVgacC2cSpw==
 
+tmp@0.0.33:
+  version "0.0.33"
+  resolved "https://registry.yarnpkg.com/tmp/-/tmp-0.0.33.tgz#6d34335889768d21b2bcda0aa277ced3b1bfadf9"
+  integrity sha512-jRCJlojKnZ3addtTOjdIqoRuPEKBvNXcGYqzO6zWZX8KfKEpnGY5jfggJQ3EjKuu8D4bJRr0y+cYJFmYbImXGw==
+  dependencies:
+    os-tmpdir "~1.0.2"
+
 to-regex-range@^5.0.1:
   version "5.0.1"
   resolved "https://registry.yarnpkg.com/to-regex-range/-/to-regex-range-5.0.1.tgz#1648c44aae7c8d988a326018ed72f5b4dd0392e4"