build: add bundling/build-cjs.ts

bundling/build-cjs.ts

@@ -0,0 +1,42 @@
+#!/usr/bin/env -S deno run --no-prompt --allow-read=. --allow-write=out/
+import {
+    Context,
+    deno2node,
+    emit,
+    ts,
+} from "https://raw.githubusercontent.com/fromdeno/deno2node/70cddb305e3e65f51da4c34e7e8ebfc5f2085d38/src/mod.ts";
+
+const compilerOptions: ts.CompilerOptions = {
+    "forceConsistentCasingInFileNames": true,
+    "newLine": ts.NewLineKind.LineFeed,
+    "noImplicitReturns": true,
+    "noUnusedParameters": true,
+    "rootDir": "src/",
+    "strict": true,
+    "declaration": true,
+    "module": ts.ModuleKind.CommonJS,
+    "outDir": "out/",
+    "skipLibCheck": true,
+    "target": ts.ScriptTarget.ES2019,
+};
+
+const ctx = new Context({ compilerOptions });
+ctx.config = { shim: "src/shim.node.ts" };
+
+console.time("Loading source files");
+ctx.project.addSourceFilesAtPaths(Deno.args);
+ctx.project.resolveSourceFileDependencies();
+console.timeEnd("Loading source files");
+
+await deno2node(ctx);
+
+console.time("Emitting");
+const diagnostics = await emit(ctx.project);
+console.timeEnd("Emitting");
+
+if (diagnostics.length !== 0) {
+    console.info(ctx.project.formatDiagnosticsWithColorAndContext(diagnostics));
+    console.info("TypeScript", ts.version);
+    console.info(`Found ${diagnostics.length} errors.`);
+    Deno.exit(1);
+}

bundling/bundle-web.ts

@@ -7,14 +7,9 @@ const [release, source = `https://deno.land/x/grammy@${release}/mod.ts`] =
 if (!release) throw new Error("No release specified!");
 
 // Rewrite imports from .deno.ts to .web.ts
-const cache = createCache();
-const load = (specifier: string) => {
-    if (specifier.endsWith(".deno.ts")) {
-        const baseLength = specifier.length - ".deno.ts".length;
-        specifier = specifier.substring(0, baseLength) + ".web.ts";
-    }
-    return cache.load(specifier);
-};
+const cache = createCache({ root: "deno_cache/" });
+const load = (specifier: string) =>
+    cache.load(specifier.replace(/\.deno\.ts$/, ".web.ts"));
 
 console.log(`Bundling version '${release}' from ${source} ...`);
 // Bundle code
@@ -30,11 +25,11 @@ const { code: bundledCode } = await bundle(source, {
 console.log("Emitting ...");
 // Strip the huge inline source map which is somehow generated anyway
 await Deno.writeTextFile(
-    "../out/web.mjs",
+    "out/web.mjs",
     bundledCode.replace(/\/\/# sourceMappingURL=.*\n/, ""),
 );
 await Deno.writeTextFile(
-    "../out/web.d.ts",
+    "out/web.d.ts",
     'export * from "./mod";\n',
 );
 

deno.jsonc

@@ -2,13 +2,13 @@
     "lock": false,
     "tasks": {
         "check": "deno cache --check=all src/mod.ts",
-        "backport": "deno run --no-prompt --allow-read=. --allow-write=. https://deno.land/x/[email protected]/src/cli.ts tsconfig.json",
+        "contribs": "npx --yes all-contributors-cli@6",
+        "backport": "deno run --no-prompt --allow-read=. --allow-write=out/ bundling/build-cjs.ts src/mod.ts",
         "test": "deno test --seed=123456 --parallel ./test/",
         "dev": "deno fmt && deno lint && deno task test && deno task check",
         "coverage": "rm -rf ./test/cov_profile && deno task test --coverage=./test/cov_profile && deno coverage --lcov --output=./coverage.lcov ./test/cov_profile",
         "report": "genhtml ./coverage.lcov --output-directory ./test/coverage/ && echo 'Point your browser to test/coverage/index.html to see the test coverage report.'",
-        "bundle": "cd bundling && ./bundle-all.sh",
-        "bundle-web": "mkdir -p out deno_cache && cd bundling && DENO_DIR=$PWD/../deno_cache deno run --unstable --quiet --allow-net --allow-read --allow-env=DENO_DIR,XDG_CACHE_HOME,HOME,DENO_AUTH_TOKENS --allow-write=../out,$PWD/../deno_cache bundle-web.ts dev ../src/mod.ts"
+        "bundle-web": "mkdir -p out deno_cache && deno run --quiet --allow-net --allow-read --allow-env=DENO_AUTH_TOKENS --allow-write=out/,deno_cache/ bundling/bundle-web.ts dev src/mod.ts"
     },
     "fmt": {
         "indentWidth": 4,
@@ -18,7 +18,6 @@
             "./node_modules/",
             "./out/",
             "./package-lock.json",
-            "./bundling/bundles",
             "./test/cov_profile"
         ]
     },
@@ -27,8 +26,7 @@
             "./deno_cache/",
             "./node_modules/",
             "./out/",
-            "./package-lock.json",
-            "./bundling/bundles"
+            "./package-lock.json"
         ]
     }
 }

package.json

@@ -13,9 +13,7 @@
         "url": "https://github.com/grammyjs/grammY"
     },
     "scripts": {
-        "prepare": "npm run backport",
-        "backport": "deno2node tsconfig.json",
-        "contribs": "all-contributors"
+        "prepare": "deno task --quiet backport"
     },
     "dependencies": {
         "@grammyjs/types": "3.1.2",
@@ -26,9 +24,7 @@
     "devDependencies": {
         "@types/debug": "^4.1.8",
         "@types/node": "^12.20.55",
-        "@types/node-fetch": "2.6.2",
-        "all-contributors-cli": "6.24.0",
-        "deno2node": "^1.8.1"
+        "@types/node-fetch": "2.6.2"
     },
     "files": [
         "out/"