fix: add special target for Cloudflare Workers (#151)

* fix: create a new package for workers

* add workers package for datadog and lightstep too

* add package for stdout

* remove flush

* make sure data is sent from the examples

* unify packages for stdout

* unify packages for honeycomb

* update wrangler

* unify packages for lightstep

* unify packages for datadog

* fix tests

js/esbuild/esbuild.js

@@ -63,15 +63,21 @@ program
     .option('-p, --platform <string>')
     .option('-f, --format <string>')
     .option('-g, --generateTypes')
+    .option('-w, --workerd')
 program.parse();
 
 const options = program.opts();
 
-// conditional logic for polyfilling deno
-const plugins = [
+// conditional logic for Cloudflare Workers
+const plugins = options.workerd ? [] : [
     wasmPlugin,
 ]
 
+// conditional logic for Cloudflare Workers
+const loader = options.workerd ? {
+    '.wasm': 'copy',
+} : {}
+
 esbuild.build({
     entryPoints: [options.entrypoint],
     bundle: options.bundle,
@@ -80,8 +86,6 @@ esbuild.build({
     outfile: options.outfile,
     platform: options.platform,
     format: options.format,
-    // loader: {
-    //     '.data': 'binary'
-    // },
+    loader,
     plugins,
 })

js/packages/observe-sdk-datadog/package.json

@@ -8,15 +8,25 @@
     "main": "./dist/cjs/index.js",
     "module": "./dist/esm/index.js",
     "types": "./dist/types/index.d.ts",
+    "exports": {
+        "workerd": "./dist/workerd/index.js",
+        "default": {
+            "types": "./dist/types/index.d.ts",
+            "import": "./dist/esm/index.js",
+            "require": "./dist/cjs/index.js"
+        }
+    },
     "scripts": {
         "build:esm": "node ../../esbuild/esbuild.js -b -e ./index.js -o ../observe-sdk-datadog/dist/esm/index.js -p browser -f esm",
         "build:cjs": "node ../../esbuild/esbuild.js -b -e ./index.js -o ../observe-sdk-datadog/dist/cjs/index.js -p browser -f cjs",
+        "build:workerd": "node ../../esbuild/esbuild.js -b -e ./index.js -o ./dist/workerd/index.js -p browser -f esm --workerd",
         "build:types": "tsc -b",
-        "build": "npm run build:esm && npm run build:cjs && npm run build:types",
+        "build": "npm run build:esm && npm run build:cjs && npm run build:workerd && npm run build:types",
         "build:web-test": "node ../../esbuild/esbuild.js -b -e ./test/web/index.js -o ./test/web/build.js -p browser",
         "test:node": "node test/node/index.js",
         "test:deno": "deno run -A test/deno/index.ts",
-        "test:web": "npm run build:web-test && npx serve ./test/web"
+        "test:web": "npm run build:web-test && npx serve ./test/web",
+        "test:workerd": "npx wrangler dev -c ./test/workerd/wrangler.toml"
     },
     "keywords": [
         "dylibso",

js/packages/observe-sdk-datadog/test/node/package.json

@@ -7,5 +7,8 @@
     "test": "echo \"Error: no test specified\" && exit 1"
   },
   "author": "",
-  "license": "ISC"
+  "license": "ISC",
+  "dependencies": {
+    "@dylibso/observe-sdk-datadog": "file:../.."
+  }
 }

js/packages/observe-sdk-datadog/test/workerd/.editorconfig

@@ -0,0 +1,13 @@
+# http://editorconfig.org
+root = true
+
+[*]
+indent_style = tab
+tab_width = 2
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
+
+[*.yml]
+indent_style = space

js/packages/observe-sdk-datadog/test/workerd/.gitignore

@@ -0,0 +1,172 @@
+# Logs
+
+logs
+_.log
+npm-debug.log_
+yarn-debug.log*
+yarn-error.log*
+lerna-debug.log*
+.pnpm-debug.log*
+
+# Diagnostic reports (https://nodejs.org/api/report.html)
+
+report.[0-9]_.[0-9]_.[0-9]_.[0-9]_.json
+
+# Runtime data
+
+pids
+_.pid
+_.seed
+\*.pid.lock
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+
+lib-cov
+
+# Coverage directory used by tools like istanbul
+
+coverage
+\*.lcov
+
+# nyc test coverage
+
+.nyc_output
+
+# Grunt intermediate storage (https://gruntjs.com/creating-plugins#storing-task-files)
+
+.grunt
+
+# Bower dependency directory (https://bower.io/)
+
+bower_components
+
+# node-waf configuration
+
+.lock-wscript
+
+# Compiled binary addons (https://nodejs.org/api/addons.html)
+
+build/Release
+
+# Dependency directories
+
+node_modules/
+jspm_packages/
+
+# Snowpack dependency directory (https://snowpack.dev/)
+
+web_modules/
+
+# TypeScript cache
+
+\*.tsbuildinfo
+
+# Optional npm cache directory
+
+.npm
+
+# Optional eslint cache
+
+.eslintcache
+
+# Optional stylelint cache
+
+.stylelintcache
+
+# Microbundle cache
+
+.rpt2_cache/
+.rts2_cache_cjs/
+.rts2_cache_es/
+.rts2_cache_umd/
+
+# Optional REPL history
+
+.node_repl_history
+
+# Output of 'npm pack'
+
+\*.tgz
+
+# Yarn Integrity file
+
+.yarn-integrity
+
+# dotenv environment variable files
+
+.env
+.env.development.local
+.env.test.local
+.env.production.local
+.env.local
+
+# parcel-bundler cache (https://parceljs.org/)
+
+.cache
+.parcel-cache
+
+# Next.js build output
+
+.next
+out
+
+# Nuxt.js build / generate output
+
+.nuxt
+dist
+
+# Gatsby files
+
+.cache/
+
+# Comment in the public line in if your project uses Gatsby and not Next.js
+
+# https://nextjs.org/blog/next-9-1#public-directory-support
+
+# public
+
+# vuepress build output
+
+.vuepress/dist
+
+# vuepress v2.x temp and cache directory
+
+.temp
+.cache
+
+# Docusaurus cache and generated files
+
+.docusaurus
+
+# Serverless directories
+
+.serverless/
+
+# FuseBox cache
+
+.fusebox/
+
+# DynamoDB Local files
+
+.dynamodb/
+
+# TernJS port file
+
+.tern-port
+
+# Stores VSCode versions used for testing VSCode extensions
+
+.vscode-test
+
+# yarn v2
+
+.yarn/cache
+.yarn/unplugged
+.yarn/build-state.yml
+.yarn/install-state.gz
+.pnp.\*
+
+# wrangler project
+
+.dev.vars
+.wrangler/

js/packages/observe-sdk-datadog/test/workerd/.prettierrc

@@ -0,0 +1,6 @@
+{
+	"printWidth": 140,
+	"singleQuote": true,
+	"semi": true,
+	"useTabs": true
+}