rewrite using typescript as a library for compile

Author: haiodo

common/config/rush/pnpm-lock.yaml

@@ -33,11 +33,9 @@
     "eslint-plugin-promise": "^6.1.1",
     "eslint-plugin-n": "^15.4.0",
     "eslint": "^8.54.0",
-    "simplytyped": "^3.3.0",
     "@typescript-eslint/parser": "^6.11.0",
     "eslint-config-standard-with-typescript": "^40.0.0",
     "prettier": "^3.1.0",
-    "typescript": "^5.8.3",
     "jest": "^29.7.0",
     "ts-jest": "^29.1.1",
     "@types/jest": "^29.5.5"

packages/measurements-otlp/package.json

@@ -33,11 +33,9 @@
     "eslint-plugin-promise": "^6.1.1",
     "eslint-plugin-n": "^15.4.0",
     "eslint": "^8.54.0",
-    "simplytyped": "^3.3.0",
     "@typescript-eslint/parser": "^6.11.0",
     "eslint-config-standard-with-typescript": "^40.0.0",
     "prettier": "^3.1.0",
-    "typescript": "^5.8.3",
     "jest": "^29.7.0",
     "ts-jest": "^29.1.1",
     "@types/jest": "^29.5.5"

packages/measurements/package.json

@@ -1,15 +1,25 @@
-const { join, dirname, basename } = require("path")
-const { readFileSync, existsSync, mkdirSync, createWriteStream, readdirSync, lstatSync, rmSync } = require('fs')
+const { join, dirname, basename } = require('path')
+const {
+  readFileSync,
+  existsSync,
+  mkdirSync,
+  createWriteStream,
+  readdirSync,
+  lstatSync,
+  rmSync,
+  writeFileSync
+} = require('fs')
 const { spawn } = require('child_process')
 
 const esbuild = require('esbuild')
 const { copy } = require('esbuild-plugin-copy')
 const fs = require('fs')
+const ts = require('typescript')
 
-async function execProcess(cmd, logFile, args, buildDir= '.build') {
+async function execProcess(cmd, logFile, args, buildDir = '.build') {
   let compileRoot = dirname(dirname(process.argv[1]))
-  console.log('Running from',)
-  console.log("Compiling...\n", process.cwd(), args)
+  console.log('Running from')
+  console.log('Compiling...\n', process.cwd(), args)
 
   if (!existsSync(join(process.cwd(), buildDir))) {
     mkdirSync(join(process.cwd(), buildDir))
@@ -20,7 +30,6 @@ async function execProcess(cmd, logFile, args, buildDir= '.build') {
   const stdoutFilePath = `${buildDir}/${logFile}.log`
   const stderrFilePath = `${buildDir}/${logFile}-err.log`
 
-
   const outPromise = new Promise((resolve) => {
     if (compileOut.stdout != null) {
       let outPipe = createWriteStream(stdoutFilePath)
@@ -48,7 +57,7 @@ async function execProcess(cmd, logFile, args, buildDir= '.build') {
   })
 
   let editCode = 0
-  const closePromise = new Promise(resolve => {
+  const closePromise = new Promise((resolve) => {
     compileOut.on('close', (code) => {
       editCode = code
       resolve()
@@ -90,8 +99,8 @@ function collectFiles(source) {
   return result
 }
 
-function collectFileStats(source, result) {  
-  if( !existsSync(source)) {
+function collectFileStats(source, result) {
+  if (!existsSync(source)) {
     return
   }
   const files = readdirSync(source)
@@ -111,8 +120,8 @@ function collectFileStats(source, result) {
 }
 
 function cleanNonModified(before, after) {
-  for( const [k,v] of Object.entries(before)) {
-    if( after[k] === v) {
+  for (const [k, v] of Object.entries(before)) {
+    if (after[k] === v) {
       // Same modify date, looks like not modified
       console.log('clean file', k)
       rmSync(k)
@@ -132,9 +141,8 @@ switch (args[0]) {
     const after = {}
     collectFileStats('lib', before)
 
-    performESBuild(filesToTranspile)    
-    .then(() => {
-      console.log("Transpile time: ", Math.round((performance.now() - st) * 100) / 100)
+    performESBuild(filesToTranspile).then(() => {
+      console.log('Transpile time: ', Math.round((performance.now() - st) * 100) / 100)
       collectFileStats('lib', after)
       cleanNonModified(before, after)
     })
@@ -143,22 +151,16 @@ switch (args[0]) {
   case 'validate': {
     let st = performance.now()
     validateTSC(st).then(() => {
-      console.log("Validate time: ", Math.round((performance.now() - st) * 100) / 100)
+      console.log('Validate time: ', Math.round((performance.now() - st) * 100) / 100)
     })
     break
   }
   default: {
     let st = performance.now()
     const filesToTranspile = collectFiles(join(process.cwd(), 'src'))
-    Promise.all(
-      [
-        performESBuild(filesToTranspile),
-        validateTSC()
-      ]
-    )
-    .then(() => {
-      console.log("Full build time: ", Math.round((performance.now() - st) * 100) / 100)
-    })    
+    Promise.all([performESBuild(filesToTranspile), validateTSC()]).then(() => {
+      console.log('Full build time: ', Math.round((performance.now() - st) * 100) / 100)
+    })
     break
   }
 }
@@ -180,7 +182,7 @@ async function performESBuild(filesToTranspile) {
         resolveFrom: 'cwd',
         assets: {
           from: [args[1] + '/**/*.json'],
-          to: ['./lib'],
+          to: ['./lib']
         },
         watch: false
       })
@@ -189,15 +191,67 @@ async function performESBuild(filesToTranspile) {
 }
 
 async function validateTSC(st) {
-  await execProcess(
-    'tsc',
-    'validate',
-    [
-      '-pretty',
-      "--emitDeclarationOnly",
-      "--incremental",
-      "--tsBuildInfoFile", ".validate/tsBuildInfoFile.info",
-      ...args.splice(1)
-    ], '.validate')
-}
+  const buildDir = '.validate'
+
+  if (!existsSync(buildDir)) {
+    mkdirSync(buildDir, { recursive: true })
+  }
+
+  const stdoutFilePath = `${buildDir}/validate.log`
+  const stderrFilePath = `${buildDir}/validate-err.log`
+
+  // Read tsconfig.json
+  const configPath = ts.findConfigFile(process.cwd(), ts.sys.fileExists, 'tsconfig.json')
+
+  if (!configPath) {
+    console.error('Could not find tsconfig.json')
+    process.exit(1)
+  }
+
+  const configFile = ts.readConfigFile(configPath, ts.sys.readFile)
+  const parsedConfig = ts.parseJsonConfigFileContent(configFile.config, ts.sys, process.cwd(), {
+    emitDeclarationOnly: true,
+    incremental: true,
+    tsBuildInfoFile: join(buildDir, 'tsBuildInfoFile.info')
+  })
+
+  // Create the TypeScript program
+  const program = ts.createProgram({
+    rootNames: parsedConfig.fileNames,
+    options: parsedConfig.options
+  })
+
+  // Get diagnostics
+  const emitResult = program.emit()
+  const allDiagnostics = ts.getPreEmitDiagnostics(program).concat(emitResult.diagnostics)
+
+  const stdout = []
+  const stderr = []
+
+  // Format diagnostics
+  allDiagnostics.forEach((diagnostic) => {
+    if (diagnostic.file) {
+      const { line, character } = ts.getLineAndCharacterOfPosition(diagnostic.file, diagnostic.start)
+      const message = ts.flattenDiagnosticMessageText(diagnostic.messageText, '\n')
+      const output = `${diagnostic.file.fileName}(${line + 1},${character + 1}): error TS${diagnostic.code}: ${message}`
+      stderr.push(output)
+    } else {
+      const message = ts.flattenDiagnosticMessageText(diagnostic.messageText, '\n')
+      stderr.push(`error TS${diagnostic.code}: ${message}`)
+    }
+  })
+
+  // Write logs
+  writeFileSync(stdoutFilePath, stdout.join('\n'))
+  writeFileSync(stderrFilePath, stderr.join('\n'))
+
+  if (allDiagnostics.length > 0) {
+    console.error('\n' + stderr.join('\n'))
+    process.exit(1)
+  }
 
+  const exitCode = emitResult.emitSkipped ? 1 : 0
+  if (exitCode !== 0) {
+    process.exit(exitCode)
+  }
+}

packages/platform-rig/bin/compile.js

@@ -37,7 +37,6 @@
     "@typescript-eslint/parser": "^6.11.0",
     "eslint-config-standard-with-typescript": "^40.0.0",
     "prettier": "^3.1.0",
-    "typescript": "^5.8.3",
     "jest": "^29.7.0",
     "ts-jest": "^29.1.1",
     "@types/jest": "^29.5.5",