🤖 Dep Updates: bump lint-staged from 15.2.11 to 16.2.7

.config/esbuild.config.mjs

@@ -0,0 +1,313 @@
+/**
+ * @fileoverview esbuild configuration for socket-lib
+ * Fast JS compilation with esbuild, declarations with tsgo
+ */
+
+import path from 'node:path'
+import { fileURLToPath } from 'node:url'
+import fg from 'fast-glob'
+
+import { envAsBoolean } from '@socketsecurity/lib-stable/env/helpers'
+
+const __dirname = path.dirname(fileURLToPath(import.meta.url))
+const rootPath = path.join(__dirname, '..')
+const srcPath = path.join(rootPath, 'src')
+const distPath = path.join(rootPath, 'dist')
+
+// Find all TypeScript source files
+const entryPoints = fg.sync('**/*.{ts,mts,cts}', {
+  cwd: srcPath,
+  absolute: true,
+  // Skip declaration files.
+  ignore: ['**/*.d.ts', '**/types/**', '**/external/**'],
+})
+
+/**
+ * Plugin to shorten module paths in bundled output with conflict detection.
+ * Uses @babel/parser and magic-string for precise AST-based modifications.
+ */
+function createPathShorteningPlugin() {
+  return {
+    name: 'shorten-module-paths',
+    setup(build) {
+      build.onEnd(async result => {
+        if (!result.outputFiles && result.metafile) {
+          // Dynamic imports to avoid adding to production dependencies
+          const fs = await import('node:fs/promises')
+          const { parse } = await import('@babel/parser')
+          const MagicString = (await import('magic-string')).default
+
+          const outputs = Object.keys(result.metafile.outputs).filter(f =>
+            f.endsWith('.js'),
+          )
+
+          for (const outputPath of outputs) {
+            // eslint-disable-next-line no-await-in-loop
+            const content = await fs.readFile(outputPath, 'utf8')
+            const magicString = new MagicString(content)
+
+            // Track module paths and their shortened versions
+            // Map<originalPath, shortenedPath>
+            const pathMap = new Map()
+            // Track shortened paths to detect conflicts
+            // Map<shortenedPath, originalPath>
+            const conflictDetector = new Map()
+
+            /**
+             * Shorten a module path and detect conflicts.
+             */
+            // eslint-disable-next-line unicorn/consistent-function-scoping
+            const shortenPath = longPath => {
+              if (pathMap.has(longPath)) {
+                return pathMap.get(longPath)
+              }
+
+              let shortPath = longPath
+
+              // Handle pnpm scoped packages
+              // node_modules/.pnpm/@scope+pkg@version/node_modules/@scope/pkg/dist/file.js
+              // -> @scope/pkg/dist/file.js
+              const scopedPnpmMatch = longPath.match(
+                /node_modules\/\.pnpm\/@([^+/]+)\+([^@/]+)@[^/]+\/node_modules\/(@[^/]+\/[^/]+)\/(.+)/,
+              )
+              if (scopedPnpmMatch) {
+                const [, _scope, _pkg, packageName, subpath] = scopedPnpmMatch
+                shortPath = `${packageName}/${subpath}`
+              } else {
+                // Handle pnpm non-scoped packages
+                // node_modules/.pnpm/pkg@version/node_modules/pkg/dist/file.js
+                // -> pkg/dist/file.js
+                const pnpmMatch = longPath.match(
+                  /node_modules\/\.pnpm\/([^@/]+)@[^/]+\/node_modules\/([^/]+)\/(.+)/,
+                )
+                if (pnpmMatch) {
+                  const [, _pkgName, packageName, subpath] = pnpmMatch
+                  shortPath = `${packageName}/${subpath}`
+                }
+              }
+
+              // Detect conflicts
+              if (conflictDetector.has(shortPath)) {
+                const existingPath = conflictDetector.get(shortPath)
+                if (existingPath !== longPath) {
+                  // Conflict detected - keep original path
+                  console.warn(
+                    `⚠ Path conflict detected:\n  "${shortPath}"\n  Maps to: "${existingPath}"\n  Also from: "${longPath}"\n  Keeping original paths to avoid conflict.`,
+                  )
+                  shortPath = longPath
+                }
+              } else {
+                conflictDetector.set(shortPath, longPath)
+              }
+
+              pathMap.set(longPath, shortPath)
+              return shortPath
+            }
+
+            // Parse AST to find all string literals containing module paths
+            try {
+              const ast = parse(content, {
+                sourceType: 'module',
+                plugins: [],
+              })
+
+              // Walk through all comments (esbuild puts module paths in comments)
+              for (const comment of ast.comments || []) {
+                if (
+                  comment.type === 'CommentLine' &&
+                  comment.value.includes('node_modules')
+                ) {
+                  const originalPath = comment.value.trim()
+                  const shortPath = shortenPath(originalPath)
+
+                  if (shortPath !== originalPath) {
+                    // Replace in comment
+                    const commentStart = comment.start
+                    const commentEnd = comment.end
+                    magicString.overwrite(
+                      commentStart,
+                      commentEnd,
+                      `// ${shortPath}`,
+                    )
+                  }
+                }
+              }
+
+              // Walk through all string literals in __commonJS calls
+              const walk = node => {
+                if (!node || typeof node !== 'object') {
+                  return
+                }
+
+                // Check for string literals containing node_modules paths
+                if (
+                  node.type === 'StringLiteral' &&
+                  node.value &&
+                  node.value.includes('node_modules')
+                ) {
+                  const originalPath = node.value
+                  const shortPath = shortenPath(originalPath)
+
+                  if (shortPath !== originalPath) {
+                    // Replace the string content (keep quotes)
+                    magicString.overwrite(
+                      node.start + 1,
+                      node.end - 1,
+                      shortPath,
+                    )
+                  }
+                }
+
+                // Recursively walk all properties
+                for (const key of Object.keys(node)) {
+                  if (key === 'start' || key === 'end' || key === 'loc') {
+                    continue
+                  }
+                  const value = node[key]
+                  if (Array.isArray(value)) {
+                    for (const item of value) {
+                      walk(item)
+                    }
+                  } else {
+                    walk(value)
+                  }
+                }
+              }
+
+              walk(ast.program)
+
+              // Write the modified content
+              // eslint-disable-next-line no-await-in-loop
+              await fs.writeFile(outputPath, magicString.toString(), 'utf8')
+            } catch (error) {
+              console.error(
+                `Failed to shorten paths in ${outputPath}:`,
+                error.message,
+              )
+              // Continue without failing the build
+            }
+          }
+        }
+      })
+    },
+  }
+}
+
+/**
+ * Plugin to resolve internal path aliases (#lib/*, #constants/*, etc.) to relative paths
+ */
+function createPathAliasPlugin() {
+  return {
+    name: 'internal-path-aliases',
+    setup(build) {
+      // Map of path aliases to their actual directories
+      const pathAliases = {
+        '#lib/': srcPath,
+        '#constants/': path.join(srcPath, 'constants'),
+        '#env/': path.join(srcPath, 'env'),
+        '#packages/': path.join(srcPath, 'packages'),
+        '#utils/': path.join(srcPath, 'utils'),
+        '#types': path.join(srcPath, 'types'),
+      }
+
+      // Intercept imports for path aliases
+      for (const [alias, basePath] of Object.entries(pathAliases)) {
+        const isExact = !alias.endsWith('/')
+        const filter = isExact
+          ? new RegExp(`^${alias.replace(/[.*+?^${}()|[\]\\]/g, '\\$&')}$`)
+          : new RegExp(`^${alias.replace(/[.*+?^${}()|[\]\\]/g, '\\$&')}`)
+
+        build.onResolve({ filter }, args => {
+          // Calculate the subpath after the alias
+          const subpath = isExact ? '' : args.path.slice(alias.length)
+          const targetPath = subpath ? path.join(basePath, subpath) : basePath
+
+          // Calculate relative path from the importing file to the target
+          const importer = args.importer || srcPath
+          const importerDir = path.dirname(importer)
+          let relativePath = path.relative(importerDir, targetPath)
+
+          // Ensure relative paths start with ./ or ../
+          if (!relativePath.startsWith('.')) {
+            relativePath = `./${relativePath}`
+          }
+
+          // Normalize to forward slashes for consistency
+          relativePath = relativePath.replace(/\\/g, '/')
+
+          return { path: relativePath, external: true }
+        })
+      }
+    },
+  }
+}
+
+// Build configuration for CommonJS output
+export const buildConfig = {
+  entryPoints,
+  outdir: distPath,
+  outbase: srcPath,
+  // Don't bundle - library pattern (each file separate).
+  bundle: false,
+  format: 'cjs',
+  platform: 'node',
+  target: 'node18',
+  // Enable source maps for coverage (set COVERAGE=true env var)
+  sourcemap: envAsBoolean(process.env.COVERAGE),
+  // Don't minify - this is a library and minification breaks ESM/CJS interop.
+  minify: false,
+  // Tree-shaking optimization.
+  treeShaking: true,
+  metafile: true,
+  logLevel: 'info',
+
+  // Use plugins for path shortening and aliases
+  plugins: [createPathShorteningPlugin(), createPathAliasPlugin()].filter(
+    Boolean,
+  ),
+
+  // Note: Cannot use "external" with bundle: false.
+  // esbuild automatically treats all imports as external when not bundling.
+
+  // Define constants for optimization
+  define: {
+    'process.env.NODE_ENV': JSON.stringify(
+      process.env.NODE_ENV || 'production',
+    ),
+  },
+
+  // Banner for generated code
+  banner: {
+    js: '"use strict";\n/* Socket Lib - Built with esbuild */',
+  },
+}
+
+// Watch configuration for development with incremental builds
+export const watchConfig = {
+  ...buildConfig,
+  minify: false,
+  sourcemap: 'inline',
+  logLevel: 'debug',
+}
+
+/**
+ * Analyze build output for size information
+ */
+export function analyzeMetafile(metafile) {
+  const outputs = Object.keys(metafile.outputs)
+  let totalSize = 0
+
+  const files = outputs.map(file => {
+    const output = metafile.outputs[file]
+    totalSize += output.bytes
+    return {
+      name: path.relative(rootPath, file),
+      size: `${(output.bytes / 1024).toFixed(2)} KB`,
+    }
+  })
+
+  return {
+    files,
+    totalSize: `${(totalSize / 1024).toFixed(2)} KB`,
+  }
+}