snapshot of https://github.com/tldraw/tldraw.git (main, 2026-09-23; blobs > 131072B omitted)

internal/scripts/build-api.ts

@@ -0,0 +1,62 @@
+import path from 'path'
+import { glob } from 'glob'
+import isCI from 'is-ci'
+import { rimraf } from 'rimraf'
+import { exec } from './lib/exec'
+import { sortUnions } from './lib/sort-unions'
+
+async function buildApi(sourcePackageDir: string) {
+	// this depends on `build-types` being run first, but we'll rely on turbo to
+	// make that happen.
+
+	const relativeSourcePackageDir = path.relative(path.resolve(__dirname, '../..'), sourcePackageDir)
+
+	// we need to copy the .tsbuild dir to another location so we can edit it without busting the cache
+	await rimraf(path.join(sourcePackageDir, '.tsbuild-api'))
+	await exec('cp', ['-R', './.tsbuild', './.tsbuild-api'], { pwd: sourcePackageDir })
+
+	sortUnions(path.join(sourcePackageDir, '.tsbuild-api'))
+
+	// clear api-extractor build files
+	rimraf.sync(glob.sync(path.join(sourcePackageDir, 'api')))
+	// extract public api
+	try {
+		await exec('yarn', ['run', '-T', 'api-extractor', 'run', isCI ? null : '--local'], {
+			pwd: sourcePackageDir,
+			processStderrLine: (line) => {
+				process.stderr.write(`${line}\n`)
+
+				if (process.env.PRINT_GITHUB_ANNOTATIONS) {
+					const errorMatch = line.match(
+						// eslint-disable-next-line no-control-regex
+						/^(?:\u001b\[33m)?(Warning|Error): (.+?):(\d+):(\d+) - \((.*)\) (.*)(?:\u001b\[39m)?$/
+					)
+					if (errorMatch) {
+						const [, errorType, file, line, column, messageTitle, message] = errorMatch
+
+						process.stdout.write(
+							`::${errorType.toLowerCase()} file=${relativeSourcePackageDir}/${file},line=${line},col=${column},title=${messageTitle}::${message}}\n`
+						)
+					}
+				}
+			},
+		})
+	} catch (e) {
+		// get git diff
+		await exec('git', [
+			'diff',
+			'--no-color',
+			'--no-ext-diff',
+			'--no-index',
+			'api-report.api.md',
+			'api/temp/api-report.api.md',
+		])
+
+		// @ts-expect-error
+		console.error(e.message)
+
+		process.exit(1)
+	}
+}
+
+buildApi(process.cwd())