feat: add chrome-executable parameter to export (#677)

packages/slidev/node/cli.ts

@@ -322,6 +322,10 @@ cli.command(
       type: 'boolean',
       describe: 'export pages for every clicks',
     })
+    .option('executable-path', {
+      type: 'string',
+      describe: 'executable to override playwright bundled browser',
+    })
     .strict()
     .help(),
   async ({
@@ -333,6 +337,7 @@ cli.command(
     range,
     dark,
     'with-clicks': withClicks,
+    'executable-path': executablePath,
   }) => {
     process.env.NODE_ENV = 'production'
     const { exportSlides } = await import('./export')
@@ -364,6 +369,7 @@ cli.command(
       width,
       height,
       withClicks,
+      executablePath,
     })
     console.log(`${green('  ✓ ')}${dim('exported to ')}./${output}\n`)
     server.close()

packages/slidev/node/export.ts

@@ -20,6 +20,7 @@ export interface ExportOptions {
   width?: number
   height?: number
   withClicks?: boolean
+  executablePath?: string
 }
 
 function createSlidevProgress(indeterminate = false) {
@@ -72,14 +73,17 @@ export async function exportSlides({
   width = 1920,
   height = 1080,
   withClicks = false,
+  executablePath = undefined,
 }: ExportOptions) {
   if (!packageExists('playwright-chromium'))
     throw new Error('The exporting for Slidev is powered by Playwright, please installed it via `npm i -D playwright-chromium`')
 
   const pages: number[] = parseRangeString(total, range)
 
   const { chromium } = await import('playwright-chromium')
-  const browser = await chromium.launch()
+  const browser = await chromium.launch({
+    executablePath,
+  })
   const context = await browser.newContext({
     viewport: {
       width,