Add missing build files

Signed-off-by: John Molakvoæ (skjnldsv) <skjnldsv@protonmail.com>

1 files changed, 32 insertions, 0 deletions

diff --git a/pdfjs-get.js b/pdfjs-get.js
new file mode 100644
index 0000000..c3b3876
--- /dev/null
+++ b/pdfjs-get.js
@@ -0,0 +1,32 @@
+const path = require('path')
+const unzipper = require('unzipper')
+const request = require('request')
+const progress = require('request-progress')
+const cliProgress = require('cli-progress')
+
+
+// Fetching pdf.js build release
+const PDFJSversion = '2.4.456'
+console.info('Fetching pdfjs', PDFJSversion)
+
+// Init progress
+const pdfjsProgress = new cliProgress.SingleBar({}, cliProgress.Presets.shades_classic)
+pdfjsProgress.start(100, 0)
+
+progress(request(`https://github.com/mozilla/pdf.js/releases/download/v${PDFJSversion}/pdfjs-${PDFJSversion}-dist.zip`), {
+	throttle: 50,
+	delay: 0,
+})
+	.on('progress', function(state) {
+		pdfjsProgress.update(state.size.transferred / state.size.total * 100)
+	})
+	.on('end', function() {
+		pdfjsProgress.update(100)
+		pdfjsProgress.stop()
+		console.info('Done! \n')
+	})
+	.on('error', function(err) {
+		console.error(err)
+		throw new Error('Unable to download pdfjs dist')
+	})
+	.pipe(unzipper.Extract({ path: path.resolve(__dirname, 'js', 'pdfjs') }))