From 4eaea26c3dddba80ef6d783fccc9ca35e6fcf153 Mon Sep 17 00:00:00 2001
From: Igor Pashev <pashev.igor@gmail.com>
Date: Sun, 13 Oct 2019 13:16:17 +0200
Subject: Allow drop some dev. dependencies

---
 npmPackages/_scripts/drop-dev-deps.js | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100644 npmPackages/_scripts/drop-dev-deps.js

(limited to 'npmPackages/_scripts')

diff --git a/npmPackages/_scripts/drop-dev-deps.js b/npmPackages/_scripts/drop-dev-deps.js
new file mode 100644
index 0000000..bc8c2f6
--- /dev/null
+++ b/npmPackages/_scripts/drop-dev-deps.js
@@ -0,0 +1,25 @@
+const process = require('process');
+
+const {
+    pipeThrough
+} = require('./package.js');
+
+pipeThrough((pkg, done) => {
+    var notFound = [];
+    pkg.devDependencies = pkg.devDependencies || {};
+
+    process.argv.slice(2).forEach((d) => {
+        if (pkg.devDependencies[d]) {
+            delete pkg.devDependencies[d];
+        } else {
+            notFound.push(d);
+        }
+    });
+
+    if (notFound.length > 0) {
+        console.error(`** ERROR: these dev. dependencies are not declared: ${notFound}`);
+        process.exit(1);
+    }
+
+    done(pkg);
+});
-- 
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