Remove irrelevant code from release branches.

Author: dadish

scripts/commons.js

@@ -6,12 +6,14 @@ const extraneousFiles = [
   "bin",
   "imgs",
   "test",
-  "vendor",
   'node_modules',
   "coverage",
+  "scripts",
   ".travis.yml",
   "Changelog.md",
   "composer.lock",
+  "composer.json",
+  "package.json",
   "package-lock.json",
   "ScreenCast.md",
   "Todo.md",

scripts/release.js

@@ -17,17 +17,17 @@ async function release(releaseLevel) {
     "Switching to the release branch"
   );
 
-  // remove files that we don't need in the production code
-  await execute("rm", ["-rf", ...extraneousFiles], "Removing extraneous files");
-
-  // we removed all the vendor code in the previous step
-  // now we install it again, but only the production dependencies.
+  // remove all php vendor code except the required for production
+  await execute("rm", ["-rf", "vendor"], "Removing extraneous files");
   await execute(
     "composer",
     ["install", "--no-dev"],
     "Installing php dependencies (--no-dev)"
   );
 
+  // remove the rest of the files that we don't need in the production code
+  await execute("rm", ["-rf", ...extraneousFiles], "Removing extraneous files");
+
   // remove verdor's files that we don't use in production code
   await execute(
     "rm",
@@ -54,7 +54,7 @@ async function release(releaseLevel) {
   ]);
 
   // version tag
-  await execute("npm", ["version", releaseLevel], "Tagging the release.");
+  await execute("git", ["tag", `v${releaseLevel}`], "Tagging the release.");
 
   // switch back to master
   await execute(
@@ -71,7 +71,7 @@ async function release(releaseLevel) {
   );
 
   // install all deps back
-  await execute("composer", ["install"], "Install all vendor deps back.");
+  await execute("npm", ["install"], "Install all vendor deps back.");
 
   // update package.json version
   await execute(