Merge branch 'bugfix/LF-3098/remove-npm-ci-in-demo' into 'master'

Fixed package.json so we don't need to remember to run (cd demo && npm ci)

See merge request lfor/fhirpath.js!19

CHANGELOG.md

@@ -3,6 +3,11 @@
 This log documents significant changes for each release.  This project follows
 [Semantic Versioning](http://semver.org/).
 
+## [3.15.2] - 2024-08-30
+### Fixed
+- Removed the need to run `(cd demo && npm ci)`.
+- Excluded unnecessary files from the npm package.
+
 ## [3.15.1] - 2024-08-06
 ### Fixed
 - Return data type for `evaluate` and `compile` in TypeScript type declarations.

bin/install-demo.js

@@ -0,0 +1,18 @@
+/**
+ * This file contains code to run "npm ci" in the demo directory if it exists.
+ * The demo directory has been excluded from the npm package, and the presence
+ * of the demo directory is a signal that we are working with the source code.
+ */
+const { spawn } = require('child_process');
+const path = require('path');
+const fs = require("fs"); // Or `import fs from "fs";` with ESM
+
+const demoDir = path.join(__dirname, '../demo');
+
+if (fs.existsSync(demoDir)) {
+  console.log('Installing node modules in the demo directory...');
+  spawn('npm', ['ci'], {
+    cwd: demoDir,
+    stdio: 'inherit'
+  });
+}