db/dbWatcher.js

@@ -0,0 +1,24 @@
+const fs = require('fs');
+const {spawn} = require('child_process');
+
+function watchDatabaseChanges() {
+    console.log('Watching for changes in db/routines and db/versions');
+    fs.watch('db', {recursive: true}, (eventType, filename) => {
+        if (filename.endsWith('.sql')) {
+            let command;
+            if (filename.startsWith('routines')) command = 'push';
+            else if (filename.startsWith('versions')) command = 'run';
+
+            if (command) {
+                const process = spawn('myt', [command]);
+                process.stdout.on('data', data => console.log(data.toString()));
+                process.stderr.on('data', data => console.error(`stderr: ${data}`));
+                process.on('error', error => console.error(`error: ${error.message}`));
+                process.on('close', () => console.log('Watching for changes in db/routines and db/versions'));
+            }
+        }
+    });
+}
+
+if (require.main === module) watchDatabaseChanges();
+module.exports = watchDatabaseChanges;

gulpfile.js

@@ -6,6 +6,7 @@ const log = require('fancy-log');
 const Myt = require('@verdnatura/myt/myt');
 const Run = require('@verdnatura/myt/myt-run');
 const Start = require('@verdnatura/myt/myt-start');
+const watchDatabaseChanges = require('./db/dbWatcher');
 
 // Configuration
 
@@ -245,6 +246,7 @@ routes.description = 'Merges all module routes file into one file';
 function watch(done) {
     gulp.watch(routeFiles, gulp.series(routes));
     gulp.watch(localeFiles, gulp.series(locales));
+    watchDatabaseChanges();
     done();
 }
 watch.description = `Watches for changes in routes and locale files`;

package.json

@@ -113,7 +113,8 @@
         "test:e2e": "node e2e/tests.js",
         "test:front": "jest --watch",
         "back": "nodemon --inspect -w modules ./node_modules/gulp/bin/gulp.js back",
-        "lint": "eslint ./ --cache --ignore-pattern .gitignore"
+        "lint": "eslint ./ --cache --ignore-pattern .gitignore",
+        "watch:db": "node ./db/dbWatcher.js"
     },
     "jest": {
         "projects": [