loopback-component-migrate - npm Package Compare versions

Comparing version 0.1.4 to 0.2.0

lib/models/migration.js

@@ -48,2 +48,46 @@ 'use strict';
   /**
+   * Remote Method: Run specific migration by name.
+   *
+   * @param {String} [name] Name of migration script to run.
+   * @param {String} [record] Record the migration runtime to database.
+   * @param {Function} [cb] Callback function.
+   */
+  Migration.migrateByName = function(name, record, cb) {
+    if (typeof cb === 'undefined' && typeof record === 'function') {
+      cb = record;
+      record = false;
+    }
+
+    record = record || false;
+    cb = cb || utils.createPromiseCallback();
+    assert(typeof name === 'string', 'The to argument must be a string, not ' + typeof name);
+    assert(typeof cb === 'function', 'The cb argument must be a function, not ' + typeof cb);
+
+    Migration.log.info(name, 'running.');
+    const scriptPath = path.resolve(path.join(Migration.migrationsDir, name));
+
+    try {
+      require(scriptPath).up(Migration.app, function(err) {
+        if (err) {
+          Migration.log.error(`Error running migration script ${name}:`, err);
+          Migration.finish(err);
+          return cb(err);
+        } else if (record) {
+          Migration.create({
+            name: name,
+            runDtTm: new Date()
+          });
+        }
+        cb();
+      });
+    } catch (err) {
+      Migration.log.error(`Error running migration script ${name}:`, err);
+      Migration.finish(err);
+      cb(err);
+    }
+
+    return cb.promise;
+  };
+
+  /**
    * Run migrations (up or down).
@@ -50,0 +94,0 @@ *

lib/models/migration.json

@@ -37,2 +37,21 @@ {
     },
+    "migrateByName": {
+      "description": "Run specific migration by name",
+      "isStatic": true,
+      "http": {
+        "path": "/migrateByName",
+        "verb": "get"
+      },
+      "accepts": [{
+        "arg": "name",
+        "type": "String",
+        "required": true,
+        "description": "Name of the migration script to run."
+      },
+      {
+        "arg" : "record",
+        "type" : "boolean",
+        "required" : false
+      }]
+    },
     "rollbackTo": {
@@ -39,0 +58,0 @@ "description": "Rollback migrations",

package.json

 {
   "name": "loopback-component-migrate",
-  "version": "0.1.4",
+  "version": "0.2.0",
   "description": "Migration framework for Loopback.",
@@ -87,2 +87,2 @@ "author": {
   }
-}
+}

No alert changes

Improved metrics

Total package byte prevSize

34062

increased by5.67%

Lines of code

790

increased by7.92%

Worsened metrics

Number of low supply chain risk alerts

9

increased by12.5%

No dependency changes