postgrator - npm Package Compare versions

Comparing version 3.2.0 to 3.3.0

CHANGELOG.md

 # CHANGELOG
 
+## 3.2.0
+
+### Jan 15 2018
+
+* Add support for pg@6
+
 ## 3.1.0
@@ -4,0 +10,0 @@

lib/commonClient.js

@@ -0,1 +1,3 @@
+const utils = require('./utils')
+
 const DRIVERS = ['pg', 'mysql', 'mssql']
@@ -145,2 +147,3 @@
   }
+  utils.supportWarning('mysql', 2, 2)
 
@@ -198,2 +201,4 @@ commonClient._createConnection = () => {
   }
+  utils.supportWarning('pg', 6, 7)
+
   if (config.ssl) {
@@ -241,2 +246,3 @@ commonClient.dbDriver.defaults.ssl = true
   }
+  utils.supportWarning('mssql', 4, 4)
 
@@ -243,0 +249,0 @@ const oneHour = 1000 * 60 * 60

lib/utils.js

@@ -50,7 +50,64 @@ const fs = require('fs')
 
+/**
+ * Returns major version of installed package relative to this project
+ * @param {string} packageName
+ */
+function getMajorVersion(packageName) {
+  let majorVersion, path
+
+  // If module is not installed this throws error
+  try {
+    path = require.resolve(packageName)
+  } catch (error) {
+    return null
+  }
+
+  const parts = path.split('/')
+
+  while (parts.length && !majorVersion) {
+    parts.pop()
+    const checkPath = parts.join('/') + '/package.json'
+    if (fs.existsSync(checkPath)) {
+      const pkg = require(checkPath)
+      if (pkg.name === packageName) {
+        majorVersion = require(checkPath).version.split('.')[0]
+      }
+    }
+  }
+
+  return parseInt(majorVersion)
+}
+
+/**
+ * Checks installed version of driver and prints warning depending on outcome
+ * @param {string} driver
+ * @param {number} minMajor
+ * @param {number} maxMajor
+ */
+function supportWarning(driver, minMajor, maxMajor) {
+  const installedMajor = getMajorVersion(driver)
+  if (installedMajor < minMajor) {
+    console.error(
+      `Package ${driver} version ${installedMajor}.x.x not supported`
+    )
+    if (maxMajor && maxMajor !== minMajor) {
+      console.error(
+        `Install ${driver} version ${minMajor}.x.x - ${maxMajor}.x.x`
+      )
+    } else {
+      console.error(`Install ${driver} version ${minMajor}.x.x`)
+    }
+  } else if (installedMajor > maxMajor) {
+    console.warn(`Package ${driver} version ${installedMajor}.x.x not tested`)
+    console.warn(`Please raise issue to support ${driver} > ${maxMajor}.x.x`)
+  }
+}
+
 module.exports = {
   checksum,
   fileChecksum,
+  getMajorVersion,
   sortMigrationsAsc,
-  sortMigrationsDesc
+  sortMigrationsDesc,
+  supportWarning
 }

package.json

 {
   "name": "postgrator",
-  "version": "3.2.0",
+  "version": "3.3.0",
   "author": "Rick Bergfalk <[e-mail]>",
@@ -5,0 +5,0 @@ "description": "A SQL migration tool for SQL people",

New alerts

Dynamic require

Supply chain risk

Dynamic require can indicate the package is performing dangerous or unsafe dynamic code execution.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

39870

increased by4.62%

Lines of code

646

increased by9.31%

Worsened metrics

Number of low supply chain risk alerts

6

increased by100%

No dependency changes