validate semver

packages/version-package/package.json

@@ -3,5 +3,8 @@
   "type": "module",
   "bin": {
     "reapit-version-package": "./src/index.js"
+  },
+  "dependencies": {
+    "semver": "^7.5.4"
   }
 }

packages/version-package/src/index.js

@@ -2,23 +2,29 @@
 
 import fs from 'fs'
 import path from 'path'
+import { valid } from 'semver'
 const { RELEASE_VERSION } = process.env
 
 if (!RELEASE_VERSION) {
   throw new Error('RELEASE_VERSION env var not set')
 }
 
+const versionStr = RELEASE_VERSION.replace('v', '')
+
+if (!valid(versionStr)) {
+  throw new Error('RELEASE_VERSION env var not valid semver')
+}
+
 const loc = path.resolve('./package.json')
 
 const pkgJson = JSON.parse(fs.readFileSync(loc, 'utf-8'))
 const { name, version } = pkgJson
 if (version !== '0.0.0') {
   throw new Error(`${name} version was ${version}, failing out of an abundance of caution`)
 }
+console.log(`Updating ${name} version from ${version} to ${versionStr}`)
 
-console.log(`Updating ${name} version from ${version} to ${RELEASE_VERSION}`)
-
-pkgJson.version = RELEASE_VERSION
+pkgJson.version = versionStr
 
 fs.writeFileSync(loc, JSON.stringify(pkgJson, null, 2))
 

yarn.lock

@@ -1599,6 +1599,8 @@ __metadata:
 "@reapit-cdk/version-package@workspace:^, @reapit-cdk/version-package@workspace:packages/version-package":
   version: 0.0.0-use.local
   resolution: "@reapit-cdk/version-package@workspace:packages/version-package"
+  dependencies:
+    semver: ^7.5.4
   bin:
     reapit-version-package: ./src/index.js
   languageName: unknown