Use semver

.github/workflows/tag-prerelease.yml

@@ -35,4 +35,4 @@ jobs:
           # setup the username and email.
           git config --global user.name "Budibase Staging Release Bot"
           git config --global user.email "<>"
-          ./scripts/versionCommit.sh alpha
+          ./scripts/versionCommit.sh prerelease

package.json

@@ -17,6 +17,7 @@
     "prettier-plugin-svelte": "^2.3.0",
     "rimraf": "^3.0.2",
     "rollup-plugin-replace": "^2.2.0",
+    "semver": "^7.5.0",
     "svelte": "^3.38.2",
     "typescript": "4.7.3"
   },

scripts/bumpVersion.js

@@ -1,4 +1,5 @@
 const fs = require("fs")
+const semver = require("semver")
 
 const filePath = "lerna.json"
 const versionBump = process.argv[2] || "patch"
@@ -7,36 +8,9 @@ const versionBump = process.argv[2] || "patch"
 const fileData = fs.readFileSync(filePath)
 const lernaData = JSON.parse(fileData)
 
-// Get current version and split into major, minor, patch, and alpha components
 const currentVersion = lernaData.version
-const [versionWithoutPrerelease, alpha] = currentVersion.split("-")
-const [major, minor, patch] = versionWithoutPrerelease.split(".").map(Number)
 
-// Calculate new version based on specified version bump
+const newVersion = semver.inc(currentVersion, versionBump, "alpha")
-let newVersion = currentVersion
-switch (versionBump) {
-  case "major":
-    newVersion = `${major + 1}.0.0`
-    break
-  case "minor":
-    newVersion = `${major}.${minor + 1}.0`
-    break
-  case "patch":
-    newVersion = `${major}.${minor}.${patch + 1}`
-    break
-  case "alpha":
-    let newAlphaVersion = 0
-    if (alpha) {
-      const [_, alphaVersion] = alpha.split(".")
-      newAlphaVersion = +alphaVersion + 1
-    }
-    newVersion = `${versionWithoutPrerelease}-alpha.${newAlphaVersion}`
-
-    break
-  default:
-    console.error(`Invalid version bump '${versionBump}' specified.`)
-    process.exit(1)
-}
 
 // Update lerna.json file with new version
 lernaData.version = newVersion

scripts/versionCommit.sh

@@ -2,7 +2,7 @@
 
 if [ -z "$1" ]
 then
-  echo "Error: version number is required. Usage: $0 [major|minor|patch|alpha]"
+  echo "Error: version number is required. Usage: $0 [major|minor|patch|prerelease]"
   exit 1
 fi
 

yarn.lock

@@ -21718,6 +21718,13 @@ semver@^7.2.1, semver@^7.3.5:
   dependencies:
     lru-cache "^6.0.0"
 
+semver@^7.5.0:
+  version "7.5.0"
+  resolved "https://registry.yarnpkg.com/semver/-/semver-7.5.0.tgz#ed8c5dc8efb6c629c88b23d41dc9bf40c1d96cd0"
+  integrity sha512-+XC0AD/R7Q2mPSRuy2Id0+CGTZ98+8f+KvwirxOKIEyid+XSx6HbC63p+O4IndTHuX5Z+JxQ0TghCkO5Cg/2HA==
+  dependencies:
+    lru-cache "^6.0.0"
+
 semver@~2.3.1:
   version "2.3.2"
   resolved "https://registry.yarnpkg.com/semver/-/semver-2.3.2.tgz#b9848f25d6cf36333073ec9ef8856d42f1233e52"