Merge pull request #202 from skhomuti/fix-eol

Fixed end of file in package.json

src/helpers/packageJson.js

@@ -1,59 +0,0 @@
-const path = require('path')
-const fs = require('fs')
-const core = require('@actions/core')
-
-const packageJsonLoc = path.resolve(core.getInput('package-json'))
-
-module.exports = {
-
-  /**
-   * Get's the project package.json
-   * @return {any}
-   */
-  get: () => {
-    return JSON.parse(fs.readFileSync(packageJsonLoc))
-  },
-
-  /**
-   * Bumps the version in the package.json
-   *
-   * @param packageJson
-   * @param releaseType
-   * @return {*}
-   */
-  bump: (packageJson, releaseType) => {
-    let [major, minor, patch] = packageJson.version.split('.')
-
-    switch (releaseType) {
-      case 'major':
-        major = parseInt(major, 10) + 1
-        minor = 0
-        patch = 0
-        break
-
-      case 'minor':
-        minor = parseInt(minor, 10) + 1
-        patch = 0
-        break
-
-      default:
-        patch = parseInt(patch, 10) + 1
-    }
-
-    // Update the package.json with the new version
-    packageJson.version = `${major}.${minor}.${patch}`
-
-    return packageJson
-  },
-
-  /**
-   * Update package.json
-   *
-   * @param packageJson
-   * @return {*}
-   */
-  update: (packageJson) => (
-    fs.writeFileSync(packageJsonLoc, JSON.stringify(packageJson, null, 2))
-  ),
-
-}

src/version/json.js

@@ -18,6 +18,7 @@ module.exports = class Json extends BaseVersioning {
 
     // Parse the file
     let jsonContent
+    let eol = fileContent.endsWith('\n') ? '\n' : ''
     try {
       jsonContent = JSON.parse(fileContent)
     } catch (error) {
@@ -45,7 +46,7 @@ module.exports = class Json extends BaseVersioning {
 
     // Update the file
     this.update(
-      JSON.stringify(jsonContent, null, 2),
+      JSON.stringify(jsonContent, null, 2) + eol
     )
   }