Allow VERSION to have a newline (makes releasing easier)

Author: sudara

.github/workflows/build.yaml

@@ -54,7 +54,7 @@ jobs:
       - name: Setup Environment Variables
         shell: bash
         run: |
-          VERSION=$(cat VERSION)
+          VERSION=$(head -n1 VERSION)
           echo "VERSION=$VERSION" >> $GITHUB_ENV
           echo "APP_DIR=${{ env.BUILD_DIR }}/${{ env.BINARY_NAME }}_artefacts/${{ env.BUILD_TYPE }}" >> $GITHUB_ENV
           echo "ZIP_FILE_NAME=${{ env.BINARY_NAME }}_${{ matrix.name }}.zip" >> $GITHUB_ENV

CMakeLists.txt

@@ -1,6 +1,6 @@
 cmake_minimum_required(VERSION 3.15)
 
-file(READ VERSION CURRENT_VERSION)
+file(STRINGS VERSION CURRENT_VERSION LIMIT_COUNT 1)
 project(pluginval VERSION ${CURRENT_VERSION})
 
 if (APPLE)

README.md

@@ -103,7 +103,7 @@ If you have a case you would like tests, please simply write the test in a fork
 
 ### Cutting New Releases
 
-* Update VERSION (make sure there's not an extra newline)
+* Update VERSION (an extra newline is fine)
 * Update CHANGELIST.md
 * `git commit -am "Version 1.0.5"`
 * `git tag -a v1.0.5 -m "1.0.5 release"`