Should fix set version

set-version/action.yaml

@@ -28,21 +28,14 @@ runs:
       id: calculate
       shell: bash
       run: |
-        # Regular date with leading zeros
         DATE_LEADING=$(date +'%Y.%m.%d')
 
-        # Year, month and day without leading zeros for alternate formats
         YEAR=$(date +'%Y')
         MONTH_NL=$(date +%-m)
         DAY_NL=$(date +%-d)
 
         TAG_COUNT=$(git tag -l "${DATE_LEADING}.*" | wc -l)
-
-        if [ "${TAG_COUNT}" -eq 0 ]; then
-          BUILD_NUMBER=0
-        else
-          BUILD_NUMBER=$((${TAG_COUNT} + 1))
-        fi
+        BUILD_NUMBER="${TAG_COUNT}"  # 0 on first build, 1 on second, etc.
 
         VERSION_SUFFIX="${{ inputs.version_suffix }}"
         SUFFIX_SEPARATOR="${{ inputs.suffix_separator }}"
@@ -54,29 +47,42 @@ runs:
           BUILD_VERSION="${DATE_LEADING}.${BUILD_NUMBER}"
         fi
 
-        # Dotnet variant: year.month.day.build (no leading zeros for month/day)
+        # Dotnet variant: no leading zeros for month/day, omit build segment when 0
         DOTNET_DATE="${YEAR}.${MONTH_NL}.${DAY_NL}"
-        if [ -n "$VERSION_SUFFIX" ]; then
-          DOTNET_VERSION="${DOTNET_DATE}.${BUILD_NUMBER}${SUFFIX_SEPARATOR}${VERSION_SUFFIX}"
+        if [ "${BUILD_NUMBER}" -eq 0 ]; then
+          if [ -n "$VERSION_SUFFIX" ]; then
+            DOTNET_VERSION="${DOTNET_DATE}${SUFFIX_SEPARATOR}${VERSION_SUFFIX}"
+          else
+            DOTNET_VERSION="${DOTNET_DATE}"
+          fi
         else
-          DOTNET_VERSION="${DOTNET_DATE}.${BUILD_NUMBER}"
+          if [ -n "$VERSION_SUFFIX" ]; then
+            DOTNET_VERSION="${DOTNET_DATE}.${BUILD_NUMBER}${SUFFIX_SEPARATOR}${VERSION_SUFFIX}"
+          else
+            DOTNET_VERSION="${DOTNET_DATE}.${BUILD_NUMBER}"
+          fi
         fi
 
-        # NPM variant: year.month.(day concatenated with build) e.g. 2026.2.221 for day=22 build=1
-        NPM_DAY_BUILD="${DAY_NL}${BUILD_NUMBER}"
+        # NPM variant: year.month.(DDbb) where DD=day zero-padded to 2, bb=build zero-padded to 2
+        DAY_PAD=$(printf '%02d' "${DAY_NL}")
+        BUILD_PAD=$(printf '%02d' "${BUILD_NUMBER}")
+        NPM_DAY_BUILD="${DAY_PAD}${BUILD_PAD}"
         if [ -n "$VERSION_SUFFIX" ]; then
           NPM_VERSION="${YEAR}.${MONTH_NL}.${NPM_DAY_BUILD}${SUFFIX_SEPARATOR}${VERSION_SUFFIX}"
         else
           NPM_VERSION="${YEAR}.${MONTH_NL}.${NPM_DAY_BUILD}"
         fi
 
-        # Write the versions as artifacts for backward compatibility and accessibility
         echo "$BUILD_VERSION" > version.txt
+        echo "$BUILD_VERSION" > version
         echo "$DOTNET_VERSION" > dotnet-version.txt
+        echo "$DOTNET_VERSION" > dotnet-version
         echo "$NPM_VERSION" > npm-version.txt
+        echo "$NPM_VERSION" > npm-version
 
-        # Export regular version to environment (backwards-compatible)
         echo "VERSION=$BUILD_VERSION" >> $GITHUB_ENV
+        echo "DOTNET_VERSION=$DOTNET_VERSION" >> $GITHUB_ENV
+        echo "NPM_VERSION=$NPM_VERSION" >> $GITHUB_ENV
 
     - name: Create Git Tag
       shell: bash