Better tagging with semver

.github/workflows/build-cv.yml

@@ -15,43 +15,19 @@ jobs:
 
 # https://github.com/actions/cache#creating-a-cache-key
       # http://man7.org/linux/man-pages/man1/date.1.html
-      - name: Get Date
-        id: get-date
-        run: |
-          echo "::set-output name=date::$(/bin/date -u "+%Y%m%d")"
-          echo "::set-output name=iso::$(/bin/date -u "+%Y-%m-%d")"
-          echo "::set-output name=time::$(/bin/date -u "+%T")"
-        shell: bash
-
-      - name: Cache
-        uses: actions/cache@v3
-        with:
-          # A list of files, directories, and wildcard patterns to cache and restore
-          path: |
-            *.aux
-            *.lof
-            *.lot
-            *.fls
-            *.out
-            *.toc
-            *.fmt
-            *.fot
-            *.cb
-            *.cb2
-            .*.lb
-            *.bbl
-            *.bcf
-            *.blg
-            *-blx.aux
-            *-blx.bib
-            *.run.xml
-          key: ${{ runner.os }}-${{ steps.get-date.outputs.date }}
 
       - name: Set up Git repository
         uses: actions/checkout@v3
         with:
           lfs: true
 
+      - name: Bump version and push tag
+        id: tag_version
+        uses: mathieudutour/[email protected]
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          default_bump: major
+
       - name: Compile LaTeX document for german CV
         uses: xu-cheng/latex-action@v2
         with:
@@ -72,7 +48,7 @@ jobs:
         uses: softprops/action-gh-release@v1
 #        if: startsWith(github.ref, 'refs/tags/')
         with:
-          tag_name: ${{ steps.get-date.outputs.iso }}-${{ steps.get-date.outputs.time }}
+          tag_name: ${{ steps.tag_version.outputs.new_tag }}
           files: |
             CV/cv_german.pdf
             CV/cv_english.pdf