chore: Update package version upon release action (ChrisTitusTech#965)

* chore: Update package version upon release

* fix: Ensure that previous version fully matches the expected format

.github/workflows/linutil.yml

@@ -39,6 +39,18 @@ jobs:
         with:
           targets: x86_64-unknown-linux-musl
 
+      - name: Update package version
+        run: |
+          prev_version=$(grep 'version' Cargo.toml | head -n +1 | cut -d'"' -f2)
+          if ! echo " ${prev_version} " | grep -q -E ' [0-9]{2}\.[0-9]{2}\.[0-9]{2} '; then
+            echo "Could not accurately determine the previous version"
+            exit 1
+          fi
+          new_version=$(date +"%y.%m.%d")
+          # The TUI depends upon linutil_core, which has its version updated
+          sed -i "s/version = \"${prev_version}\"/version = \"${new_version}\"/g" Cargo.toml tui/Cargo.toml
+        shell: bash
+
       - name: Install cross-rs for cross-compilation
         run: cargo install cross