release: tweak how sha256sum is invoked

The output would ideally just have the basename of the file and not a
meaningless relative path.

Fixes #2654

.github/workflows/release.yml

@@ -332,14 +332,15 @@ jobs:
       run: |
         cargo deb --profile deb --target ${{ env.TARGET }}
         version="${{ needs.create-release.outputs.version }}"
-        deb="target/${{ env.TARGET }}/debian/ripgrep_$version-1_amd64.deb"
-        echo "DEB=$deb" >> $GITHUB_ENV
+        echo "DEB_DIR=target/${{ env.TARGET }}/debian" >> $GITHUB_ENV
+        echo "DEB_NAME=ripgrep_$version-1_amd64.deb" >> $GITHUB_ENV
 
     - name: Create sha256 sum of deb file
       shell: bash
       run: |
-        sum="$DEB.sha256"
-        shasum -a 256 "$DEB" > "$sum"
+        cd "$DEB_DIR"
+        sum="$DEB_NAME.sha256"
+        shasum -a 256 "$DEB_NAME" > "$sum"
         echo "SUM=$sum" >> $GITHUB_ENV
 
     - name: Upload release archive
@@ -347,5 +348,6 @@ jobs:
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       shell: bash
       run: |
+        cd "$DEB_DIR"
         version="${{ needs.create-release.outputs.version }}"
-        gh release upload "$version" ${{ env.DEB }} ${{ env.SUM }}
+        gh release upload "$version" "$DEB_NAME" "$SUM"

CHANGELOG.md

@@ -4,6 +4,8 @@ This is a patch release with a few small bug fixes.
 
 Bug fixes:
 
+* [BUG #2654](https://github.com/BurntSushi/ripgrep/issues/2654):
+  Fix `deb` release sha256 sum file.
 * [BUG #2659](https://github.com/BurntSushi/ripgrep/issues/2659):
   Fix Fish shell completions.
 * [BUG #2662](https://github.com/BurntSushi/ripgrep/issues/2662):