chore(build): remove --no-relink-eln-files option from manual build workflow

Relinking *.eln files has also been fixed, so there's no need to disable
that anymore.

.github/workflows/_build.yml

@@ -125,6 +125,8 @@ jobs:
           echo "::set-output name=result::$RESULT"
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      - run: echo 'Planned release already seems to exist.'
+        if: ${{ steps.check.outputs.result == 'fail' }}
 
   build:
     runs-on: ${{ inputs.os }}
@@ -152,7 +154,7 @@ jobs:
       - name: Build Emacs
         run: >-
           ./builder/build-emacs-for-macos --plan build-plan.yml
-          --no-relink-eln-files --native-full-aot
+          --native-full-aot
           ${{ inputs.build_args }}
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
@@ -166,7 +168,7 @@ jobs:
         uses: actions/upload-artifact@v2
         with:
           name: ${{ inputs.artifact_prefix }}emacs-source
-          path: tarballs/*.tgz
+          path: builder/tarballs/*.tgz
 
   package:
     runs-on: ${{ inputs.os }}

.github/workflows/_prepare.yml

@@ -7,7 +7,7 @@ on:
         description: Git ref to checkout of build-emacs-for-macos
         required: false
         type: string
-        default: "v0.6.23"
+        default: "v0.6.26"
     secrets:
       TAP_REPO_TOKEN:
         description: Personal Access Token for Homebrew Tap repo

.github/workflows/_release.yml

@@ -34,19 +34,24 @@ jobs:
           name: ${{ inputs.plan_artifact }}
           path: ./
       - name: Download disk image artifacts
+        id: dmg
+        continue-on-error: true
         uses: actions/download-artifact@v2
         with:
           name: ${{ inputs.dmg_artifact }}
           path: builds
       - name: Publish disk images to a GitHub Release
+        if: ${{ steps.dmg.outputs.result != 'fail' }}
         run: >-
           bin/emacs-builder -l debug release --plan build-plan.yml publish
           $(find builds -name '*.dmg' -or -name '*.sha256')
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       - name: Trigger update casks workflow in homebrew tap
-        if: ${{ inputs.testBuildName == '' }}
+        if: ${{ steps.dmg.outputs.result != 'fail' && inputs.testBuildName == '' }}
         run: >-
           gh workflow run --repo jimeh/homebrew-emacs-builds update-casks.yml
         env:
           GITHUB_TOKEN: ${{ secrets.TAP_REPO_TOKEN }}
+      - run: echo 'No DMG artifact available, was there a new commit to build?'
+        if: ${{ steps.dmg.outputs.result == 'fail' }}