chore(release): remove Homebrew tap automation

.github/workflows/release.yml

@@ -103,71 +103,6 @@ jobs:
           path: dist/
           if-no-files-found: error
 
-  update-homebrew-tap:
-    if: ${{ !endsWith(github.ref_name, '-test') }}
-    runs-on: ubuntu-latest
-    needs: release
-    env:
-      HOMEBREW_TAP_DISPATCH_TOKEN: ${{ secrets.HOMEBREW_TAP_DISPATCH_TOKEN }}
-
-    steps:
-      - name: Download release artifacts
-        uses: actions/download-artifact@v4
-        with:
-          name: appcast-artifacts
-          path: dist
-
-      - name: Resolve release payload
-        id: release
-        shell: bash
-        run: |
-          set -euo pipefail
-
-          version="${GITHUB_REF_NAME#v}"
-          tag="${GITHUB_REF_NAME}"
-          dmg_path="dist/Keyty.dmg"
-
-          if [[ ! -f "$dmg_path" ]]; then
-            echo "missing release artifact: $dmg_path" >&2
-            exit 1
-          fi
-
-          sha256="$(sha256sum "$dmg_path" | awk '{print $1}')"
-          dmg_url="https://github.com/${GITHUB_REPOSITORY}/releases/download/${tag}/Keyty.dmg"
-
-          {
-            echo "version=$version"
-            echo "tag=$tag"
-            echo "dmg_url=$dmg_url"
-            echo "sha256=$sha256"
-          } >> "$GITHUB_OUTPUT"
-
-      - name: Dispatch Homebrew tap update
-        if: ${{ env.HOMEBREW_TAP_DISPATCH_TOKEN != '' }}
-        env:
-          GH_TOKEN: ${{ env.HOMEBREW_TAP_DISPATCH_TOKEN }}
-        shell: bash
-        run: |
-          set -euo pipefail
-
-          gh api repos/keytyapp/homebrew-tap/dispatches \
-            --method POST \
-            --input - <<EOF
-          {
-            "event_type": "keyty_release_published",
-            "client_payload": {
-              "version": "${{ steps.release.outputs.version }}",
-              "tag": "${{ steps.release.outputs.tag }}",
-              "dmg_url": "${{ steps.release.outputs.dmg_url }}",
-              "sha256": "${{ steps.release.outputs.sha256 }}"
-            }
-          }
-          EOF
-
-      - name: Skip Homebrew tap update dispatch
-        if: ${{ env.HOMEBREW_TAP_DISPATCH_TOKEN == '' }}
-        run: echo "::notice::Skipping Homebrew tap update dispatch because HOMEBREW_TAP_DISPATCH_TOKEN is not configured."
-
   sync-appcast-website:
     if: ${{ !endsWith(github.ref_name, '-test') }}
     runs-on: ubuntu-latest

Docs/RELEASING.md

@@ -51,7 +51,6 @@ Configure these repository secrets before running the workflow:
 | `NOTARY_KEY_ID` | App Store Connect API key ID |
 | `NOTARY_ISSUER` | App Store Connect issuer ID |
 | `SPARKLE_ED_KEY_BASE64` | Base64-encoded Sparkle EdDSA private key |
-| `HOMEBREW_TAP_DISPATCH_TOKEN` | Optional token with permission to dispatch workflows in `keytyapp/homebrew-tap`; when present, the release workflow triggers the tap repo's cask-update automation after publishing `v*` release assets |
 | `KEYTY_APPCAST_WEBSITE_DISPATCH_TOKEN` | Optional token with permission to dispatch workflows in the website repo; when present, the release workflow triggers the website repo's appcast sync automation after publishing `v*` release assets |
 
 Optionally configure these repository variables:
@@ -68,11 +67,6 @@ also dispatches `keyty_appcast_release` to the website repository so it can
 publish `appcast.xml` to `https://keyty.app/appcast.xml`. Update archives are
 hosted as GitHub release assets by default.
 
-When `HOMEBREW_TAP_DISPATCH_TOKEN` is configured, the same workflow also
-dispatches `keyty_release_published` to `keytyapp/homebrew-tap` with the new
-release version, tag, DMG URL, and DMG SHA-256 so the tap repo can open its own
-cask update pull request.
-
 Before generating a new appcast, the release lane downloads the currently
 published appcast from `https://keyty.app/appcast.xml` into the Sparkle input
 directory. Sparkle then updates that feed with the new release and preserves all
@@ -146,7 +140,7 @@ git push --tags
    - `appcast/Keyty.zip` for Sparkle
    - `Keyty.dmg` for GitHub Releases/manual downloads
    - `appcast.xml`
-10. Update the Homebrew cask if needed.
+10. Homebrew Cask picks up the GitHub release automatically; no cask update is required.
 
 ## Local Release Fallback