add create-release.yml

.github/workflows/create-release.yml

@@ -0,0 +1,65 @@
+---
+    name: Create Release
+    on:  # yamllint disable-line rule:truthy
+      workflow_call:
+      workflow_dispatch:
+        inputs:
+          run-id:
+            description: "The Run-ID for the workflow."
+            type: number
+            required: true
+    permissions:
+      contents: write
+    env:
+      SET_X: 1
+    jobs:
+      create-release:
+        name: Create Release
+        runs-on: ubuntu-latest
+        steps:
+          - name: Checkout
+            uses: actions/checkout@v4
+            with:
+              fetch-depth: 0
+              fetch-tags: true
+          - name: Download Artifacts
+            uses: actions/download-artifact@v4
+            with:
+              pattern: changelogs-*
+              merge-multiple: true
+              run-id: ${{ inputs.run-id || github.run_id }}
+              github-token: ${{ github.token }}
+          - name: Install Just
+            uses: ./.github/actions/install-just
+          - name: Prepare Release
+            id: prepare-release
+            shell: bash
+            run: |
+              set -eoux pipefail
+              output="$(just merge-changelog)"
+              cat changelog.md
+              jq -r <<< "$output"
+              for k in $(jq 'keys[]' <<< "$output" | tr -d \"); do
+                echo "$k=$(jq -r ".$k" <<< "$output")" >> $GITHUB_OUTPUT
+              done
+          - name: Upload Changelogs as Artifact
+            uses: actions/upload-artifact@v4
+            with:
+              name: release-changelog
+              path: ./changelog.md
+              if-no-files-found: error
+              retention-days: 0
+              compression-level: 0
+              overwrite: true
+          - name: Create Release
+            uses: softprops/action-gh-release@v2
+            if: >-
+              contains(fromJson('["workflow_dispatch", "merge_group"]'),
+    
+                github.event_name)
+              || github.event.schedule == '41 6 * * 0'
+            with:
+              name: ${{ steps.prepare-release.outputs.title }}
+              tag_name: ${{ steps.prepare-release.outputs.tag }}
+              body_path: ./changelog.md
+              make_latest: true