Promote download.pytorch.org to prod

.github/workflows/release_library_download_pytorch_org.yml

@@ -0,0 +1,59 @@
+name: Release ecosystem library from test to production
+
+on:
+  pull_request:
+    paths:
+      - .github/workflows/release_library_download_pytorch_org.yml
+  workflow_dispatch:
+    inputs:
+      domain:
+        description: "Domain to prepare and release"
+        required: false
+        type: choice
+        default: torchao
+        options:
+          - torchao
+
+jobs:
+  trigger:
+    runs-on: ubuntu-latest
+    timeout-minutes: 60
+    container:
+      image: pytorch/almalinux-builder:cpu
+    steps:
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - name: Setup AWS CLI
+        uses: aws-actions/setup-aws-cli@v2
+      - name: Promote library to download.pytorch.org
+        shell: bash
+        run: |
+            set -ex
+            cd release
+            # Install requirements
+            LINUX_VERSION_SUFFIX="%2Bcu128"
+            CPU_VERSION_SUFFIX="%2Bcpu"
+            DRY_RUN=enabled
+            TORCHAO_VERSION=0.13.0
+
+            pwd
+            promote_s3() {
+              local package_name
+              package_name=$1
+              local package_type
+              package_type=$2
+              local promote_version
+              promote_version=$3
+
+              echo "=-=-=-= Promoting ${package_name}'s v${promote_version} ${package_type} packages' =-=-=-="
+              (
+                  set -x
+                  TEST_PYTORCH_PROMOTE_VERSION="${promote_version}" \
+                      PACKAGE_NAME="${package_name}" \
+                      PACKAGE_TYPE="${package_type}" \
+                      TEST_WITHOUT_GIT_TAG=1 \
+                      DRY_RUN="${DRY_RUN}" ./promote/s3_to_s3.sh
+              )
+              echo
+            }
+
+            promote_s3 "torchao" whl "${TORCHAO_VERSION}"