ci: add ability to upload wasm artefacts based on release hash

.github/workflows/pre-release.yaml

@@ -0,0 +1,67 @@
+# takes the latest commit hash on main and uploads the artefacts to CF storage
+name: Pre-release
+on:
+  workflow_dispatch:
+
+concurrency: ${{ github.workflow }}-${{ github.ref }}
+
+jobs:
+  define-matrix:
+    runs-on: blacksmith-2vcpu-ubuntu-2204
+
+    outputs:
+      releases: ${{ steps.prepare-matrix.outputs.releases }}
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Install dependencies
+        run: sudo apt-get update && sudo apt-get install -y jq
+
+      - name: Get latest commit hash
+        id: get-commit-hash
+        run: echo "commit_hash=$(git rev-parse HEAD)" >> "$GITHUB_ENV"
+
+      - name: Prepare JSON output for matrix
+        id: prepare-matrix
+        run: |
+          RELEASES_JSON=$(find contracts -maxdepth 1 -mindepth 1 -type d | sed 's|contracts/||' | jq -R . | jq -s --arg commit "${{ env.commit_hash }}" 'map({package_name: ., version: $commit, tag: .})')
+          echo "Generated releases JSON: $RELEASES_JSON"
+          echo "releases=$(echo "$RELEASES_JSON" | jq -c)" >> "$GITHUB_OUTPUT"
+
+  # Publishes a release in case the release isn't published
+  build-and-upload:
+    name: Build artifacts for ${{ matrix.releases.package_name }}-${{ matrix.releases.version }}
+    needs: define-matrix
+
+    # Once a release is done for a package, we iterate on each of these packages and build its corresponding artifacts and upload them
+    strategy:
+      matrix:
+        releases: ${{ fromJson(needs.define-matrix.outputs.releases) }}
+
+    uses: ./.github/workflows/reusable-build-upload.yaml
+
+    permissions:
+      id-token: write
+      contents: read
+
+    with:
+      package-name: "${{ matrix.releases.package_name }}"
+      package-version: "${{ matrix.releases.version }}"
+      package-git-tag: "${{ matrix.releases.tag }}"
+
+      # CF Bucket related variables
+      cf-bucket-name: "${{ vars.CF_BUCKET_NAME }}"
+
+      # The root key to be used for accessing the configs. (ex: `test-root-key` puts releases in `test-root-key/*`)
+      cf-config-bucket-root-key: "${{ vars.CF_BUCKET_ROOT_KEY }}"
+
+      # We only want to upload to CF, do not run a github release
+      github-release: false
+
+    secrets:
+      github-token: "${{ secrets.PAT_TOKEN }}"
+      cf-endpoint-url: "${{ secrets.CF_ENDPOINT_URL }}"
+      cf-bucket-access-key-id: ${{ secrets.CF_BUCKET_ACCESS_KEY_ID }}
+      cf-bucket-secret-access-key: ${{ secrets.CF_BUCKET_SECRET_ACCESS_KEY }}

.github/workflows/reusable-build-upload.yaml

@@ -33,6 +33,12 @@ on:
         required: true
         type: string
 
+      github-release:
+        description: "Whether to upload the build as a github release"
+        required: false
+        default: true
+        type: boolean
+
     secrets:
       github-token:
         description: "The github token to use to do the tag updates"
@@ -63,9 +69,9 @@ jobs:
           toolchain: 1.81.0
           targets: wasm32-unknown-unknown
 
-      - name: Build artifacts for ${{ inputs.package-name }}-v${{ inputs.package-version }}
+      - name: Build artifacts for ${{ inputs.package-name }}
         run: |
-          echo "Building wasm for '${{ inputs.package-name }}-v${{ inputs.package-version }}'";
+          echo "Building wasm for '${{ inputs.package-name }}'";
           cargo install --locked stellar-cli --version 22.2.0 --features opt
           cargo wasm -p ${{ inputs.package-name }}
           stellar contract build
@@ -75,7 +81,7 @@ jobs:
       - name: Prepare cross-steps variables
         run: |
           export PACKAGE_NAME='${{ inputs.package-name }}'
-          export PACKAGE_VERSION='v${{ inputs.package-version }}'
+          export PACKAGE_VERSION=${{ inputs.github-release && format('v{0}', inputs.package-version) || inputs.package-version }}
 
           export BASE_ARTIFACTS_DIR="./target/wasm32-unknown-unknown/release"
           export ARTIFACT_NAME="axelar-cgp-stellar-wasm-${PACKAGE_NAME}-${PACKAGE_VERSION}"
@@ -176,6 +182,7 @@ jobs:
       # https://github.com/orgs/community/discussions/26263#discussioncomment-3251069
       - name: Update the GitHub Release
         uses: softprops/action-gh-release@c062e08bd532815e2082a85e87e3ef29c3e6d191 # v2.0.8
+        if: inputs.github-release
         with:
           tag_name: ${{ inputs.package-git-tag }} # This uses the tag from the push
           files: |