WIP

.github/workflows/release-upload.yaml

@@ -25,9 +25,11 @@ env:
   GH_TOKEN: ${{ github.token }}
 
 jobs:
-  wait-for-hydra:
-    name: "Wait for hydra check-runs"
+  wait_for_hydra:
     runs-on: ubuntu-latest
+    outputs:
+      TARGET_TAG: ${{ steps.check_target_tag.TARGET_TAG }}
+      FLAKE_REF:  ${{ steps.define_flake_ref.FLAKE_REF }}
     steps:
     - name: Define target tag (1/2)
       if: ${{ inputs.target_tag != '' }} # If a tag was specified manually as input, use it
@@ -43,17 +45,22 @@ jobs:
           echo "TARGET_TAG=$current_tag" >> "$GITHUB_ENV"
         fi
     - name: Check tag is defined
-      if: ${{ env.TARGET_TAG == '' }}
+      id: check_target_tag
       run: |
-        echo "The tag to build binaries for is undefined! Either:"
-        echo "- This pipeline should run on a commit that has a tag"
-        echo "- This pipeline should be executed manually and the tag to target should be specified with the 'target_tag' input"
-        exit 1
+        if [[ "${{ env.TARGET_TAG }}" == "" ]]
+        then
+          echo "The tag to build binaries for is undefined! Either:"
+          echo "- This pipeline should run on a commit that has a tag"
+          echo "- This pipeline should be executed manually and the tag to target should be specified with the 'target_tag' input"
+          exit 1
+        fi
+        echo "TARGET_TAG=${{ env.TARGET_TAG }}" >> "$GITHUB_OUTPUT"
     - name: Define FLAKE_REF
+      id: define_flake_ref
       run: |
         flake_ref="github:${{ github.repository }}/${{ env.TARGET_TAG }}"
-        echo "$flake_ref"
         echo "FLAKE_REF=$flake_ref" >> "$GITHUB_ENV"
+        echo "FLAKE_REF=$flake_ref" >> "$GITHUB_OUTPUT"
     - name: Get specific check run status
       timeout-minutes: 120
       run: |
@@ -74,7 +81,7 @@ jobs:
         done
     
   pull:
-    needs: [wait-for-hydra]
+    needs: [wait_for_hydra]
     strategy:
       matrix:
         arch: [linux]
@@ -93,18 +100,20 @@ jobs:
       - name: LS
         run: |
           ls
-      - uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
+      # - uses: actions/checkout@v4
+      #   with:
+      #     fetch-depth: 0
 
-      - name: LS
-        run: |
-          ls
+      # - name: LS
+      #   run: |
+      #     ls
       - name: Display flake metadata
         id: flake-metadata
         run: |
-          nix flake metadata ${{ env.FLAKE_REF }}
-          nix flake metadata ${{ env.FLAKE_REF }} --json | jq -r '"LOCKED_URL=\(.url)"' >> "$GITHUB_ENV"
+          echo "${{ fromJSON(needs.wait_for_hydra.outputs }}"
+          nix --version
+          nix flake metadata "${{ needs.wait_for_hydra.outputs.FLAKE_REF }}"
+          nix flake metadata "${{ needs.wait_for_hydra.outputs.FLAKE_REF }}" --json | jq -r '"LOCKED_URL=\(.url)"' >> "$GITHUB_ENV"
       - name: Build
         run: |
           case ${{ matrix.arch }} in
@@ -132,7 +141,7 @@ jobs:
           retention-days: 1
 
   upload-assets:
-    needs: [pull]
+    needs: [wait_for_hydra, pull]
     name: "Upload Assets"
     runs-on: ubuntu-latest
     steps:
@@ -150,7 +159,7 @@ jobs:
         uses: input-output-hk/action-gh-release@v1
         with:
           draft: true
-          tag_name: ${{ env.TARGET_TAG }}
+          tag_name: ${{ needs.wait_for_hydra.outputs.TARGET_TAG }}
           files: |
             # TODO generalize
             # cardano-cli-*-win64.zip