Do minimal example

Signed-off-by: jparisu <[email protected]>

.github/actions/action_with_output/action.yml

@@ -0,0 +1,14 @@
+name: action_with_output
+
+outputs:
+  out:
+    description: 'Some output'
+    value: ${{ steps.run.outputs.out }}
+
+runs:
+  using: composite
+  steps:
+    - name: action with output step
+      id: run
+      shell: bash
+      run: echo "out=true" >> $GITHUB_OUTPUT

.github/workflows/pr_test.yml

@@ -66,3 +66,56 @@ jobs:
             echo "Version file ${{ inputs.version-file-path }} updated."
             echo "HURRAY! ^.^"
           fi
+
+
+  testing2:
+    runs-on: ubuntu-22.04
+    outputs:
+      out1: ${{ steps.action1.outputs.out }}
+      out2: ${{ steps.action2.outputs.out }}
+    steps:
+
+      - name: Sync repository
+        uses: eProsima/eProsima-CI/external/checkout@feature/versions-update
+        with:
+          path: src
+
+      - name: Run some action with output
+        id: action1
+        uses: ./src/.github/actions/action_with_output
+
+      - name: Run some shell with output
+        id: action2
+        shell: bash
+        run: echo "out=true" >> $GITHUB_OUTPUT
+
+      - name: Get output 1
+        shell: bash
+        run: echo "OUTPUT ${{ steps.action1.outputs.out }}"
+
+      - name: Get output 2
+        if: ${{ steps.action1.outputs.out }} == true
+        shell: bash
+        run: echo "OUTPUT true"
+
+      - name: Get output 3
+        if: ${{ steps.action1.outputs.out }} != true
+        shell: bash
+        run: echo "OUTPUT diff true"
+
+      - name: Get output 4
+        shell: bash
+        run: echo "OUTPUT ${{ steps.action2.outputs.out }}"
+
+  testing3:
+    runs-on: ubuntu-22.04
+    needs: [testing2]
+    steps:
+
+      - name: Get output from other job
+        shell: bash
+        run: echo "OUTPUT ${{ steps.testing2.outputs.out1 }}"
+
+      - name: Get output from other job
+        shell: bash
+        run: echo "OUTPUT ${{ steps.testing2.outputs.out2 }}"

ubuntu/check_version_update/action.yml

@@ -60,8 +60,6 @@ runs:
       uses: eProsima/eProsima-CI/ubuntu/git_diff@feature/versions-update
       with:
         file-path: ${{ github.workspace }}/${{ inputs.version-file-path }}
-      outputs:
-        have-changes: ${{ steps.diff2.outputs.have-changes }}
 
     - name: get_git_diff_files
       id: diff1