fix(ci): correctly run commands (#1240)

fix(ci): source linuxbrew env to make trivy available

.github/workflows/check-licenses.yaml

@@ -23,7 +23,9 @@ jobs:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
       - run: pip install yq
       - run: /home/linuxbrew/.linuxbrew/bin/brew install trivy
-      - run: ./.github/scripts/scan-for-licenses.sh ${{ needs.getChangedChart.outputs.chart }}
+      - run: |
+          eval "$(/home/linuxbrew/.linuxbrew/bin/brew shellenv)"
+          ./.github/scripts/scan-for-licenses.sh ${{ needs.getChangedChart.outputs.chart }}
   check-licenses-list:
     name: check licenses from list
     runs-on: ubuntu-latest
@@ -34,8 +36,10 @@ jobs:
       - env:
           chart: ${{ needs.getChangedChart.outputs.chart }}
         run: |
+          set -ex
+          set -o pipefail
           # shellcheck disable=SC2016
-          if missingImages="$(yq -r -e -c --argjson usedImages "$(cat "${chart?}/Chart.yaml" .github/image_licenses.yaml | yq -r '.annotations["artifacthub.io/images"]' | yq -r -c 'map(.image | split(":")[0]) | unique')" '$usedImages - (.licenses | keys) | if length == 0 then false else . end')"; then
+          if missingImages="$(yq -r -e -c --argjson usedImages "$(yq -r '.annotations["artifacthub.io/images"]' "charts/${chart?}/Chart.yaml" | yq -r -c 'map(.image | split(":")[0]) | unique')" '$usedImages - (.licenses | keys) | if length == 0 then false else . end' .github/image_licenses.yaml)"; then
             echo "The following images have no license, please review:"
             echo "$missingImages" | yq -r 'map("  - " + .)[]'
             exit 1