temp: try to parse matrix from json obj

.github/workflows/desktop-e2e.yml

@@ -2,6 +2,7 @@ name: Desktop - End-to-end tests
 on:
   schedule:
     - cron: '0 0 * * *'
+  push:
   workflow_dispatch:
     inputs:
       macos12:
@@ -47,16 +48,12 @@ jobs:
       - name: Generate matrix for Linux builds
         shell: bash
         run: |
-          matrix=()
-          [[ "${{ github.event.inputs.debian11 }}" =~ ^(true|)$ ]] && matrix+=("debian11")
-          [[ "${{ github.event.inputs.debian12 }}" =~ ^(true|)$ ]] && matrix+=("debian12")
-          [[ "${{ github.event.inputs.ubuntu2004 }}" =~ ^(true|)$ ]] && matrix+=("ubuntu2004")
-          [[ "${{ github.event.inputs.ubuntu2204 }}" =~ ^(true|)$ ]] && matrix+=("ubuntu2204")
-          [[ "${{ github.event.inputs.ubuntu2304 }}" =~ ^(true|)$ ]] && matrix+=("ubuntu2304")
-          [[ "${{ github.event.inputs.fedora38 }}" =~ ^(true|)$ ]] && matrix+=("fedora38")
-          [[ "${{ github.event.inputs.fedora37 }}" =~ ^(true|)$ ]] && matrix+=("fedora37")
-          [[ "${{ github.event.inputs.fedora36 }}" =~ ^(true|)$ ]] && matrix+=("fedora36")
-          echo "linux_matrix="$( jq -c -n '$ARGS.positional' --args "${matrix[@]}" )"" >> $GITHUB_ENV
+          all='["debian11","debian12","ubuntu2004","ubuntu2204","ubuntu2304","fedora38","fedora37","fedora36"]'
+          inputs=${{ toJSON(github.event.inputs) }}
+          echo "FIXME: test ALL THE INPUTS: $inputs"
+          selected=$(jq -nc --argjson inputs "$inputs" --argjson key "$keys" '[ $key[] | select(($inputs[.] == true) or ($inputs[.] | not)) ]'
+          echo "FIXME: test SELECTED targets: $selected"
+          echo "linux_matrix=$selected" >> $GITHUB_ENV
       - name: Generate matrix for Windows builds
         shell: bash
         run: |