Investigate installation of SignPath powershell module.

.github/workflows/test-code-signing.yaml

@@ -6,7 +6,7 @@ on:
 
 jobs:
   setup:
-    if: github.repository == 'hsorby/mapclient'
+    if: github.repository == 'not-hsorby/mapclient'
     runs-on: ubuntu-latest
     outputs:
       matrix: ${{ steps.set-matrix.outputs.matrix }}

.github/workflows/test-install-powershell-package.yaml

@@ -0,0 +1,79 @@
+name: test-code-signing
+
+on:
+  push:
+    branches:  [code-signing]
+
+jobs:
+  setup:
+    if: github.repository == 'hsorby/mapclient'
+    runs-on: ubuntu-latest
+    outputs:
+      matrix: ${{ steps.set-matrix.outputs.matrix }}
+      run-installer: ${{ steps.set-matrix.outputs.run-installer }}
+      package: ${{ steps.set-matrix.outputs.run-packaging }}
+      tag: ${{ steps.get-tag.outputs.tag }}
+    steps:
+      - name: Get the tag
+        id: get-tag
+        shell: bash
+        run: |
+          echo "Setting tag as: vX.Y.Z"
+          echo "tag=vX.Y.Z" >> $GITHUB_OUTPUT
+      - name: Get the release name
+        id: get-release-name
+        shell: bash
+        run: |
+          tag=${{ steps.get-tag.outputs.tag }}
+          bare_tag=${tag/v/}
+          IFS='.' read -ra bare_tag_parts <<< "$bare_tag"
+          name="${bare_tag_parts[0]}.${bare_tag_parts[1]}.${bare_tag_parts[2]}"
+          echo "Setting name as: ${name}"
+          echo "name=$name" >> $GITHUB_OUTPUT
+      - name: Determine required assets
+        id: set-variants
+        shell: cmake -P {0}
+        run: |
+          set(RELEASE_BODY "${{ github.event.release.body }}")
+
+          string(REPLACE "\n" ";" _PARTS "${RELEASE_BODY}")
+
+          set(VARIANTS standard)
+        
+          message(STATUS "variants=\"${VARIANTS}\"")
+          file(APPEND $ENV{GITHUB_OUTPUT} "variants=\"${VARIANTS}\"")
+      - name: set_matrix
+        id: set-matrix
+        shell: bash
+        run: |
+          matrixElements=()
+          variants=${{ steps.set-variants.outputs.variants }}
+          for v in $variants; do
+            matrixElements+=('{"os":"windows-2022","variant":"'$v'","tag":"${{ steps.get-tag.outputs.tag }}","release-name":"${{ steps.get-release-name.outputs.name }}","python-version":"3.9"}')
+          done
+          if [ "${#matrixElements[@]}" -eq "0" ]; then
+            echo run-installer=false >> $GITHUB_OUTPUT
+            echo run-packaging=false >> $GITHUB_OUTPUT
+          else
+            echo run-installer=true >> $GITHUB_OUTPUT
+            echo run-packaging=true >> $GITHUB_OUTPUT
+          fi
+
+          function join_by { local IFS="$1"; shift; echo "$*"; }
+          content=`join_by ,  ${matrixElements[@]}`
+          echo "{\"include\":[$content]}"
+          echo "matrix={\"include\":[$content]}" >> $GITHUB_OUTPUT
+
+  installer:
+    needs: setup
+    name: installer
+    if: needs.setup.outputs.run-installer == 'true'
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix: ${{fromJson(needs.setup.outputs.matrix)}}
+    steps:
+      - name: Install PowerShell module SignPath (Windows)
+        if: runner.os == 'Windows'
+        shell: pwsh
+        run: |
+          Install-Module -Name SignPath