ci: fix windows assets and ppa signing

Author: snapetech

.github/workflows/release-ppa.yml

@@ -46,12 +46,16 @@ jobs:
           exit 1
 
       - name: Import GPG key
+        id: gpg
         env:
           GPG_PRIVATE_KEY: ${{ secrets.GPG_PRIVATE_KEY }}
         run: |
           set -euo pipefail
           test -n "$GPG_PRIVATE_KEY"
           printf '%s\n' "$GPG_PRIVATE_KEY" | gpg --batch --import
+          fingerprint="$(gpg --batch --list-secret-keys --with-colons | awk -F: '/^fpr:/ {print $10; exit}')"
+          test -n "$fingerprint"
+          echo "fingerprint=$fingerprint" >> "$GITHUB_OUTPUT"
 
       - name: Prepare source package
         run: |
@@ -85,7 +89,7 @@ jobs:
         run: |
           set -euo pipefail
           cd "seerrng-${{ steps.version.outputs.version }}"
-          debuild -S -sa
+          debuild -S -sa -k"${{ steps.gpg.outputs.fingerprint }}"
 
       - name: Upload to Launchpad
         env:

scripts/build-release-assets.sh

@@ -67,11 +67,20 @@ if [[ "$os" == "windows" ]]; then
   if command -v zip >/dev/null 2>&1; then
     (cd "$work_dir" && zip -qr "${dist_abs}/${asset}.zip" "$asset")
   elif command -v powershell.exe >/dev/null 2>&1; then
+    archive_path="${dist_abs}/${asset}.zip"
+    if command -v cygpath >/dev/null 2>&1; then
+      powershell_source="$(cygpath -w "${work_dir}/${asset}")"
+      powershell_archive="$(cygpath -w "$archive_path")"
+    else
+      powershell_source="${work_dir}/${asset}"
+      powershell_archive="$archive_path"
+    fi
     powershell.exe -NoProfile -Command \
-      "Compress-Archive -Path '${work_dir}/${asset}' -DestinationPath '${dist_abs}/${asset}.zip' -Force"
+      "Compress-Archive -Path '${powershell_source}' -DestinationPath '${powershell_archive}' -Force"
   elif command -v powershell >/dev/null 2>&1; then
+    archive_path="${dist_abs}/${asset}.zip"
     powershell -NoProfile -Command \
-      "Compress-Archive -Path '${work_dir}/${asset}' -DestinationPath '${dist_abs}/${asset}.zip' -Force"
+      "Compress-Archive -Path '${work_dir}/${asset}' -DestinationPath '${archive_path}' -Force"
   else
     echo "zip or PowerShell Compress-Archive is required to build Windows assets" >&2
     exit 1