Make Gitea NuGet workflow POSIX-shell compatible for runner execution.

.gitea/workflows/nuget-publish.yml

@@ -13,10 +13,11 @@ jobs:
     steps:
       - name: Checkout Repository
         run: |
-          set -euo pipefail
+          set -eu
           REPO_URL="${GITHUB_SERVER_URL}/${GITHUB_REPOSITORY}.git"
           if [ -n "${GITHUB_TOKEN:-}" ]; then
-            REPO_URL="${GITHUB_SERVER_URL/https:\/\//https://${GITHUB_ACTOR}:${GITHUB_TOKEN}@}/${GITHUB_REPOSITORY}.git"
+            HOST="${GITHUB_SERVER_URL#https://}"
+            REPO_URL="https://${GITHUB_ACTOR}:${GITHUB_TOKEN}@${HOST}/${GITHUB_REPOSITORY}.git"
           fi
 
           git init .
@@ -51,10 +52,11 @@ jobs:
     steps:
       - name: Checkout Repository
         run: |
-          set -euo pipefail
+          set -eu
           REPO_URL="${GITHUB_SERVER_URL}/${GITHUB_REPOSITORY}.git"
           if [ -n "${GITHUB_TOKEN:-}" ]; then
-            REPO_URL="${GITHUB_SERVER_URL/https:\/\//https://${GITHUB_ACTOR}:${GITHUB_TOKEN}@}/${GITHUB_REPOSITORY}.git"
+            HOST="${GITHUB_SERVER_URL#https://}"
+            REPO_URL="https://${GITHUB_ACTOR}:${GITHUB_TOKEN}@${HOST}/${GITHUB_REPOSITORY}.git"
           fi
 
           git init .
@@ -79,7 +81,7 @@ jobs:
 
       - name: Configure Gitea NuGet Source
         run: |
-          set -euo pipefail
+          set -eu
           USERNAME="${GITEA_NUGET_USERNAME:-${GITHUB_ACTOR}}"
           TOKEN="${GITEA_NUGET_TOKEN:-${GITHUB_TOKEN:-}}"
 
@@ -98,9 +100,11 @@ jobs:
 
       - name: Publish Packages
         run: |
-          set -euo pipefail
+          set -eu
           for pkg in nupkgs/*.nupkg; do
-            if [ -f "$pkg" ] && [[ "$pkg" != *.snupkg ]]; then
+            [ -f "$pkg" ] || continue
-              dotnet nuget push "$pkg" --source gitea --skip-duplicate
+            case "$pkg" in
-            fi
+              *.snupkg) continue ;;
+            esac
+            dotnet nuget push "$pkg" --source gitea --skip-duplicate
           done