Make workflows work on GitHub and Gitea

.gitea/workflows/main-release.yml

@@ -14,31 +14,21 @@ permissions:
 jobs:
   build:
     runs-on: ubuntu-latest
-    container:
-      image: gradle:8.11.1-jdk21
-    env:
-      GITEA_TOKEN: ${{ github.token }}
-      GITEA_API_URL: ${{ github.server_url }}/api/v1
-      GITEA_REPO: ${{ github.repository }}
-      GITEA_REPO_URL: ${{ github.server_url }}/${{ github.repository }}.git
-      GITEA_REF_NAME: ${{ github.ref_name }}
-      GITEA_SHA: ${{ github.sha }}
     steps:
-      - name: Prepare source
-        shell: bash
-        run: |
-          set -euo pipefail
+      - name: Check out
+        uses: actions/checkout@v4
 
-          if [ ! -f build.gradle ]; then
-            git -c http.extraHeader="Authorization: token ${GITEA_TOKEN}" \
-              clone --depth 1 "${GITEA_REPO_URL}" .
-          fi
+      - name: Set up Java
+        uses: actions/setup-java@v4
+        with:
+          distribution: temurin
+          java-version: 21
 
       - name: Build
         shell: bash
         run: |
           set -euo pipefail
-          gradle --no-daemon build
+          bash ./gradlew --no-daemon build
 
       - name: Publish Gitea release
         if: github.event_name != 'pull_request'
@@ -48,12 +38,12 @@ jobs:
 
           jar_path="$(ls -1 build/libs/*.jar | head -n 1)"
           if [[ "${GITHUB_REF}" == refs/tags/* ]]; then
-            release_tag="${GITEA_REF_NAME}"
-            release_name="${GITEA_REF_NAME}"
+            release_tag="${GITHUB_REF_NAME}"
+            release_name="${GITHUB_REF_NAME}"
             prerelease=false
           else
-            release_tag="build-${GITEA_SHA:0:7}"
-            release_name="build-${GITEA_SHA:0:7}"
+            release_tag="build-${GITHUB_SHA:0:7}"
+            release_name="build-${GITHUB_SHA:0:7}"
             prerelease=true
           fi
 
@@ -61,10 +51,10 @@ jobs:
             "${release_tag}" "${release_name}" "${release_name}" "${prerelease}")"
 
           release_json="$(curl -fsS \
-            -H "Authorization: token ${GITEA_TOKEN}" \
+            -H "Authorization: token ${GITHUB_TOKEN}" \
             -H "Content-Type: application/json" \
             -d "${release_payload}" \
-            "${GITEA_API_URL}/repos/${GITEA_REPO}/releases")"
+            "${GITHUB_API_URL}/repos/${GITHUB_REPOSITORY}/releases")"
 
           release_id="$(printf '%s' "${release_json}" | sed -n 's/.*"id":[[:space:]]*\([0-9][0-9]*\).*/\1/p' | head -n 1)"
           if [ -z "${release_id}" ]; then
@@ -73,8 +63,16 @@ jobs:
             exit 1
           fi
 
-          curl -fsS \
-            -H "Authorization: token ${GITEA_TOKEN}" \
-            -H "Content-Type: multipart/form-data" \
-            -F "attachment=@${jar_path}" \
-            "${GITEA_API_URL}/repos/${GITEA_REPO}/releases/${release_id}/assets?name=$(basename "${jar_path}")"
+          if [[ "${GITHUB_SERVER_URL}" == "https://github.com" ]]; then
+            curl -fsS \
+              -H "Authorization: token ${GITHUB_TOKEN}" \
+              -H "Content-Type: application/octet-stream" \
+              --data-binary @"${jar_path}" \
+              "https://uploads.github.com/repos/${GITHUB_REPOSITORY}/releases/${release_id}/assets?name=$(basename "${jar_path}")"
+          else
+            curl -fsS \
+              -H "Authorization: token ${GITHUB_TOKEN}" \
+              -H "Content-Type: multipart/form-data" \
+              -F "attachment=@${jar_path}" \
+              "${GITHUB_API_URL}/repos/${GITHUB_REPOSITORY}/releases/${release_id}/assets?name=$(basename "${jar_path}")"
+          fi