Use composer:2 container in Gitea workflows

.gitea/workflows/release.yaml

@@ -14,15 +14,9 @@ jobs:
   upload-asset:
     runs-on: ubuntu-latest
     container:
-      image: php:7.4-cli
+      image: composer:2
 
     steps:
-      - name: Install system dependencies
-        run: |
-          apt-get update -qq
-          apt-get install -y -qq git unzip zip curl jq
-          curl -sS https://getcomposer.org/installer | php -- --install-dir=/usr/local/bin --filename=composer
-
       - uses: actions/checkout@v3
 
       - name: Build release zip
@@ -52,16 +46,16 @@ jobs:
           echo "Target API: $API_URL/repos/$REPO"
 
           RELEASE_JSON=$(curl -s -H "Authorization: token $GITEA_TOKEN" "$API_URL/repos/$REPO/releases/tags/$TAG")
-          RELEASE_ID=$(echo "$RELEASE_JSON" | jq -r .id)
+          RELEASE_ID=$(echo "$RELEASE_JSON" | php -r '$d = json_decode(file_get_contents("php://stdin")); echo $d->id ?? "";')
 
-          if [ "$RELEASE_ID" = "null" ] || [ -z "$RELEASE_ID" ]; then
+          if [ -z "$RELEASE_ID" ]; then
             echo "Creating release for tag $TAG..."
             CREATE_RES=$(curl -s -X POST \
               -H "Authorization: token $GITEA_TOKEN" \
               -H "Content-Type: application/json" \
               -d "{\"tag_name\":\"$TAG\",\"name\":\"$TAG\",\"body\":\"Release $TAG\"}" \
               "$API_URL/repos/$REPO/releases")
-            RELEASE_ID=$(echo "$CREATE_RES" | jq -r .id)
+            RELEASE_ID=$(echo "$CREATE_RES" | php -r '$d = json_decode(file_get_contents("php://stdin")); echo $d->id ?? "";')
           fi
 
           echo "Uploading laps.zip to release ID $RELEASE_ID..."

.gitea/workflows/tests.yaml

@@ -10,15 +10,9 @@ jobs:
   tests:
     runs-on: ubuntu-latest
     container:
-      image: php:7.4-cli
+      image: composer:2
 
     steps:
-      - name: Install system dependencies
-        run: |
-          apt-get update -qq
-          apt-get install -y -qq git unzip curl
-          curl -sS https://getcomposer.org/installer | php -- --install-dir=/usr/local/bin --filename=composer
-
       - uses: actions/checkout@v3
 
       - name: Install Composer dependencies