dataconnect(chore): move version defaults out of dataconnect.yml

.github/workflows/dataconnect.yml

@@ -32,13 +32,13 @@ on:
     - cron: '0 11 * * *' # Run nightly at 11am UTC (3am Pacific, 6am Eastern)
 
 env:
-  FDC_JAVA_VERSION: ${{ inputs.javaVersion || '17' }}
-  FDC_ANDROID_EMULATOR_API_LEVEL: ${{ inputs.androidEmulatorApiLevel || '34' }}
-  FDC_NODEJS_VERSION: ${{ inputs.nodeJsVersion || '20' }}
-  FDC_FIREBASE_TOOLS_VERSION: ${{ inputs.firebaseToolsVersion || '15.8.0' }}
+  FDC_JAVA_VERSION: ${{ inputs.javaVersion }}
+  FDC_ANDROID_EMULATOR_API_LEVEL: ${{ inputs.androidEmulatorApiLevel }}
+  FDC_NODEJS_VERSION: ${{ inputs.nodeJsVersion }}
+  FDC_FIREBASE_TOOLS_VERSION: ${{ inputs.firebaseToolsVersion }}
   FDC_FIREBASE_TOOLS_DIR: /tmp/firebase-tools
   FDC_FIREBASE_COMMAND: /tmp/firebase-tools/node_modules/.bin/firebase
-  FDC_PYTHON_VERSION: ${{ inputs.pythonVersion || '3.13' }}
+  FDC_PYTHON_VERSION: ${{ inputs.pythonVersion }}
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
@@ -54,6 +54,9 @@ jobs:
         with:
           show-progress: false
 
+      - name: Load CI Version Defaults
+        run: ./firebase-dataconnect/ci/fill_ci_defaults.sh >>"${GITHUB_ENV}"
+
       - uses: actions/setup-java@3a4f6e1af504cf6a31855fa899c6aa5355ba6c12 # v4.7.0
         with:
           java-version: ${{ env.FDC_JAVA_VERSION }}
@@ -323,6 +326,8 @@ jobs:
         with:
           show-progress: false
           sparse-checkout: 'firebase-dataconnect/ci/'
+      - name: Load CI Version Defaults
+        run: ./firebase-dataconnect/ci/fill_ci_defaults.sh >>"${GITHUB_ENV}"
       - uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6.2.0
         with:
           python-version: ${{ env.FDC_PYTHON_VERSION }}
@@ -339,6 +344,8 @@ jobs:
         with:
           show-progress: false
           sparse-checkout: 'firebase-dataconnect/ci/'
+      - name: Load CI Version Defaults
+        run: ./firebase-dataconnect/ci/fill_ci_defaults.sh >>"${GITHUB_ENV}"
       - uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6.2.0
         with:
           python-version: ${{ env.FDC_PYTHON_VERSION }}
@@ -355,6 +362,8 @@ jobs:
         with:
           show-progress: false
           sparse-checkout: 'firebase-dataconnect/ci/'
+      - name: Load CI Version Defaults
+        run: ./firebase-dataconnect/ci/fill_ci_defaults.sh >>"${GITHUB_ENV}"
       - uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6.2.0
         with:
           python-version: ${{ env.FDC_PYTHON_VERSION }}
@@ -371,6 +380,8 @@ jobs:
         with:
           show-progress: false
           sparse-checkout: 'firebase-dataconnect/ci/'
+      - name: Load CI Version Defaults
+        run: ./firebase-dataconnect/ci/fill_ci_defaults.sh >>"${GITHUB_ENV}"
       - uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6.2.0
         with:
           python-version: ${{ env.FDC_PYTHON_VERSION }}
@@ -408,6 +419,9 @@ jobs:
             firebase-dataconnect/ci/
             .github/
 
+      - name: Load CI Version Defaults
+        run: ./firebase-dataconnect/ci/fill_ci_defaults.sh >>"${GITHUB_ENV}"
+
       - name: gh auth login
         run: echo '${{ secrets.GITHUB_TOKEN }}' | gh auth login --with-token
 

.github/workflows/dataconnect_demo_app.yml

@@ -38,7 +38,12 @@ jobs:
     steps:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
         with:
-          sparse-checkout: firebase-dataconnect/demo
+          sparse-checkout: |
+            firebase-dataconnect/ci/
+            firebase-dataconnect/demo/
+
+      - name: Load CI Version Defaults
+        run: ./firebase-dataconnect/ci/fill_ci_defaults.sh >>"${GITHUB_ENV}"
 
       - name: Create Cache Key Files
         run: |
@@ -154,7 +159,12 @@ jobs:
     steps:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
         with:
-          sparse-checkout: firebase-dataconnect/demo
+          sparse-checkout: |
+            firebase-dataconnect/ci/
+            firebase-dataconnect/demo/
+
+      - name: Load CI Version Defaults
+        run: ./firebase-dataconnect/ci/fill_ci_defaults.sh >>"${GITHUB_ENV}"
 
       - name: Create Cache Key Files
         run: echo "h99ee4egfd" >github_actions_demo_spotless_cache_key.txt
@@ -218,6 +228,9 @@ jobs:
             firebase-dataconnect/ci/
             .github/
 
+      - name: Load CI Version Defaults
+        run: ./firebase-dataconnect/ci/fill_ci_defaults.sh >>"${GITHUB_ENV}"
+
       - name: gh auth login
         run: echo '${{ secrets.GITHUB_TOKEN }}' | gh auth login --with-token
 

firebase-dataconnect/ci/fill_ci_defaults.sh

@@ -0,0 +1,34 @@
+#!/bin/bash
+
+# Copyright 2026 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+set -euo pipefail
+
+if [[ $# -gt 1 ]] ; then
+  echo "ERROR: no command-line arguments are supported, but got: $*" >&2
+  exit 2
+fi
+
+readonly DEFAULT_JAVA_VERSION="17"
+readonly DEFAULT_ANDROID_EMULATOR_API_LEVEL="34"
+readonly DEFAULT_NODEJS_VERSION="20"
+readonly DEFAULT_FIREBASE_TOOLS_VERSION="15.8.0"
+readonly DEFAULT_PYTHON_VERSION="3.13"
+
+echo "FDC_JAVA_VERSION=${FDC_JAVA_VERSION:-${DEFAULT_JAVA_VERSION}}"
+echo "FDC_ANDROID_EMULATOR_API_LEVEL=${FDC_ANDROID_EMULATOR_API_LEVEL:-${DEFAULT_ANDROID_EMULATOR_API_LEVEL}}"
+echo "FDC_NODEJS_VERSION=${FDC_NODEJS_VERSION:-${DEFAULT_NODEJS_VERSION}}"
+echo "FDC_FIREBASE_TOOLS_VERSION=${FDC_FIREBASE_TOOLS_VERSION:-${DEFAULT_FIREBASE_TOOLS_VERSION}}"
+echo "FDC_PYTHON_VERSION=${FDC_PYTHON_VERSION:-${DEFAULT_PYTHON_VERSION}}"