Use Flutter 3.13.1 with external config.

.github/workflows/android.yml

@@ -13,19 +13,23 @@ jobs:
           distribution: 'zulu'
           java-version: '11'
 
+      - uses: actions/checkout@v3
+        with:
+          path: 'app'
+
+      - name: Read variables from repo
+        run: cat .github/workflows/env >> $GITHUB_ENV
+        working-directory: ./app
+
       - name: Install Flutter
         uses: subosito/flutter-action@v2
         with:
           channel: 'stable'
-          flutter-version: '3.13.0'
+          flutter-version: ${{ env.FLUTTER }}
       - run: |
           flutter config
           flutter --version
 
-      - uses: actions/checkout@v3
-        with:
-          path: 'app'
-
       - name: Check app versions
         run: |
           python set-version.py

.github/workflows/check-strings.yml

@@ -6,12 +6,13 @@ jobs:
   strings:
 
     runs-on: ubuntu-latest
-    env:
-      FLUTTER: '3.13.0'
 
     steps:
     - uses: actions/checkout@v3
 
+    - name: Read variables from repo
+      run: cat .github/workflows/env >> $GITHUB_ENV
+
     - name: Ensure main locale is correct
       run: python check_strings.py lib/l10n/app_en.arb
 

.github/workflows/codeql-analysis.yml

@@ -39,19 +39,23 @@ jobs:
           distribution: 'zulu'
           java-version: '11'
 
+      - uses: actions/checkout@v3
+        with:
+          path: 'app'
+
+      - name: Read variables from repo
+        run: cat .github/workflows/env >> $GITHUB_ENV
+        working-directory: ./app
+
       - name: Install Flutter
         uses: subosito/flutter-action@v2
         with:
           channel: 'stable'
-          flutter-version: '3.13.0'
+          flutter-version: ${{ env.FLUTTER }}
       - run: |
           flutter config
           flutter --version
 
-      - uses: actions/checkout@v3
-        with:
-          path: 'app'
-
       - name: Run flutter tests
         run: |
           flutter test

.github/workflows/env

@@ -0,0 +1,2 @@
+FLUTTER=3.13.1
+PYVER=3.11.4

.github/workflows/linux.yml

@@ -6,15 +6,19 @@ jobs:
   build:
 
     runs-on: ubuntu-latest
-    env:
-      PYVER: '3.11.4'
-      FLUTTER: '3.13.0'
     container:
       image: ubuntu:20.04
       env:
         DEBIAN_FRONTEND: noninteractive
 
     steps:
+    - uses: actions/checkout@v3
+      with:
+        sparse-checkout: .github/workflows/env
+
+    - name: Read variables from repo
+      run: cat .github/workflows/env >> $GITHUB_ENV
+
     - name: Install dependencies
       run: |
         export PYVER_MINOR=${PYVER%.*}

.github/workflows/macos.yml

@@ -7,12 +7,14 @@ jobs:
 
     runs-on: macos-latest
     env:
-      PYVER: '3.11.4'
       MACOSX_DEPLOYMENT_TARGET: "10.15"
 
     steps:
     - uses: actions/checkout@v3
 
+    - name: Read variables from repo
+      run: cat .github/workflows/env >> $GITHUB_ENV
+
     - name: Check app versions
       run: |
         python3 set-version.py
@@ -49,7 +51,7 @@ jobs:
       with:
         channel: 'stable'
         architecture: 'x64'
-        flutter-version: '3.13.0'
+        flutter-version: ${{ env.FLUTTER }}
     - run: flutter config --enable-macos-desktop
     - run: flutter --version
 

.github/workflows/windows.yml

@@ -6,12 +6,14 @@ jobs:
   build:
 
     runs-on: windows-latest
-    env:
-      PYVER: '3.11.4'
 
     steps:
       - uses: actions/checkout@v3
 
+      - name: Read variables from repo
+        shell: bash
+        run: cat .github/workflows/env >> $GITHUB_ENV
+
       - name: Check app versions
         run: |
           python set-version.py
@@ -45,7 +47,7 @@ jobs:
       - uses: subosito/flutter-action@v2
         with:
           channel: 'stable'
-          flutter-version: '3.13.0'
+          flutter-version: ${{ env.FLUTTER }}
       - run: flutter config --enable-windows-desktop
       - run: flutter --version