ci: pin the Flutter version in build.yaml

.github/workflows/build.yaml

@@ -12,6 +12,9 @@ on:
   pull_request:
     branches: [develop]
 
+env:
+  FLUTTER_VERSION: "3.47.4"
+
 # A workflow run is made up of one or more jobs that can run sequentially or in parallel
 jobs:
   format:
@@ -33,6 +36,7 @@ jobs:
         uses: subosito/flutter-action@v2
         with:
           channel: "stable"
+          flutter-version: ${{ env.FLUTTER_VERSION }}
           architecture: x64
           cache: true
 
@@ -65,6 +69,7 @@ jobs:
         uses: subosito/flutter-action@v2
         with:
           channel: "stable"
+          flutter-version: ${{ env.FLUTTER_VERSION }}
           architecture: x64
           cache: true
 
@@ -104,6 +109,7 @@ jobs:
         uses: subosito/flutter-action@v2
         with:
           channel: "stable"
+          flutter-version: ${{ env.FLUTTER_VERSION }}
           architecture: x64
           cache: true
 
@@ -137,7 +143,7 @@ jobs:
         uses: subosito/flutter-action@v2
         with:
           channel: "stable"
-          architecture: x64
+          flutter-version: ${{ env.FLUTTER_VERSION }}
           cache: true
 
       # Download all Flutter packages
@@ -170,7 +176,7 @@ jobs:
         uses: subosito/flutter-action@v2
         with:
           channel: "stable"
-          architecture: x64
+          flutter-version: ${{ env.FLUTTER_VERSION }}
           cache: true
 
       # Enable platform support
@@ -208,6 +214,7 @@ jobs:
         uses: subosito/flutter-action@v2
         with:
           channel: "stable"
+          flutter-version: ${{ env.FLUTTER_VERSION }}
           architecture: x64
           cache: true
 
@@ -250,6 +257,7 @@ jobs:
         uses: subosito/flutter-action@v2
         with:
           channel: "stable"
+          flutter-version: ${{ env.FLUTTER_VERSION }}
           architecture: x64
           cache: true
 
@@ -293,6 +301,7 @@ jobs:
         uses: subosito/flutter-action@v2
         with:
           channel: "stable"
+          flutter-version: ${{ env.FLUTTER_VERSION }}
           architecture: x64
           cache: true
 
@@ -324,6 +333,7 @@ jobs:
         uses: subosito/flutter-action@v2
         with:
           channel: "stable"
+          flutter-version: ${{ env.FLUTTER_VERSION }}
           architecture: x64
           cache: true
 
@@ -380,6 +390,7 @@ jobs:
         uses: subosito/flutter-action@v2
         with:
           channel: "stable"
+          flutter-version: ${{ env.FLUTTER_VERSION }}
           architecture: x64
           cache: true
 

AGENTS.md

@@ -22,8 +22,8 @@ Conduct](CODE_OF_CONDUCT.md).
 ### Prerequisites
 
 - Basic Dart and Flutter knowledge
-- A working Flutter SDK installation, stable channel (see Commands below for
-  what CI actually installs)
+- A working Flutter SDK installation, stable channel, matching CI, currently
+  Flutter **3.47.4** (`FLUTTER_VERSION` in `.github/workflows/build.yaml`)
 - For running or building the example on iOS/macOS, access to a Mac is required
 - Android example builds require JDK 17
 
@@ -133,7 +133,10 @@ flutter analyze
 flutter test
 ```
 
-CI runs the same commands with stricter flags, on the Flutter stable channel:
+CI runs the same commands with stricter flags, on the pinned Flutter version
+above. Bump `FLUTTER_VERSION` in `.github/workflows/build.yaml` in its own PR,
+which needs a green run of its own, and keep it in step with the version
+`flutter_cache_manager` pins.
 
 ```bash
 dart format --set-exit-if-changed .

analysis_options.yaml

@@ -1 +1,4 @@
+analyzer:
+  exclude:
+    - build/**
 include: package:flutter_lints/flutter.yaml

example/analysis_options.yaml

@@ -1 +1,10 @@
+analyzer:
+  exclude:
+    - build/**
+    - android/**
+    - ios/**
+    - web/**
+    - windows/**
+    - macos/**
+    - linux/**
 include: package:flutter_lints/flutter.yaml

example/linux/flutter/generated_plugins.cmake

@@ -5,6 +5,9 @@
 list(APPEND FLUTTER_PLUGIN_LIST
 )
 
+list(APPEND FLUTTER_FFI_PLUGIN_LIST
+)
+
 set(PLUGIN_BUNDLED_LIBRARIES)
 
 foreach(plugin ${FLUTTER_PLUGIN_LIST})
@@ -13,3 +16,8 @@ foreach(plugin ${FLUTTER_PLUGIN_LIST})
   list(APPEND PLUGIN_BUNDLED_LIBRARIES $<TARGET_FILE:${plugin}_plugin>)
   list(APPEND PLUGIN_BUNDLED_LIBRARIES ${${plugin}_bundled_libraries})
 endforeach(plugin)
+
+foreach(ffi_plugin ${FLUTTER_FFI_PLUGIN_LIST})
+  add_subdirectory(flutter/ephemeral/.plugin_symlinks/${ffi_plugin}/linux plugins/${ffi_plugin})
+  list(APPEND PLUGIN_BUNDLED_LIBRARIES ${${ffi_plugin}_bundled_libraries})
+endforeach(ffi_plugin)