Self camera check

.ci.yaml

@@ -11,25 +11,17 @@ enabled_branches:
 platform_properties:
   linux:
     properties:
-      caches: >-
-        [
-        ]
       dependencies: >
         [
-          {"dependency": "curl"}
+          {"dependency": "curl", "version": "version:7.64.0"}
         ]
       device_type: none
       os: Linux
   windows:
     properties:
-      caches: >-
-        [
-          {"name": "vsbuild", "path": "vsbuild"},
-          {"name": "pub_cache", "path": ".pub-cache"}
-        ]
       dependencies: >
         [
-          {"dependency": "certs"}
+          {"dependency": "certs", "version": "version:9563bb"}
         ]
       device_type: none
       os: Windows
@@ -45,7 +37,7 @@ targets:
       version_file: flutter_master.version
       dependencies: >
         [
-          {"dependency": "vs_build"}
+          {"dependency": "vs_build", "version": "version:vs2019"}
         ]
 
   - name: Windows win32-platform_tests stable
@@ -55,9 +47,10 @@ targets:
       add_recipes_cq: "true"
       target_file: windows_build_and_platform_tests.yaml
       channel: stable
+      version_file: flutter_stable.version
       dependencies: >
         [
-          {"dependency": "vs_build"}
+          {"dependency": "vs_build", "version": "version:vs2019"}
         ]
 
   - name: Windows windows-build_all_plugins master
@@ -70,7 +63,7 @@ targets:
       version_file: flutter_master.version
       dependencies: >
         [
-          {"dependency": "vs_build"}
+          {"dependency": "vs_build", "version": "version:vs2019"}
         ]
 
   - name: Windows windows-build_all_plugins stable
@@ -80,22 +73,10 @@ targets:
       add_recipes_cq: "true"
       target_file: build_all_plugins.yaml
       channel: stable
+      version_file: flutter_stable.version
       dependencies: >
         [
-          {"dependency": "vs_build"}
-        ]
-
-  - name: Windows uwp-platform_tests master
-    recipe: plugins/plugins
-    timeout: 30
-    properties:
-      add_recipes_cq: "true"
-      target_file: uwp_build_and_platform_tests.yaml
-      channel: master
-      version_file: flutter_master.version
-      dependencies: >
-        [
-          {"dependency": "vs_build"}
+          {"dependency": "vs_build", "version": "version:vs2019"}
         ]
 
   - name: Windows plugin_tools_tests

.ci/Dockerfile

@@ -1,47 +1,40 @@
 # The Flutter version is not important here, since the CI scripts update Flutter
 # before running. What matters is that the base image is pinned to minimize
 # unintended changes when modifying this file.
-FROM cirrusci/flutter:2.8.0
+# This is the hash for the 3.0.0 image.
+FROM cirrusci/flutter@sha256:0224587bba33241cf908184283ec2b544f1b672d87043ead1c00521c368cf844
 
 RUN apt-get update -y
 
+# Set up Firebase Test Lab requirements.
 RUN apt-get install -y --no-install-recommends gnupg
-
-# Add repo for gcloud sdk and install it
 RUN echo "deb [signed-by=/usr/share/keyrings/cloud.google.gpg] https://packages.cloud.google.com/apt cloud-sdk main" | \
     sudo tee -a /etc/apt/sources.list.d/google-cloud-sdk.list
-
 RUN curl https://packages.cloud.google.com/apt/doc/apt-key.gpg | \
     sudo apt-key --keyring /usr/share/keyrings/cloud.google.gpg add -
-
 RUN apt-get update && apt-get install -y google-cloud-sdk && \
     gcloud config set core/disable_usage_reporting true && \
     gcloud config set component_manager/disable_update_check true
 
-RUN yes | sdkmanager \
-    "platforms;android-27" \
-    "build-tools;27.0.3" \
-    "extras;google;m2repository" \
-    "extras;android;m2repository"
-
-RUN yes | sdkmanager --licenses
-
-# Install formatter.
+# Install formatter for C-based languages.
 RUN apt-get install -y clang-format
 
-# Install xvfb to allow running headless
-RUN apt-get install -y xvfb libegl1-mesa
-# Install Linux desktop build tool requirements.
+# Install Linux desktop requirements:
+# - build tools.
 RUN apt-get install -y clang cmake ninja-build file pkg-config
-# Install necessary libraries.
+# - libraries.
 RUN apt-get install -y libgtk-3-dev libblkid-dev liblzma-dev libgcrypt20-dev
+# - xvfb to allow running headless.
+RUN apt-get install -y xvfb libegl1-mesa
 
-# Add repo for Google Chrome and install it
+# Install Chrome and make it the default browser, for url_launcher tests.
+# IMPORTANT: Web tests should use a pinned version of Chromium, not this, since
+# this isn't pinned, so any time the docker image is re-created the version of
+# Chrome may change.
 RUN wget -q -O - https://dl-ssl.google.com/linux/linux_signing_key.pub | sudo apt-key add -
 RUN echo 'deb [arch=amd64] http://dl.google.com/linux/chrome/deb/ stable main' | sudo tee /etc/apt/sources.list.d/google-chrome.list
 RUN apt-get update && apt-get install -y --no-install-recommends google-chrome-stable
-
-# Make Chrome the default so http: and file: has a handler for url_launcher tests.
+# Make Chrome the default for http:, https: and file:.
 RUN apt-get install -y xdg-utils
 RUN xdg-settings set default-web-browser google-chrome.desktop
 RUN xdg-mime default google-chrome.desktop inode/directory

.ci/flutter_master.version

@@ -1 +1 @@
-f63e0c8d46826e79f671c9b1e9580ecddcd8f3d7
+ea0ddc94ccc63cec77bcac3ef02832806adcd667

.ci/flutter_stable.version

@@ -0,0 +1 @@
+6928314d505d2bb4777be05e45d7808a5aa91d2a

.ci/scripts/prepare_tool.sh

@@ -4,7 +4,7 @@
 # found in the LICENSE file.
 
 # To set FETCH_HEAD for "git merge-base" to work
-git fetch origin master
+git fetch origin main
 
 cd script/tool
 dart pub get