A little shell script to locally analyze flutter customer code with a custom dart binary

analyze_flutter_customers.sh

# This script is as dead simple as it can be. It emulates the behavior of the
# `.test` files at https://github.com/flutter/tests/blob/main/registry/
# but assumes that all of the mentioned repos are already cloned, and in the
# current directory. (For example, see in `analyze_assorted_layout_widgets`,
# the first step is `pushd flutter-assorted_layout_widgets` which is relative
# to the current directory.) Limiting the git work to `git fetch` and
# `git checkout` should keep the overhead low.:
#
# The hashes are hard-coded here, so you'll have to hand-update them with the
# registry mentioned above. If you have `flutter/tests` cloned, you can
# `git grep heckout` to find the hashes.
#
# This script _does not use_ the scripts at
# https://github.com/flutter/tests/tree/main/scripts or even each repo's
# "customer tests" script, because those all execute tests (in addition to
# performing analysis), which I am not interested in.
#
# It fails fast; to continue after a failure, just add `|| echo FAILURE` to
# the command that fails (e.g. after mailing a PR).

set -ex
export PATH=$HOME/code/flutter/bin:$PATH
# Put custom `dart` in front of custom `flutter`.
export PATH=$HOME/code/dart-sdk/sdk/xcodebuild/ReleaseX64/dart-sdk/bin:$PATH
export FLUTTER_ROOT=$HOME/code/flutter

DART=$HOME/code/dart-sdk/sdk/xcodebuild/ReleaseX64/dart-sdk/bin/dart
FLUTTER=$HOME/code/flutter/bin/flutter

HASH_ASSORTED_LAYOUT_WIDGETS=added2d75b7db9ace7657a87f3f6043a26e5bb57
HASH_DART_RFB=16c4afdcf13c85979ec0ad2f5d2ce5164c65ed6f
HASH_FLUTTER_COCOON=aaefce4eed4604cebae2b312e73eddf9f930d1c7
HASH_FLUTTER_DEVTOOLS=3a9e1922391ed017615d71a91ade1bdea8aa7516
HASH_FLUTTER_GALLERY=fa031bfe9d131010e7a56ee5d343f9f85b367d64
HASH_FLUTTER_PACKAGES=1da11759b4a58deb5bd37432af3410f47e0e9c7b
HASH_FLUTTER_PORTAL=d43d28386c6ad3078095e5bb0dcca255cc612106
HASH_FLUTTER_RFB=b7aa339c5534b54a63674df64b26dfb86414b815
HASH_FLUTTER_SVG=a3911bb074c49b821bb9beaa349ee04ac9f4e2f7
HASH_MACOS_UI=c6d37d88e38bddc0723fee9eb57c146aa9f0053d
HASH_PROVIDER=a60a35c49e907fed597dd2af28ed79cc94b7671a
HASH_SUPER_EDITOR=d9daa4a19f9b7553c33923f099632c5d359d7e8d

# TODO: tiler? currently disabled

### ASSORTED_LAYOUT_WIDGETS
analyze_assorted_layout_widgets() {
  pushd flutter-assorted_layout_widgets
    git fetch
    git checkout $HASH_ASSORTED_LAYOUT_WIDGETS
    $FLUTTER pub get
    $DART analyze
  popd
}

### DART-RFB
analyze_dart_rfb() {
  pushd dart-rfb
    git fetch
    git checkout $HASH_DART_RFB
    $FLUTTER pub get
    $DART analyze
  popd
}

### COCOON
analyze_flutter_cocoon() {
  pushd flutter-cocoon
    git fetch
    git checkout $HASH_FLUTTER_COCOON
    pushd dashboard
      $FLUTTER packages get
      $DART analyze
    popd
  popd
}

### FLUTTER-DEVTOOLS
analyze_flutter_devtools() {
  pushd flutter-devtools
  git fetch
  git checkout $HASH_FLUTTER_DEVTOOLS
  find case_study packages third_party tool -name pubspec.yaml |grep -v flutter-sdk |grep -v packages/pubspec.yaml |while read -r PUBSPEC ; do
    PACKAGE_DIR=$(dirname $PUBSPEC)
    pushd "$PACKAGE_DIR"
      $FLUTTER pub get
      $DART analyze --fatal-infos # || echo FAILURE
    popd
  done
  popd
}

### FLUTTER-GALLERY
analyze_flutter_gallery() {
  pushd flutter-gallery
    git checkout pubspec.lock
    git fetch
    git checkout $HASH_FLUTTER_GALLERY
    $FLUTTER pub get
    $DART analyze
  popd
}

### FLUTTER-PACKAGES
analyze_flutter_packages() {
  pushd flutter-packages
    git fetch
    git checkout $HASH_FLUTTER_PACKAGES
    pushd packages/animations
    $FLUTTER pub get
    $DART analyze
  popd

  pushd packages/rfw
    pushd example/remote; $FLUTTER packages get; popd
    pushd example/wasm; $FLUTTER packages get; popd
    pushd test_coverage; $DART pub get; popd
    $DART analyze
    popd
  popd
}

### FLUTTER-PORTAL
analyze_portal() {
  pushd flutter_portal
    git fetch
    git checkout $HASH_FLUTTER_PORTAL
    $FLUTTER pub get
    $DART analyze
  popd
}

### FLUTTER-RFB
analyze_flutter_rfb() {
  pushd flutter-rfb
    git fetch
    git checkout $HASH_FLUTTER_RFB
    $FLUTTER pub get
    $DART analyze
  popd
}

### FLUTTER-SVG
analyze_flutter_svg() {
  pushd flutter_svg
    git fetch
    git checkout $HASH_FLUTTER_SVG
    pushd packages/flutter_svg
      $FLUTTER pub get
      $DART analyze
    popd
  popd
}

### PROVIDER
analyze_provider() {
  pushd dart-provider
    git fetch
    git checkout $HASH_PROVIDER
    $FLUTTER pub get
    $DART analyze lib test/null_safe
  popd
}

analyze_assorted_layout_widgets
analyze_dart_rfb
analyze_flutter_cocoon
analyze_flutter_devtools
analyze_flutter_gallery
analyze_flutter_packages
analyze_portal
analyze_flutter_rfb
analyze_flutter_svg
analyze_provider