Revert "Move docs and gallery deployment to Cirrus (#19925)" (#20003)

This reverts commit c36032c65f0d94b5fcd5de7f65b70b03990cadef, because
we're missing some credentials for pushing the gallery.

Submitting TBR to unbreak the build.

TBR=tvolkert
diff --git a/.cirrus.yml b/.cirrus.yml
index 81b94d7..8564099 100644
--- a/.cirrus.yml
+++ b/.cirrus.yml
@@ -3,26 +3,26 @@
 
 task:
   env:
-    OS_NAME: linux
-    # Rename the SDK directory to include a space so that we constantly
-    # test path names with spaces in them.
     CIRRUS_WORKING_DIR: "/tmp/flutter sdk"
     PATH: "$CIRRUS_WORKING_DIR/bin:$CIRRUS_WORKING_DIR/bin/cache/dart-sdk/bin:$PATH"
+
   git_fetch_script: git fetch origin
-  setup_script: ./dev/bots/cirrus_setup.sh
+  setup_script: |
+    echo "SDK directory is: $PWD"
+    ./bin/flutter --version
+
+    # disable analytics on the bots and download Flutter dependencies
+    ./bin/flutter config --no-analytics
+
+    # run pub get in all the repo packages
+    ./bin/flutter update-packages
+
+    git fetch origin master
   matrix:
     - name: docs
       env:
         SHARD: docs
-        # For uploading docs to Firebase
-        FIREBASE_TOKEN: ENCRYPTED[a40fcb68452b92254b7f532a460529b5e4ca51d6d338a8fae8db9db832ad3c2a7efb962e257de79686a9345f4a18661a]
       docs_script: ./dev/bots/docs.sh
-    - name: deploy_gallery
-      env:
-        SHARD: deploy_gallery
-        GOOGLE_DEVELOPER_SERVICE_ACCOUNT_ACTOR_FASTLANE: ENCRYPTED[d9ac1462c3c556fc2f8165c9d5566a16497d8ebc38a50357f7f3abf136b7f83e1d1d76dde36fee356cb0f9ebf7a89346]
-        ANDROID_GALLERY_UPLOAD_KEY: ENCRYPTED[0b3e681b4507aec433ef29c79b715f15f8c75ecd25315ea286b0b2bcb8b28d578634eead5aa2c54086a25e8da1bb219a]
-      test_script: ./dev/bots/deploy_gallery.sh
     - name: analyze
       env:
         SHARD: analyze
@@ -49,7 +49,6 @@
   name: tests-windows
   env:
     SHARD: tests
-    OS_NAME: windows
   windows_container:
     image: cirrusci/windowsservercore:2016
     os_version: 2016
@@ -68,7 +67,6 @@
   name: tool_tests-windows
   env:
     SHARD: tool_tests
-    OS_NAME: windows
   windows_container:
     image: cirrusci/windowsservercore:2016
     os_version: 2016
@@ -84,30 +82,9 @@
     - bin\cache\dart-sdk\bin\dart.exe -c dev\bots\test.dart
 
 task:
-  name: deploy_gallery-macos
-  env:
-    SHARD: deploy_gallery
-    OS_NAME: macos
-    # Apple Certificates Match Passphrase
-    MATCH_PASSWORD: ENCRYPTED[db07f252234397090e3ec59152d9ec1831f5ecd0ef97d247b1dca757bbb9ef9b7c832a39bce2caf1949ccdf097e59a73]
-    # Apple Fastlane Password
-    FASTLANE_PASSWORD: ENCRYPTED[0bf9bb0cc2cb32a0ed18470cf2c9df0f587cce5f8b04adbd6cff15ca5bde7a74f721ee580227b132ab6b032f08e52ae0]
-    # Private repo for publishing certificates.
-    PUBLISHING_MATCH_CERTIFICATE_REPO: git@github.com:flutter/private_publishing_certificates.git
-  osx_instance:
-    image: high-sierra-xcode-9.4.1
-  git_fetch_script: git fetch origin
-  setup_script:
-    - bin/flutter config --no-analytics
-    - bin/flutter update-packages
-  test_all_script:
-    - ./dev/bots/deploy_gallery.sh
-    
-task:
   name: tests-macos
   env:
     SHARD: tests
-    OS_NAME: macos
   osx_instance:
     image: high-sierra-xcode-9.4.1
   git_fetch_script: git fetch origin
@@ -122,7 +99,6 @@
   name: tool_tests-macos
   env:
     SHARD: tool_tests
-    OS_NAME: macos
   osx_instance:
     image: high-sierra-xcode-9.4.1
   git_fetch_script: git fetch origin
diff --git a/dev/bots/cirrus_setup.sh b/dev/bots/cirrus_setup.sh
deleted file mode 100755
index 2f15e89..0000000
--- a/dev/bots/cirrus_setup.sh
+++ /dev/null
@@ -1,86 +0,0 @@
-#!/bin/bash
-set -e
-
-# This script is only meant to be run by the Cirrus CI system, not locally.
-# It must be run from the root of the Flutter repo.
-
-# Collects log output in a tmpfile, but only prints it if the command fails.
-function log_on_fail() {
-  local COMMAND="$@"
-  local TMPDIR="$(mktemp -d)"
-  local TMPFILE="$TMPDIR/command.log"
-  local EXIT=0
-  if ("$@" > "$TMPFILE" 2>&1); then
-    echo "'$COMMAND' succeeded."
-  else
-    EXIT=$?
-    cat "$TMPFILE" 1>&2
-    echo "FAIL: '$COMMAND' exited with code $EXIT" 1>&2
-  fi
-  rm -rf "$TMPDIR"
-  return "$EXIT"
-}
-
-function run_sdkmanager() {
-  echo "y" | sdkmanager "$@"
-}
-
-function setup_android() {
-  echo "Installing Android SDK so the Gallery app can built and/or deployed for $CIRRUS_BRANCH."
-  set -x
-  wget --progress=dot:giga https://dl.google.com/android/repository/sdk-tools-linux-3859397.zip
-  mkdir android-sdk
-  unzip -qq sdk-tools-linux-3859397.zip -d android-sdk
-  export ANDROID_HOME="$PWD/android-sdk"
-  export PATH="$PWD/android-sdk/tools/bin:$PATH"
-  mkdir -p "$HOME/.android" # silence sdkmanager warning
-  # Make sure we don't print our secrets to the logs!
-  set +x
-  if [ -n "$ANDROID_GALLERY_UPLOAD_KEY" ]; then
-    echo "$ANDROID_GALLERY_UPLOAD_KEY" | base64 --decode > "$HOME/.android/debug.keystore"
-  fi
-  echo 'count=0' > "$HOME/.android/repositories.cfg" # silence sdkmanager warning
-  local SDKS=(
-    "tools"
-    "platform-tools"
-    "build-tools;27.0.3"
-    "platforms;android-27"
-    "extras;android;m2repository"
-    "extras;google;m2repository"
-    "patcher;v4"
-  )
-  for SDK in "${SDKS[@]}"; do
-    echo "Installing '$SDK' with sdkmanager"
-    log_on_fail run_sdkmanager "$SDK"
-  done
-  set -x
-  sdkmanager --list
-  wget --progress=dot:giga http://services.gradle.org/distributions/gradle-4.4-bin.zip
-  unzip -qq gradle-4.4-bin.zip
-  export GRADLE_HOME="$PWD/gradle-4.4"
-  export PATH="$GRADLE_HOME/bin:$PATH"
-  gradle -v
-  set +x
-}
-
-echo "Flutter SDK directory is: $PWD"
-
-if [[ -n "$CIRRUS_CI" && "$OS_NAME" == "linux" && "$SHARD" == "deploy_gallery" ]]; then
-  setup_android
-fi
-
-# Run flutter to download dependencies and precompile things, and to disable
-# analytics on the bots.
-echo "Downloading build dependencies and pre-compiling Flutter snapshot"
-log_on_fail ./bin/flutter config --no-analytics
-
-# Run doctor, to print it to the log for debugging purposes.
-./bin/flutter doctor -v
-
-# Run pub get in all the repo packages.
-echo "Updating packages for Flutter."
-log_on_fail ./bin/flutter update-packages
-
-# Make sure the master branch has been fetched so we can determine a branch
-# point for PRs.
-git fetch origin master
diff --git a/dev/bots/deploy_gallery.sh b/dev/bots/deploy_gallery.sh
deleted file mode 100755
index ce56548..0000000
--- a/dev/bots/deploy_gallery.sh
+++ /dev/null
@@ -1,77 +0,0 @@
-#!/bin/bash
-
-set -e
-
-function script_location() {
-  local script_location="${BASH_SOURCE[0]}"
-  # Resolve symlinks
-  while [[ -h "$script_location" ]]; do
-    DIR="$(cd -P "$(dirname "$script_location")" >/dev/null && pwd)"
-    script_location="$(readlink "$script_location")"
-    [[ "$script_location" != /* ]] && script_location="$DIR/$script_location"
-  done
-  echo "$(cd -P "$(dirname "$script_location")" >/dev/null && pwd)"
-}
-
-# So that users can run this script locally from any directory and it will work as
-# expected.
-SCRIPT_LOCATION="$(script_location)"
-FLUTTER_ROOT="$(dirname "$(dirname "$SCRIPT_LOCATION")")"
-
-export PATH="$FLUTTER_ROOT/bin:$FLUTTER_ROOT/bin/cache/dart-sdk/bin:$PATH"
-
-set -x
-
-cd "$FLUTTER_ROOT"
-
-if [[ "$SHARD" = "deploy_gallery" ]]; then
-  version="$(<version)"
-  if [[ "$OS_NAME" == "linux" ]]; then
-    echo "Building Flutter Gallery $version for Android..."
-    export ANDROID_HOME="$PWD/android-sdk"
-    (
-      cd examples/flutter_gallery
-      flutter build apk --release -t lib/main_publish.dart
-    )
-    echo "Android Flutter Gallery built"
-    if [[ -z "$CIRRUS_PULL_REQUEST" && "$CIRRUS_BRANCH" == "dev" && "$version" != *"pre"* ]]; then
-      echo "Deploying Flutter Gellery $version to Play Store..."
-      (
-        cd examples/flutter_gallery/android
-        bundle install
-        bundle exec fastlane deploy_play_store
-      )
-    else
-      echo "Not deployed: Flutter Gallery is only deployed to the Play Store on merged and tagged dev branch commits"
-    fi
-  elif [[ "$OS_NAME" == "macos" ]]; then
-    echo "Building Flutter Gallery $version for iOS..."
-    (
-      cd examples/flutter_gallery
-      flutter build ios --release --no-codesign -t lib/main_publish.dart
-    )
-    echo "iOS Flutter Gallery built"
-    if [[ -z "$CIRRUS_PULL_REQUEST" ]]; then
-      if [[ "$CIRRUS_BRANCH" == "dev" && "$version" != *"pre"* ]]; then
-        echo "Archiving with distribution profile and deploying to TestFlight..."
-        (
-          cd examples/flutter_gallery/ios
-          bundle install
-          bundle exec fastlane build_and_deploy_testflight upload:true
-        )
-      else
-        echo "Archiving with distribution profile..."
-        (
-          cd examples/flutter_gallery/ios
-          bundle install
-          bundle exec fastlane build_and_deploy_testflight
-        )
-        echo "Archive is only deployed to TestFlight on tagged dev branch commits"
-      fi
-    else
-      echo "Not deployed: Flutter Gallery is only deployed to TestFlight on merged and tagged dev branch commits"
-    fi
-  fi
-else
-  echo "Doing nothing: not on the 'deploy_gallery' SHARD."
-fi
diff --git a/dev/bots/docs.sh b/dev/bots/docs.sh
index 62c329c..06d6c31 100755
--- a/dev/bots/docs.sh
+++ b/dev/bots/docs.sh
@@ -8,6 +8,8 @@
 export FLUTTER_ROOT="$PWD"
 export PATH="$PWD/bin:$PATH"
 
+# This is called from travis_upload.sh on Travis.
+
 # Make sure dart is installed
 bin/flutter --version
 
@@ -31,13 +33,13 @@
 # Ensure google webmaster tools can verify our site.
 cp dev/docs/google2ed1af765c529f57.html dev/docs/doc
 
-# Upload new API docs when on Cirrus
-if [[ -n "$CIRRUS_CI" && -z "$CIRRUS_PR" ]]; then
-  echo "This is not a pull request; considering whether to upload docs... (branch=$CIRRUS_BRANCH)"
-  if [[ "$CIRRUS_BRANCH" == "master" || "$CIRRUS_BRANCH" == "beta" ]]; then
+# Upload new API docs when on Travis
+if [ "$TRAVIS_PULL_REQUEST" == "false" ]; then
+  echo "This is not a pull request; considering whether to upload docs... (branch=$TRAVIS_BRANCH)"
+  if [ "$TRAVIS_BRANCH" == "master" -o "$TRAVIS_BRANCH" == "beta" ]; then
     cd dev/docs
 
-    if [[ "$CIRRUS_BRANCH" == "master" ]]; then
+    if [ "$TRAVIS_BRANCH" == "master" ]; then
       echo "Updating master docs: https://master-docs-flutter-io.firebaseapp.com/"
       echo -e "User-agent: *\nDisallow: /" > doc/robots.txt
       while : ; do
@@ -47,7 +49,7 @@
       done
     fi
 
-    if [[ "$CIRRUS_BRANCH" == "beta" ]]; then
+    if [ "$TRAVIS_BRANCH" == "beta" ]; then
       echo "Updating beta docs: https://docs.flutter.io/"
       while : ; do
         firebase deploy --project docs-flutter-io && break