mirror of
https://github.com/flutter/flutter.git
synced 2025-06-03 00:51:18 +00:00
19f23f2339
Checking out a flutter release tag (e.g. `3.29.0`) will see the checked in engine.version file overridden. Don't do that. See: #163308
69 lines
2.6 KiB
Bash
Executable File
69 lines
2.6 KiB
Bash
Executable File
#!/usr/bin/env bash
|
|
# Copyright 2014 The Flutter Authors. All rights reserved.
|
|
# Use of this source code is governed by a BSD-style license that can be
|
|
# found in the LICENSE file.
|
|
|
|
# Want to test this script?
|
|
# $ cd dev/tools
|
|
# $ dart test test/update_engine_version_test.dart
|
|
|
|
# ---------------------------------- NOTE ---------------------------------- #
|
|
#
|
|
# Please keep the logic in this file consistent with the logic in the
|
|
# `update_engine_version.ps1` script in the same directory to ensure that Flutter
|
|
# continues to work across all platforms!
|
|
#
|
|
# -------------------------------------------------------------------------- #
|
|
|
|
set -e
|
|
|
|
# Allow overriding the intended engine version via FLUTTER_PREBUILT_ENGINE_VERSION.
|
|
#
|
|
# This is for systems, such as Github Actions, where we know ahead of time the
|
|
# base-ref we want to use (to download the engine binaries and avoid trying
|
|
# to compute one below), or for the Dart HH bot, which wants to try the current
|
|
# Flutter framework/engine with a different Dart SDK.
|
|
#
|
|
# This environment variable is EXPERIMENTAL. If you are not on the Flutter infra
|
|
# or Dart infra teams, this code path might be removed at anytime and cease
|
|
# functioning. Please file an issue if you have workflow needs.
|
|
if [ -n "${FLUTTER_PREBUILT_ENGINE_VERSION}" ]; then
|
|
ENGINE_VERSION="${FLUTTER_PREBUILT_ENGINE_VERSION}"
|
|
fi
|
|
|
|
FLUTTER_ROOT="$(dirname "$(dirname "$(dirname "${BASH_SOURCE[0]}")")")"
|
|
|
|
# On stable, beta, and release tags, the engine.version is tracked by git - do not override it.
|
|
TRACKED_ENGINE="$(git -C "$FLUTTER_ROOT" ls-files bin/internal/engine.version)"
|
|
if [[ -n "$TRACKED_ENGINE" ]]; then
|
|
exit
|
|
fi
|
|
|
|
# Test for fusion repository and no environment variable override.
|
|
if [ -z "$ENGINE_VERSION" ] && [ -f "$FLUTTER_ROOT/DEPS" ] && [ -f "$FLUTTER_ROOT/engine/src/.gn" ]; then
|
|
# In a fusion repository; the engine.version comes from the git hashes.
|
|
if [ -z "${LUCI_CONTEXT}" ]; then
|
|
set +e
|
|
# Run the git command and capture the exit code
|
|
git -C "$FLUTTER_ROOT" remote get-url upstream > /dev/null 2>&1
|
|
exit_code=$?
|
|
set -e
|
|
|
|
if [[ $exit_code -eq 0 ]]; then
|
|
ENGINE_VERSION=$(git -C "$FLUTTER_ROOT" merge-base HEAD upstream/master)
|
|
else
|
|
ENGINE_VERSION=$(git -C "$FLUTTER_ROOT" merge-base HEAD origin/master)
|
|
fi
|
|
else
|
|
ENGINE_VERSION=$(git -C "$FLUTTER_ROOT" rev-parse HEAD)
|
|
fi
|
|
fi
|
|
|
|
# Write the engine version out so downstream tools know what to look for.
|
|
echo $ENGINE_VERSION > "$FLUTTER_ROOT/bin/internal/engine.version"
|
|
|
|
# The realm on CI is passed in.
|
|
if [ -n "${FLUTTER_REALM}" ]; then
|
|
echo $FLUTTER_REALM > "$FLUTTER_ROOT/bin/internal/engine.realm"
|
|
fi
|