2024-03-24 16:59:21 +05:30

842 lines
30 KiB
Python

# Released under the MIT License. See LICENSE for details.
#
"""General functionality related to running builds."""
from __future__ import annotations
import os
import sys
import subprocess
from enum import Enum
from dataclasses import dataclass
from typing import TYPE_CHECKING, assert_never
from efro.error import CleanError
from efro.terminal import Clr
from efrotools.lazybuild import LazyBuildContext
if TYPE_CHECKING:
from typing import Sequence, Any
@dataclass
class PyRequirement:
"""A Python package/module required by our project."""
modulename: str | None = None
minversion: list[int] | None = None # None implies no min version.
pipname: str | None = None # None implies same as modulename.
# Note: we look directly for modules when possible instead of just pip
# entries; this accounts for manual installations or other nonstandard
# setups.
# Note 2: That is probably unnecessary. I'm certainly not using it. We
# can probably just replace this with a simple requirements.txt file,
# can't we? Feels like we're mostly reinventing the wheel here. We just
# need a clean way to check/list missing stuff without necessarily
# installing it. And as far as manually-installed bits, pip itself must
# have some way to allow for that, right?...
# Note 3: Have transitioned all these to pipname only; can at least
# remove our custom module based stuff soon if nobody complains, which
# would free us to theoretically move to a requirements.txt based setup.
PY_REQUIREMENTS = [
PyRequirement(pipname='mypy', minversion=[1, 8, 0]),
PyRequirement(pipname='pylint', minversion=[3, 0, 3]),
PyRequirement(pipname='cpplint', minversion=[1, 6, 1]),
PyRequirement(pipname='pytest', minversion=[7, 4, 4]),
PyRequirement(pipname='pytz', minversion=[2023, 3]),
PyRequirement(pipname='ansiwrap', minversion=[0, 8, 4]),
PyRequirement(pipname='requests', minversion=[2, 31, 0]),
PyRequirement(pipname='pdoc', minversion=[14, 4, 0]),
PyRequirement(pipname='PyYAML', minversion=[6, 0, 1]),
PyRequirement(pipname='black', minversion=[24, 1, 1]),
PyRequirement(pipname='typing_extensions', minversion=[4, 9, 0]),
PyRequirement(pipname='types-filelock', minversion=[3, 2, 7]),
PyRequirement(pipname='types-requests', minversion=[2, 31, 0, 20240106]),
PyRequirement(pipname='types-pytz', minversion=[2023, 3, 1, 1]),
PyRequirement(pipname='types-PyYAML', minversion=[6, 0, 12, 12]),
PyRequirement(pipname='certifi', minversion=[2023, 11, 17]),
PyRequirement(pipname='types-certifi', minversion=[2021, 10, 8, 3]),
PyRequirement(pipname='pbxproj', minversion=[4, 0, 0]),
PyRequirement(pipname='filelock', minversion=[3, 13, 1]),
PyRequirement(pipname='python-daemon', minversion=[3, 0, 1]),
PyRequirement(pipname='Sphinx', minversion=[7, 2, 6]),
PyRequirement(pipname='furo', minversion=[2024, 0o1, 29]),
PyRequirement(pipname='Jinja2', minversion=[3, 1, 2]),
]
class PrefabTarget(Enum):
"""Types of prefab builds able to be run."""
GUI_DEBUG = 'gui-debug'
SERVER_DEBUG = 'server-debug'
GUI_RELEASE = 'gui-release'
SERVER_RELEASE = 'server-release'
@property
def buildtype(self) -> str:
"""Return the build type for this target."""
return self.value.split('-')[0]
@property
def buildmode(self) -> str:
"""Return the build mode for this target."""
return self.value.split('-')[1]
class PrefabPlatform(Enum):
"""Distinct os/cpu-arch/etc. combos we support for prefab builds."""
MAC_X86_64 = 'mac_x86_64'
MAC_ARM64 = 'mac_arm64'
WINDOWS_X86 = 'windows_x86'
LINUX_X86_64 = 'linux_x86_64'
LINUX_ARM64 = 'linux_arm64'
@classmethod
def get_current(
cls, wsl_targets_windows: bool | None = None
) -> PrefabPlatform:
"""Get an identifier for the platform running this build.
Pass a bool `wsl_targets_windows` value to cause WSL to target
either native Windows (True) or Linux (False). If this value is
not passed, the env var BA_WSL_TARGETS_WINDOWS is used, and if that
is not set, the default is False (Linux builds).
Throws a RuntimeError on unsupported platforms.
"""
import platform
if wsl_targets_windows is None:
wsl_targets_windows = (
os.environ.get('BA_WSL_TARGETS_WINDOWS', '0') == '1'
)
system = platform.system()
machine = platform.machine()
if system == 'Darwin':
if machine == 'x86_64':
return cls.MAC_X86_64
if machine == 'arm64':
return cls.MAC_ARM64
raise RuntimeError(
f'PrefabPlatform.get_current:'
f' unsupported mac machine type:'
f' {machine}.'
)
if system == 'Linux':
# If it looks like we're in Windows Subsystem for Linux, we may
# want to operate on Windows versions.
if wsl_targets_windows:
if 'microsoft' in platform.uname().release.lower():
if machine == 'x86_64':
# Currently always targeting 32 bit for prefab stuff.
return cls.WINDOWS_X86
# TODO: add support for arm windows
raise RuntimeError(
f'make_prefab: unsupported win machine type: {machine}.'
)
if machine == 'x86_64':
return cls.LINUX_X86_64
if machine == 'aarch64':
return cls.LINUX_ARM64
raise RuntimeError(
f'PrefabPlatform.get_current:'
f' unsupported linux machine type:'
f' {machine}.'
)
raise RuntimeError(
f'PrefabPlatform.get_current:'
f' unrecognized platform:'
f' {platform.system()}.'
)
class LazyBuildCategory(Enum):
"""Types of sources."""
RESOURCES = 'resources_src'
ASSETS = 'assets_src'
META = 'meta_src'
CMAKE = 'cmake_src'
WIN = 'win_src'
DUMMYMODULES = 'dummymodules_src'
def lazybuild(target: str, category: LazyBuildCategory, command: str) -> None:
"""Run some lazybuild presets."""
# Meta builds.
if category is LazyBuildCategory.META:
LazyBuildContext(
target=target,
command=command,
# Since this category can kick off cleans and blow things
# away, its not safe to have multiple builds going with it
# at once.
buildlockname=category.value,
# Regular paths; changes to these will trigger meta build.
srcpaths=[
'Makefile',
'src/meta',
'src/ballistica/shared/foundation/types.h',
'.efrocachemap',
],
# Our meta Makefile targets generally don't list tools
# scripts that can affect their creation as sources, so
# let's set up a catch-all here: when any of our tools stuff
# changes we'll blow away all existing meta builds.
#
# Update: also including featureset-defs here; any time
# we're mucking with those it's good to start things fresh
# to be safe.
srcpaths_fullclean=[
'tools/efrotools',
'tools/efrotoolsinternal',
'tools/batools',
'tools/batoolsinternal',
'config/featuresets',
],
# Maintain a hash of all srcpaths and do a full-clean
# whenever that changes. Takes care of orphaned files if a
# featureset is removed/etc.
manifest_file=f'.cache/lazybuild/manifest_{category.value}',
command_fullclean='make meta-clean',
).run()
# CMake builds.
elif category is LazyBuildCategory.CMAKE:
LazyBuildContext(
target=target,
# It should be safe to have multiple cmake build going at
# once I think; different targets should never stomp on each
# other. Actually if anything maybe we'd want to plug target
# path into this to watch for the same target getting built
# redundantly?
buildlockname=None,
srcpaths=[
'Makefile',
'src',
'ballisticakit-cmake/CMakeLists.txt',
'.efrocachemap',
],
dirfilter=(
lambda root, dirname: not (
root == 'src' and dirname in {'meta', 'tools', 'external'}
)
),
command=command,
).run()
# Windows binary builds.
elif category is LazyBuildCategory.WIN:
def _win_dirfilter(root: str, dirname: str) -> bool:
if root == 'src' and dirname in {'meta', 'tools'}:
return False
if root == 'src/external' and dirname != 'windows':
return False
return True
LazyBuildContext(
target=target,
# It should be safe to have multiple of these build going at
# once I think; different targets should never stomp on each
# other. Actually if anything maybe we'd want to plug target
# path into this to watch for the same target getting built
# redundantly?
buildlockname=None,
srcpaths=[
'Makefile',
'src',
'ballisticakit-windows',
'.efrocachemap',
],
dirfilter=_win_dirfilter,
command=command,
).run()
# Resource builds.
elif category is LazyBuildCategory.RESOURCES:
LazyBuildContext(
target=target,
# Even though this category currently doesn't run any clean
# commands, going to restrict to one use at a time for now
# in case we want to add that.
buildlockname=category.value,
srcpaths=[
'Makefile',
'tools/pcommand',
'src/resources',
'.efrocachemap',
],
command=command,
).run()
# Asset builds.
elif category is LazyBuildCategory.ASSETS:
def _filefilter(root: str, filename: str) -> bool:
# Exclude tools/spinoff; it doesn't affect asset builds and
# we don't want to break if it is a symlink pointing to a
# not-present parent repo.
if root == 'tools' and filename == 'spinoff':
return False
return True
LazyBuildContext(
target=target,
# Even though this category currently doesn't run any clean
# commands, going to restrict to one use at a time for now
# in case we want to add that.
# buildlockname=category.value,
srcpaths=[
'Makefile',
'tools',
'src/assets',
'.efrocachemap',
],
command=command,
filefilter=_filefilter,
).run()
# Dummymodule builds.
elif category is LazyBuildCategory.DUMMYMODULES:
def _filefilter(root: str, filename: str) -> bool:
# In our C++ sources, only look at stuff with 'python' in
# the name.
if root.startswith('ballistica'):
return 'python' in filename
# In other srcpaths use everything.
return True
LazyBuildContext(
target=target,
# This category builds binaries and other crazy stuff so we
# definitely want to restrict to one at a time.
buildlockname=category.value,
srcpaths=[
'config/featuresets',
'tools/batools/dummymodule.py',
'src/ballistica',
'.efrocachemap',
],
command=command,
filefilter=_filefilter,
# Maintain a hash of all srcpaths and do a full-clean
# whenever that changes. Takes care of orphaned files if a
# featureset is removed/etc.
manifest_file=f'.cache/lazybuild/manifest_{category.value}',
command_fullclean='make dummymodules-clean',
).run()
else:
assert_never(category)
def archive_old_builds(
ssh_server: str, builds_dir: str, ssh_args: list[str]
) -> None:
"""Stuff our old public builds into the 'old' dir.
(called after we push newer ones)
"""
def ssh_run(cmd: str) -> str:
val: str = subprocess.check_output(
['ssh'] + ssh_args + [ssh_server, cmd]
).decode()
return val
files = ssh_run('ls -1t "' + builds_dir + '"').splitlines()
# For every file we find, gather all the ones with the same prefix;
# we'll want to archive all but the first one.
files_to_archive = set()
for fname in files:
if '_' not in fname:
continue
prefix = '_'.join(fname.split('_')[:-1])
for old_file in [f for f in files if f.startswith(prefix)][1:]:
files_to_archive.add(old_file)
# Would be more efficient to package this into a single command but
# this works.
for fname in sorted(files_to_archive):
print('Archiving ' + fname, file=sys.stderr)
ssh_run(
'mv "' + builds_dir + '/' + fname + '" "' + builds_dir + '/old/"'
)
def _vstr(nums: Sequence[int]) -> str:
return '.'.join(str(i) for i in nums)
def checkenv() -> None:
"""Check for tools necessary to build and run the app."""
# pylint: disable=too-many-branches
# pylint: disable=too-many-statements
# pylint: disable=too-many-locals
from efrotools import PYTHON_BIN
print(f'{Clr.BLD}Checking environment...{Clr.RST}', flush=True)
# Make sure they've got curl.
if (
subprocess.run(
['which', 'curl'], check=False, capture_output=True
).returncode
!= 0
):
raise CleanError(
'curl is required; please install it via apt, brew, etc.'
)
# Make sure they've got rsync.
if (
subprocess.run(
['which', 'rsync'], check=False, capture_output=True
).returncode
!= 0
):
raise CleanError(
'rsync is required; please install it via apt, brew, etc.'
)
# Make sure rsync is version 3.1.0 or newer.
#
# Macs come with ancient rsync versions with significant downsides
# such as single second file mod time resolution which has started
# to cause problems with build setups. So now am trying to make sure
# my Macs have an up-to-date one installed (via homebrew).
rsyncver = tuple(
int(s)
for s in subprocess.run(
['rsync', '--version'], check=True, capture_output=True
)
.stdout.decode()
.splitlines()[0]
.split()[2]
.split('.')[:2]
)
if rsyncver < (3, 1):
raise CleanError(
'rsync version 3.1 or greater not found;'
' please install it via apt, brew, etc.'
)
# Make sure they've got our target Python version.
if (
subprocess.run(
['which', PYTHON_BIN], check=False, capture_output=True
).returncode
!= 0
):
raise CleanError(
f'{PYTHON_BIN} is required; please install it' 'via apt, brew, etc.'
)
# Make sure they've got clang-format.
if (
subprocess.run(
['which', 'clang-format'], check=False, capture_output=True
).returncode
!= 0
):
raise CleanError(
'clang-format is required; please install it via apt, brew, etc.'
)
# Make sure they've got pip for that python version.
if (
subprocess.run(
[PYTHON_BIN, '-m', 'pip', '--version'],
check=False,
capture_output=True,
).returncode
!= 0
):
raise CleanError(
f'pip (for {PYTHON_BIN}) is required; please install it.'
)
# Parse package names and versions from pip.
piplist = (
subprocess.run(
[PYTHON_BIN, '-m', 'pip', 'list'], check=True, capture_output=True
)
.stdout.decode()
.strip()
.splitlines()
)
assert 'Package' in piplist[0] and 'Version' in piplist[0]
assert '--------' in piplist[1]
piplist = piplist[2:]
pipvers: dict[str, list[int]] = {}
for i, line in enumerate(piplist):
try:
pname, pverraw = line.split()[:2]
pver = [int(x) if x.isdigit() else 0 for x in pverraw.split('.')]
pipvers[pname] = pver
except Exception as exc:
raise RuntimeError(
f'Error parsing version info from line {i} of:'
f'\nBEGIN\n{piplist}\nEND'
) from exc
# Check for some required python modules.
#
# FIXME: since all of these come from pip now, we should just use
# pip --list to check versions on everything instead of doing it
# ad-hoc.
for req in PY_REQUIREMENTS:
try:
modname = req.modulename
minver = req.minversion
pipname = req.pipname
if modname is None:
assert pipname is not None
if pipname not in pipvers:
raise CleanError(
f'{pipname} (for {PYTHON_BIN}) is required.\n'
f'To install it, try: "{PYTHON_BIN}'
f' -m pip install {pipname}"\n'
f'Alternately, "tools/pcommand install_pip_reqs"'
f' will update all pip requirements.'
)
if minver is not None:
vnums = pipvers[pipname]
# Seeing a decent number of version lengths fluctuating
# (one day [a,b,c,d] and the next [a,b,c])
# So let's pad with zeros to match lengths.
while len(vnums) < len(minver):
vnums.append(0)
while len(minver) < len(vnums):
minver.append(0)
assert len(vnums) == len(
minver
), f'unexpected version format for {pipname}: {vnums}'
if vnums < minver:
raise CleanError(
f'{pipname} ver. {_vstr(minver)} or newer'
f' is required; found {_vstr(vnums)}.\n'
f'To upgrade it, try: "{PYTHON_BIN}'
f' -m pip install --upgrade {pipname}".\n'
'Alternately, "tools/pcommand install_pip_reqs"'
' will update all pip requirements.'
)
else:
if pipname is None:
pipname = modname
if minver is not None:
results = subprocess.run(
f'{PYTHON_BIN} -m {modname} --version',
shell=True,
check=False,
capture_output=True,
)
else:
results = subprocess.run(
f'{PYTHON_BIN} -c "import {modname}"',
shell=True,
check=False,
capture_output=True,
)
if results.returncode != 0:
raise CleanError(
f'{pipname} (for {PYTHON_BIN}) is required.\n'
f'To install it, try: "{PYTHON_BIN}'
f' -m pip install {pipname}"\n'
f'Alternately, "tools/pcommand install_pip_reqs"'
f' will update all pip requirements.'
)
if minver is not None:
# Note: some modules such as pytest print
# their version to stderr, so grab both.
verlines = (
(results.stdout + results.stderr).decode().splitlines()
)
if verlines[0].startswith('Cpplint fork'):
verlines = verlines[1:]
ver_line = verlines[0]
assert modname in ver_line
# Choking on 'mypy 0.xx (compiled: yes)'
if '(compiled: ' in ver_line:
ver_line = ' '.join(ver_line.split()[:2])
try:
vnums = [
int(x) for x in ver_line.split()[-1].split('.')
]
except Exception:
print(
f'ERROR PARSING VER LINE for {req}:'
f' \'{ver_line}\''
)
raise
assert len(vnums) == len(minver)
if vnums < minver:
raise CleanError(
f'{pipname} ver. {_vstr(minver)} or newer'
f' is required; found {_vstr(vnums)}.\n'
f'To upgrade it, try: "{PYTHON_BIN}'
f' -m pip install --upgrade {pipname}".\n'
'Alternately, "tools/pcommand install_pip_reqs"'
' will update all pip requirements.'
)
except Exception:
print(f'ERROR CHECKING PIP REQ \'{req}\'')
raise
print(f'{Clr.BLD}Environment ok.{Clr.RST}', flush=True)
def get_pip_reqs() -> list[str]:
"""Return the pip requirements needed to build/run stuff."""
out: list[str] = []
for req in PY_REQUIREMENTS:
name = req.modulename if req.pipname is None else req.pipname
assert isinstance(name, str)
out.append(name)
return out
def _get_server_config_raw_contents(projroot: str) -> str:
import textwrap
with open(
os.path.join(projroot, 'tools/bacommon/servermanager.py'),
encoding='utf-8',
) as infile:
lines = infile.read().splitlines()
firstline = lines.index('class ServerConfig:') + 1
lastline = firstline + 1
while True:
line = lines[lastline]
if line != '' and not line.startswith(' '):
break
lastline += 1
# Move first line past doc-string to the first comment.
while not lines[firstline].startswith(' #'):
firstline += 1
# Back last line up to before last empty lines.
lastline -= 1
while lines[lastline] == '':
lastline -= 1
return textwrap.dedent('\n'.join(lines[firstline : lastline + 1]))
def _get_server_config_template_yaml(projroot: str) -> str:
# pylint: disable=too-many-branches
# pylint: disable=too-many-statements
import yaml
lines_in = _get_server_config_raw_contents(projroot).splitlines()
lines_out: list[str] = []
ignore_vars = {'stress_test_players'}
for line in lines_in:
if any(line.startswith(f'{var}:') for var in ignore_vars):
continue
if line.startswith(' '):
# Ignore indented lines (our few multi-line special cases).
continue
if line.startswith(']') or line.startswith(')'):
# Ignore closing lines (our few multi-line special cases).
continue
if line.startswith('team_names:'):
lines_out += [
'#team_names:',
'#- Blue',
'#- Red',
]
continue
if line.startswith('team_colors:'):
lines_out += [
'#team_colors:',
'#- [0.1, 0.25, 1.0]',
'#- [1.0, 0.25, 0.2]',
]
continue
if line.startswith('playlist_inline:'):
lines_out += ['#playlist_inline: []']
continue
if line != '' and not line.startswith('#'):
before_equal_sign, vval_raw = line.split('=', 1)
before_equal_sign = before_equal_sign.strip()
vval_raw = vval_raw.strip()
vname = before_equal_sign.split()[0]
assert vname.endswith(':'), f"'{vname}' does not end with ':'"
vname = vname[:-1]
vval: Any
if vval_raw == 'field(default_factory=list)':
vval = []
else:
vval = eval(vval_raw) # pylint: disable=eval-used
# Filter/override a few things.
if vname == 'playlist_code':
# User wouldn't want to pass the default of None here.
vval = 12345
elif vname == 'clean_exit_minutes':
vval = 60
elif vname == 'unclean_exit_minutes':
vval = 90
elif vname == 'idle_exit_minutes':
vval = 20
elif vname == 'stats_url':
vval = 'https://mystatssite.com/showstats?player=${ACCOUNT}'
elif vname == 'admins':
vval = ['pb-yOuRAccOuNtIdHErE', 'pb-aNdMayBeAnotherHeRE']
elif vname == 'protocol_version':
vval = 35
lines_out += [
'#' + l for l in yaml.dump({vname: vval}).strip().splitlines()
]
else:
# Convert comments referring to python bools to yaml bools.
line = line.replace('True', 'true').replace('False', 'false')
if '(internal)' not in line:
lines_out.append(line)
return '\n'.join(lines_out)
def filter_server_config(projroot: str, infilepath: str) -> str:
"""Add commented-out config options to a server config."""
with open(infilepath, encoding='utf-8') as infile:
cfg = infile.read()
return cfg.replace(
'# __CONFIG_TEMPLATE_VALUES__',
_get_server_config_template_yaml(projroot),
)
def cmake_prep_dir(dirname: str, verbose: bool = False) -> None:
"""Create a dir, recreating it when cmake/python/etc. versions change.
Useful to prevent builds from breaking when cmake or other components
are updated.
"""
# pylint: disable=too-many-locals
import json
from efrotools import PYVER
@dataclass
class Entry:
"""Item examined for presence/change."""
name: str
current_value: str
# Start with an entry we can explicitly increment if we want to blow
# away all cmake builds everywhere (to keep things clean if we
# rename or move something in the build dir or if we change
# something cmake doesn't properly handle without a fresh start).
entries: list[Entry] = [Entry('explicit cmake rebuild', '4')]
# Start fresh if cmake version changes.
cmake_ver_output = subprocess.run(
['cmake', '--version'], check=True, capture_output=True
).stdout.decode()
cmake_ver = cmake_ver_output.splitlines()[0].split('cmake version ')[1]
entries.append(Entry('cmake version', cmake_ver))
# ...or if the actual location of cmake on disk changes.
cmake_path = os.path.realpath(
subprocess.run(['which', 'cmake'], check=True, capture_output=True)
.stdout.decode()
.strip()
)
entries.append(Entry('cmake path', cmake_path))
# ...or if Python's version changes.
python_ver_output = (
subprocess.run(
[f'python{PYVER}', '--version'], check=True, capture_output=True
)
.stdout.decode()
.strip()
)
python_ver = python_ver_output.splitlines()[0].split('Python ')[1]
entries.append(Entry('python_version', python_ver))
# ...or if the actual location of python on disk changes.
python_path = os.path.realpath(
subprocess.run(
['which', f'python{PYVER}'], check=True, capture_output=True
).stdout.decode()
)
entries.append(Entry('python_path', python_path))
# ...or if mac xcode sdk paths change
mac_xcode_sdks_dir = (
'/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/'
'Developer/SDKs/'
)
mac_xcode_sdks = (
','.join(sorted(os.listdir(mac_xcode_sdks_dir)))
if os.path.isdir(mac_xcode_sdks_dir)
else ''
)
entries.append(Entry('mac_xcode_sdks', mac_xcode_sdks))
# Ok; do the thing.
verfilename = os.path.join(dirname, '.ba_cmake_env')
title = 'cmake_prep_dir'
versions: dict[str, str]
if os.path.isfile(verfilename):
with open(verfilename, encoding='utf-8') as infile:
versions = json.loads(infile.read())
assert isinstance(versions, dict)
assert all(isinstance(x, str) for x in versions.keys())
assert all(isinstance(x, str) for x in versions.values())
else:
versions = {}
changed = False
for entry in entries:
previous_value = versions.get(entry.name)
if entry.current_value != previous_value:
print(
f'{Clr.BLU}{entry.name} changed from {previous_value}'
f' to {entry.current_value}; clearing any existing build at'
f' "{dirname}".{Clr.RST}'
)
changed = True
break
if changed:
if verbose:
print(
f'{Clr.BLD}{title}:{Clr.RST} Blowing away existing build dir.'
)
subprocess.run(['rm', '-rf', dirname], check=True)
os.makedirs(dirname, exist_ok=True)
with open(verfilename, 'w', encoding='utf-8') as outfile:
outfile.write(
json.dumps(
{entry.name: entry.current_value for entry in entries}
)
)
else:
if verbose:
print(f'{Clr.BLD}{title}:{Clr.RST} Keeping existing build dir.')