[edk2-devel] [Patch v4 19/22] .pytool: Add CISettings.py and Readme.md
Michael D Kinney
michael.d.kinney at intel.com
Thu Nov 7 01:13:46 UTC 2019
From: Sean Brogan <sean.brogan at microsoft.com>
Add main python script for EDK II Continuous Integration (CI)
builds along with a Readme.md that provides a summary of the
packages, platforms, and checks performs during a CI build.
Cc: Sean Brogan <sean.brogan at microsoft.com>
Cc: Bret Barkelew <Bret.Barkelew at microsoft.com>
Cc: Liming Gao <liming.gao at intel.com>
Signed-off-by: Michael D Kinney <michael.d.kinney at intel.com>
---
.pytool/CISettings.py | 173 ++++++++++++++++++++++++++++++++++++++
.pytool/Readme.md | 191 ++++++++++++++++++++++++++++++++++++++++++
2 files changed, 364 insertions(+)
create mode 100644 .pytool/CISettings.py
create mode 100644 .pytool/Readme.md
diff --git a/.pytool/CISettings.py b/.pytool/CISettings.py
new file mode 100644
index 0000000000..a78e8b974c
--- /dev/null
+++ b/.pytool/CISettings.py
@@ -0,0 +1,173 @@
+# @file
+#
+# Copyright (c) 2018, Microsoft Corporation
+# SPDX-License-Identifier: BSD-2-Clause-Patent
+##
+import os
+import logging
+from edk2toolext.environment import shell_environment
+from edk2toolext.invocables.edk2_ci_build import CiBuildSettingsManager
+from edk2toolext.invocables.edk2_setup import SetupSettingsManager, RequiredSubmodule
+from edk2toolext.invocables.edk2_update import UpdateSettingsManager
+from edk2toolext.invocables.edk2_pr_eval import PrEvalSettingsManager
+from edk2toollib.utility_functions import GetHostInfo
+
+
+class Settings(CiBuildSettingsManager, UpdateSettingsManager, SetupSettingsManager, PrEvalSettingsManager):
+
+ def __init__(self):
+ self.ActualPackages = []
+ self.ActualTargets = []
+ self.ActualArchitectures = []
+ self.ActualToolChainTag = ""
+
+ # ####################################################################################### #
+ # Extra CmdLine configuration #
+ # ####################################################################################### #
+
+ def AddCommandLineOptions(self, parserObj):
+ pass
+
+ def RetrieveCommandLineOptions(self, args):
+ pass
+
+ # ####################################################################################### #
+ # Default Support for this Ci Build #
+ # ####################################################################################### #
+
+ def GetPackagesSupported(self):
+ ''' return iterable of edk2 packages supported by this build.
+ These should be edk2 workspace relative paths '''
+
+ return ("MdePkg",
+ "MdeModulePkg",
+ "NetworkPkg",
+ "PcAtChipsetPkg",
+ "SecurityPkg",
+ "UefiCpuPkg",
+ "FmpDevicePkg",
+ "ShellPkg",
+ "FatPkg",
+ "CryptoPkg"
+ )
+
+ def GetArchitecturesSupported(self):
+ ''' return iterable of edk2 architectures supported by this build '''
+ return ("IA32",
+ "X64",
+ "ARM",
+ "AARCH64")
+
+ def GetTargetsSupported(self):
+ ''' return iterable of edk2 target tags supported by this build '''
+ return ("DEBUG", "RELEASE", "NO-TARGET", "NOOPT")
+
+ # ####################################################################################### #
+ # Verify and Save requested Ci Build Config #
+ # ####################################################################################### #
+
+ def SetPackages(self, list_of_requested_packages):
+ ''' Confirm the requested package list is valid and configure SettingsManager
+ to build the requested packages.
+
+ Raise UnsupportedException if a requested_package is not supported
+ '''
+ unsupported = set(list_of_requested_packages) - \
+ set(self.GetPackagesSupported())
+ if(len(unsupported) > 0):
+ logging.critical(
+ "Unsupported Package Requested: " + " ".join(unsupported))
+ raise Exception("Unsupported Package Requested: " +
+ " ".join(unsupported))
+ self.ActualPackages = list_of_requested_packages
+
+ def SetArchitectures(self, list_of_requested_architectures):
+ ''' Confirm the requests architecture list is valid and configure SettingsManager
+ to run only the requested architectures.
+
+ Raise Exception if a list_of_requested_architectures is not supported
+ '''
+ unsupported = set(list_of_requested_architectures) - \
+ set(self.GetArchitecturesSupported())
+ if(len(unsupported) > 0):
+ logging.critical(
+ "Unsupported Architecture Requested: " + " ".join(unsupported))
+ raise Exception(
+ "Unsupported Architecture Requested: " + " ".join(unsupported))
+ self.ActualArchitectures = list_of_requested_architectures
+
+ def SetTargets(self, list_of_requested_target):
+ ''' Confirm the request target list is valid and configure SettingsManager
+ to run only the requested targets.
+
+ Raise UnsupportedException if a requested_target is not supported
+ '''
+ unsupported = set(list_of_requested_target) - \
+ set(self.GetTargetsSupported())
+ if(len(unsupported) > 0):
+ logging.critical(
+ "Unsupported Targets Requested: " + " ".join(unsupported))
+ raise Exception("Unsupported Targets Requested: " +
+ " ".join(unsupported))
+ self.ActualTargets = list_of_requested_target
+
+ # ####################################################################################### #
+ # Actual Configuration for Ci Build #
+ # ####################################################################################### #
+
+ def GetActiveScopes(self):
+ ''' return tuple containing scopes that should be active for this process '''
+ scopes = ("cibuild","edk2-build")
+
+ self.ActualToolChainTag = shell_environment.GetBuildVars().GetValue("TOOL_CHAIN_TAG", "")
+
+ if GetHostInfo().os.upper() == "LINUX" and self.ActualToolChainTag.upper().startswith("GCC"):
+ if "AARCH64" in self.ActualArchitectures:
+ scopes += ("gcc_aarch64_linux",)
+ if "ARM" in self.ActualArchitectures:
+ scopes += ("gcc_arm_linux",)
+
+ return scopes
+
+ def GetRequiredSubmodules(self):
+ ''' return iterable containing RequiredSubmodule objects.
+ If no RequiredSubmodules return an empty iterable
+ '''
+ rs=[]
+ rs.append(RequiredSubmodule(
+ "ArmPkg/Library/ArmSoftFloatLib/berkeley-softfloat-3", False))
+ rs.append(RequiredSubmodule(
+ "CryptoPkg/Library/OpensslLib/openssl", False))
+ return rs
+
+ def GetName(self):
+ return "Edk2"
+
+ def GetDependencies(self):
+ return []
+
+ def GetPackagesPath(self):
+ return ()
+
+ def GetWorkspaceRoot(self):
+ ''' get WorkspacePath '''
+ return os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
+
+ def FilterPackagesToTest(self, changedFilesList: list, potentialPackagesList: list) -> list:
+ ''' Filter potential packages to test based on changed files. '''
+ build_these_packages=[]
+ possible_packages=potentialPackagesList.copy()
+ for f in changedFilesList:
+ nodes=f.split("/") # split each part of path for comparison later
+
+ # python file change in .pytool folder causes building all
+ if f.endswith(".py") and ".pytool" in nodes:
+ build_these_packages = possible_packages
+ break
+
+ # BaseTools files that might change the build
+ if "BaseTools" in nodes:
+ if os.path.splitext(f) not in [".txt", ".md"]:
+ build_these_packages = possible_packages
+ break
+ return build_these_packages
diff --git a/.pytool/Readme.md b/.pytool/Readme.md
new file mode 100644
index 0000000000..fa10628fcf
--- /dev/null
+++ b/.pytool/Readme.md
@@ -0,0 +1,191 @@
+# Edk2 Continuous Integration
+
+## Basic Status
+
+| Package | Windows VS2019 | Ubuntu GCC | Known Issues |
+| :---- | :----- | :---- | :--- |
+| ArmPkg |
+| ArmPlatformPkg |
+| ArmVirtPkg |
+| CryptoPkg | :heavy_check_mark: | :heavy_check_mark: | New changes for NULL basecryptlib and tlslib, add IntrinsicLib.inf to dsc
+| DynamicTablesPkg |
+| EmbeddedPkg |
+| EmulatorPkg |
+| FatPkg | :heavy_check_mark: | :heavy_check_mark: |
+| FmpDevicePkg | :heavy_check_mark: | :heavy_check_mark: |
+| IntelFsp2Pkg |
+| IntelFsp2WrapperPkg |
+| MdeModulePkg | :heavy_check_mark: | :heavy_check_mark: | DxeIpl dependency on ArmPkg, Missing Visual Studio AARCH64/ARM support for EBC
+| MdePkg | :heavy_check_mark: | :heavy_check_mark: | Update DSC to add UefiFileHandleLib, Update BaseIoLibIntrinsic to support MSFT ARM/AARCH64
+| NetworkPkg | :heavy_check_mark: | :heavy_check_mark: | Libraries missing from components section for package dsc
+| OvmfPkg |
+| PcAtChipsetPkg | :heavy_check_mark: | :heavy_check_mark: |
+| SecurityPkg | :heavy_check_mark: | :heavy_check_mark: | Incorrect libraryclass in dec
+| ShellPkg | :heavy_check_mark: | :heavy_check_mark: |
+| SignedCapsulePkg |
+| SourceLevelDebugPkg |
+| StandaloneMmPkg |
+| UefiCpuPkg | :heavy_check_mark: | :heavy_check_mark: |
+| UefiPayloadPkg |
+
+For more detailed status look at the test results of the latest CI run on the
+repo readme.
+
+## Background
+
+While a number of CI solutions exist, this proposal will focus on the usage of
+Azure Dev Ops and Build Pipelines. For demonstration, a sample
+[TianoCore repo](https://github.com/tianocore/edk2-staging.git) (branch master)
+and [Dev Ops Pipeline](https://dev.azure.com/tianocore/edk2-ci-play/_build?definitionId=14)
+have been set up.
+
+Furthermore, this proposal will leverage the TianoCore python tools PIP modules:
+[library](https://pypi.org/project/edk2-pytool-library/) and
+[extensions](https://pypi.org/project/edk2-pytool-extensions/) (with repos
+located [here](https://github.com/tianocore/edk2-pytool-library) and
+[here](https://github.com/tianocore/edk2-pytool-extensions)).
+
+The primary execution flows can be found in the
+`ci/AzurePipelines/Windows-VS2019.yml` and `ci/AzurePipelines/Ubuntu-GCC5.yml`
+files. These YAML files are consumed by the Azure Dev Ops Build Pipeline and
+dictate what server resources should be used, how they should be configured, and
+what processes should be run on them. An overview of this schema can be found
+[here](https://docs.microsoft.com/en-us/azure/devops/pipelines/yaml-schema?view=azure-devops&tabs=schema).
+
+Inspection of these files reveals the EDKII Tools commands that make up the
+primary processes for the CI build: 'stuart_setup', 'stuart_update', and
+'stuart_ci_build'. These commands come from the EDKII Tools PIP modules and are
+configured as described below. More documentation on the stuart tools can be
+found [here](https://github.com/tianocore/edk2-pytool-extensions/blob/master/docs/using.md)
+and [here](https://github.com/tianocore/edk2-pytool-extensions/blob/master/docs/features/feature_invocables.md).
+
+## Configuration
+
+Configuration of the CI process consists of (in order of precedence):
+
+* command-line arguments passed in via the Pipeline YAML
+* a per-package configuration file (e.g. `<package-name>.ci.yaml`) that is
+ detected by the CI system in EDKII Tools.
+* a global configuration Python module (e.g. `CISetting.py`) passed in via the
+ command-line
+
+The global configuration file is described in
+[this readme](https://github.com/tianocore/edk2-pytool-extensions/blob/master/docs/usability/using_settings_manager.md)
+from the EDKII Tools documentation. This configuration is written as a Python
+module so that decisions can be made dynamically based on command line
+parameters and codebase state.
+
+The per-package configuration file can override most settings in the global
+configuration file, but is not dynamic. This file can be used to skip or
+customize tests that may be incompatible with a specific package. By default,
+the global configuration will try to run all tests on all packages.
+
+## Current PyTool Test Capabilities
+
+All CI tests are instances of EDKII Tools plugins. Documentation on the plugin
+system can be found [here](https://github.com/tianocore/edk2-pytool-extensions/blob/master/docs/usability/using_plugin_manager.md)
+and [here](https://github.com/tianocore/edk2-pytool-extensions/blob/master/docs/features/feature_plugin_manager.md).
+Upon invocation, each plugin will be passed the path to the current package
+under test and a dictionary containing its targeted configuration, as assembled
+from the command line, per-package configuration, and global configuration.
+
+Note: CI plugins are considered unique from build plugins and helper plugins,
+even though some CI plugins may execute steps of a build.
+
+In the example, these plugins live alongside the code under test (in the
+`ci/Plugin` directory), but may be moved to the 'edk2-test' repo if that
+location makes more sense for the community.
+
+### Module Inclusion Test - DscCompleteCheck
+
+This test scans all available modules (via INF files) and compares them to the
+package-level DSC file for the package each module is contained within. The test
+considers it an error if any module does not appear in the `Components` section
+of at least one package-level DSC (indicating that it would not be built if the
+package were built).
+
+### Code Compilation Test - CompilerPlugin
+
+Once the Module Inclusion Test has verified that all modules would be built if
+all package-level DSCs were built, the Code Compilation Test simply runs through
+and builds every package-level DSC on every toolchain and for every architecture
+that is supported. Any module that fails to build is considered an error.
+
+### GUID Uniqueness Test - GuidCheck
+
+This test works on the collection of all packages rather than an individual
+package. It looks at all FILE_GUIDs and GUIDs declared in DEC files and ensures
+that they are unique for the codebase. This prevents, for example, accidental
+duplication of GUIDs when using an existing INF as a template for a new module.
+
+### Cross-Package Dependency Test - DependencyCheck
+
+This test compares the list of all packages used in INFs files for a given
+package against a list of "allowed dependencies" in plugin configuration for
+that package. Any module that depends on a disallowed package will cause a test
+failure.
+
+### Library Declaration Test - LibraryClassCheck
+
+This test scans at all library header files found in the `Library` folders in
+all of the package's declared include directories and ensures that all files
+have a matching LibraryClass declaration in the DEC file for the package. Any
+missing declarations will cause a failure.
+
+### Invalid Character Test - CharEncodingCheck
+
+This test scans all files in a package to make sure that there are no invalid
+Unicode characters that may cause build errors in some character
+sets/localizations.
+
+### Spell Checking - cspell
+
+This test runs a spell checker on all files within the package. This is done
+using the NodeJs cspell tool. For details check `ci/Plugin/SpellCheck`. For
+this plugin to run during ci you must install nodejs and cspell and have both
+available to the command line when running your CI.
+
+Install
+
+* Install nodejs from https://nodejs.org/en/
+* Install cspell
+ 1. Open cmd prompt with access to node and npm
+ 2. Run `npm install -g cspell`
+
+ More cspell info: https://github.com/streetsidesoftware/cspell
+
+## Current Azure Pipeline Tests
+
+When adding a test it can be added as either a *PyTool* test or just added to
+the CI build process. This should be a deliberate choice. Any change added as
+a pipeline test is not as easily run on a private/local workspace. But there
+are times where this is still the preferred method.
+
+## PyTool Scopes
+
+Scopes are how the PyTool ext_dep, path_env, and plugins are activated. Meaning
+that if an invocable process has a scope active then those ext_dep and path_env
+will be active. To allow easy integration of PyTools capabilities there are a
+few standard scopes.
+
+| Scope | Invocable | Description |
+| :---- | :----- | :---- |
+| global | edk2_invocable++ - should be base_abstract_invocable | Running an invocables |
+| global-win | edk2_invocable++ | Running on Microsoft Windows |
+| global-nix | edk2_invocable++ | Running on Linux based OS |
+| edk2-build | | This indicates that an invocable is building EDK2 based UEFI code |
+| cibuild | set in .pytool/CISettings.py | Suggested target for edk2 continuous integration builds. Tools used for CiBuilds can use this scope. Example: asl compiler |
+
+## Future investments
+
+* PatchCheck tests as plugins
+* MacOS/xcode support
+* Clang/LLVM support
+* Visual Studio AARCH64 and ARM support
+* BaseTools C tools CI/PR and binary release process
+* BaseTools Python tools CI/PR process
+* Host based unit testing
+* Extensible private/closed source platform reporting
+* Platform builds, validation
+* UEFI SCTs
+* Other automation
--
2.21.0.windows.1
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