feat: migrated bazel codegen files

zaucy · zaucy · commit 4216ce979a0d · 2023-05-01T11:49:24.000-07:00
diff --git a/.bazelignore b/.bazelignore
@@ -0,0 +1 @@
+tests
diff --git a/.bazelrc b/.bazelrc
@@ -0,0 +1,23 @@
+startup --windows_enable_symlinks
+common --enable_bzlmod
+build --enable_platform_specific_config
+build --incompatible_use_platforms_repo_for_constraints
+build --incompatible_enable_cc_toolchain_resolution
+build --incompatible_strict_action_env
+build --enable_runfiles
+
+build:windows --platforms=@ecsact_runtime//bazel/platforms:windows
+build:windows --host_platform=@ecsact_runtime//bazel/platforms:windows
+
+build:linux --platforms=@ecsact_runtime//bazel/platforms:linux
+build:linux --host_platform=@ecsact_runtime//bazel/platforms:linux
+build:linux --extra_toolchains=@llvm_toolchain//:cc-toolchain-x86_64-linux
+
+build:no-warnings --per_file_copt=//.*@-Werror
+
+common:ci --announce_rc
+common:ci --disk_cache=~/.cache/bazel-disk-cache
+test:ci --test_output=errors
+
+try-import %workspace%/user.bazelrc
+
diff --git a/.clang-format b/.clang-format
@@ -0,0 +1,99 @@
+AccessModifierOffset: -2
+AlignAfterOpenBracket: BlockIndent
+AlignConsecutiveAssignments: false
+AlignConsecutiveDeclarations: true
+AlignEscapedNewlines: Left
+AlignOperands: DontAlign
+AlignTrailingComments: false
+AllowAllArgumentsOnNextLine: false
+AllowAllParametersOfDeclarationOnNextLine: false
+AllowShortBlocksOnASingleLine: false
+AllowShortCaseLabelsOnASingleLine: false
+AllowShortFunctionsOnASingleLine: None
+AllowShortIfStatementsOnASingleLine: WithoutElse
+AllowShortLoopsOnASingleLine: false
+AlwaysBreakAfterDefinitionReturnType: None
+AlwaysBreakAfterReturnType: None
+AlwaysBreakBeforeMultilineStrings: true
+AlwaysBreakTemplateDeclarations: Yes
+BinPackArguments: false
+BinPackParameters: false
+BraceWrapping:
+  AfterClass: false
+  AfterControlStatement: false
+  AfterEnum: false
+  AfterFunction: false
+  AfterNamespace: false
+  AfterStruct: false
+  AfterUnion: false
+  AfterExternBlock: false
+  BeforeCatch: false
+  BeforeElse: false
+  IndentBraces: false
+  SplitEmptyFunction: false
+  SplitEmptyRecord: false
+  SplitEmptyNamespace: false
+BreakAfterJavaFieldAnnotations: false
+BreakBeforeBinaryOperators: None
+BreakBeforeBraces: Custom
+BreakBeforeInheritanceComma: false
+BreakBeforeTernaryOperators: true
+BreakConstructorInitializers: BeforeComma
+BreakConstructorInitializersBeforeComma: false
+BreakStringLiterals: true
+ColumnLimit: 80
+CompactNamespaces: false
+ConstructorInitializerAllOnOneLineOrOnePerLine: false
+ConstructorInitializerIndentWidth: 2
+ContinuationIndentWidth: 2
+Cpp11BracedListStyle: true
+DerivePointerAlignment: false
+DisableFormat: false
+ExperimentalAutoDetectBinPacking: false
+FixNamespaceComments: true
+IncludeBlocks: Preserve
+IncludeIsMainRegex: "(Test)?$"
+IndentCaseLabels: true
+IndentPPDirectives: AfterHash
+IndentWidth: 2
+IndentWrappedFunctionNames: false
+InsertBraces: true
+JavaScriptQuotes: Leave
+JavaScriptWrapImports: true
+KeepEmptyLinesAtTheStartOfBlocks: false
+MacroBlockBegin: ""
+MacroBlockEnd: ""
+MaxEmptyLinesToKeep: 1
+NamespaceIndentation: None
+PackConstructorInitializers: NextLine
+PenaltyBreakAssignment: 10
+PenaltyBreakBeforeFirstCallParameter: 30
+PenaltyBreakComment: 10
+PenaltyBreakFirstLessLess: 0
+PenaltyBreakString: 10
+PenaltyExcessCharacter: 400
+PenaltyReturnTypeOnItsOwnLine: 350
+PointerAlignment: Left
+ReflowComments: true
+RequiresClausePosition: OwnLine
+SortIncludes: false
+SortUsingDeclarations: true
+SpaceAfterCStyleCast: false
+SpaceAfterLogicalNot: false
+SpaceAfterTemplateKeyword: false
+SpaceBeforeAssignmentOperators: true
+SpaceBeforeCtorInitializerColon: true
+SpaceBeforeInheritanceColon: true
+SpaceBeforeParens: Never
+SpaceBeforeRangeBasedForLoopColon: true
+SpaceInEmptyParentheses: false
+SpacesBeforeTrailingComments: 1
+SpacesInAngles: Never
+SpacesInContainerLiterals: false
+SpacesInCStyleCastParentheses: false
+SpacesInParentheses: false
+SpacesInSquareBrackets: false
+SeparateDefinitionBlocks: Always
+Standard: Latest
+TabWidth: 2
+UseTab: ForContinuationAndIndentation
diff --git a/.gitignore b/.gitignore
@@ -0,0 +1,13 @@
+# bazel
+/bazel-*
+/user.bazelrc
+
+# https://github.com/hedronvision/bazel-compile-commands-extractor
+/compile_commands.json
+/external
+
+# clangd
+/.cache/
+
+# Visual Studio files
+/.vs
diff --git a/BUILD.bazel b/BUILD.bazel
diff --git a/MODULE.bazel b/MODULE.bazel
@@ -0,0 +1 @@
+module(name = "ecsact_cli")
diff --git a/README.md b/README.md
@@ -0,0 +1,16 @@
+<p align="center">
+	<img src="https://ecsact.dev/external/ecsact_logo/ecsact-color.png" width="300" />
+</p>
+
+# Ecsact CLI
+
+The Ecsact CLI is _the_ utility for the following:
+
+* Code generation frontend
+* Benchmark utility
+* Config details about Ecsact SDK installation and builtins
+
+## Install
+
+Ecsact CLI ships with the Ecsact SDK. [ecsact.dev/start](https://ecsact.dev/start)
+
diff --git a/WORKSPACE.bazel b/WORKSPACE.bazel
@@ -0,0 +1 @@
+workspace(name = "ecsact_codegen")
diff --git a/bazel/BUILD.bazel b/bazel/BUILD.bazel
diff --git a/bazel/copts.bzl b/bazel/copts.bzl
@@ -0,0 +1,4 @@
+copts = select({
+    "@bazel_tools//tools/cpp:msvc": ["/std:c++20", "/Zc:preprocessor", "/permissive-"],
+    "//conditions:default": ["-std=c++20", "-fexperimental-library"],
+})
diff --git a/bazel/platforms/BUILD.bazel b/bazel/platforms/BUILD.bazel
@@ -0,0 +1,19 @@
+package(default_visibility = ["//:__subpackages__"])
+
+platform(
+    name = "windows",
+    constraint_values = [
+        "@platforms//cpu:x86_64",
+        "@platforms//os:windows",
+        "@bazel_tools//tools/cpp:msvc",
+    ],
+)
+
+platform(
+    name = "linux",
+    constraint_values = [
+        "@platforms//cpu:x86_64",
+        "@platforms//os:linux",
+        "@bazel_tools//tools/cpp:clang",
+    ],
+)
diff --git a/codegen_plugin.bzl b/codegen_plugin.bzl
@@ -0,0 +1,141 @@
+"""
+Exports `cc_ecsact_codegen_plugin`
+"""
+
+load("@rules_cc//cc:defs.bzl", "cc_binary", "cc_test")
+load("//bazel:copts.bzl", _copts = "copts")
+
+EcsactCodegenPluginInfo = provider(
+    doc = "",
+    fields = {
+        "output_extension": "Plugin name. Also used as output file extension. This must match the extension specified by the plugin.",
+        "plugin": "Path to plugin or name of builtin plugin",
+        "data": "Files needed at runtime",
+    },
+)
+
+def _ecsact_codegen_plugin(ctx):
+    return [
+        EcsactCodegenPluginInfo(
+            output_extension = ctx.attr.output_extension,
+            plugin = ctx.attr.plugin,
+            data = [],
+        ),
+    ]
+
+ecsact_codegen_plugin = rule(
+    implementation = _ecsact_codegen_plugin,
+    doc = "Bazel info necessary for ecsact codegen plugin to be used with `ecsact_codegen`. Default plugins are available at `@ecsact//codegen_plugins:*`.",
+    attrs = {
+        "output_extension": attr.string(mandatory = True, doc = "Plugin name. Also used as output file extension. This must match the extension specified by the plugin."),
+        "plugin": attr.string(mandatory = True, doc = "Path to plugin or name of builtin plugin."),
+    },
+)
+
+def _cc_ecsact_codegen_plugin_impl(ctx):
+    plugin = None
+    files = ctx.attr.cc_binary[DefaultInfo].files
+
+    for file in files.to_list():
+        if file.extension == "so":
+            plugin = file
+        if file.extension == "dll":
+            plugin = file
+
+    return [
+        EcsactCodegenPluginInfo(
+            output_extension = ctx.attr.output_extension,
+            plugin = plugin,
+            data = [plugin],
+        ),
+    ]
+
+_cc_ecsact_codegen_plugin = rule(
+    implementation = _cc_ecsact_codegen_plugin_impl,
+    attrs = {
+        "cc_binary": attr.label(mandatory = True),
+        "output_extension": attr.string(mandatory = True),
+    },
+)
+
+_generated_src = """
+#include "ecsact/codegen_plugin.h"
+
+const char* ecsact_codegen_plugin_name() {{
+	return "{output_extension}";
+}}
+"""
+
+def _cc_ecsact_codegen_plugin_src_impl(ctx):
+    output_cc_src = ctx.actions.declare_file("plugin_name.cc".format(ctx.attr.name))
+    ctx.actions.write(
+        output = output_cc_src,
+        content = _generated_src.format(output_extension = ctx.attr.output_extension),
+    )
+
+    return [
+        DefaultInfo(files = depset([output_cc_src])),
+    ]
+
+_cc_ecsact_codegen_plugin_src = rule(
+    implementation = _cc_ecsact_codegen_plugin_src_impl,
+    attrs = {
+        "output_extension": attr.string(mandatory = True),
+    },
+)
+
+def cc_ecsact_codegen_plugin(name = None, srcs = [], deps = [], defines = [], no_validate_test = False, output_extension = None, **kwargs):
+    """Create ecsact codegen plugin with C++
+
+    NOTE: ecsact_codegen_plugin_name() is automatically generated for you based
+          on the `output_extension` attribute.
+
+    Args:
+        name: Passed to underling cc_binary
+        srcs: Passed to underling cc_binary
+        deps: Passed to underling cc_binary
+        defines: Passed to underling cc_binary
+        output_extension: File extension the plugin writes to
+        no_validate_test: Don't create plugin validation test (not recommended)
+        **kwargs: Passed to underling cc_binary
+    """
+    cc_binary(
+        name = "{}_bin".format(name),
+        srcs = srcs + [
+            "@ecsact_runtime//dylib:dylib.cc",
+            ":{}__pn".format(name),
+        ],
+        deps = deps + [
+            "@ecsact_runtime//:dylib",
+            "@ecsact_runtime//dylib:meta",
+            "@ecsact_runtime//:codegen_plugin",
+            "@ecsact_runtime//:codegen_plugin_cc",
+        ],
+        defines = defines + ["ECSACT_META_API_LOAD_AT_RUNTIME"],
+        linkshared = True,
+        **kwargs
+    )
+
+    _cc_ecsact_codegen_plugin_src(
+        name = "{}__pn".format(name),
+        output_extension = output_extension,
+    )
+
+    _cc_ecsact_codegen_plugin(
+        name = name,
+        cc_binary = ":{}_bin".format(name),
+        output_extension = output_extension,
+    )
+
+    if not no_validate_test:
+        cc_test(
+            name = "{}__validate".format(name),
+            srcs = ["@ecsact_runtime//:ecsact/codegen/ecsact_codegen_plugin_test.cc"],
+            args = ["$(rootpath :{}_bin)".format(name)],
+            copts = _copts,
+            data = [":{}_bin".format(name)],
+            deps = [
+                "@bazel_tools//tools/cpp/runfiles",
+                "@ecsact_runtime//:codegen_plugin_validate",
+            ],
+        )
diff --git a/cog.toml b/cog.toml
@@ -0,0 +1,5 @@
+post_bump_hooks = [
+	"git push",
+	"git push origin {{version}}",
+	"gh release create {{version}} --generate-notes --latest -t {{version}} --verify-tag",
+]
