59 lines
2.1 KiB
Python
59 lines
2.1 KiB
Python
"""Rule for generating Wails build assets."""
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load(":private/common.bzl", "write_manifest")
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def _wails_build_assets_impl(ctx):
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toolchain = ctx.toolchains["//wails:toolchain_type"].wails
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out_dir = ctx.actions.declare_directory(ctx.label.name)
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manifest = write_manifest(ctx, ctx.label.name + ".manifest", ctx.files.srcs, ctx.attr.strip_prefix)
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args = ctx.actions.args()
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args.add("--app-name", ctx.attr.app_name)
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args.add("--binary-name", ctx.attr.binary_name)
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args.add("--config-file", ctx.attr.config_file)
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args.add("--manifest", manifest.path)
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args.add("--out", out_dir.path)
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args.add("--wails", toolchain.executable.path)
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if ctx.attr.macos_minimum_system_version:
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args.add("--macos-minimum-system-version", ctx.attr.macos_minimum_system_version)
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ctx.actions.run(
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executable = ctx.executable._tool,
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arguments = [args],
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inputs = depset(ctx.files.srcs + [manifest, toolchain.go_executable]),
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outputs = [out_dir],
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tools = [
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ctx.executable._tool,
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toolchain.files_to_run,
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],
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env = {
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"GO_BIN": toolchain.go_executable.path,
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},
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mnemonic = "WailsBuildAssets",
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progress_message = "Generating Wails build assets for %s" % ctx.label,
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)
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return [DefaultInfo(files = depset([out_dir]))]
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wails_build_assets = rule(
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implementation = _wails_build_assets_impl,
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doc = "Runs `wails update build-assets` in a staged build directory.",
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attrs = {
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"app_name": attr.string(mandatory = True),
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"binary_name": attr.string(mandatory = True),
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"config_file": attr.string(default = "config.yml"),
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"macos_minimum_system_version": attr.string(default = ""),
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"srcs": attr.label_list(
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mandatory = True,
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allow_files = True,
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),
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"strip_prefix": attr.string(default = ""),
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"_tool": attr.label(
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default = "//wails/tools:build_assets_action",
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cfg = "exec",
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executable = True,
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),
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},
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toolchains = ["//wails:toolchain_type"],
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)
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