anki/ts/svelte/svelte.bzl
2021-04-20 13:44:44 +02:00

99 lines
2.8 KiB
Python

load("@npm//svelte-check:index.bzl", _svelte_check = "svelte_check_test")
load("@build_bazel_rules_nodejs//:providers.bzl", "DeclarationInfo", "declaration_info")
load("@io_bazel_rules_sass//:defs.bzl", "SassInfo")
def _get_dep_sources(dep):
if SassInfo in dep:
return dep[SassInfo].transitive_sources
elif DeclarationInfo in dep:
return dep[DeclarationInfo].transitive_declarations
else:
return []
def _get_sources(deps):
return depset([], transitive = [_get_dep_sources(dep) for dep in deps])
def _svelte(ctx):
args = ctx.actions.args()
args.use_param_file("@%s", use_always = True)
args.set_param_file_format("multiline")
args.add(ctx.file.entry_point.path)
args.add(ctx.outputs.mjs.path)
args.add(ctx.outputs.dts.path)
args.add(ctx.outputs.css.path)
args.add(ctx.var["BINDIR"])
args.add(ctx.var["GENDIR"])
args.add_all(ctx.files._shims)
deps = _get_sources(ctx.attr.deps).to_list()
ctx.actions.run(
execution_requirements = {"supports-workers": "1"},
executable = ctx.executable._svelte_bin,
outputs = [ctx.outputs.mjs, ctx.outputs.dts, ctx.outputs.css],
inputs = [ctx.file.entry_point] + ctx.files._shims + deps,
mnemonic = "Svelte",
arguments = [args],
)
return [
declaration_info(depset([ctx.outputs.dts]), deps = [ctx.attr._shims]),
]
svelte = rule(
implementation = _svelte,
attrs = {
"entry_point": attr.label(allow_single_file = True),
"deps": attr.label_list(),
"_svelte_bin": attr.label(
default = Label("//ts/svelte:svelte_bin"),
executable = True,
cfg = "host",
),
"_shims": attr.label(
default = Label("@npm//svelte2tsx:svelte2tsx__typings"),
allow_files = True,
),
},
outputs = {
"mjs": "%{name}.svelte.mjs",
"dts": "%{name}.svelte.d.ts",
"css": "%{name}.svelte.css",
},
)
def compile_svelte(name, srcs, deps = [], visibility = ["//visibility:private"]):
for src in srcs:
svelte(
name = src.replace(".svelte", ""),
entry_point = src,
deps = deps,
visibility = visibility,
)
native.filegroup(
name = name,
srcs = srcs,
visibility = visibility,
)
def svelte_check(name = "svelte_check", srcs = []):
_svelte_check(
name = name,
args = [
"--workspace",
native.package_name(),
"--fail-on-warnings",
"--fail-on-hints",
],
data = [
"//ts:tsconfig.json",
"//ts/sveltelib",
"//ts/lib",
"//ts/lib:backend_proto",
"@npm//sass",
] + srcs,
env = {"SASS_PATH": "$(rootpath //ts:tsconfig.json)/../.."},
)