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allow passing sass deps to svelte compile/check

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This commit is contained in:
Damien Elmes 2021-04-15 14:27:53 +10:00
parent 2d417b1160
commit 6cee43631a
2 changed files with 21 additions and 7 deletions
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16
ts/svelte/svelte.bzl
View File

@ -1,5 +1,9 @@
load("@npm//svelte-check:index.bzl", _svelte_check = "svelte_check_test")
load("@build_bazel_rules_nodejs//:providers.bzl", "declaration_info", "run_node")
load("@io_bazel_rules_sass//:defs.bzl", "SassInfo")
def _get_sources(deps):
return depset([], transitive = [dep[SassInfo].transitive_sources for dep in deps])
def _svelte(ctx):
args = ctx.actions.args()
@ -10,13 +14,17 @@ def _svelte(ctx):
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,
inputs = [ctx.file.entry_point] + ctx.files._shims + deps,
mnemonic = "Svelte",
arguments = [args],
)
@ -29,6 +37,7 @@ 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,
@ -46,11 +55,12 @@ svelte = rule(
},
)
def compile_svelte(name, srcs):
def compile_svelte(name, srcs, deps = []):
for src in srcs:
svelte(
name = src.replace(".svelte", ""),
entry_point = src,
deps = deps,
)
native.filegroup(
@ -74,5 +84,5 @@ def svelte_check(name = "svelte_check", srcs = []):
"//ts/lib:backend_proto",
"@npm//sass",
] + srcs,
link_workspace_root = True,
env = {"SASS_PATH": "$(rootpath //ts:tsconfig.json)/../.."},
)

12
ts/svelte/svelte.ts
View File

@ -146,9 +146,13 @@ async function writeJs(
source: string,
inputFilename: string,
outputJsPath: string,
outputCssPath: string
outputCssPath: string,
binDir: string,
genDir: string
): Promise<void> {
const preprocessOptions = preprocess({});
const preprocessOptions = preprocess({
scss: { includePaths: [binDir, genDir] },
});
preprocessOptions.filename = inputFilename;
try {
@ -179,13 +183,13 @@ async function writeJs(
}
async function compileSvelte(args) {
const [sveltePath, mjsPath, dtsPath, cssPath, ...tsLibs] = args;
const [sveltePath, mjsPath, dtsPath, cssPath, binDir, genDir, ...tsLibs] = args;
const svelteSource = (await readFile(sveltePath)) as string;
const mockTsPath = sveltePath + ".ts";
await writeTs(svelteSource, sveltePath, mockTsPath);
await writeDts(mockTsPath, dtsPath, tsLibs);
await writeJs(svelteSource, sveltePath, mjsPath, cssPath);
await writeJs(svelteSource, sveltePath, mjsPath, cssPath, binDir, genDir);
return true;
}