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Capture elm compiler errors in order to log them cleanly without overlapping process logs.

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This commit is contained in:
Dillon Kearns 2021-07-14 18:07:20 -07:00
parent 22c5fc968d
commit c85a5e82f4
1 changed files with 27 additions and 8 deletions
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35
generator/src/build.js
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@ -47,7 +47,11 @@ async function run(options) {
const cliDone = runCli(options); const cliDone = runCli(options);
const compileClientDone = compileElm(options); const compileClientDone = compileElm(options);
await Promise.all([copyDone, cliDone, compileClientDone]); try {
await Promise.all([copyDone, cliDone, compileClientDone]);
} catch (error) {
console.log(error);
}
} }
function initWorker() { function initWorker() {
@ -140,13 +144,18 @@ function spawnElmMake(options, elmEntrypointPath, outputPath, cwd) {
}); });
} }
const subprocess = runElm(options, elmEntrypointPath, outputPath, cwd); const subprocess = runElm(options, elmEntrypointPath, outputPath, cwd);
let commandOutput = "";
subprocess.stderr.on("data", function (data) {
commandOutput += data;
});
subprocess.on("close", async (code) => { subprocess.on("close", async (code) => {
if (code == 0 && (await fs.fileExists(fullOutputPath))) { if (code == 0 && (await fs.fileExists(fullOutputPath))) {
resolve(); resolve();
} else { } else {
process.exitCode = 1; process.exitCode = 1;
reject(); reject(restoreColor(JSON.parse(commandOutput).errors));
} }
}); });
}); });
@ -159,24 +168,34 @@ function spawnElmMake(options, elmEntrypointPath, outputPath, cwd) {
*/ */
function runElm(options, elmEntrypointPath, outputPath, cwd) { function runElm(options, elmEntrypointPath, outputPath, cwd) {
if (options.debug) { if (options.debug) {
console.log("Running elm make"); // console.log("Running elm make");
return spawnCallback( return spawnCallback(
`elm`, `elm`,
["make", elmEntrypointPath, "--output", outputPath, "--debug"], [
"make",
elmEntrypointPath,
"--output",
outputPath,
"--debug",
"--report",
"json",
],
{ {
// ignore stdout // ignore stdout
stdio: ["inherit", "ignore", "inherit"], // stdio: ["inherit", "ignore", "inherit"],
cwd: cwd, cwd: cwd,
} }
); );
} else { } else {
console.log("Running elm-optimize-level-2"); // console.log("Running elm-optimize-level-2");
return spawnCallback( return spawnCallback(
`elm-optimize-level-2`, `elm-optimize-level-2`,
[elmEntrypointPath, "--output", outputPath], [elmEntrypointPath, "--output", outputPath, "--report", "json"],
{ {
// ignore stdout // ignore stdout
stdio: ["inherit", "ignore", "inherit"], // stdio: ["inherit", "ignore", "inherit"],
cwd: cwd, cwd: cwd,
} }
); );