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feat(sourcemaps): refactored

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This commit is contained in:
Taha Yassine Kraiem 2022-09-14 16:07:59 +01:00
parent 4b0da35c6d
commit f51e8bee19
4 changed files with 21 additions and 7 deletions
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2
api/entrypoint.sh
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@ -1,5 +1,5 @@
#!/bin/sh
cd sourcemap-reader
nohup npm start &> /tmp/sourcemap-reader.log &
nohup npm start &
cd ..
uvicorn app:app --host 0.0.0.0 --port $LISTEN_PORT --reload --proxy-headers

2
ee/api/entrypoint.sh
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@ -2,6 +2,6 @@
sh env_vars.sh
source /tmp/.env.override
cd sourcemap-reader
nohup npm start &> /tmp/sourcemap-reader.log &
nohup npm start &
cd ..
uvicorn app:app --host 0.0.0.0 --port $LISTEN_PORT --reload --proxy-headers

1
sourcemap-reader/.gitignore vendored
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@ -4,3 +4,4 @@ npm-debug.log
.cache
test.html
/utils/
mappings.wasm

23
sourcemap-reader/servers/sourcemaps-handler.js
View file

@ -40,12 +40,21 @@ module.exports.sourcemapReader = async event => {
Key: event.key
};
return new Promise(function (resolve, reject) {
const getObjectStart = Date.now();
s3.getObject(options, (err, data) => {
if (err) {
console.error("[SR] Get S3 object failed");
console.error(err);
return reject(err);
}
const getObjectEnd = Date.now();
const fileSize = (data.ContentLength / 1024) / 1024;
options.fileSize = `${fileSize} Mb`;
const downloadTime = (getObjectEnd - getObjectStart) / 1000;
options.downloadTime = `${downloadTime} s`;
if (fileSize >= 3) {
console.log("[SR] large file:" + JSON.stringify(options));
}
let sourcemap = data.Body.toString();
return new sourceMap.SourceMapConsumer(sourcemap)
@ -68,17 +77,15 @@ module.exports.sourcemapReader = async event => {
preview = preview.slice(start, original.line + event.padding);
}
} else {
console.log("[SR] source not found, null preview for:");
console.log(original.source);
console.log(`[SR] source not found, null preview for: ${original.source}`);
preview = []
}
url = URL.parse(original.source);
} else {
console.log("[SR] couldn't find original position of:");
console.log({
console.log("[SR] couldn't find original position of: " + JSON.stringify({
line: event.positions[i].line,
column: event.positions[i].column
});
}));
}
let result = {
"absPath": url.href,
@ -92,6 +99,12 @@ module.exports.sourcemapReader = async event => {
results.push(result);
}
consumer = undefined;
const sourcemapProcessingTime = (Date.now() - getObjectEnd) / 1000;
options.sourcemapProcessingTime = `${sourcemapProcessingTime} s`
if (fileSize >= 3 || sourcemapProcessingTime > 2) {
console.log("[SR] " + JSON.stringify(options));
}
// Use this code if you don't use the http event with the LAMBDA-PROXY integration
return resolve(results);
})