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feat: support base64 source map

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Signed-off-by: MiaoWoo <admin@yumc.pw>
This commit is contained in:
MiaoWoo
2020-04-24 13:04:45 +08:00
parent b92cfccb84
commit de99c0dd92
7 changed files with 87 additions and 50 deletions
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50
packages/api/src/console.ts
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@ -1,10 +1,9 @@
import i18m from '@ms/i18n'
import { SourceMapBuilder } from 'source-map-builder'
import * as base64 from 'base64-js'
const Arrays = Java.type('java.util.Arrays');
const Level = Java.type('java.util.logging.Level');
const JavaString = Java.type('java.lang.String');
const Files = Java.type('java.nio.file.Files');
const Paths = Java.type('java.nio.file.Paths');
const ignoreLogPrefix = ['java.', 'net.minecraft.', 'org.bukkit.', 'jdk.nashorn.', 'io.netty.', 'org.spongepowered.'];
@ -23,6 +22,7 @@ export class MiaoScriptConsole implements Console {
Console: NodeJS.ConsoleConstructor;
private sourceMaps: { [key: string]: SourceMapBuilder } = {};
private sourceFileMaps: { [key: string]: string } = {};
private _name: string = '';
private _level: LogLevel = LogLevel.INFO;
@ -83,7 +83,7 @@ export class MiaoScriptConsole implements Console {
this.console(i18m.translate(name, param))
}
object(obj) {
for (var i in obj) {
for (const i in obj) {
this.info(i, '=>', obj[i])
}
}
@ -93,23 +93,31 @@ export class MiaoScriptConsole implements Console {
readSourceMap(fileName: string, lineNumber: number) {
try {
if (fileName.endsWith('js')) {
var file = Paths.get(fileName + '.map');
if (this.sourceMaps[fileName] === undefined) {
if (file.toFile().exists()) {
var sourceMapObj = JSON.parse(new JavaString(Files.readAllBytes(file), "UTF-8"))
this.sourceMaps[fileName] = new SourceMapBuilder(sourceMapObj)
} else {
this.sourceMaps[fileName] = null;
this.sourceMaps[fileName] = null
let sourceLine = base.read(fileName).split('\n');
let lastLine = sourceLine[sourceLine.length - 1]
if (lastLine.startsWith('//# sourceMappingURL=')) {
let sourceContent = null;
let sourceMappingURL = lastLine.split('sourceMappingURL=', 2)[1];
if (sourceMappingURL.startsWith('data:application/json;base64,')) {
sourceContent = String.fromCharCode(...Array.from(base64.toByteArray(sourceMappingURL.split(',', 2)[1])))
} else if (sourceMappingURL.startsWith('http')) {
// TODO
} else {
let file = Paths.get(Paths.get(fileName, '..', sourceMappingURL).toFile().getCanonicalPath()).toFile();
if (file.exists()) { sourceContent = base.read(file) }
}
if (sourceContent) {
this.sourceMaps[fileName] = new SourceMapBuilder(JSON.parse(sourceContent))
this.sourceFileMaps[fileName] = Paths.get(fileName, '..', this.sourceMaps[fileName].sources[0]).toFile().getCanonicalPath();
}
}
}
if (this.sourceMaps[fileName]) {
var sourceMapping = this.sourceMaps[fileName].getSource(lineNumber, 25, true);
if (sourceMapping) {
if (lineNumber != sourceMapping.mapping.sourceLine) {
fileName = fileName.replace(".js", ".ts");
lineNumber = sourceMapping.mapping.sourceLine;
}
}
let sourceMapping = this.sourceMaps[fileName].getSource(lineNumber, 25, true, true);
fileName = this.sourceFileMaps[fileName]
if (sourceMapping && lineNumber != sourceMapping.mapping.sourceLine) { lineNumber = sourceMapping.mapping.sourceLine; }
}
}
} catch (error) {
@ -121,26 +129,26 @@ export class MiaoScriptConsole implements Console {
}
}
stack(ex: Error): string[] {
var stack = ex.getStackTrace();
var cache = ['§c' + ex];
let stack = ex.getStackTrace();
let cache = ['§c' + ex];
//@ts-ignore
if (stack.class) {
stack = Arrays.asList(stack)
}
stack.forEach(trace => {
if (trace.className.startsWith('<')) {
var { fileName, lineNumber } = this.readSourceMap(trace.fileName, trace.lineNumber)
let { fileName, lineNumber } = this.readSourceMap(trace.fileName, trace.lineNumber)
if (fileName.startsWith(root)) { fileName = fileName.split(root)[1] }
cache.push(` §e->§c ${fileName} => §4${trace.methodName}:${lineNumber}`)
} else {
var className = trace.className;
let className = trace.className;
var fileName = trace.fileName as string;
if (className.startsWith('jdk.nashorn.internal.scripts')) {
className = className.substr(className.lastIndexOf('$') + 1)
var { fileName, lineNumber } = this.readSourceMap(trace.fileName, trace.lineNumber)
if (fileName.startsWith(root)) { fileName = fileName.split(root)[1] }
} else {
for (var prefix in ignoreLogPrefix) {
for (let prefix in ignoreLogPrefix) {
if (className.startsWith(ignoreLogPrefix[prefix])) {
return;
}