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- separate file for localSource - new type for local source paths
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,84 @@ | ||
| import * as fs from 'fs'; | ||
| import { Logger } from 'node-file-log'; | ||
| import { parse } from 'path'; | ||
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| export interface LocalPaths { | ||
| name: string; | ||
| path: string | undefined; | ||
| paths: string[]; | ||
| } | ||
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| export interface LocalSourcesPattern { | ||
| include: string; | ||
| exclude: string; | ||
| } | ||
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| const localSourceLog = Logger.create('SourceMap'); | ||
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| /** | ||
| * A local source file. | ||
| */ | ||
| export class LocalSource { | ||
| /** The name of this source. Usually a file name. */ | ||
| public readonly name: string; | ||
| /** The local absolute path to this source. */ | ||
| public path: string; | ||
| public paths?: string[]; | ||
| /** An array of possible alias names. */ | ||
| public aliasNames: string[]; | ||
| /** An artificial key that iff > 0 is used by VS Code to retrieve the source through the SourceRequest. */ | ||
| public sourceReference: number; | ||
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| constructor(path: string, paths?: string[]) { | ||
| const parsedPath = parse(path); | ||
| this.path = path; | ||
| this.name = parsedPath.base; | ||
| this.aliasNames = [ | ||
| parsedPath.name, | ||
| parsedPath.base | ||
| ]; | ||
| this.sourceReference = 0; | ||
| if (paths && paths.length > 0) { | ||
| this.paths = paths; | ||
| localSourceLog.info(`Additional paths found ${JSON.stringify(this.paths)}`); | ||
| } | ||
| } | ||
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| public loadFromDisk(): string { | ||
| return fs.readFileSync(this.path, 'utf8'); | ||
| } | ||
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| public getSourceLine(lineNo: number): string { | ||
| const fileContents = this.loadFromDisk(); | ||
| const lines = fileContents.split("\n"); | ||
| const ret = lines[lineNo - 1]; | ||
| if (ret === undefined) { | ||
| throw new Error(`Line ${lineNo} does not exist in ${this.name}`); | ||
| } | ||
| return ret.trim(); | ||
| } | ||
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| public leadingDebuggerStmts(): number { | ||
| let counter = 0; | ||
| const fileContents = this.loadFromDisk(); | ||
| const lines = fileContents.split("\n"); | ||
| // tslint:disable-next-line:prefer-for-of | ||
| for (let i = 0; i < lines.length; i++) { | ||
| if (lines[i].trim().startsWith("debugger;")) { | ||
| counter++; | ||
| } else { | ||
| break; | ||
| } | ||
| } | ||
| return counter; | ||
| } | ||
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| public sourceName(): string { | ||
| return parse(this.path).name; | ||
| } | ||
| } | ||
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