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| author | Christian Cleberg <[email protected]> | 2026-04-18 22:32:53 -0500 |
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| committer | Christian Cleberg <[email protected]> | 2026-04-18 22:32:53 -0500 |
| commit | 580e798e16346eb894eb899edac82d2efdf40adc (patch) | |
| tree | 6dec3b7db678f781138b40d34da37d21ac8fbe7d /node_modules/@jridgewell/remapping/src/remapping.ts | |
| download | brand-bench-580e798e16346eb894eb899edac82d2efdf40adc.tar.gz brand-bench-580e798e16346eb894eb899edac82d2efdf40adc.tar.bz2 brand-bench-580e798e16346eb894eb899edac82d2efdf40adc.zip | |
initial commit
Diffstat (limited to 'node_modules/@jridgewell/remapping/src/remapping.ts')
| -rw-r--r-- | node_modules/@jridgewell/remapping/src/remapping.ts | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/node_modules/@jridgewell/remapping/src/remapping.ts b/node_modules/@jridgewell/remapping/src/remapping.ts new file mode 100644 index 0000000..c0f8b0d --- /dev/null +++ b/node_modules/@jridgewell/remapping/src/remapping.ts @@ -0,0 +1,42 @@ +import buildSourceMapTree from './build-source-map-tree'; +import { traceMappings } from './source-map-tree'; +import SourceMap from './source-map'; + +import type { SourceMapInput, SourceMapLoader, Options } from './types'; +export type { + SourceMapSegment, + EncodedSourceMap, + EncodedSourceMap as RawSourceMap, + DecodedSourceMap, + SourceMapInput, + SourceMapLoader, + LoaderContext, + Options, +} from './types'; +export type { SourceMap }; + +/** + * Traces through all the mappings in the root sourcemap, through the sources + * (and their sourcemaps), all the way back to the original source location. + * + * `loader` will be called every time we encounter a source file. If it returns + * a sourcemap, we will recurse into that sourcemap to continue the trace. If + * it returns a falsey value, that source file is treated as an original, + * unmodified source file. + * + * Pass `excludeContent` to exclude any self-containing source file content + * from the output sourcemap. + * + * Pass `decodedMappings` to receive a SourceMap with decoded (instead of + * VLQ encoded) mappings. + */ +export default function remapping( + input: SourceMapInput | SourceMapInput[], + loader: SourceMapLoader, + options?: boolean | Options, +): SourceMap { + const opts = + typeof options === 'object' ? options : { excludeContent: !!options, decodedMappings: false }; + const tree = buildSourceMapTree(input, loader); + return new SourceMap(traceMappings(tree), opts); +} |
