df816c9c80
The library used by ngcc to update the source files (MagicString) is able to generate a source-map but it is not able to account for any previous source-map that the input text is already associated with. There have been various attempts to fix this but none have been very successful, since it is not a trivial problem to solve. This commit contains a novel approach that is able to load up a tree of source-files connected by source-maps and flatten them down into a single source-map that maps directly from the final generated file to the original sources referenced by the intermediate source-maps. PR Close #35132
42 lines
1.4 KiB
Python
42 lines
1.4 KiB
Python
load("//tools:defaults.bzl", "ts_library")
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package(default_visibility = ["//visibility:public"])
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ts_library(
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name = "ngcc",
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srcs = glob([
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"*.ts",
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"**/*.ts",
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]),
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tsconfig = "//packages/compiler-cli:tsconfig",
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deps = [
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"//packages:types",
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"//packages/compiler",
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"//packages/compiler-cli/src/ngtsc/annotations",
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"//packages/compiler-cli/src/ngtsc/cycles",
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"//packages/compiler-cli/src/ngtsc/diagnostics",
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"//packages/compiler-cli/src/ngtsc/file_system",
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"//packages/compiler-cli/src/ngtsc/imports",
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"//packages/compiler-cli/src/ngtsc/incremental:api",
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"//packages/compiler-cli/src/ngtsc/metadata",
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"//packages/compiler-cli/src/ngtsc/partial_evaluator",
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"//packages/compiler-cli/src/ngtsc/perf",
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"//packages/compiler-cli/src/ngtsc/reflection",
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"//packages/compiler-cli/src/ngtsc/scope",
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"//packages/compiler-cli/src/ngtsc/transform",
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"//packages/compiler-cli/src/ngtsc/translator",
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"//packages/compiler-cli/src/ngtsc/util",
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"@npm//@types/convert-source-map",
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"@npm//@types/node",
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"@npm//@types/semver",
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"@npm//@types/yargs",
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"@npm//canonical-path",
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"@npm//dependency-graph",
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"@npm//magic-string",
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"@npm//semver",
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"@npm//source-map",
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"@npm//sourcemap-codec",
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"@npm//typescript",
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],
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)
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