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91e5b85955
* Excluding sourcemaps comment in production builds Fixes MetaMask/metamask-extension#7077 * Fix source map explorer script The source map explorer script now re-adds the source map comment to each file to ensure the source map visualization still works. Each module with a sourcemap is copied to a temporary directory along with the module it corresponds to, and from there it's passed into `source-map-explorer`. This should ensure the resulting visualization matches what it was before. Everything has been moved inside of functions to generally improve readability, and to allow the use of local variables. Co-authored-by: Mark Stacey <markjstacey@gmail.com>
35 lines
943 B
Bash
Executable File
35 lines
943 B
Bash
Executable File
#!/usr/bin/env bash
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set -x
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set -e
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set -u
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set -o pipefail
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function generate_sourcemap() {
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local temp_dir="${1}"; shift
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local module_name="${1}"; shift
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cp "dist/chrome/${module_name}.js" "${temp_dir}/"
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cp "dist/sourcemaps/${module_name}.js.map" "${temp_dir}/"
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printf '//# sourceMappingURL=%s.js.map' "${module_name}" >> "${temp_dir}/${module_name}.js"
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yarn source-map-explorer "${temp_dir}/${module_name}.js" "${temp_dir}/${module_name}.js.map" --html "build-artifacts/source-map-explorer/${module_name}.html"
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}
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function main() {
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mkdir -p build-artifacts/source-map-explorer
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local temp_dir
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temp_dir="$(mktemp -d)"
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for file in dist/sourcemaps/*.js.map; do
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[[ -e $file ]] || (echo 'Failed to find any JavaScript modules' && exit 1)
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local filename
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filename="$(basename "${file}")"
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local module_name
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module_name="${filename%.js.map}"
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generate_sourcemap "${temp_dir}" "${module_name}"
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done
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}
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main
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