30 lines
931 B
Bash
Executable file
30 lines
931 B
Bash
Executable file
#! /usr/bin/env nix-shell
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#! nix-shell -i bash -p gnused nix nodejs prefetch-npm-deps wget
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set -euo pipefail
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pushd "$(dirname "${BASH_SOURCE[0]}")"
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version=$(npm view svelte-language-server version)
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tarball="svelte-language-server-$version.tgz"
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url="https://registry.npmjs.org/svelte-language-server/-/$tarball"
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if [[ "$UPDATE_NIX_OLD_VERSION" == "$version" ]]; then
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echo "Already up to date!"
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exit 0
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fi
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sed -i 's#version = "[^"]*"#version = "'"$version"'"#' package.nix
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sha256=$(nix-prefetch-url "$url")
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src_hash=$(nix-hash --type sha256 --to-sri "$sha256")
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sed -i 's#hash = "[^"]*"#hash = "'"$src_hash"'"#' package.nix
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rm -f package-lock.json package.json *.tgz
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wget "$url"
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tar xf "$tarball" --strip-components=1 package/package.json
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npm i --package-lock-only
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npm_hash=$(prefetch-npm-deps package-lock.json)
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sed -i 's#npmDepsHash = "[^"]*"#npmDepsHash = "'"$npm_hash"'"#' package.nix
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rm -f package.json *.tgz
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popd
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