50 lines
1.8 KiB
Bash
Executable file
50 lines
1.8 KiB
Bash
Executable file
#!/usr/bin/env nix-shell
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#! nix-shell -i bash -p nodejs yarn yarn2nix jq rsync common-updater-scripts moreutils
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set -exuo pipefail
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expr_dir=$(cd "$(dirname "$0")"; pwd)
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tmp=$(mktemp -dt update-meshcentral.XXXXXX)
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npm show --json meshcentral > "$tmp/npm.json"
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version=$(<"$tmp/npm.json" jq -r .version)
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tarball=$(<"$tmp/npm.json" jq -r .dist.tarball)
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prefetch=$(nix-prefetch-url --unpack --print-path "$tarball" | tr '\n' ' ')
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read -r hash storePath <<<"$prefetch"
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cd "$tmp"
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rsync -r --chmod=u=rwX "$storePath/" package/
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cd package
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# Very crude way of discovering optional dependencies. These are
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# fetched at runtime by stock upstream, but we don't allow that kind
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# of thing in nix :)
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awk <meshcentral.js "
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BEGIN { RS=\"[\n;]\" }
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match(\$0, /(modules|passport) = (\[.*\])$/, a) { print a[2] }
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match(\$0, /(modules|passport).push\(('[^']+')\)/, a) { print a[2] }
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" |
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tr \' \" |
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jq --slurp '[if type == "array" then .[] else . end] | flatten' |
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# And an equally crude way of adding them to package.json. We
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# can't use yarn add here, because that will blow up on
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# dependencies which don't support the current platform. Even with
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# --optional.
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jq --slurpfile package package.json \
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'(. | map(. | capture("(?<name>@?[^@]+)(@(?<version>.+))?") | { key: .name, value: (.version // "*")}) | from_entries) as $optionalDependencies | $package | .[] | .optionalDependencies |= . + $optionalDependencies' |
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sponge package.json
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# Fetch all the optional dependencies, so we have them available in
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# yarn.lock/yarn.nix
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yarn install --ignore-scripts
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cp package.json "$expr_dir"
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cp yarn.lock "$expr_dir/yarn.lock"
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yarn2nix > "$expr_dir/yarn.nix"
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cd "$expr_dir/../../../.."
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update-source-version meshcentral "$version" "$hash" "$tarball"
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# Only clean up if everything worked
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cd /
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rm -rf "$tmp"
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