mirror of
https://github.com/NixOS/nixpkgs.git
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38 lines
1.2 KiB
Bash
38 lines
1.2 KiB
Bash
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#!/usr/bin/env nix-shell
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#!nix-shell -i bash -p curl jq nix-prefetch
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# adapted from rust-analyzer
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set -euo pipefail
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cd "$(dirname "$0")"
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nixpkgs=../../../..
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owner=$(sed -nE 's/.*\bowner = "(.*)".*/\1/p' ./default.nix)
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repo=$(sed -nE 's/.*\brepo = "(.*)".*/\1/p' ./default.nix)
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rev=$(
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curl -s "https://api.github.com/repos/$owner/$repo/releases" |
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jq 'map(select(.prerelease | not)) | .[0].tag_name' --raw-output
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)
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version=${rev:1}
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old_version=$(sed -nE 's/.*\bversion = "(.*)".*/\1/p' ./default.nix)
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if grep -q 'cargoSha256 = ""' ./default.nix; then
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old_version='broken'
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fi
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if [[ "$version" == "$old_version" ]]; then
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echo "Up to date: $version"
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exit
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fi
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echo "$old_version -> $version"
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sha256=$(nix-prefetch -f "$nixpkgs" nym.src --rev "$rev")
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# Clear cargoSha256 to avoid inconsistency.
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sed -e "s/version = \".*\"/version = \"$version\"/" \
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-e "s/sha256 = \".*\"/sha256 = \"$sha256\"/" \
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-e "s/cargoSha256 = \".*\"/cargoSha256 = \"\"/" \
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--in-place ./default.nix
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echo "Prebuilding for cargoSha256"
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cargo_sha256=$(nix-prefetch "{ sha256 }: (import $nixpkgs {}).nym.cargoDeps.overrideAttrs (_: { outputHash = sha256; })")
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sed "s/cargoSha256 = \".*\"/cargoSha256 = \"$cargo_sha256\"/" \
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--in-place ./default.nix
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