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nixpkgs/pkgs/servers/web-apps/baget/updater.sh
2022-01-11 19:53:30 +03:00

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#!/usr/bin/env nix-shell
#!nix-shell -i bash -p gnused jq common-updater-scripts nuget-to-nix dotnet-sdk_3 nix-prefetch-github
set -eo pipefail
cd "$(dirname "${BASH_SOURCE[0]}")"
deps_file="$(realpath ./deps.nix)"
new_version="$(curl -s "https://api.github.com/repos/loic-sharma/BaGet/releases?per_page=1" | jq -r '.[0].name' | sed 's,^v,,')"
old_version="$(sed -nE 's/\s*version = "(.*)".*/\1/p' ./default.nix)"
if [[ "$new_version" == "$old_version" ]]; then
echo "Already up to date!"
exit 0
fi
new_rev="v$new_version"
nix-prefetch-github loic-sharma BaGet --rev "$new_rev" > repo_info
new_hash="$(jq -r ".sha256" < repo_info)"
rm repo_info
pushd ../../../..
update-source-version baget "$new_version" "$new_hash"
store_src="$(nix-build -A baget.src --no-out-link)"
src="$(mktemp -d /tmp/baget-src.XXX)"
cp -rT "$store_src" "$src"
trap 'rm -r "$src"' EXIT
chmod -R +w "$src"
pushd "$src"
export DOTNET_NOLOGO=1
export DOTNET_CLI_TELEMETRY_OPTOUT=1
mkdir ./nuget_pkgs
dotnet restore src/BaGet/BaGet.csproj --packages ./nuget_pkgs
nuget-to-nix ./nuget_pkgs > "$deps_file"