nixpkgs/pkgs/applications/blockchains/nbxplorer/util/update-common.sh
2020-09-12 15:31:23 +02:00

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#!/usr/bin/env nix-shell
#!nix-shell -i bash -p coreutils curl jq common-updater-scripts dotnet-sdk_3
set -euo pipefail
# This script uses the following env vars:
# getVersionFromTags
# onlyCreateDeps
pkgName=$1
depsFile=$2
: ${getVersionFromTags:=}
: ${onlyCreateDeps:=}
scriptDir=$(cd "${BASH_SOURCE[0]%/*}" && pwd)
nixpkgs=$(realpath "$scriptDir"/../../../../..)
evalNixpkgs() {
nix eval --raw "(with import \"$nixpkgs\" {}; $1)"
}
getRepo() {
url=$(evalNixpkgs $pkgName.src.meta.homepage)
echo $(basename $(dirname $url))/$(basename $url)
}
getLatestVersionTag() {
"$nixpkgs"/pkgs/common-updater/scripts/list-git-tags https://github.com/$(getRepo) 2>/dev/null \
| sort -V | tail -1 | sed 's|^v||'
}
if [[ ! $onlyCreateDeps ]]; then
oldVersion=$(evalNixpkgs "$pkgName.version")
if [[ $getVersionFromTags ]]; then
newVersion=$(getLatestVersionTag)
else
newVersion=$(curl -s "https://api.github.com/repos/$(getRepo)/releases" | jq -r '.[0].name')
fi
if [[ $newVersion == $oldVersion ]]; then
echo "nixpkgs already has the latest version $newVersion"
echo "Run this script with env var onlyCreateDeps=1 to recreate "$(basename "$depsFile")
exit 0
else
echo "Updating $pkgName: $oldVersion -> $newVersion"
(cd "$nixpkgs" && update-source-version "$pkgName" "$newVersion")
fi
fi
storeSrc="$(nix-build "$nixpkgs" -A $pkgName.src --no-out-link)"
. "$scriptDir"/create-deps.sh "$storeSrc" "$depsFile"