diff options
Diffstat (limited to 'nixpkgs/pkgs/servers/monitoring/grafana/update.sh')
-rwxr-xr-x | nixpkgs/pkgs/servers/monitoring/grafana/update.sh | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/servers/monitoring/grafana/update.sh b/nixpkgs/pkgs/servers/monitoring/grafana/update.sh new file mode 100755 index 000000000000..8fce84333885 --- /dev/null +++ b/nixpkgs/pkgs/servers/monitoring/grafana/update.sh @@ -0,0 +1,39 @@ +#!/usr/bin/env nix-shell +#!nix-shell -i bash -p curl common-updater-scripts jq nix nix-prefetch-scripts moreutils + +set -euxo pipefail + +FILE="$(nix-instantiate --eval -E 'with import ./. {}; (builtins.unsafeGetAttrPos "version" grafana).file' | tr -d '"')" +replaceHash() { + old="${1?old hash missing}" + new="${2?new hash missing}" + awk -v OLD="$old" -v NEW="$new" '{ + if (i=index($0, OLD)) { + $0 = substr($0, 1, i-1) NEW substr($0, i+length(OLD)); + } + print $0; + }' "$FILE" | sponge "$FILE" +} +extractVendorHash() { + original="${1?original hash missing}" + result="$(nix-build -A grafana.go-modules 2>&1 | tail -n3 | grep 'got:' | cut -d: -f2- | xargs echo || true)" + [ -z "$result" ] && { echo "$original"; } || { echo "$result"; } +} + +oldVersion="$(nix-instantiate --eval -E "with import ./. {}; lib.getVersion grafana" | tr -d '"')" +latest="$(curl https://api.github.com/repos/grafana/grafana/releases/latest | jq '.tag_name' -r | tr -d 'v')" + +targetVersion="${1:-$latest}" +if [ ! "${oldVersion}" = "${targetVersion}" ]; then + update-source-version grafana "${targetVersion#v}" + oldStaticHash="$(nix-instantiate --eval -A grafana.srcStatic.outputHash | tr -d '"')" + newStaticHash="$(nix-prefetch-url "https://dl.grafana.com/oss/release/grafana-${targetVersion#v}.linux-amd64.tar.gz")" + replaceHash "$oldStaticHash" "$newStaticHash" + goHash="$(nix-instantiate --eval -A grafana.vendorSha256 | tr -d '"')" + emptyHash="$(nix-instantiate --eval -A lib.fakeSha256 | tr -d '"')" + replaceHash "$goHash" "$emptyHash" + replaceHash "$emptyHash" "$(extractVendorHash "$goHash")" + nix-build -A grafana +else + echo "grafana is already up-to-date" +fi |