68 lines
2.5 KiB
Bash
Executable File
68 lines
2.5 KiB
Bash
Executable File
#!/usr/bin/env nix-shell
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#!nix-shell -i bash -p curl gnugrep gnused jq nix-prefetch
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set -x -eu -o pipefail
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ETCD_PATH="$(dirname "$0")"
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ETCD_VERSION_MAJOR_MINOR="$(basename $ETCD_PATH)"
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ETCD_PKG_NAME=etcd_$(echo $ETCD_VERSION_MAJOR_MINOR | sed 's/[.]/_/g')
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NIXPKGS_PATH="$(git rev-parse --show-toplevel)"
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OLD_VERSION="$(nix-instantiate --eval -E "with import $NIXPKGS_PATH {}; \
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$ETCD_PKG_NAME.version or (builtins.parseDrvName $ETCD_PKG_NAME.name).version" | tr -d '"')"
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LATEST_TAG=$(curl ${GITHUB_TOKEN:+" -u \":$GITHUB_TOKEN\""} --silent https://api.github.com/repos/etcd-io/etcd/releases \
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| jq -r 'map(.tag_name)' | grep $ETCD_VERSION_MAJOR_MINOR | sed 's|[", ]||g' | sort -rV | head -n1)
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LATEST_VERSION=$(echo ${LATEST_TAG} | sed 's/^v//')
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if [ ! "$OLD_VERSION" = "$LATEST_VERSION" ]; then
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echo "Attempting to update etcd from $OLD_VERSION to $LATEST_VERSION"
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ETCD_SRC_HASH=$(nix-prefetch-url --quiet --unpack https://github.com/etcd-io/etcd/archive/refs/tags/${LATEST_TAG}.tar.gz)
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ETCD_SRC_HASH=$(nix hash to-sri --type sha256 $ETCD_SRC_HASH)
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setKV () {
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sed -i "s|$1 = \".*\"|$1 = \"${2:-}\"|" "$ETCD_PATH/default.nix"
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}
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setKV version $LATEST_VERSION
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setKV etcdSrcHash $ETCD_SRC_HASH
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getAndSetVendorHash () {
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local EMPTY_HASH="sha256-AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=" # Hash from lib.fakeHash
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local VENDOR_HASH=$EMPTY_HASH
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local PKG_KEY=$1
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local INNER_PKG=$2
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setKV $PKG_KEY $EMPTY_HASH
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set +e
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VENDOR_HASH=$(nix-prefetch -I nixpkgs=$NIXPKGS_PATH "{ sha256 }: \
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(import $NIXPKGS_PATH/. {}).$ETCD_PKG_NAME.passthru.$INNER_PKG.goModules.overrideAttrs (_: { vendorHash = sha256; })")
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set -e
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if [ -n "${VENDOR_HASH:-}" ]; then
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setKV $PKG_KEY $VENDOR_HASH
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else
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echo "Update failed. $PKG_KEY is empty."
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exit 1
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fi
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}
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getAndSetVendorHash etcdServerVendorHash etcdserver
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getAndSetVendorHash etcdUtlVendorHash etcdutl
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getAndSetVendorHash etcdCtlVendorHash etcdctl
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# `git` flag here is to be used by local maintainers to speed up the bump process
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if [ $# -eq 1 ] && [ "$1" = "git" ]; then
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git switch -c "package-$ETCD_PKG_NAME-$LATEST_VERSION"
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git add "$ETCD_PATH"/default.nix
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git commit -m "$ETCD_PKG_NAME: $OLD_VERSION -> $LATEST_VERSION
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Release: https://github.com/etcd-io/etcd/releases/tag/v$LATEST_VERSION"
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fi
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else
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echo "etcd is already up-to-date at $OLD_VERSION"
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fi
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