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hermetic_cc_toolchain/.envrc

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set -eu
BIN_DIR="$(git rev-parse --show-toplevel)/bin"
export PATH="$BIN_DIR:$PATH"
_u_bzl=https://github.com/bazelbuild/bazelisk/releases/download/v1.10.1/bazelisk-
_u_bldf=https://github.com/bazelbuild/buildtools/releases/download/5.0.1/buildifier-
if [[ "${PRINT_TOOL_HASHES:-no}" = "yes" ]]; then
for os in linux darwin; do
for arch in amd64 arm64; do
hash_bzl=$(direnv fetchurl "${_u_bzl}$os-$arch")
hash_bldf=$(direnv fetchurl "${_u_bldf}$os-$arch")
echo -e "bzl: $os-$arch\t$hash_bzl"
echo -e "bldf: $os-$arch\t$hash_bldf"
done
done
fi
# to fetch the hashes, run:
# $ PRINT_TOOL_HASHES=yes bash .envrc
case "$(uname | tr A-Z a-z)-$(uname -m)" in
linux-x86_64)
bzl=$(direnv fetchurl "${_u_bzl}linux-amd64" sha256-TLU0xSzdR6YiPUWW1TDnyceFQ4qzsKSf80fpkcIQss0=)
bldf=$(direnv fetchurl "${_u_bldf}linux-amd64" sha256-Ptc1jHxqHKIW3FZukFT9C5ehSCywt+YQkr6IfUJhXF0=)
;;
linux-aarch64)
bzl=$(direnv fetchurl "${_u_bzl}linux-arm64" sha256-wd5oYN1PjV4uwnAJe9RtaiEblxoLizhVl4S9BR6pUKE=)
bldf=$(direnv fetchurl "${_u_bldf}linux-arm64" sha256-xlfGKPynK34ERvGlQiMXIqELpDIVl71vYkml2mBgtv8==)
;;
darwin-x86_64)
bzl=$(direnv fetchurl "${_u_bzl}darwin-amd64" sha256-5IW7+EUy0CpgsOsjxwJhC1QI3zoZkIek8rXgmVu/LVo=)
bldf=$(direnv fetchurl "${_u_bldf}darwin-amd64" sha256-LLClRoNjPvbeTgSRBy4i5mrJxjiQUUMrdiAN7u6vk/s=)
;;
darwin-arm64)
bzl=$(direnv fetchurl "${_u_bzl}darwin-arm64" sha256-wi1IYBRm2dOwQ8zXQFHy9CMPm59FCfCXAXyXMDqojRM=)
bldf=$(direnv fetchurl "${_u_bldf}darwin-arm64" sha256-TaIzFfDcyr+HjIIn/dvM81VFsjs8tiJb/PMQdonMQ2Q=)
;;
*)
>&2 echo "unsupported architecture tuple $(uname | tr A-Z a-z)-$(uname -m)"
exit 1;;
esac
ln -sf "${bzl}" "$BIN_DIR/bazel"
ln -sf "${bldf}" "$BIN_DIR/buildifier"