tvl-depot/bin/__dispatch.sh
Griffin Smith 406a66bed1 feat(gerrit-cli): Add gerrit CLI script
Add a script to run gerrit commands on the depot host, which reads the
gerrit username from the TVL_USERNAME env var or $(whoami) by default.

At some point this may want to solve the configuration problem in a more
general fashion, but for now this seems relatively obvious.

Change-Id: Ied91c1d26daf4770aef74b2e755d1760c486bb7b
Reviewed-on: https://cl.tvl.fyi/c/depot/+/396
Reviewed-by: tazjin <mail@tazj.in>
Reviewed-by: glittershark <grfn@gws.fyi>
2020-06-16 01:54:39 +00:00

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#!/usr/bin/env bash
# This script dispatches invocations transparently to programs instantiated from
# Nix.
#
# To add a new tool, insert it into the case statement below by setting `attr`
# to the key in nixpkgs which represents the program you want to run.
set -ueo pipefail
readonly REPO_ROOT=$(dirname $0)/..
TARGET_TOOL=$(basename $0)
case "${TARGET_TOOL}" in
terraform)
attr="third_party.terraform-gcp"
;;
kontemplate)
attr="kontemplate"
;;
stern)
attr="third_party.stern"
;;
kms_pass)
attr="ops.kms_pass"
TARGET_TOOL="pass"
;;
aoc2019)
attr="fun.aoc2019.${1}"
;;
rink)
attr="third_party.rink"
;;
age)
attr="third_party.age"
;;
age-keygen)
attr="third_party.age"
;;
rebuilder)
attr="users.tazjin.nixos.rebuilder"
;;
meson)
attr="third_party.meson"
;;
ninja)
attr="third_party.ninja"
;;
git-bug)
attr="third_party.git-bug"
;;
depot-build)
attr="tools.depot-build"
;;
gerrit)
attr="tools.gerrit-cli"
;;
*)
echo "The tool '${TARGET_TOOL}' is currently not installed in this repository."
exit 1
;;
esac
result=$(nix-build --no-out-link --attr "${attr}" "${REPO_ROOT}")
PATH="${result}/bin:$PATH"
exec "${TARGET_TOOL}" "${@}"