tvl-depot/bin/__dispatch.sh
Vincent Ambo d018484376 feat(tools/depotfmt): add a treefmt wrapper with depot configuration
Right now the only included formatter is gofmt, but we will extend
this over time.

The version of treefmt is bumped to 0.3.0 (which supports custom
config files) until this lands in nixpkgs.

Change-Id: I1e1aafd05ec7427c616f90c90490c528ecb2615c
Reviewed-on: https://cl.tvl.fyi/c/depot/+/4399
Tested-by: BuildkiteCI
Reviewed-by: grfn <grfn@gws.fyi>
2021-12-18 20:26:26 +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
age)
attr="third_party.nixpkgs-age"
;;
age-keygen)
attr="third_party.nixpkgs.age"
;;
depot-build)
attr="tools.depot-build"
;;
depot-nixpkgs-update)
attr="tools.depot-nixpkgs-update"
;;
gerrit)
attr="tools.gerrit-cli"
;;
gerrit-update)
attr="tools.gerrit-update"
;;
hash-password)
attr="tools.hash-password"
;;
kontemplate)
attr="ops.kontemplate"
;;
meson)
attr="third_party.nixpkgs.meson"
;;
mg)
attr="tools.magrathea"
;;
ninja)
attr="third_party.nixpkgs.ninja"
;;
nint)
attr="nix.nint"
;;
perf-flamegraph)
attr="tools.perf-flamegraph"
;;
rebuild-system)
attr="ops.nixos.rebuild-system"
;;
rink)
attr="third_party.nixpkgs.rink"
;;
stern)
attr="third_party.nixpkgs.stern"
;;
depotfmt)
attr="tools.depotfmt"
;;
*)
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 "${TARGET_TOOL}" "${@}"