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prompts/script/fmt-check
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clawbot f9e23ccae3
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Install the pinned node when the installed one is another major version (closes #118)
script/bootstrap used whatever node was installed, so on the CI runner
image, which ships node 24, the pinned yarn 1.22.22 printed the
deprecation warning DEP0169 on every bootstrap. It now uses the
installed node only when its major version is the pinned one, and
otherwise installs the pinned node with nvm, as it already did when node
was missing, with yarn and the packages under it. It prints the node
version it uses. Only the major is compared because the Dockerfile
stages use a node 22 alpine image that nvm cannot replace. script/fmt
and script/fmt-check carry the same test to pick their yarn: the yarn on
PATH, or yarn under the pinned node loaded through nvm.

Model: opus-5-5
2026-10-08 04:14:21 +02:00

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#!/bin/sh
# script/fmt-check: check formatting (read-only).
set -eu
ROOT="$(cd "$(dirname "$0")/.." && pwd -P)"
# Must match the pin in script/bootstrap.
NODE_VERSION="22.17.0"
# True when the node on PATH has the pinned major version: the same
# function as in script/bootstrap, which uses it to decide where it
# installs yarn.
node_is_pinned_major() {
if ! command -v node >/dev/null 2>&1; then return 1; fi
installed="$(node --version)"
installed="${installed#v}"
[ "${installed%%.*}" = "${NODE_VERSION%%.*}" ]
}
# Run the yarn script/bootstrap installed: the yarn on PATH when the
# node on PATH has the pinned major version, and otherwise yarn under
# the pinned node in nvm, which bootstrap leaves off the PATH of the
# shell that called it. nvm is a bash script, hence the subshell.
run_yarn() {
if node_is_pinned_major && command -v yarn >/dev/null 2>&1; then
exec yarn "$@"
fi
if node_is_pinned_major || [ ! -s "$HOME/.nvm/nvm.sh" ]; then
echo "fmt-check: no yarn; run script/bootstrap first" >&2
exit 1
fi
exec bash -c '. "$HOME/.nvm/nvm.sh" && nvm use "$1" >/dev/null &&
shift && exec yarn "$@"' bash "$NODE_VERSION" "$@"
}
main() {
cd "$ROOT"
run_yarn run prettier --check '**/*.md' --tab-width 4 --prose-wrap always
}
main "$@"