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Charon/scripts/pre-commit-hooks/golangci-lint-full.sh
2026-03-04 18:34:49 +00:00

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#!/usr/bin/env bash
set -euo pipefail
# Wrapper script for golangci-lint full linters in pre-commit
# This ensures golangci-lint works in both terminal and VS Code pre-commit integration
preferred_bin="${GOBIN:-${GOPATH:-$HOME/go}/bin}/golangci-lint"
lint_major_version() {
local binary_path="$1"
"$binary_path" version 2>/dev/null | sed -nE 's/.*version[[:space:]]+([0-9]+)\..*/\1/p' | sed -n '1p'
}
install_v2_linter() {
echo "🔧 Installing golangci-lint v2 with current Go toolchain..."
go install github.com/golangci/golangci-lint/v2/cmd/golangci-lint@latest
}
resolve_v2_linter() {
local candidates=()
local path_linter=""
if path_linter=$(command -v golangci-lint 2>/dev/null); then
candidates+=("$path_linter")
fi
candidates+=(
"$preferred_bin"
"$HOME/go/bin/golangci-lint"
"/usr/local/bin/golangci-lint"
"/usr/bin/golangci-lint"
)
for candidate in "${candidates[@]}"; do
if [[ -x "$candidate" && "$(lint_major_version "$candidate")" == "2" ]]; then
printf '%s\n' "$candidate"
return 0
fi
done
install_v2_linter
if [[ -x "$preferred_bin" && "$(lint_major_version "$preferred_bin")" == "2" ]]; then
printf '%s\n' "$preferred_bin"
return 0
fi
return 1
}
if ! GOLANGCI_LINT="$(resolve_v2_linter)"; then
echo "ERROR: failed to resolve golangci-lint v2"
echo "PATH: $PATH"
echo "Expected v2 binary at: $preferred_bin"
exit 1
fi
echo "Using golangci-lint: $GOLANGCI_LINT"
echo "Version: $($GOLANGCI_LINT version)"
# Change to backend directory and run golangci-lint
cd "$(dirname "$0")/../../backend" || exit 1
exec "$GOLANGCI_LINT" run -v ./...