Amaan Ullah
0fa069c12f
* enable errcheck and staticcheck for golangci-lint v2 and resolve all issues * skip lint on intentional reference of deprecated DetectorType values
33 lines
1.3 KiB
Bash
Executable File
33 lines
1.3 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -euo pipefail
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# NOTE: Version and args must match .github/workflows/lint.yml
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GOLANGCI_LINT_VERSION="v2.11.4"
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LINT_ARGS="--enable bodyclose,copyloopvar,misspell --timeout 10m"
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GOBIN="$(go env GOPATH)/bin"
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GOLANGCI_LINT="${GOBIN}/golangci-lint"
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# Extract and compare the exact version to avoid substring matches (e.g. 2.11.4 matching 2.11.40).
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check_version() {
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local bin="$1"
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local installed
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installed=$("${bin}" version 2>&1 | grep -oE '[0-9]+\.[0-9]+\.[0-9]+' | head -1)
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[[ "${installed}" == "${GOLANGCI_LINT_VERSION#v}" ]]
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}
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# Check PATH first, then fall back to GOPATH/bin, otherwise install.
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if command -v golangci-lint &>/dev/null && check_version "$(command -v golangci-lint)"; then
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GOLANGCI_LINT="$(command -v golangci-lint)"
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echo "golangci-lint ${GOLANGCI_LINT_VERSION} found at ${GOLANGCI_LINT}"
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elif [[ -x "${GOLANGCI_LINT}" ]] && check_version "${GOLANGCI_LINT}"; then
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echo "golangci-lint ${GOLANGCI_LINT_VERSION} found at ${GOLANGCI_LINT}"
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else
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echo "Installing golangci-lint ${GOLANGCI_LINT_VERSION}..."
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curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/HEAD/install.sh | sh -s -- -b "${GOBIN}" "${GOLANGCI_LINT_VERSION}"
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fi
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# shellcheck disable=SC2086
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"${GOLANGCI_LINT}" run ${LINT_ARGS}
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