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#!/bin/sh
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# Run shellcheck across the codebase
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# Depends: git, shellcheck
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# ------------------------------------------
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# Get the full path to this script while handling spaces and symlinks correctly
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scriptPath="$(cd -P -- "$(dirname -- "$0")" && pwd -P)"
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cd "$scriptPath/.." || exit 1
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if ! command -v shellcheck > /dev/null 2>&1; then
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echo "shellcheck is not available, but shell script files need linting!"
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echo "Either skip this script, or install shellcheck."
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exit 1
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fi
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files="${1:-$(git --no-pager diff --cached --name-only)}"
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files="$(echo "$files" | grep -E '\.sh$')"
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if [ -z "$files" ]; then
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echo "No .sh files to check."
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exit
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fi
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# shellcheck disable=SC2086
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shellcheck $files
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