104 lines
3.5 KiB
Bash
Executable File
104 lines
3.5 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Applies clang-format and clang-tidy's --fix across this project's own
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# C/C++ code. The pre-commit hook only CHECKS; this is the "just fix it"
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# counterpart -- review the result with `git diff` afterward, same as any
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# auto-formatter.
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#
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# Defaults to source/ and c-api/ (this template's own-code roots) --
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# NEVER walks out/, .cache/, vendor/, or .git/ by default, so it can't
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# accidentally spend minutes reformatting/analyzing a fetched dependency's
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# entire source tree (e.g. out/build/_deps/*-src/) the way scanning the
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# whole repo from "." would. Passing an explicit scope still excludes
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# those four directories defensively, in case the scope you give overlaps
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# with them.
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#
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# Usage (from the project root):
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# scripts/refactor.sh # every file under source/ and c-api/
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# scripts/refactor.sh source/Core # just one file or directory
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# scripts/refactor.sh --help
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set -euo pipefail
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case "${1:-}" in
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-h|--help)
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cat <<'EOF'
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Usage: scripts/refactor.sh [scope]
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Applies clang-format and clang-tidy's --fix across this project's own
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C/C++ code -- review the result with `git diff` afterward. See the
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comment at the top of this script for the default scope and why it never
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walks out/, .cache/, vendor/, or .git/.
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(no argument) Every file under source/ and c-api/ (whichever exist).
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scope Just one file or directory, e.g.:
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scripts/refactor.sh source/Core
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EOF
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exit 0
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;;
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esac
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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cd "$SCRIPT_DIR/.."
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# _pmn_extend_tool_path: finds Homebrew's keg-only llvm (clang-tidy) on macOS.
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source "$SCRIPT_DIR/_common.sh"
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_pmn_extend_tool_path
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if [ $# -ge 1 ]; then
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scopes=("$1")
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else
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scopes=()
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[ -d source ] && scopes+=(source)
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[ -d c-api ] && scopes+=(c-api)
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fi
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if [ "${#scopes[@]}" -eq 0 ]; then
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echo "No default scope found (expected a source/ and/or c-api/ directory here)." >&2
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exit 1
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fi
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if ! command -v clang-format >/dev/null 2>&1 && ! command -v clang-tidy >/dev/null 2>&1; then
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echo "error: neither clang-format nor clang-tidy found on PATH. Run scripts/setup.sh for install guidance." >&2
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exit 1
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fi
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# A read loop rather than mapfile/readarray: those are bash 4+, and macOS
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# ships bash 3.2.
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files=()
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while IFS= read -r _file; do
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files+=("$_file")
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done < <(
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find "${scopes[@]}" \
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\( -path './vendor' -o -path './out' -o -path './.cache' -o -path './.git' \) -prune -o \
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-type f \( -name '*.c' -o -name '*.h' -o -name '*.cpp' -o -name '*.hpp' -o -name '*.cc' -o -name '*.cxx' -o -name '*.tpp' \) -print \
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| sed 's|^\./||' | sort
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)
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if [ "${#files[@]}" -eq 0 ]; then
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echo "No C/C++ files found under: ${scopes[*]}"
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exit 0
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fi
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echo "==> ${#files[@]} file(s) in scope: ${scopes[*]}"
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if command -v clang-format >/dev/null 2>&1; then
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echo "==> Running clang-format -i"
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clang-format -i "${files[@]}"
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else
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echo "==> Skipping clang-format (not found on PATH -- see scripts/setup.sh)"
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fi
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if command -v clang-tidy >/dev/null 2>&1; then
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if [ ! -f compile_commands.json ]; then
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echo "==> Skipping clang-tidy (no compile_commands.json -- run scripts/build.sh first)"
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else
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echo "==> Running clang-tidy --fix (auto-fixable issues only; build once first if this is stale)"
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for f in "${files[@]}"; do
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clang-tidy --quiet --fix "$f" || true
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done
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fi
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else
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echo "==> Skipping clang-tidy (not found on PATH -- see scripts/setup.sh)"
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fi
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echo "==> Done. Review the changes: git diff"
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