mirror of
https://github.com/openclaw/openclaw.git
synced 2026-05-27 20:45:49 +00:00
fef57f99ba
scripts/docs-spellcheck.sh uses set -u and constructs args=( ... "${write_flag[@]}" ), where write_flag may be an empty array. On bash 3.2 (still the default /bin/bash on macOS), referencing an empty array under set -u raises an unbound variable error. Newer bash (>= 4.4) handles this expression correctly, which is why the script ships green on Linux CI runners.
Switch to the bash 3.2-safe parameter expansion ${write_flag[@]+"${write_flag[@]}"}: it expands to nothing when the array is empty and to the array contents otherwise, preserving --write behavior unchanged.
Also fixes overrideable -> overridable in docs/reference/test.md, which the now-running spellcheck surfaces.
Repro:
bash scripts/docs-spellcheck.sh # was: write_flag[@]: unbound variable, exit 1
bash scripts/docs-spellcheck.sh # now: codespell runs to completion
45 lines
904 B
Bash
45 lines
904 B
Bash
#!/usr/bin/env bash
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set -euo pipefail
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mode="${1:-}"
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write_flag=()
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if [[ "$mode" == "--write" ]]; then
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write_flag=(-w)
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fi
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args=(
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README.md
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docs
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--skip=*.png,*.jpg,*.jpeg,*.gif,*.svg
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-D
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-
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-D
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scripts/codespell-dictionary.txt
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-I
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scripts/codespell-ignore.txt
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${write_flag[@]+"${write_flag[@]}"}
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)
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if command -v codespell >/dev/null 2>&1; then
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codespell "${args[@]}"
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exit 0
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fi
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if command -v python3 >/dev/null 2>&1; then
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python3 -m pip install --user --disable-pip-version-check --break-system-packages codespell >/dev/null 2>&1 || \
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python3 -m pip install --user --disable-pip-version-check codespell >/dev/null 2>&1
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user_bin="$(python3 - <<'PY'
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import site
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print(f"{site.USER_BASE}/bin")
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PY
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)"
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if [[ -x "${user_bin}/codespell" ]]; then
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"${user_bin}/codespell" "${args[@]}"
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exit 0
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fi
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fi
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echo "codespell unavailable: install codespell or python3" >&2
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exit 1
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