forked from heavy-duty/ceremony
33 lines
1 KiB
Bash
Executable file
33 lines
1 KiB
Bash
Executable file
#!/usr/bin/env bash
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set -euo pipefail
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# A glob can quietly stop guarding when a script moves under a dot-directory
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# or loses its extension. Derive the lint set from the tracked tree instead,
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# following cast#118's fix, and print it so a shrinking sweep is visible.
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cd "$(git rev-parse --show-toplevel)"
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mapfile -t files < <(
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{
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git ls-files '*.sh'
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git ls-files | while IFS= read -r file; do
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case "$file" in *.sh) continue ;; esac
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[ -f "$file" ] || continue
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IFS= read -r line <"$file" || [ -n "$line" ] || continue
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case "$line" in '#!'*) ;; *) continue ;; esac
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interpreter="${line#\#!}"
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interpreter="${interpreter%% -*}"
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interpreter="${interpreter##*[ /]}"
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case "$interpreter" in sh | bash | dash | ksh) printf '%s\n' "$file" ;; esac
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done
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} | sort -u
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)
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[ "${#files[@]}" -gt 0 ] || {
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echo "shellcheck-all: found no shell scripts — the sweep is broken" >&2
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exit 1
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}
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printf 'shellcheck: linting %d tracked scripts\n' "${#files[@]}"
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printf ' %s\n' "${files[@]}"
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shellcheck -x ${files[@]}
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