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68 lines
1.9 KiB
68 lines
1.9 KiB
#! /usr/bin/env bash
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# vim: set filetype=sh ts=4 sw=4 sts=4 et:
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basedir=$(readlink -f "$(dirname "$0")"/../..)
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# shellcheck source=lib/shell/functions.inc
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. "$basedir"/lib/shell/functions.inc
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cd "$basedir" || exit 254
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# $1:
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# - docker, use shellcheck's docker
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# - system, use any installed shellcheck, this is the default if not specified
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# - anything_else, attempt to use shellcheck's docker with this tag
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# $2:
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# - (empty), check all known shell files
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# - anything_else, check only this file
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if [ "${1:-system}" = system ]; then
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unset dockertag
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elif [ "$1" = docker ]; then
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dockertag=v0.8.0
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else
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dockertag="$1"
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fi
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shellcheck_opts="-Calways -W 0 -x -o deprecate-which,avoid-nullary-conditions,add-default-case"
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run_shellcheck() {
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local ret
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action_detail "${BLUE}$1${NOC}"
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if [ -n "${dockertag:-}" ]; then
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# shellcheck disable=SC2086
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docker run --rm -v "$PWD:/mnt" "koalaman/shellcheck:$dockertag" $shellcheck_opts "$1"; ret=$?
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else
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# shellcheck disable=SC2086
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shellcheck $shellcheck_opts "$1"; ret=$?
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fi
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return $ret
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}
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(( fails=0 )) || true
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if [ -n "${dockertag:-}" ]; then
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action_doing "Checking shell files syntax using shellcheck:$dockertag docker"
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else
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action_doing "Checking shell files syntax using system shellcheck"
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fi
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for i in $(find ${2:-bin contrib docker install lib tests} -type f \
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! -name "*.swp" ! -name "*.orig" ! -name "*.rej" ! -name "$(basename "$0")" -print0 \
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| xargs -r0 grep -l 'set filetype=sh' | sort)
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do
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run_shellcheck "$i"; ret=$?
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if [ $ret != 0 ]; then
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(( fails++ ))
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fi
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if [ $ret = 3 ] || [ $ret = 4 ]; then
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echo "${RED}WARNING: your shellcheck seems too old (code $ret), please upgrade it or use a more recent docker tag!${NOC}" >&2
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fi
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done
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if [ "$fails" -ne 0 ] ; then
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action_error "Got $fails errors"
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else
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action_done "success"
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fi
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exit "$fails"
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