mirror of
https://github.com/ben-grande/qusal.git
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110 lines
2.6 KiB
Bash
Executable File
110 lines
2.6 KiB
Bash
Executable File
#!/bin/sh
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## SPDX-FileCopyrightText: 2024 Benjamin Grande M. S. <ben.grande.b@gmail.com>
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##
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## SPDX-License-Identifier: AGPL-3.0-or-later
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set -eu
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command -v git >/dev/null ||
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{ printf '%s\n' "Missing program: git" >&2; exit 1; }
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repo_toplevel="$(git rev-parse --show-toplevel)"
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test -d "${repo_toplevel}" || exit 1
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cd "${repo_toplevel}"
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unset repo_toplevel
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now="$(date -- +%s)"
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fail="0"
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find_tool="$(./scripts/best-program.sh fd fdfind find)"
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if test -n "${1-}"; then
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files=""
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for f in "${@}"; do
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test -f "${f}" || continue
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test -r "${f}" || continue
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extension="${f##*.}"
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case "${extension}" in
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asc|gpg) files="${files} ${f}";;
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*) continue;;
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esac
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done
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else
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case "${find_tool}" in
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fd|fdfind)
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files="$(${find_tool} . -H -t f -e asc -e gpg | sort -d)"
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;;
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find)
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files="$(find . -type f \( -name '*.asc' -o -name '*.gpg' \) | sort -d)"
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;;
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*) printf '%s\n' "Unsupported find tool" >&2; exit 1;;
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esac
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fi
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if test -z "${files}"; then
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exit 0
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fi
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for key in ${files}; do
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data="$(gpg --no-keyring --no-auto-check-trustdb --no-autostart \
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--with-colons --show-keys "${key}")"
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nr="$(printf '%s\n' "${data}" | grep -Ec -e '^(p|s)ub:')"
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## Threshold in days.
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threshold="${PGP_LINT_THRESHOLD:-30}"
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tty_stderr=0
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if test -t 2; then
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tty_stderr=1
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fi
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printf '%s\n' "${data}" | awk -v fail="0" -v key="${key}" -v nr="${nr}" \
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-v threshold="${threshold}" -v now="${now}" -v color="${tty_stderr}" \
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-F ':' '
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BEGIN {
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MAGENTA = ""
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YELLOW = ""
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RED = ""
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RESET = ""
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if (color == 1) {
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MAGENTA = "\033[1;35m"
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YELLOW = "\033[1;33m"
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RED = "\033[1;31m"
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RESET = "\033[0m"
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}
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}
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/^(p|s)ub:/{
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nlines++
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if ($7 == "") {
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if (nlines == nr ) { if (fail == 1) { exit 1 } }
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next
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}
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if ($7 < now) {
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message = MAGENTA key RESET ":" RED " expired" RESET ": " $5
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print message >"/dev/stderr"
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fail = 1
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if (nlines == nr ) { if (fail == 1) { exit 1 } }
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next
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}
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else if (($7 - now) < (60 * 60 * 24 * threshold )) {
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remaining_days = int(($7 - now) / (60 * 60 * 24))
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message_prefix = MAGENTA key RESET ":" YELLOW " expires in "
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message_suffix = remaining_days " days" RESET ": " $5
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message = message_prefix message_suffix
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print message >"/dev/stderr"
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fail = 1
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if (nlines == nr ) { if (fail == 1) { exit 1 } }
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next
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}
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if (fail == 1) {
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exit 1
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}
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}' || fail="1"
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done
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if test "${fail}" = "1"; then
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exit 1
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fi
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