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#!/bin/sh
set -o errexit
set -o nounset
readonly EXIT_SUCCESS=0
readonly SECRETS_DIR_BASE="${HOME}/.k"
cmd_help() {
echo "USAGE
k script for store secrets
t - Show list secrets
t (SECRET) - Show secret content
t add (SECRET) - Add secret (read content from stdin or from EDITOR)
t edit (SECRET) - Edit secret with INDEX by \$EDITOR
t delete (SECRET) [SECRET] ... - Delete secrets
t --help - Show this message
t a - alias for add
t e - alias for edit
t d - alias for delete"
}
die() {
echo "$(basename "${0}"): Error: ${1}" 1>&2
exit "${2:-${EXIT_SUCCESS}}"
}
cmd_add_secret() {
if read -t 0 _; then
cat > "${SECRETS_DIR_BASE}/${1}"
else
${EDITOR} "${SECRETS_DIR_BASE}/${1}"
fi
exit "${EXIT_SUCCESS}"
}
cmd_delete_secret() {
for secret in "$@"
do
secret_to_remove="${SECRETS_DIR_BASE}/${secret}"
if [ ! -f "${secret_to_remove}" ]; then
die "Secret '${secret}' not found" 1
fi
rm "${secret_to_remove}"
done
exit "${EXIT_SUCCESS}"
}
cmd_edit_secret() {
secret="${1}"
secret_to_edit="${SECRETS_DIR_BASE}/${secret}"
if [ ! -f "${secret_to_edit}" ]; then
die "Secret '${secret}' not found" 1
fi
${EDITOR} "${secret_to_edit}"
exit "${EXIT_SUCCESS}"
}
cmd_cat_secret() {
secret="${1}"
secret_to_cat="${SECRETS_DIR_BASE}/${secret}"
if [ ! -f "${secret_to_cat}" ]; then
die "Secret '${secret}' not found" 1
fi
cat "${secret_to_cat}"
exit "${EXIT_SUCCESS}"
}
cmd_show_secrets() {
ls "${SECRETS_DIR_BASE}"
}
if [ ! -d "${SECRETS_DIR_BASE}" ]; then
mkdir "${SECRETS_DIR_BASE}"
fi
if [ -z "${1+x}" ]; then
cmd_show_secrets
exit "${EXIT_SUCCESS}"
fi
case "${1}" in
show) shift; cmd_show_secrets ;;
a|add) shift; cmd_add_secret "$@" ;;
d|delete) shift; cmd_delete_secret "$@" ;;
e|edit) shift; cmd_edit_secret "$@" ;;
--help) shift; cmd_help ;;
*) cmd_cat_secret "$@" ;;
esac
exit "${EXIT_SUCCESS}"