Pico/_build/update-phpdoc-list.sh
2016-04-27 16:49:38 +02:00

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#!/usr/bin/env bash
##
# Updates the phpDoc list
#
# @author Daniel Rudolf
# @link http://picocms.org
# @license http://opensource.org/licenses/MIT
#
set -e
# parameters
LIST_FILE_PATH="$1" # target file path
LIST_ID="$2" # phpDoc ID
LIST_TYPE="$3" # phpDoc type
LIST_TITLE="$4" # phpDoc title
LIST_LAST_UPDATE="$5" # phpDoc last update
# print parameters
echo "Updating phpDoc list..."
printf 'LIST_FILE_PATH="%s"\n' "$LIST_FILE_PATH"
printf 'LIST_ID="%s"\n' "$LIST_ID"
printf 'LIST_TYPE="%s"\n' "$LIST_TYPE"
printf 'LIST_TITLE="%s"\n' "$LIST_TITLE"
printf 'LIST_LAST_UPDATE="%s"\n' "$LIST_LAST_UPDATE"
echo
# create temporary file
printf 'Creating temporary file...\n'
LIST_TMP_FILE="$(mktemp)"
[ -n "$LIST_TMP_FILE" ] || exit 1
exec 3> "$LIST_TMP_FILE"
# walk through phpDoc list
printf 'Walking through phpDoc list...\n'
DO_REPLACE="no"
DID_REPLACE="no"
while IFS='' read -r LINE || [[ -n "$LINE" ]]; do
if [ "$DO_REPLACE" == "yes" ]; then
# skip lines until next entry is reached
[ "${LINE:0:2}" == " " ] && continue
DO_REPLACE="no"
elif [ "$LINE" == "- id: $LIST_ID" ]; then
# update existing entry
printf 'Updating existing entry...\n'
printf -- '- id: %s\n' "$LIST_ID" >&3
printf -- ' type: %s\n' "$LIST_TYPE" >&3
printf -- ' title: %s\n' "$LIST_TITLE" >&3
printf -- ' last_update: %s\n' "$LIST_LAST_UPDATE" >&3
DO_REPLACE="yes"
DID_REPLACE="yes"
continue
fi
echo "$LINE" >&3
done < "$LIST_FILE_PATH"
# add new entry
if [ "$DID_REPLACE" == "no" ]; then
printf 'Adding new entry...\n'
printf -- '- id: %s\n' "$LIST_ID" >&3
printf -- ' type: %s\n' "$LIST_TYPE" >&3
printf -- ' title: %s\n' "$LIST_TITLE" >&3
printf -- ' last_update: %s\n' "$LIST_LAST_UPDATE" >&3
fi
exec 3>&-
# move temporary file
printf 'Replacing phpDoc list...\n'
mv "$LIST_TMP_FILE" "$LIST_FILE_PATH"
echo