Joey Armstrong | f32accb | 2024-03-07 17:05:09 -0500 | [diff] [blame] | 1 | #!/usr/bin/env bash |
| 2 | # ----------------------------------------------------------------------- |
| 3 | # Copyright 2017-2024 Open Networking Foundation Contributors |
| 4 | # |
| 5 | # Licensed under the Apache License, Version 2.0 (the "License"); |
| 6 | # you may not use this file except in compliance with the License. |
| 7 | # You may obtain a copy of the License at |
| 8 | # |
| 9 | # http:#www.apache.org/licenses/LICENSE-2.0 |
| 10 | # |
| 11 | # Unless required by applicable law or agreed to in writing, software |
| 12 | # distributed under the License is distributed on an "AS IS" BASIS, |
| 13 | # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 14 | # See the License for the specific language governing permissions and |
| 15 | # limitations under the License. |
| 16 | # ----------------------------------------------------------------------- |
| 17 | # SPDX-FileCopyrightText: 2017-2024 Open Networking Foundation Contributors |
| 18 | # SPDX-License-Identifier: Apache-2.0 |
| 19 | # ----------------------------------------------------------------------- |
| 20 | |
| 21 | # ----------------------------------------------------------------------- |
| 22 | # Intent: This function will remove junk files (editor temp files, etc) |
| 23 | # from a given list of files. |
| 24 | # ----------------------------------------------------------------------- |
| 25 | function filter_files() |
| 26 | { |
| 27 | local -n ref=$1; shift |
| 28 | [[ ${#ref[@]} -eq 0 ]] && { return; } |
| 29 | |
| 30 | local -a fyls=("${ref[@]}") |
| 31 | ref=() |
| 32 | |
| 33 | ## ------------------------------------------------------ |
| 34 | ## Iterate by index to avoid whitespace filename problems |
| 35 | ## ------------------------------------------------------ |
| 36 | local max=$((${#fyls[@]} - 1)) |
| 37 | local idx |
| 38 | for idx in $(seq 0 $max); |
| 39 | do |
| 40 | local val="${fyls[$idx]}" |
| 41 | local tmp="${val//[[:blank:]]}" |
| 42 | if [[ ${#tmp} -eq 0 ]]; then |
| 43 | continue |
| 44 | fi |
| 45 | |
| 46 | case "$val" in |
| 47 | |
| 48 | # Skip editor temp files |
| 49 | *'#'*) continue ;; |
| 50 | *'~') continue ;; |
| 51 | |
| 52 | # Else gather for processing |
| 53 | *) ref+=("$val") ;; |
| 54 | esac |
| 55 | done |
| 56 | |
| 57 | return |
| 58 | } |
| 59 | |
| 60 | # : # ($?==0) for source $script |
| 61 | |
| 62 | # [EOF] |