Make the script OSX compatible

- Use shorthand flags for `rm`: `-r` instead of `--recursive`, `-f` instead of `--force`
- Add fallbacks for `mktemp`. See http://unix.stackexchange.com/a/84980
- Use shorthand flags for `cut`: `-d` instead of `--delimiter`, `-f` instead of `--fields`

Tested on OSX 10.11.6 El Capitan
This commit is contained in:
Thibaud Colas 2017-01-22 23:41:25 +02:00 committed by GitHub
parent 05eb4e0da7
commit 404f8d0a0a

View File

@ -35,8 +35,8 @@ debug() {
echo "$(date "+%F %T%z") ${1}" echo "$(date "+%F %T%z") ${1}"
} }
trap 'rm --recursive --force "${working_directory}"' EXIT trap 'rm -r -f "${working_directory}"' EXIT
working_directory="$(mktemp --directory)" working_directory=`mktemp -d 2>/dev/null || mktemp -d -t 'mytmpdir'`
metadata_file="${working_directory}/metadata.txt" metadata_file="${working_directory}/metadata.txt"
save_metadata() { save_metadata() {
@ -48,7 +48,7 @@ save_metadata() {
get_metadata_value() { get_metadata_value() {
local key local key
key="$1" key="$1"
normalize_whitespace "$(grep --max-count=1 --only-matching "${key} *: .*" "$metadata_file" | cut --delimiter=: --fields=2 | sed -e 's#/##g;s/ (Unabridged)//' | tr -s '[:blank:]' ' ')" normalize_whitespace "$(grep --max-count=1 --only-matching "${key} *: .*" "$metadata_file" | cut -d : -f 2 | sed -e 's#/##g;s/ (Unabridged)//' | tr -s '[:blank:]' ' ')"
} }
get_bitrate() { get_bitrate() {