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@@ -17,9 +17,12 @@
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# Global Variables
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PROGRAM_NAME="vaporget"
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+PROGRAM_VERSION="0.1-alpha"
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+PROGRAM_UPSTREAM="https://lcm.mi.infn.it/gogs/matteozeccolimarazzini/vaporget.git"
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+AUTHOR_NAME="Matteo Savatteri and Matteo Zeccoli Marazzini"
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WEBSITE="https://vaporwave.ivan.moe/list/"
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MODE="play"
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-USAGE="Usage: $PROGRAM_NAME [-pdh] [-m MPV_OPTION,...]"
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+USAGE="Usage: $PROGRAM_NAME [-pdVh] [-m MPV_OPTION,...]"
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HELP_TEXT="$USAGE
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Get and play music from the Vaporwave Library Project.
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@@ -28,12 +31,22 @@ Play music with mpv(1) if none of -pd is specified.
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-p only print selected URLs to standard output
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-d donwload selected songs in current working directory
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-m MPV_OPTION,... pass options to mpv(1)
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- -h print this extremely helpful text
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+ -V output version information and exit
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+ -h display this extremely helpful text and exit
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Exit Status:
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0 if OK,
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1 some errors occurred."
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+VERSION_INFOTEXT="$PROGRAM_NAME $PROGRAM_VERSION
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+git upstream $PROGRAM_UPSTREAM
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+Copyright (C) 2020 $AUTHOR_NAME.
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+License GPLv3+: GNU GPL version 3 or later <https://gnu.org/licenses/gpl.html>.
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+This is free software: you are free to change and redistribute it.
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+There is NO WARRANTY, to the extent permitted by law.
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+
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+Written by $AUTHOR_NAME."
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+
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###############################################################################
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# USEFUL FUNCTIONS #
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###############################################################################
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@@ -95,7 +108,7 @@ handle_term()
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# MAIN SECTION #
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###############################################################################
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# Parse command line
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-while getopts pdm:h f; do
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+while getopts pdm:Vh f; do
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case $f in
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p)
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MODE="playlist"
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@@ -106,6 +119,9 @@ while getopts pdm:h f; do
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m)
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MPV_CMDLINE=$(echo "${OPTARG}" | sed -e 's/[[:space:]]//g' -e 's/[^,]\{2,\}/--& /g' -e 's/\(^\|,\)[[:alnum:]]\($\|,\)/ -& /g' -e 's/,//g')
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;;
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+ V)
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+ echo "${VERSION_INFOTEXT}" && exit 0
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+ ;;
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h)
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echo "${HELP_TEXT}" && exit 0
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;;
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