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60 lines
1.7 KiB
Bash
Executable file
60 lines
1.7 KiB
Bash
Executable file
#!/usr/bin/bash
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#
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# generate_man_page.sh
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# Generate a Unix manual page for EmulationStation Desktop Edition.
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#
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# This script only takes an optional argument which is the location to the ES binary.
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# If not provided, the default path will be searched for the binary 'emulationstation'.
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#
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# The man page will be generated in the same directory as where the script is executed.
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#
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# The command help2man must be installed, or the script will fail.
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#
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# Leon Styhre
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# 2020-07-16
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#
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if [ $# -ne 1 ]; then
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ESBINARY=emulationstation
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else
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ESBINARY=$1
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fi
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TEMPFILE_INPUT=tempfile_input_$(date +%H%M%S)
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TEMPFILE_OUTPUT=tempfile_output_$(date +%H%M%S)
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TARGET_FILENAME=emulationstation.6
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MAN_INCLUDE="
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[NAME]
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emulationstation - EmulationStation Desktop Edition
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[DESCRIPTION]
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EmulationStation Desktop Edition is a fast and flexible front-end for browsing and launching games from your multi-platform retro game collection.
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It's intended to be used in conjunction with emulators such as the RetroArch cores.
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[AUTHOR]
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Alec \"Aloshi\" Lofquist (original version)
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RetroPie Community (RetroPie fork)
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Leon Styhre (Desktop Edition fork)
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[SEE ALSO]
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Full documentation is available at: <https://gitlab.com/leonstyhre/emulationstation-de/>
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"
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echo "${MAN_INCLUDE}" > $TEMPFILE_INPUT
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help2man --section 6 --no-info --include $TEMPFILE_INPUT $ESBINARY > $TEMPFILE_OUTPUT
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# Manual string replacements, these may need to be modified if changes are made to the
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# command line --help output.
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cat $TEMPFILE_OUTPUT | sed s/"EmulationStation Desktop Edition, Emulator Front\\\-end"/""/g | \
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sed s/"Set to at least"/".br\nSet to at least"/ > $TARGET_FILENAME
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gzip $TARGET_FILENAME
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rm $TEMPFILE_INPUT
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rm $TEMPFILE_OUTPUT
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