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26 lines
751 B
Bash
26 lines
751 B
Bash
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#!/usr/bin/env bash
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# -----------------------------------------------------------------------------
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# bat-extras | Copyright (C) 2019 eth-p | MIT License
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#
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# Repository: https://github.com/eth-p/bat-extras
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# Issues: https://github.com/eth-p/bat-extras/issues
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# -----------------------------------------------------------------------------
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# Option parser hook: --version support.
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# This will accept --version, which prints the version information and exits.
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hook_version() {
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SHIFTOPT_HOOKS+=("__shiftopt_hook__version")
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__shiftopt_hook__version() {
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if [[ "$OPT" = "--version" ]]; then
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printf "%s %s\n\n%s\n%s\n" \
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"$PROGRAM" \
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"$PROGRAM_VERSION" \
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"$PROGRAM_COPYRIGHT" \
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"$PROGRAM_HOMEPAGE"
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exit 0
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fi
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return 1
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}
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}
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