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#!/usr/bin/env bash
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# vim:ts=4:sts=4:sw=4:et
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#
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# Author: Hari Sekhon
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# Date: 2019-12-20 16:01:28 +0000 (Fri, 20 Dec 2019)
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#
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# https://github.com/harisekhon/bash-tools
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#
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# License: see accompanying Hari Sekhon LICENSE file
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#
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# If you're using my code you're welcome to connect with me on LinkedIn and optionally send me feedback
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#
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# https://www.linkedin.com/in/harisekhon
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#
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# Helper script for calling from vim function to run programs or execute with args extraction
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#
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# Runs the value of the 'run:' header from the given file
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set -euo pipefail
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[ -n "${DEBUG:-}" ] && set -x
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srcdir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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# # run: <output this bit>
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# // run: <output this bit>
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run_cmd="$(perl -ne 'if(/^\s*(#|\/\/)\s*run:/){s/^\s*(#|\/\/)\s*run:\s*//; print $_; exit}' "$1")"
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if [ -n "$run_cmd" ]; then
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cd "$(dirname "$1")"
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eval "$run_cmd"
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else
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eval "$1" "$("$srcdir/args_extract.sh" "$1")"
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fi
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