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82 lines
2.0 KiB
Bash
82 lines
2.0 KiB
Bash
4 years ago
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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: Wed Sep 18 14:34:59 2019 +0100
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# (forked from .bash.d/git.sh)
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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 to help steer this or other code I publish
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#
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# https://www.linkedin.com/in/HariSekhon
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#
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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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# shellcheck disable=SC1090
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. "$srcdir/lib/utils.sh"
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# shellcheck disable=SC2034,SC2154
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usage_description="
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Downloads the latest gitignore.io ignore lists to standard output via gitignore.io's API
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Useful as a large base to populate your .gitignore, and then sprinkle a few customizations
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See the massive .gitignore in this repo for an example of this being used along with the list of common languages
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and frameworks passed to this script
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Args should be a comma / space separate list of languages and frameworks - see gitignore.io for the full list available
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Example:
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${0##*/} c,python,perl
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${0##*/} c python perl ruby java scala go
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"
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# used by usage() in lib/utils.sh
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# shellcheck disable=SC2034
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usage_args="<langs>"
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help_usage "$@"
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min_args 1 "$@"
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gitignore_api(){
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local url;
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local langs;
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local options=();
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local args=();
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local commas_to_newlines="cat";
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for arg in "$@"; do
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if [ "$arg" = -- ]; then
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options+=("$arg");
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else
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args+=("$arg");
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fi;
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done;
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langs="$(IFS=, ; echo "${args[*]}")";
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url="https://www.gitignore.io/api/$langs";
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if [ "$langs" = "list" ]; then
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commas_to_newlines="tr ',' '\\n'";
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fi;
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{
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if hash curl 2> /dev/null; then
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curl -sSL "${options[@]}" "$url";
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else
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if hash wget 2> /dev/null; then
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wget -O - "${options[*]}" "$url";
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fi;
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fi
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} | eval "$commas_to_newlines";
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echo
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}
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gitignore_api "$@"
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