You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
110 lines
3.0 KiB
Bash
110 lines
3.0 KiB
Bash
#!/usr/bin/env bash
|
|
# vim:ts=4:sts=4:sw=4:et
|
|
#
|
|
# Author: Hari Sekhon
|
|
# Date: Wed Sep 18 14:34:59 2019 +0100
|
|
# (forked from .bash.d/git.sh)
|
|
#
|
|
# https://github.com/HariSekhon/DevOps-Bash-tools
|
|
#
|
|
# License: see accompanying Hari Sekhon LICENSE file
|
|
#
|
|
# 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
|
|
#
|
|
# https://www.linkedin.com/in/HariSekhon
|
|
#
|
|
|
|
set -euo pipefail
|
|
[ -n "${DEBUG:-}" ] && set -x
|
|
srcdir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
|
|
|
|
# shellcheck disable=SC1090,SC1091
|
|
. "$srcdir/lib/utils.sh"
|
|
|
|
# shellcheck disable=SC2034,SC2154
|
|
usage_description="
|
|
Downloads the latest gitignore.io ignore lists to standard output via gitignore.io's API
|
|
|
|
Useful as a large base to populate your .gitignore, and then sprinkle a few customizations
|
|
|
|
See the massive .gitignore in this repo for an example of this being used
|
|
|
|
|
|
Args should be a comma / space separate list of languages and frameworks for which to retrieve gitignore config for
|
|
|
|
|
|
Examples:
|
|
|
|
|
|
# List all available languages, configs and frameworks:
|
|
|
|
${0##*/} list
|
|
|
|
|
|
# Get the .gitignore config for the C, Python and Perl programming languages
|
|
|
|
${0##*/} c,python,perl
|
|
|
|
|
|
# Get the .gitignore for a whole bunch of programming languages you use, plus Maven, SBT, Gradle, Ansible and Homebrew ...
|
|
|
|
${0##*/} c python perl ruby java scala go maven sbt gradle ansible
|
|
|
|
|
|
# List all available languages, configs and frameworks that aren't in the list passed in from standard input. eg. find only new and missing options to add to your configs
|
|
|
|
${0##*/} missing <<< 'your_existing_list_comma_or_space_or_newline_separated'
|
|
"
|
|
|
|
# used by usage() in lib/utils.sh
|
|
# shellcheck disable=SC2034
|
|
usage_args="<langs>"
|
|
|
|
help_usage "$@"
|
|
|
|
min_args 1 "$@"
|
|
|
|
gitignore_api(){
|
|
local url;
|
|
local langs;
|
|
local options=();
|
|
local args=();
|
|
local commas_to_newlines="cat";
|
|
for arg in "$@"; do
|
|
if [ "$arg" = -- ]; then
|
|
options+=("$arg");
|
|
else
|
|
args+=("$arg");
|
|
fi;
|
|
done;
|
|
langs="$(IFS=, ; echo "${args[*]}")";
|
|
url="https://www.gitignore.io/api/$langs";
|
|
if [ "$langs" = "list" ]; then
|
|
commas_to_newlines="tr ',' '\\n'";
|
|
fi;
|
|
{
|
|
if hash curl 2> /dev/null; then
|
|
curl -sSL "${options[@]}" "$url";
|
|
else
|
|
if hash wget 2> /dev/null; then
|
|
wget -O - "${options[*]}" "$url";
|
|
fi;
|
|
fi
|
|
} | eval "$commas_to_newlines";
|
|
echo
|
|
}
|
|
|
|
if [ "$*" = "missing" ] || [ "$*" = "new" ]; then
|
|
if is_mac; then
|
|
# Mac's grep is buggy and fails to exclude things it should from file, randomly missing some without any special characters or whitespace or anything else to explain it, but GNU grep works correctly with grep -v -f
|
|
grep(){
|
|
command ggrep "$@"
|
|
}
|
|
fi
|
|
my_list="$(cat)"
|
|
gitignore_api list |
|
|
grep -Fvx -f <(tr ',' ' ' <<< "${my_list%%#*}" | tr '[:space:]' '\n' | sed 's/[[:space:]]*//g; /^[[:space:]]*$/d')
|
|
else
|
|
gitignore_api "$@"
|
|
fi
|