Marty Oehme
d411be708e
Added general usage information. Made sure gitignore api is never called without any arguments. Made script fzf aware -- if it finds fzf it can be invoked without arguments, if it does not it will display usage information instead.
79 lines
2 KiB
Bash
Executable file
79 lines
2 KiB
Bash
Executable file
#!/usr/bin/env sh
|
|
#
|
|
# Adds call to gitignore.sh api to automatically
|
|
# generate a .gitignore file with the individual arguments
|
|
# passed in included as ignored packages.
|
|
#
|
|
# Pass in -f as first argument to save the file as .gitignore
|
|
# in the current directory in addition to printing to stdout.
|
|
# Will *overwrite* any previous .gitignore file that exists in
|
|
# current directory.
|
|
#
|
|
# When called without arguments will load all possible arguments
|
|
# as fzf searchable list if fzf is in path.
|
|
#
|
|
# Enables completion for zsh in git/.config/shell/zshrc.d/_gitignore_completions.zsh
|
|
|
|
__get_items() {
|
|
if [ "$1" = "" ]; then
|
|
echo "gitignore definition generation needs at least one argument."
|
|
exit 1
|
|
fi
|
|
if [ "$savetofile" = "true" ]; then
|
|
__call_url "$@" >>.gitignore
|
|
else
|
|
__call_url "$@"
|
|
fi
|
|
}
|
|
|
|
__call_url() {
|
|
IFS=","
|
|
curl -L -s https://www.gitignore.io/api/"$*"
|
|
}
|
|
|
|
gitignore() {
|
|
if [ "$1" = "-h" ] || [ "$1" = "--help" ]; then
|
|
usage
|
|
exit 0
|
|
# just print to stdout or save locally?
|
|
elif [ "$1" = "-f" ] || [ "$1" = "--file" ]; then
|
|
savetofile=true
|
|
shift
|
|
fi
|
|
|
|
IFS=","
|
|
if [ "$#" -eq 0 ]; then
|
|
if type fzf >/dev/null 2>&1; then
|
|
for item in $(__get_items list); do
|
|
echo "$item"
|
|
done | fzf --multi --ansi | paste -s -d "," - |
|
|
{ read -r result && __get_items "$result"; }
|
|
else
|
|
usage
|
|
fi
|
|
else
|
|
__get_items "$@"
|
|
fi
|
|
}
|
|
|
|
usage() {
|
|
printf "%s\n" \
|
|
"" \
|
|
" gitignore Quickly generate a gitignore definition." \
|
|
"" \
|
|
" Usage: gitignore [-h] [vim] [linux] [javascript] [...]" \
|
|
"" \
|
|
" Arguments:" \
|
|
"" \
|
|
" -h | --help Print out this help." \
|
|
"" \
|
|
" -f | --file Append gitignore definition to .gitignore file" \
|
|
" instead of stdout." \
|
|
"" \
|
|
" Arguments will be passed along to gitignore.io for parsing and " \
|
|
" gitignore definition generation. By default only prints to stdout." \
|
|
"" \
|
|
""
|
|
}
|
|
|
|
gitignore "$@"
|