79 lines
2 KiB
Bash
Executable file
79 lines
2 KiB
Bash
Executable file
#!/usr/bin/env sh
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#
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# Adds call to gitignore.sh api to automatically
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# generate a .gitignore file with the individual arguments
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# passed in included as ignored packages.
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#
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# Pass in -f as first argument to save the file as .gitignore
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# in the current directory in addition to printing to stdout.
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# Will *overwrite* any previous .gitignore file that exists in
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# current directory.
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#
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# When called without arguments will load all possible arguments
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# as fzf searchable list if fzf is in path.
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#
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# Enables completion for zsh in git/.config/shell/zshrc.d/_gitignore_completions.zsh
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__get_items() {
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if [ "$1" = "" ]; then
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echo "gitignore definition generation needs at least one argument."
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exit 1
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fi
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if [ "$savetofile" = "true" ]; then
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__call_url "$@" >>.gitignore
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else
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__call_url "$@"
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fi
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}
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__call_url() {
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IFS=","
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curl -L -s https://www.gitignore.io/api/"$*"
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}
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gitignore() {
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if [ "$1" = "-h" ] || [ "$1" = "--help" ]; then
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usage
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exit 0
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# just print to stdout or save locally?
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elif [ "$1" = "-f" ] || [ "$1" = "--file" ]; then
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savetofile=true
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shift
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fi
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IFS=","
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if [ "$#" -eq 0 ]; then
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if type fzf >/dev/null 2>&1; then
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for item in $(__get_items list); do
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echo "$item"
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done | fzf --multi --ansi | paste -s -d "," - |
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{ read -r result && __get_items "$result"; }
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else
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usage
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fi
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else
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__get_items "$@"
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fi
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}
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usage() {
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printf "%s\n" \
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"" \
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" gitignore Quickly generate a gitignore definition." \
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"" \
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" Usage: gitignore [-h] [vim] [linux] [javascript] [...]" \
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"" \
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" Arguments:" \
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"" \
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" -h | --help Print out this help." \
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"" \
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" -f | --file Append gitignore definition to .gitignore file" \
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" instead of stdout." \
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"" \
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" Arguments will be passed along to gitignore.io for parsing and " \
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" gitignore definition generation. By default only prints to stdout." \
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"" \
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""
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}
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gitignore "$@"
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