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26 lines
807 B
Plaintext
26 lines
807 B
Plaintext
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#!/usr/bin/env bash
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# A quick command line interface for creating a gitignore with the API from https://gitignore.io.
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# This script comes with a simple caching to avoid creating too much requests.
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# Dependencies:
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# * bash
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# * curl
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# * fzf
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# * paste
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# * xargs
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set -eo pipefail
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CACHE_FILE="${XDG_CACHE_DIR:-$HOME/.cache}/gitignore-io.langs.json"
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# Check if the language list is downloaded for the last hour (3600 seconds).
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if [ ! -e $CACHE_FILE ] || test $(expr $(date "+%s") - $(date -r $CACHE_FILE "+%s")) -gt 3600
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then
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curl --silent --location --output $CACHE_FILE "https://gitignore.io/api/list?format=json"
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fi
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KEYS=$(jq 'keys | .[] | @text' --raw-output $CACHE_FILE | fzf --multi | while read lang; do echo " .[\"$lang\"].contents"; done | paste -s -d ',')
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jq "$KEYS" --raw-output $CACHE_FILE
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