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chernjie/cache_get.sh

Last active February 22, 2024 00:23
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cache_get: use curl to fetch if cache is not available locally
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cache_get.sh
#!/usr/bin/env bash
cache_get() {
local cache="./data/$1.json"
test -f "$cache" && find "$cache" -type f -mtime +$((1/24)) -exec rm -v {} + >&2 # clear cache >1 hr
test -f "$cache" || curl --silent "$2" --create-dirs --output "$cache"
cat "$cache"
}
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