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master
source/tutorials/module-system/files/map.sh
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Pete Dietl
module system deep dive: minor improvements
22 май 2024, 02:00
22 май 2024, 02:00
b14ab7b
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#!/usr/bin/env bash set -euo pipefail keyFile=${XDG_DATA_HOME:-~/.local/share}/google-api/key if [[ ! -f "$keyFile" ]]; then mkdir -p "$(basename "$keyFile")" echo "No Google API key found in $keyFile" >&2 echo "For getting one, see https://developers.google.com/maps/documentation/maps-static/start#before-you-begin" >&2 exit 1 fi key=$(cat "$keyFile") tmp=$(mktemp -d) trap 'rm -rf "$tmp"' exit output=$tmp/output curlArgs=( https://maps.googleapis.com/maps/api/staticmap --silent --show-error --get --output "$output" --write-out %{http_code} ) for arg in "$@"; do curlArgs+=(--data-urlencode "$arg") done echo curl ''${curlArgs[@]@Q} >&2 curlArgs+=(--data-urlencode key="$key") if status=$(curl "${curlArgs[@]}"); then if [[ "$status" != 200 ]]; then echo "API returned non-200 HTTP status code $status, output is" >&2 cat "$output" >&2 exit 1 fi else echo "curl exited with code $?" >&2 exit 1 fi if [[ -t 1 ]]; then echo "Successful, but won't output image to tty, pipe to a file or icat instead" >&2 else cat "$output" fi