60 lines
1.4 KiB
Bash
Executable file
60 lines
1.4 KiB
Bash
Executable file
#!/usr/bin/env bash
|
|
set -euo pipefail
|
|
|
|
cachedir=${XDG_CACHE_HOME:-~/.cache}/google-api/maps-static
|
|
mkdir -p "$cachedir"
|
|
hash=$(echo "$@" | sha256sum - | cut -d' ' -f1)
|
|
cachefile="$cachedir/$hash"
|
|
|
|
if [[ ! -f "$cachefile" ]]; then
|
|
|
|
keyFile=${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
|
|
mv "$output" "$cachefile"
|
|
else
|
|
echo "API returned non-200 HTTP status code $status, output is" >&2
|
|
cat "$output" >&2
|
|
exit 1
|
|
fi
|
|
else
|
|
code=$?
|
|
echo "curl exited with code $code" >&2
|
|
exit 1
|
|
fi
|
|
fi
|
|
|
|
if [[ -t 1 ]]; then
|
|
echo "Successful, but won't output image to tty, pipe to a file or icat instead" >&2
|
|
else
|
|
cat "$cachefile"
|
|
fi
|